HTML attribute: pattern - HTML: Hypertext Markup Language
the pattern attribute specifies a regular expression the form control's value should match.
... the pattern attribute is an attribute of the text, tel, email, url, password, and search input types.
... the pattern attribute, when specified, is a regular expression which the input's value must match in order for the value to pass constraint validation.
...And 11 more matches

Attribute Substitution - Archive of obsolete content
« previousnext » so far, attribute replacement in an action body has been used to replace an entire attribute with the value of a variable.
... however, you may also replace only part of attribute's value, or use multiple variables in one attribute.
... for instance, to include a prefix before a variable value, you can use: <label value="my name is ?name"/> the effect will be that the ?name part of the attribute will be replaced by the value of the variable ?name.
...And 10 more matches

Mapping the width and height attributes of media container elements to their aspect-ratio - Web media technologies
this article explains a change that has occured in the way sizes are worked out on web documents when width and height attributes are set on them.
... jank problems when loading images in the olden days of web development, it was always seen as a good practice to add width and height attributes to your html <img> elements, so that when browsers first loaded the page, they could put a correctly-sized placeholder box in the layout for each image to appear in when it finally loads.
... without the width and height attributes, no placeholder space would be created, and when the image finally loaded you would get a noticeable jank in the page layout.
...And 10 more matches

Using the aria-labelledby attribute - Accessibility
description the aria-labelledby attribute establishes relationships between objects and their label(s), and its value should be one or more element ids, which refer to elements that have the text needed for labeling.
... this idea is similar to how the "for" attribute is used to link a label to an input.
... assistive technology, such as screen readers, use this attribute to catalog the objects in a document so that users can navigate between them.
...And 9 more matches

MathML attribute reference - MathML
this is an alphabetical list of mathml attributes.
... more details for each attribute are available on particular element pages.
... notes: the mathml <mstyle> and <math> elements accept all attributes of all mathml presentation elements.
...And 9 more matches

Additional Template Attributes - Archive of obsolete content
« previousnext » referencing templates all the templates used so far have had the template placed inside the root element with the datasources attribute.
... however, you may use the template attribute to refer to a template located elsewhere within the document.
...to use this technique, place a template attribute on the root element set to the id of a template.
...And 8 more matches

MutationObserverInit.attributeFilter - Web APIs
the mutationobserverinit dictionary's optional attributefilter property is an array of strings specifying the names of the attributes whose values are to be monitored for changes.
... if this property is specified, there's no need to also set attributes to true, as it's implied.
... if the attributes permission is true but no attributefilter is included in the options object, all attributes' values are watched for changes.
...And 8 more matches

MutationObserverInit.attributes - Web APIs
the mutationobserverinit dictionary's optional attributes property is used to specify whether or not to watch for attribute value changes on the node or nodes being observed.
... syntax var options = { attributes: true | false } value a boolean value indicating whether or not to report through the callback any changes to the values of attributes on the node or nodes being monitored.
... if true, the callback specified when observe() was used to start observing the node or subtree will be called any time one or more attributes have changed on observed nodes.
...And 8 more matches

SVG Core Attributes - SVG: Scalable Vector Graphics
the svg core attributes are all the common attributes that can be specified on any svg element.
... id lang tabindex xml:base xml:lang xml:space attributes id defines a unique identifier (id) which must be unique in the whole document.
... svg 2 introduce the new lang attributes.
...And 8 more matches

Element.getAttribute() - Web APIs
the getattribute() method of the element interface returns the value of a specified attribute on the element.
... if the given attribute does not exist, the value returned will either be null or "" (the empty string); see non-existing attributes for details.
... syntax let attribute = element.getattribute(attributename); where attribute is a string containing the value of attributename.
...And 7 more matches

HTML attribute: accept - HTML: Hypertext Markup Language
the accept attribute takes as its value a comma-separated list of one or more file types, or unique file type specifiers, describing which file types to allow.
... the accept property is an attribute of the file <input> type.
... id="docpicker" accept=".doc,.docx,application/msword,application/vnd.openxmlformats-officedocument.wordprocessingml.document"> whereas if you're accepting a media file, you may want to be include any format of that media type: <input type="file" id="soundfile" accept="audio/*"> <input type="file" id="videofile" accept="video/*"> <input type="file" id="imagefile" accept="image/*"> the accept attribute doesn't validate the types of the selected files; it simply provides hints for browsers to guide users towards selecting the correct file types.
...And 7 more matches

JS_GetPropertyAttributes
get the attributes of a specified property.
... syntax jsbool js_getpropertyattributes(jscontext *cx, jsobject *obj, const char *name, unsigned int *attrsp, jsbool *foundp); jsbool js_getucpropertyattributes(jscontext *cx, jsobject *obj, const jschar *name, size_t namelen, unsigned int *attrsp, jsbool *foundp); name type description cx jscontext * the context in which to look up property attributes.
... name const char * or const jschar * name of the property from which to retrieve attributes.
...And 6 more matches

Element.attributes - Web APIs
the element.attributes property returns a live collection of all attribute nodes registered to the specified node.
...to be more specific, attributes is a key/value pair of strings that represents any information regarding that attribute.
... syntax var attr = element.attributes; example basic examples // get the first <p> element in the document var para = document.getelementsbytagname("p")[0]; var atts = para.attributes; enumerating elements attributes numerical indexing is useful for going through all of an element's attributes.
...And 6 more matches

Element.toggleAttribute() - Web APIs
the toggleattribute() method of the element interface toggles a boolean attribute (removing it if it is present and adding it if it is not present) on the given element.
... syntax element.toggleattribute(name [, force]); parameters name a domstring specifying the name of the attribute to be toggled.
... the attribute name is automatically converted to all lower-case when toggleattribute() is called on an html element in an html document.
...And 6 more matches

SVGFilterPrimitiveStandardAttributes - Web APIs
the svgfilterprimitivestandardattributes interface defines the set of dom attributes that are common across the filter primitive interfaces.
... <div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/svgfilterprimitivestandardattributes" target="_top"><rect x="1" y="1" width="360" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="181" y="30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgfilterprimitivestandardattributes</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties svgfilterprimitivestandardattribut...
...es.x read only an svganimatedlength corresponding to the x attribute of the given element.
...And 6 more matches

Using the aria-invalid attribute - Accessibility
description this technique demonstrates how to use the aria-invalid attribute.
... the aria-invalid attribute is used to indicate that the value entered into an input field does not conform to the format expected by the application.this may include formats such as email addresses or telephone numbers.
... aria-invalid can also be used to indicate that a required field has not been filled in.the attribute should be programmatically set as a result of a validation process.
...And 6 more matches

JSObjectOps.getAttributes
the jsobjectops.getattributes and setattributes callbacks are called to access the attributes of a property.
... syntax typedef jsbool (*jsattributesop)(jscontext *cx, jsobject *obj, jsid id, jsproperty *prop, unsigned int *attrsp); name type description cx jscontext * pointer to the js context in which the property access is happening.
... obj jsobject * the object whose property attributes are being accessed.
...And 5 more matches

Property attributes
any object property can have zero or more property attributes set.
... some property attributes are defined in the ecmascript standard, in ecma 262-3 §8.6.1.
... spidermonkey additionally defines several non-standard property attributes.
...And 5 more matches

Document.createAttribute() - Web APIs
the document.createattribute() method creates a new attribute node, and returns it.
...the dom does not enforce what sort of attributes can be added to a particular element in this manner.
... syntax attribute = document.createattribute(name) parameters name is a string containing the name of the attribute.
...And 5 more matches

Element.getAttributeNode() - Web APIs
returns the specified attribute of the specified element, as an attr node.
... syntax var attrnode = element.getattributenode(attrname); attrnode is an attr node for the attribute.
... attrname is a string containing the name of the attribute.
...And 5 more matches

MutationObserverInit.attributeOldValue - Web APIs
the mutationobserverinit dictionary's optional attributeoldvalue property is used to specify whether or not to record the prior value of the altered attribute in mutationrecord objects denoting attribute value changes.
... syntax var options = { attributeoldvalue: true | false } value a boolean value indicating whether or not the prior value of a changed attribute should be included in the mutationobserver.oldvalue property when reporting attribute value changes.
... when using attributeoldvalue, setting the attributes option to true is optional.
...And 5 more matches

The HTML autocomplete attribute - HTML: Hypertext Markup Language
the html autocomplete attribute is available on <input> elements that take a text or numeric value as input, <textarea> elements, <select> elements, and <form> elements.
... if an <input>, <select> or <textarea> element has no autocomplete attribute, then browsers use the autocomplete attribute of the element's form owner, which is either the <form> element that the element is a descendant of, or the <form> whose id is specified by the form attribute of the element.
... for more information, see the autocomplete attribute in <form>.
...And 5 more matches

HTML attribute: max - HTML: Hypertext Markup Language
the max attribute defines the maximum value that is acceptable and valid for the input containing the attribute.
...this value must be greater than or equal to the value of the min attribute.
... if the max attribute is present by is not specified or is invalid, no max value is applied.
...And 5 more matches

SVG Event Attributes - SVG: Scalable Vector Graphics
event attributes always have their name starting with "on" followed by the name of the event for which they are intended.
... they specifies some script to run when the event of the given type is dispatched to the element on which the attributes are specified.
... for every event type that the browser supports, svg supports that as an event attribute, following the same requirements as for html event attributes.
...And 5 more matches

SVG Attribute reference - SVG: Scalable Vector Graphics
svg elements can be modified using attributes that specify details about exactly how the element should be handled or rendered.
... below is a list of all of the attributes available in svg along with links to reference documentation to help you learn which elements support them and how they work.
... svg attributes a to z a accent-height accumulate additive alignment-baseline allowreorder alphabetic amplitude arabic-form ascent attributename attributetype autoreverse azimuth b basefrequency baseline-shift baseprofile bbox begin bias by c calcmode cap-height class clip clippathunits clip-path clip-rule color color-interpolation color-interpolation-filters color-profile color-rendering contentscripttype contentstyletype cursor cx cy d d decelerate descent diffuseconstant direction display divisor dominant-baseline dur dx dy e edgemode elevation enable-background end exponent externalresourcesrequired f fill fill-opacity fill-rule filter filterres filterunits flood-color flood-opacity font-family font-size f...
...And 5 more matches

Element.getAttributeNodeNS() - Web APIs
returns the attr node for the attribute with the given namespace and name.
... syntax attributenode = element.getattributenodens(namespace, nodename) attributenode is the node for specified attribute.
... namespace is a string specifying the namespace of the attribute.
...And 4 more matches

Element.hasAttribute() - Web APIs
the element.hasattribute() method returns a boolean value indicating whether the specified element has the specified attribute or not.
... syntax var result = element.hasattribute(name); result holds the return value true or false.
... name is a string representing the name of the attribute.
...And 4 more matches

Element.removeAttribute() - Web APIs
the element method removeattribute() removes the attribute with the specified name from the element.
... syntax element.removeattribute(attrname); parameters attrname a domstring specifying the name of the attribute to remove from the element.
... if the specified attribute does not exist, removeattribute() returns without generating an error.
...And 4 more matches

Element.setAttributeNode() - Web APIs
the setattributenode() method adds a new attr node to the specified element.
... syntax var replacedattr = element.setattributenode(attribute); attribute is the attr node to set on the element.
... replacedattr is the replaced attribute node, if any, returned by this function.
...And 4 more matches

Using the aria-describedby attribute - Accessibility
description the aria-describedby attribute is used to indicate the ids of the elements that describe the object.
... the aria-describedby attribute is not used only for form elements; it is also used to associate static text with widgets, groups of elements, panes, regions that have a heading, definitions, and more.
... the examples section below provides more information about how to use the attribute in these cases.
...And 4 more matches

HTML attribute: crossorigin - HTML: Hypertext Markup Language
the crossorigin attribute, valid on the <audio>, <img>, <link>, <script>, and <video> elements, provides support for cors, defining how the element handles crossorigin requests, thereby enabling the configuration of the cors requests for the element's fetched data.
... depending on the element, the attribute can be a cors settings attribute.
... the crossorigin content attribute on media elements is a cors settings attribute.
...And 4 more matches

HTML attribute: min - HTML: Hypertext Markup Language
the min attribute defines the minimum value that is acceptable and valid for the input containing the attribute.
...this value must be less than or equal to the value of the max attribute.
... valid for the numeric input types, including the date, month, week, time, datetime-local, number and range types, and the <meter> element, the min attribute is a number that specifies the most negative value a form control to be considered valid.
...And 4 more matches

getAttributeNS - Archive of obsolete content
as some browsers do not support getattributens, the following might be used to work on them as well.
... while namespaced attributes are less common than namespaced elements, some standards such as xlink depend on them.
... note that all gecko-based browsers (including firefox) support dom:element.getattributens.
...And 3 more matches

FC_GetAttributeValue
name fc_getattributevalue - get the value of attributes of an object.
... syntax ck_rv fc_getattributevalue( ck_session_handle hsession, ck_object_handle hobject, ck_attribute_ptr ptemplate, ck_ulong uscount ); parameters hsession [in] session handle.
...uscount [in] number of attributes in the template.
...And 3 more matches

FC_SetAttributeValue
name fc_setattributevalue - set the values of attributes of an object.
... syntax ck_rv fc_setattributevalue( ck_session_handle hsession, ck_object_handle hobject, ck_attribute_ptr ptemplate, ck_ulong uscount ); parameters hsession [in] session handle.
...uscount [in] number of attributes in the template.
...And 3 more matches

Element.hasAttributeNS() - Web APIs
hasattributens returns a boolean value indicating whether the current element has the specified attribute.
... syntax result = element.hasattributens(namespace,localname) result is the boolean value true or false.
... namespace is a string specifying the namespace of the attribute.
...And 3 more matches

Element.removeAttributeNode() - Web APIs
the removeattributenode() method of the element object removes the specified attribute from the current element.
... syntax removedattr = element.removeattributenode(attributenode) attributenode is the attr node that needs to be removed.
... example // given: <div id="top" align="center" /> var d = document.getelementbyid("top"); var d_align = d.getattributenode("align"); d.removeattributenode(d_align); // align is now removed: <div id="top" /> notes if the removed attribute has a default value, it is immediately replaced.
...And 3 more matches

Element.setAttributeNS() - Web APIs
setattributens adds a new attribute or changes the value of an attribute with the given namespace and name.
... syntax element.setattributens(namespace, name, value) namespace is a string specifying the namespace of the attribute.
... name is a string identifying the attribute by its qualified name; that is, a namespace prefix followed by a colon followed by a local name.
...And 3 more matches

Element.setAttributeNodeNS() - Web APIs
setattributenodens adds a new namespaced attribute node to an element.
... syntax replacedattr = element.setattributenodens(attributenode) replacedattr is the replaced attribute node, if any, returned by this function.
... attributenode is an attr node.
...And 3 more matches

Using the aria-valuenow attribute - Accessibility
the aria-valuenow attribute is used to define the current value for a range widget such as a slider, spinbutton or progressbar.
... if the current value is not known, the author should not set the aria-valuenow attribute.
... if the aria-valuenow has a known minimum and maximum value, authors should set the aria-valuemin and aria-valuemax attributes.
...And 3 more matches

HTML attribute: step - HTML: Hypertext Markup Language
valid for the numeric input types, including the date, month, week, time, datetime-local, number and range types, the step attribute is a number that specifies the granularity that the value must adhere to or the keyword any.
...for 4.2 to be valid, step would have had to be set to any, 0.1, 0.2, or any the min value would have had to be a number ending in .2, such as <input type="number" min="-5.2"> min impact on step the value of min and step define what are valid values, even if the step attribute is not included, as step defaults to 0.
... we add a big red border around invalid inputs: input:invalid { border: solid red 3px; } then define an input with a minimum value of 7.2, omitting the step attribute, wherein it defaults to 1.
...And 3 more matches

Attribute - MDN Web Docs Glossary: Definitions of Web-related terms
an attribute extends an element, changing its behavior or providing metadata.
... an attribute always has the form name="value" (the attribute's identifier followed by its associated value).
... you may see attributes without the equals sign or a value.
...And 2 more matches

Element.hasAttributes() - Web APIs
the hasattributes() method of the element interface returns a boolean indicating whether the current element has any attributes or not.
... syntax var result = element.hasattributes(); return value result holds the return value true or false.
... examples let foo = document.getelementbyid('foo'); if (foo.hasattributes()) { // do something with 'foo.attributes' } polyfill ;(function(prototype) { prototype.hasattributes = prototype.hasattributes || function() { return (this.attributes.length > 0); } })(element.prototype); specifications specification status comment domthe definition of 'element.hasattributes()' in that specification.
...And 2 more matches

Element.removeAttributeNS() - Web APIs
the removeattributens() method of the element interface removes the specified attribute from an element.
... syntax element.removeattributens(namespace, attrname); parameters namespace is a string that contains the namespace of the attribute.
... attrname is a string that names the attribute to be removed from the current node.
...And 2 more matches

WebGLRenderingContext.getContextAttributes() - Web APIs
the webglrenderingcontext.getcontextattributes() method returns a webglcontextattributes object that contains the actual context parameters.
... syntax gl.getcontextattributes(); return value a webglcontextattributes object that contains the actual context parameters, or null if the context is lost.
... examples given this <canvas> element <canvas id="canvas"></canvas> and given this webgl context var canvas = document.getelementbyid('canvas'); var gl = canvas.getcontext('webgl'); gl.getcontextattributes(); the getcontextattributes method returns an object that describes the attributes set on this context, for example: { alpha: true, antialias: true, depth: true, failifmajorperformancecaveat: false, powerpreference: "default", premultipliedalpha: true, preservedrawingbuffer: false, stencil: false, desynchronized: false } the context attributes can be set when creating the context using the htmlcanvaselement.getcontext() method: canvas.getcontext('webgl', { antialias: false, depth: false }); see getcontext() for more information abo...
...And 2 more matches

Hello vertex attributes - Web APIs
« previousnext » this webgl example demonstrates how to combine shader programming and user interaction by sending user input to the shader using vertex attributes.
... <p>first encounter with attributes and sending data to gpu.
... browser does not seem to support html5 canvas.</canvas> body { text-align : center; } canvas { width : 280px; height : 210px; margin : auto; padding : 0; border : none; background-color : black; } button { display : block; font-size : inherit; margin : auto; padding : 0.6em; } <script type="x-shader/x-vertex" id="vertex-shader"> #version 100 precision highp float; attribute float position; void main() { gl_position = vec4(position, 0.0, 0.0, 1.0); gl_pointsize = 64.0; } </script> <script type="x-shader/x-fragment" id="fragment-shader"> #version 100 precision mediump float; void main() { gl_fragcolor = vec4(0.18, 0.54, 0.34, 1.0); } </script> ;(function(){ "use strict" window.addeventlistener("load", setupwebgl, false); var gl, program; function setu...
...And 2 more matches

Using the aria-hidden attribute - Accessibility
this technique demonstrates how to use the aria-hidden attribute.
... the aria-hidden attribute can either expose or hide non-interactive content from the accessibility api.
...additionally, since this attribute is inherited by an element's children, it should not be added onto the parent or ancestor of a focusable element.
...And 2 more matches

Using the aria-label attribute - Accessibility
the aria-label attribute is used to define a string that labels the current element.
... this attribute can be used with any typical html element; it is not limited to elements that have an aria role assigned.
...since there is nothing indicating that the purpose of the button is to close the dialog, the aria-label attribute is used to provide the label to any assistive technologies.
...And 2 more matches

Using the aria-required attribute - Accessibility
description the aria-required attribute is used to indicate that user input is required on an element before a form can be submitted.
... this attribute can be used with any typical html form element; it is not limited to elements that have an aria role assigned.
... html5 now has the required attribute, but aria-required is still useful for user agents that do not yet support html5.
...And 2 more matches

Using the aria-valuetext attribute - Accessibility
the aria-valuetext attribute is used to define the human readable text alternative of aria-valuenow for a range widget such as progressbar, spinbutton or slider.
... authors should only set the aria-valuetext attribute when the rendered value cannot be accurately represented as a number.
... value string representation of a number possible effects on user agents and assistive technology if the aria-valuetext attribute is absent, assistive technologies will rely solely on the aria-valuenow attribute for the current value.
...And 2 more matches

HTML attribute: capture - HTML: Hypertext Markup Language
the capture attribute specifies that, optionally, a new file should be captured, and which device should be used to capture that new media of a type defined by the accept attribute.
...the capture attribute is supported on the file input type.
... the capture attribute takes as it's value a string that specifies which camera to use for capture of image or video data, if the accept attribute indicates that the input should be of one of those types.
...And 2 more matches

HTML attribute: size - HTML: Hypertext Markup Language
the size attribute defines the width of the <input> and the height of the <select> element.
... for the input, if the type attribute is text or password then it's the number of characters.
... the size attribute has no impact on constraint validation.
...And 2 more matches

attributeType - SVG: Scalable Vector Graphics
the attributetype attribute specifies the namespace in which the target attribute and its associated values are defined.
... four elements are using this attribute: <animate>, <animatecolor>, <animatetransform>, and <set> html, body, svg { height: 100%; } <svg viewbox="0 0 250 250" xmlns="http://www.w3.org/2000/svg"> <rect x="50" y="50" width="100" height="100"> <animate attributetype="xml" attributename="y" from="0" to="50" dur="5s" repeatcount="indefinite"/> </rect> </svg> usage notes value css | xml | auto default value auto animatable no css this value specifies that the value of attributename is the name of a css property defined as animatable.
... xml this value specifies that the value of attributename is the name of an xml attribute defined as animatable in the default xml namespace for the target element.
...And 2 more matches

<xsl:attribute> - XSLT: Extensible Stylesheet Language Transformations
xslt/xpath reference: xslt elements, exslt functions, xpath functions, xpath axes the <xsl:attribute> element creates an attribute in the output document, using any values that can be accessed from the stylesheet.
... the element must be defined before any other output document element inside the output document element for which it establishes attribute values.
... syntax <xsl:attribute name=name namespace=uri> template </xsl:attribute> required attributes name specifies the name of the attribute to be created in the output document.
...And 2 more matches

attribute - Archive of obsolete content
« xul reference home attribute type: attribute name the attribute that the observer is observing.
... when the value of the attribute changes, the broadcast event is called on the observer.
... use the value * to observe all attribute of the broadcasters.
... the id, ref, and persist attributes are not observed.

Element.getAttributeNames() - Web APIs
the getattributenames() method of the element interface returns the attribute names of the element as an array of strings.
... if the element has no attributes it returns an empty array.
... using getattributenames() along with getattribute(), is a memory-efficient and performant alternative to accessing element.attributes.
... syntax let attributenames = element.getattributenames(); example // iterate over element's attributes for (let name of element.getattributenames()) { let value = element.getattribute(name); console.log(name, value); } polyfill if (element.prototype.getattributenames == undefined) { element.prototype.getattributenames = function () { var attributes = this.attributes; var length = attributes.length; var result = new array(length); for (var i = 0; i < length; i++) { result[i] = attributes[i].name; } return result; }; } specifications specification status comment domthe definition of 'element.getattributenames' in that specification.

HTML attribute: maxlength - HTML: Hypertext Markup Language
the maxlength attribute defines the maximum number of characters (as utf-16 code units) the user can enter into an <input> or <textarea>.
... constraint validation while the browser will generally prevent user from entering more text than the maxlength attribute allows, should the length be longer than the maxlength allows, the read-only toolong property of a validitystate object will be true.
... examples <input type="password" maxlength="4"/> specifications specification status html living standardthe definition of 'maxlength attribute' in that specification.
... living standard html 5.1the definition of 'maxlength attribute' in that specification.

SVG Styling Attributes - SVG: Scalable Vector Graphics
the svg styling attributes are all the attributes that can be specified on any svg element to apply css styling effects.
... class style attributes class assigns a class name or set of class names to an element.
... it functions identically to the class attribute in html.
...it functions identically to the style attribute in html.

attributeName - SVG: Scalable Vector Graphics
the attributename attribute indicates the name of the css property or attribute of the target element that is going to be changed during an animation.
... four elements are using this attribute: <animate>, <animatecolor>, <animatetransform>, and <set> html, body, svg { height: 100%; } <svg viewbox="0 0 250 250" xmlns="http://www.w3.org/2000/svg"> <rect x="50" y="50" width="100" height="100"> <animate attributetype="xml" attributename="y" from="0" to="50" dur="5s" repeatcount="indefinite"/> </rect> </svg> usage notes value <name> default value none animatable no <name> this value indicates the name of the css property or attribute of the target element to be animated.
... specifications specification status comment svg animations level 2the definition of 'attributename' in that specification.
... editor's draft no change scalable vector graphics (svg) 1.1 (second edition)the definition of 'attributename' in that specification.

getElementsByAttributeNS - Archive of obsolete content
« xul reference home getelementsbyattributens(ns, attrib, value ) return type: dom nodelist returns an array of all the child elements of the element that have the attribute namespace given by the first argument, the attribute name given by the second argument, and the value given by the third argument.
... if the namespace (first argument) is set to '*', elements with any attribute namespace will be retrieved.
... if the third argument is '*', the elements retrieved may have the attribute (second argument) set to any value.

attribute.align - Archive of obsolete content
summary the align attribute specifies how child elements of the box are aligned, when the size of the box is larger than the total size of the children.
...the pack attribute is related to the alignment but is used to specify the position in the opposite direction.
...use the flex attribute to create elements that stretch in the opposite direction.

Using the aria-valuemax attribute - Accessibility
description the aria-valuemax attribute is used to define the maximum value allowed for a range widget such as a slider, spinbutton or progressbar.
... aria-valuemax is a required attribute of role slider, scrollbar and spinbutton.
...emax="10"> working examples: progressbar example slider example spinbutton example notes used with aria roles progressbar scrollbar slider spinbutton related aria techniques aria-valuemin aria-valuenow aria-valuetext compatibility tbd: add support information for common ua and at product combinations additional resources wai-aria specification for the aria-valuemax attribute ...

Using the aria-valuemin attribute - Accessibility
the aria-valuemin attribute is used to define the minimum value allowed for a range widget such as a slider, spinbutton or progressbar.
... aria-valuemin is a required attribute of role slider, scrollbar and spinbutton.
...emax="10"> working examples: progressbar example slider example spinbutton example notes used with aria roles progressbar scrollbar slider spinbutton related aria techniques aria-valuemax aria-valuenow aria-valuetext compatibility tbd: add support information for common ua and at product combinations additional resources wai-aria specification for the aria-valuemin attribute ...

HTML attribute: minlength - HTML: Hypertext Markup Language
the minlength attribute defines the minimum number of characters (as utf-16 code units) the user can enter into an <input> or <textarea>.
... input { border: 2px solid currentcolor; } input:invalid { border: 2px dashed red; } input:invalid:focus { background-image: linear-gradient(pink, lightgreen); } specifications specification status html living standardthe definition of 'minlength attribute' in that specification.
... living standard html 5.1the definition of 'minlength attribute' in that specification.

SVG Presentation Attributes - SVG: Scalable Vector Graphics
svg presentation attributes are css properties that can be used as attributes on svg elements.
...r-end marker-mid marker-start mask opacity overflow pointer-events shape-rendering solid-color solid-opacity stop-color stop-opacity stroke stroke-dasharray stroke-dashoffset stroke-linecap stroke-linejoin stroke-miterlimit stroke-opacity stroke-width text-anchor text-decoration text-rendering transform unicode-bidi vector-effect visibility word-spacing writing-mode attributes alignment-baseline it specifies how an object is aligned along the font baseline with respect to its parent.
... value: nonezero|evenodd|inherit; animatable: yes color it provides a potential indirect value (currentcolor) for the fill, stroke, stop-color, flood-color and lighting-color presentation attributes.

<xsl:attribute-set> - XSLT: Extensible Stylesheet Language Transformations
xslt/xpath reference: xslt elements, exslt functions, xpath functions, xpath axes the <xsl:attribute-set> element creates a named set of attributes, which can then be applied as whole to the output document, in a manner similar to named styles in css.
... syntax <xsl:attribute-set name=name use-attribute-sets=list-of-names> <xsl:attribute> </xsl:attribute-set> required attributes name specifies the name of the attribute set.
... optional attributes use-attribute-sets builds an attribute set from other attribute sets.

getElementsByAttribute - Archive of obsolete content
« xul reference home getelementsbyattribute( attrib, value ) return type: dom nodelist returns a nodelist of all the child elements of the element that have the attribute given by the first argument set to the value given by the second argument.
... if the second argument is '*', the method will match the given attribute set to any value.

Attributes
« nsiaccessible page summary attributes of accessible.
... attribute nsipersistentproperties attributes; ...

Using the aria-activedescendant attribute - Accessibility
description the aria-activedescendant attribute contains the id of the currently active child object that is part of a composite widget within the document object model.
... examples example 1: code working examples: notes aria attributes used related aria techniques compatibility tbd: add support information for common ua and at product combinations additional resources ...

Using the aria-orientation attribute - Accessibility
the aria-orientation attribute is used to indicate whether an element is oriented horizontally or vertically.
...max="17" aria-valuenow="14" > <span>11</span> </a> working examples: slider example notes used with aria roles scrollbar listbox combobox menu tree separator slider tablist toolbar related aria techniques compatibility tbd: add support information for common ua and at product combinations additional resources wai-aria specification for the aria-orientation attribute ...

Using the aria-relevant attribute - Accessibility
the aria-relevant attribute is an optional value used to describe what types of changes have occurred to an aria-live region, and which are relevant and should be announced.
... any change that is not relevant acts in the same manner it would if the aria-live attribute were set to off.

SVG Conditional Processing Attributes - SVG: Scalable Vector Graphics
the svg conditional processing attributes are all the attributes that can be specified on some svg elements to control whether or not the element on which it appears should be rendered.
... externalresourcesrequired requiredextensions requiredfeatures systemlanguage attributes externalresourcesrequired deprecated since svg 2 if set to true, it indicates that the browser must wait for all the external resources necessary to render that element to be loaded before processing the associated element.

attribute - XPath
the attribute axis indicates the attributes of the context node.
... only elements have attributes.

Attribute (XUL) - Archive of obsolete content
« xul reference home acceltext accessible accesskey activetitlebarcolor afterselected align allowevents allownegativeassertions alternatingbackground alwaysopenpopup attribute autocheck autocompleteenabled autocompletepopup autocompletesearch autocompletesearchparam autofill autofillaftermatch autoscroll beforeselected buttonaccesskeyaccept buttonaccesskeycancel buttonaccesskeydisclosure buttonaccesskeyextra1 buttonaccesskeyextra2 buttonaccesskeyhelp buttonalign buttondir buttondisabledaccept buttonlabelaccept buttonlabelcancel buttonlabeldisclosure buttonlabelextra1 buttonlabelextra2 buttonlabelhelp buttonorient buttonpack buttons checked checkstate clicktoscroll class closebutton closemenu coalesceduplicatearcs collapse collapsed color ...

Index - Archive of obsolete content
5 attribute (xul) xul attributes, xul reference no summary!
... 7 accelerated xul, xul attribute, xul reference no summary!
... 8 acceltext xul attributes, xul reference no summary!
...And 440 more matches

Index - Archive of obsolete content
222 getattributens code snippets no summary!
... 752 attribute (xul) xul attributes, xul reference no summary!
... 754 accelerated xul, xul attribute, xul reference no summary!
...And 434 more matches

SVG documentation index - SVG: Scalable Vector Graphics
3 compatibility sources svg the following sources are used for the compatibility tables on svg elements and attributes: 4 content type needstechnicalreview, svg, types, data types svg makes use of a number of data types.
... 5 linking guide, svg the target attribute on the svg <a> element doesn't work in mozilla firefox 1.5.
... 13 svg attribute reference drawing, landing, needshelp, overview, responsive design, svg, svg attribute, svg reference, vector graphics svg elements can be modified using attributes that specify details about exactly how the element should be handled or rendered.
...And 287 more matches

Index - Web APIs
5 angle_instanced_arrays.vertexattribdivisorangle() angle_instanced_arrays, api, method, reference, webgl, webgl extension the angle_instanced_arrays.vertexattribdivisorangle() method of the webgl api modifies the rate at which generic vertex attributes advance when rendering multiple instances of primitives with ext.drawarraysinstancedangle() and ext.drawelementsinstancedangle().
... 94 animationplaybackevent.currenttime api, animation, animationplaybackevent, attribute, experimental, property, reference, currenttime, waapi, web animations api the currenttime read-only property of the animationplaybackevent interface represents the current time of the animation that generated the event at the moment the event is queued.
... 95 animationplaybackevent.timelinetime api, animation, animationplaybackevent, attribute, experimental, property, reference, timelinetime, waapi, web animations api the timelinetime read-only property of the animationplaybackevent interface represents the time value of the animation's timeline at the moment the event is queued.
...And 231 more matches

<input>: The Input (Form Input) element - HTML: Hypertext Markup Language
the <input> element is one of the most powerful and complex in all of html due to the sheer number of combinations of input types and attributes.
... <input> types how an <input> works varies considerably depending on the value of its type attribute, hence the different types are covered in their own separate reference pages.
... if this attribute is not specified, the default type adopted is text.
...And 110 more matches

WebIDL bindings
e> dosomethingelse(optional<int32_t> amaybenumber, errorresult& rv); void dosomethingelse(myclass& aotherinstance, errorresult& rv); void dotheother(jscontext* cx, js::value asomething); void doyetanotherthing(bool aactuallydoit); static void staticoperation(const globalobject& aglobal, js::value asomething); } c++ reflections of webidl attributes a webidl attribute is turned into a pair of method calls for the getter and setter on the underlying c++ object.
... a readonly attribute only has a getter and no setter.
... the getter's name is the name of the attribute with the first letter converted to uppercase.
...And 88 more matches

HTML documentation index - HTML: Hypertext Markup Language
2 allowing cross-origin use of images and canvas advanced, cors, canvas, html, image, reference, security, storage, data html provides a crossorigin attribute for images that, in combination with an appropriate cors header, allows images defined by the <img> element that are loaded from foreign origins to be used in a <canvas> as if they had been loaded from the current origin.
... 7 global attributes attribute, html, reference, web global attributes are attributes common to all html elements; they can be used on all elements, though they may have no effect on some elements.
... 8 accesskey global attributes, html, reference, accesskey the accesskey global attribute provides a hint for generating a keyboard shortcut for the current element.
...And 81 more matches

Chapter 3: Introduction to XUL—How to build a more intuitive UI - Archive of obsolete content
common attributes before we look at the various interface objects, let's look at some of their common attributes, especially the frequently used ones.
... id and class the attributes id and class fill the same role that the xhtml attributes of the same names fill.
...you can explicitly set or change this layout using the orient attribute, with options for horizontal and vertical.
...And 74 more matches

Textbox (XPFE autocomplete) - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] this element is created by setting the type attribute of a textbox to autocomplete.
...the sessions can be set using the searchsessions attribute or by calling the addsession method.
... attributes accesskey, alwaysopenpopup, autocompletesearch, autocompletesearchparam, autofill, autofillaftermatch, autofill, completedefaultindex, crop, disableautocomplete, disableautocomplete, disabled, disablehistory, enablehistory, focused, forcecomplete, forcecomplete, highlightnonmatches, ignoreblurwhilesearching, ignoreblurwhilesearching, inputtooltiptext, label, maxlength, maxrows, minresultsforpopup, minresultsforpopup, nomatch, onchange, onerrorcommand, oninput, onsearchcomplete, ontextcommand, ontextentered, ontextrevert, ontextreverted, open, readonly, searchsessions, showcommentcolumn, showcommentcolumn, showpopup, size, tabindex, tabscrolling, tabscrolling, timeout, type, useraction, value properties accessible, alwaysopenpopup, autofill, autofillafterma...
...And 72 more matches

Elements - Archive of obsolete content
id - the id attribute is a document-unique identifier.
... for the binding element, this attribute is required, since it is used to attach bindings.
... extends - the extends attribute is used to specify the url of a binding that this binding inherits from (see inheritance of implementations).
...And 59 more matches

textbox (Toolkit autocomplete) - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] this element is created by setting the type attribute of the textbox to autocomplete.
... attributes accesskey, autocompletepopup, autocompletesearch, autocompletesearchparam, completedefaultindex, completeselectedindex,crop, disableautocomplete, disabled, disablekeynavigation, enablehistory, focused, forcecomplete, highlightnonmatches, ignoreblurwhilesearching, inputtooltiptext, label, maxlength, maxrows, minresultsforpopup, nomatch, onchange, oninput, onsearchcomplete, ontextentered, ontextreverted, open, readonly,showcommentcolumn, showimagecolumn, size, tabinde...
...gth, maxrows, minresultsforpopup, open, popup, popupopen, searchcount, searchparam, selectionend, selectionstart, showcommentcolumn, showimagecolumn,size, tabindex, tabscrolling, textlength, textvalue, timeout, type, value methods getsearchat, onsearchcomplete, ontextentered, ontextreverted, select, setselectionrange examples <textbox type="autocomplete" autocompletesearch="history"/> attributes accesskey type: character this should be set to a character that is used as a shortcut key.
...And 56 more matches

toolbarbutton - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a button that appears on a toolbar.
... attributes accesskey, autocheck, checkstate, checked, command, crop, dir, disabled, dlgtype, group, image, label, oncommand, open, orient, tabindex, title, type, validate properties accesskey, accessibletype, autocheck, checkstate, checked, command, crop, dir, disabled, dlgtype, group, image, label, open, orient, tabindex, type examples <toolbar id="test-toolbar"> <toolbarbutton accessk...
...menuitem label="menu item 1"/> <menuitem label="menu item 2"/> </menupopup> </toolbarbutton> </toolbar> <toolbar id="radio-toolbar"> <toolbarbutton accesskey="1" label="radio 1" type="radio" group="radiogroup"/> <toolbarbutton accesskey="2" label="radio 2" type="radio" group="radiogroup"/> <toolbarbutton accesskey="3" label="radio 3" type="radio" group="radiogroup"/> </toolbar> attributes accesskey type: character this should be set to a character that is used as a shortcut key.
...And 48 more matches

button - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a button that can be pressed by the user.
...you can specify the label of the button using the label attribute or by placing content inside the button.
... attributes accesskey, autocheck, checkstate, checked, command, crop, dir, disabled, dlgtype, group, icon, image, label, open, orient, tabindex, type properties accesskey, accessibletype, autocheck, checkstate, checked, command, crop, dir, disabled, dlgtype, group, image, label, open, orient, tabindex, type examples <button label="press me" oncommand="alert('you pressed me!');"/> attributes accesskey type: character this should be set to a character that is used as a shortcut key.
...And 47 more matches

XUL Events - Archive of obsolete content
some of the events can be attached using attributes as well.
... when attaching event listeners using attributes, be aware that only one listener can be attached at a time.
...the attribute name is the event name with an 'on' prefix.
...And 43 more matches

<link>: The External Resource Link element - HTML: Hypertext Markup Language
to link an external stylesheet, you'd include a <link> element inside your <head> like this: <link href="main.css" rel="stylesheet"> this simple example provides the path to the stylesheet inside an href attribute, and a rel attribute with a value of stylesheet.
...for example, a link to the site's favicon: <link rel="icon" href="favicon.ico"> there are a number of other icon rel values, mainly used to indicate special icon types for use on various mobile platforms, e.g.: <link rel="apple-touch-icon-precomposed" sizes="114x114" href="apple-icon-114.png" type="image/png"> the sizes attribute indicates the icon size, while the type contains the mime type of the resource being linked.
... you can also provide a media type or query inside a media attribute; this resource will then only be loaded if the media condition is true.
...And 41 more matches

Plug-in Basics - Plugins
depending on the element and its attributes, a plug-in can be visible or hidden, or can appear as part of a page or as a full page in its own window.
...for details about the html elements and their attributes, go on to: using the object element for plug-in display using the embed element for plug-in display plug-in display modes whether you are writing an html page to display a plug-in or developing a plug-in for an html author to include in a page, you need to understand how the display mode affects the way plug-ins appear.
...when gecko encounters the object or embed element in a document, it attempts to find and display the file represented by the data and src attributes, respectively.
...And 40 more matches

HTMLInputElement - Web APIs
formaction string: returns / sets the element's formaction attribute, containing the uri of a program that processes information submitted by the element.
... this overrides the action attribute of the parent form.
... formenctype string: returns / sets the element's formenctype attribute, containing the type of content that is used to submit the form to the server.
...And 40 more matches

menuitem - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a single choice in a menupopup element.
... attributes acceltext, accesskey, allowevents, autocheck, checked, closemenu, command, crop, description, disabled, image, key, label, name, selected, tabindex, type, validate, value properties accessibletype, accesskey, command, control, crop, disabled, image, label, labelelement, parentcontainer, selected, tabindex, value style classes menuitem-iconic, menuitem-non-iconic examples <menulist> <menupopup> <menuitem label="option 1" value="1"/> <menuitem label="option 2" value="2"/> <menuitem label="option 3" value="3"/> <menuitem label="option 4" value="4"/> </menupopup> </menulist> attributes acceltext type: string text that ...
...if this value is set, it overrides an assigned key set in the key attribute.
...And 39 more matches

nsIDOMXULElement
66 introduced gecko 1.0 inherits from: nsidomelement last changed in gecko 1.9 (firefox 3) method overview void blur(); void click(); void docommand(); void focus(); nsidomnodelist getelementsbyattribute(in domstring name, in domstring value); nsidomnodelist getelementsbyattributens(in domstring namespaceuri, in domstring name, in domstring value); attributes attribute type description align domstring gets/sets the value of the element's align attribute.
... allowevents boolean true if the element's allowevents attribute is the string "true", otherwise false.
... removes the attribute if you set it to false.
...And 39 more matches

tab - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a single tab which should be placed inside a tabs element.
... attributes accesskey, afterselected, beforeselected, command, crop, disabled, first-tab, image, label, last-tab, linkedpanel, oncommand, pending, pinned, selected, tabindex, unread, validate, value properties accesskey, accessibletype, command, control, crop, disabled, image, label, linkedpanel, selected, tabindex, value examples (example needed) attributes accesskey type: character this should be set to a character that is used as a shortcut key.
... this should be one of the characters that appears in the label attribute for the element.
...And 38 more matches

<img>: The Image Embed element - HTML: Hypertext Markup Language
the above example shows usage of the <img> element: the src attribute is required, and contains the path to the image you want to embed.
... the alt attribute holds a text description of the image, which isn't mandatory but is incredibly useful for accessibility — screen readers read this description out to their users so they know what the image means.
... there are many other attributes to achieve various purposes: referrer/cors control for security and privacy: see crossorigin and referrerpolicy.
...And 38 more matches

textbox - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] an input field where the user can enter text.
...the multiline attribute can be specified to display a field with multiple rows.
... attributes cols, decimalplaces, disabled, emptytext, hidespinbuttons, increment, label, max, maxlength, min, multiline, newlines, onblur, onchange, onfocus, oninput, placeholder, preference, readonly, rows, searchbutton, size, spellcheck, tabindex, timeout, type, value, wrap, wraparound properties accessibletype, clickselectsall, decimalplaces, decimalsymbol, defaultvalue, disabled, editor, emptytext, increment, inputfield, label, max, maxlength, min, placeholder, readonly, searchbutton, selectionend, selectionstart, size, spinbuttons, tabindex, textlength, timeout, type, value, valuenumber, wraparound methods decrease, increase, reset, select, setselectionrange style classes plain examples <vbox> <label control="your-name...
...And 37 more matches

nsIHTMLEditor
inherits from: nsisupports last changed in gecko 5.0 (firefox 5.0 / thunderbird 5.0 / seamonkey 2.2) method overview void adddefaultproperty(in nsiatom aproperty, in astring aattribute, in astring avalue); void addinsertionlistener(in nsicontentfilter infilter); void align(in astring aalign); boolean breakisvisible(in nsidomnode anode); boolean candrag(in nsidomevent aevent); void checkselectionstateforanonymousbuttons(in nsiselection aselection); nsidomelement createanonymouselement(in astring atag, in nsidomnode aparentnode, in astring aanonclass, in boolean aiscreatedhidden); nsidomelement createelementwithdefaults(in astring atagn...
... astring atagname, in nsidomnode anode); astring getfontcolorstate(out boolean amixed); astring getfontfacestate(out boolean amixed); astring getheadcontentsashtml(); astring gethighlightcolorstate(out boolean amixed); void getindentstate(out boolean acanindent, out boolean acanoutdent); void getinlineproperty(in nsiatom aproperty, in astring aattribute, in astring avalue, out boolean afirst, out boolean aany, out boolean aall); astring getinlinepropertywithattrvalue(in nsiatom aproperty, in astring aattribute, in astring avalue, out boolean afirst, out boolean aany, out boolean aall); nsisupportsarray getlinkedobjects(); void getlistitemstate(out boolean amixed, out boolean ali, out boolean adt, out boolean add); ...
...n astring alisttype, in boolean entirelist, in astring abullettype); boolean nodeisblock(in nsidomnode node); void pastenoformatting(in long aselectiontype); void rebuilddocumentfromsource(in astring asourcestring); void removealldefaultproperties(); void removeallinlineproperties(); void removedefaultproperty(in nsiatom aproperty, in astring aattribute, in astring avalue); void removeinlineproperty(in nsiatom aproperty, in astring aattribute); void removeinsertionlistener(in nsicontentfilter infilter); void removelist(in astring alisttype); void replaceheadcontentswithhtml(in astring asourcetoinsert); void selectelement(in nsidomelement aelement); void setbackgroundcolor(in astring acolor); ...
...And 36 more matches

<input type="image"> - HTML: Hypertext Markup Language
value none — the value attribute should not be specified.
... supported common attributes alt, src, width, height, formaction, formenctype, formmethod, formnovalidate, formtarget idl attributes none.
... value <input type="image"> elements do not accept value attributes.
...And 36 more matches

Templates - Archive of obsolete content
the box has two special attributes that allow it to be used for templates, which are used to specify where the data comes from.
... the first attribute on the box is the datasources attribute.
...to use your own datasource, specify the url of an rdf file for the datasources attribute, as indicated in the example below: <box datasources="chrome://zoo/content/animals.rdf" ref="http://www.some-fictitious-zoo.com/all-animals"> you can even specify multiple datasources at a time by separating them with a space in the attribute value.
...And 34 more matches

Broadcasters and Observers - Archive of obsolete content
command attribute forwarding we've already seen that elements such as buttons can be hooked up to commands.
... in addition, if you place the disabled attribute on the command element, any elements hooked up to it will also become disabled automatically.
...the technique also works for other attributes as well.
...And 32 more matches

listitem - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a single row in a listbox.
... the text of the listitem is specified either using listcell elements, or by placing a label attribute directly on the listitem element.
... attributes accesskey, checked, command, crop, current, disabled, image, label, preference, selected, tabindex, type, value properties accesskey, accessible, checked, control, crop, current, disabled, image, label, selected, tabindex, value style classes listitem-iconic examples <listbox id="thelist"> <listitem label="ruby"/> <listitem label="emerald"/> <listitem label="sapphire" selected="true"/> <listitem label="diamond"/> </listbox> attributes accesskey type: character this should be set to a character that is used as a shortcut key.
...And 32 more matches

Index
161 iaccessible2 interfaces, needscontent, xpcom, xpcom interface reference returns the attributes specific to this iaccessible2 object, such as a cell's formula.
...when the table cells are not direct children of a table, the object representing the cell can define a "table-cell-index" object attribute identifying the 0 based table cell index.
... this object attribute is obtained by parsing the attribute string returned by iaccessible2.attributes().
...And 32 more matches

menulist - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] an element that can be used for drop-down choice lists.
... attributes accesskey, crop, disableautoselect, disabled, editable, focused, image, label, oncommand, open, preference, readonly, sizetopopup, tabindex, value properties accessibletype, crop, description, disableautoselect, disabled, editable, editor, image, inputfield, itemcount, label, menuboxobject, menupopup, open, selectedindex, selecteditem, tabindex, value methods appenditem, contains, getindexofitem, getitem...
...atindex, insertitemat, removeallitems, removeitemat, select examples <menulist> <menupopup> <menuitem label="option 1" value="1"/> <menuitem label="option 2" value="2"/> <menuitem label="option 3" value="3"/> <menuitem label="option 4" value="4"/> </menupopup> </menulist> attributes accesskey type: character this should be set to a character that is used as a shortcut key.
...And 31 more matches

nsIFile
void normalize(); file openansifiledesc(in string mode); prfiledescstar opennsprfiledesc(in long flags, in long mode); void renameto(in nsifile newparentdir, in astring newname); void remove(in boolean recursive); void reveal(); void setrelativedescriptor(in nsifile fromfile, in acstring relativedesc); attributes attribute type description directoryentries nsisimpleenumerator returns an enumeration of the elements in a directory.
... filesize print64 the value of this attribute is the number of bytes corresponding to the data represented by the file.
... filesizeoflink print64 this attribute exposes the size of the symbolic link referenced by this nsifile.
...And 31 more matches

Basic native form controls - Learn web development
some of the attributes that are common to all form controls.
... they can benefit from spell checking (using the spellcheck attribute), if the browser supports it.
... note: the <input> element is unique amongst html elements because it can take many different forms depending on its type attribute value.
...And 29 more matches

<input type="email"> - HTML: Hypertext Markup Language
<input> elements of type email are used to let the user enter and edit an e-mail address, or, if the multiple attribute is specified, a list of e-mail addresses.
... value a domstring representing an e-mail address, or empty events change and input supported common attributes autocomplete, list, maxlength, minlength, multiple, name,pattern, placeholder, readonly, required, size, and type idl attributes list and value methods select() value the <input> element's value attribute contains a domstring which is automatically validated as conforming to e-mail syntax.
... if and only if the multiple attribute is specified, the value can be a list of properly-formed comma-separated e-mail addresses.
...And 29 more matches

<video>: The Video Embed element - HTML: Hypertext Markup Language
in a similar manner to the <img> element, we include a path to the media we want to display inside the src attribute; we can include other attributes to specify information such as video width and height, whether we want it to autoplay and loop, whether we want to show the browser's default video controls, etc.
... attributes like all other html elements, this element supports the global attributes.
... autoplay a boolean attribute; if specified, the video automatically begins to play back as soon as it can do so without stopping to finish loading the data.
...And 29 more matches

MCD, Mission Control Desktop, AKA AutoConfig - Archive of obsolete content
ref: bug 690370 available functions are (see prefcalls.js file for details): function getprefbranch() function pref(prefname, value) function defaultpref(prefname, value) function lockpref(prefname, value) function unlockpref(prefname) function getpref(prefname) function getldapattributes(host, base, filter, attribs) function getldapvalue(str, key) function displayerror(funcname, message) function getenv(name) configure autoconfig two directives ask thunderbird to use autoconfig at startup: # cat /usr/lib/thunderbird/defaults/pref/tb-autoconf.js // 20100526 - modification autoconfig jehan.
...pref("mail.smtpserver.smtp1.try_ssl", 0); lockpref("mail.smtpserver.smtp1.username", ""); lockpref("mail.smtpservers", "smtp1"); lockpref("mail.startup.enabledmailcheckonce", true); lockpref("mailnews.quotingprefs.version", 1); lockpref("mailnews.ui.threadpane.version", 5); /* 3) define here (because if set after "4)" below it doesn't work!) processldapvalues which is eventually called by getldapattributes() just below, check getldapattributes() code from $mozilla_home/defaults/autoconfig/prefcalls.js to see the inside call to "user defined" processldapvalues */ function processldapvalues(values) { if(values) { // set the global var with the values returned from the ldap query ldap_values = values; var uid = getldapvalue(values, "uid"); var cn = getldapvalue(values, "cn"); v...
...var env_mozdebug= getenv("mozilla_debug"); if (env_mozdebug) {displayerror("no error, just a debug, cn =" + cn + " and mail = " + mail); } } } // 4) call ldap servers to get ldap attributes (mail & cn), this will finally call processldapvalues, "3)" just above.
...And 28 more matches

Client-side form validation - Learn web development
this is done by using validation attributes on form elements.
... if the data entered in a form field follows all of the rules specified by the above attributes, it is considered valid.
... built-in form validation examples in this section, we'll test out some of the attributes that we discussed above.
...And 28 more matches

XPIDL
interfaces may furthermore contain typedefs, natives, methods, constants, or attributes.
...interfaces are basically a collection of constants, methods, and attributes; in mozilla, these are the primary ways in which javascript code can interact with native c++ code.
... table 4: basic interface attributes attribute interpretation uuid(12345678-fedc-ba98-7654-0123456789ab) this is the internal way this interface is accessed; it must be unique, and the uuid must be generated when creating the interface.
...And 28 more matches

<script>: The Script element - HTML: Hypertext Markup Language
implicit aria role no corresponding role permitted aria roles no role permitted dom interface htmlscriptelement attributes this element includes the global attributes.
... asynchtml5 for classic scripts, if the async attribute is present, then the classic script will be fetched in parallel to parsing and evaluated as soon as it is available.
... for module scripts, if the async attribute is present then the scripts and all their dependencies will be executed in the defer queue, therefore they will get fetched in parallel to parsing and evaluated as soon as they are available.
...And 28 more matches

prefwindow - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a specialized window used for preference dialogs.
...you can also set the lastselected attribute on the prefwindow tag to the id of the pane to start with.
... normally, you would not set this attribute as it will be set automatically such that the default pane is the same as the one showing when the preferences dialog was last closed.
...And 27 more matches

<input type="url"> - HTML: Hypertext Markup Language
value a domstring representing a url, or empty events change and input supported common attributes autocomplete, list, maxlength, minlength, pattern, placeholder, readonly, required and size idl attributes list, value, selectionend, selectiondirection methods select(), setrangetext() and setselectionrange().
... value the <input> element's value attribute contains a domstring which is automatically validated as conforming to url syntax.
... additional attributes in addition to the attributes that operate on all <input> elements regardless of their type, url inputs support the following attributes: attribute description list the id of the <datalist> element that contains the optional pre-defined autocomplete options maxlength the maximum number of characters the input should accept minlength the minim...
...And 27 more matches

JXON - Archive of obsolete content
the algorithms proposed here (see: #1, #2, #3, #4) will consider only the following types of nodes and their attributes: document (only as function argument), documentfragment (only as function argument), element, text (never as function argument), cdatasection (never as function argument), attr (never as function argument).
... in order to avoid conflicts, the representation of nodes and attributes names is case insensitive (always rendered in lower case), so objects' local property names set using javascript must always have some kind of capitalization (that is, at least one capital letter somewhere in their names), as you can see below.
...the text content of each element is stored into the keyvalue property, while nodeattributes, if they exist, are listed under the child object keyattributes.
...And 26 more matches

menuseparator - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] used to create a separator between menu items.
... attributes acceltext, accesskey, allowevents, command, crop, disabled, image, label, selected, tabindex, value properties accessibletype, accesskey, command, control, crop, disabled, image, label, labelelement, parentcontainer, selected, tabindex, value examples <menu label="menu"> <menupopup> <menuitem label="item1"/> <menuseparator/> <menuitem label="item2"/> <menuitem label="item3"/> </menupopup> </menu> attributes acceltext type: string text that appears beside the menu label to indicate the shortcut key (accelerator key) to use to invoke the command.
... if this value is set, it overrides an assigned key set in the key attribute.
...And 26 more matches

nsIDocShell
void setcurrenturi(in nsiuri auri); void suspendrefreshuris(); void tabtotreeowner(in boolean forward, out boolean tookfocus); attributes attribute type description allowauth boolean certain dochshells (like the message pane) should not throw up auth dialogs because it can act as a password trojan.
... allowdnsprefetch boolean attribute that determines whether dns prefetch is allowed for this subtree of the docshell tree.
... allowimages boolean attribute stating whether or not images should be loaded.
...And 26 more matches

Color picker tool - CSS: Cascading Style Sheets
callback(e); document.addeventlistener('mousemove', callback); }); document.addeventlistener('mouseup', function(e) { document.removeeventlistener('mousemove', callback); }); }; /*====================*/ // color picker class /*====================*/ function colorpicker(node) { this.color = new color(); this.node = node; this.subscribers = []; var type = this.node.getattribute('data-mode'); var topic = this.node.getattribute('data-topic'); this.topic = topic; this.picker_mode = (type === 'hsl') ?
...review_color = preview_color; preview_box.appendchild(preview_color); this.node.appendchild(preview_box); }; colorpicker.prototype.newinputcomponent = function newinputcomponent(title, topic, onchangefunc) { var wrapper = document.createelement('div'); var input = document.createelement('input'); var info = document.createelement('span'); wrapper.classname = 'input'; wrapper.setattribute('data-topic', topic); info.textcontent = title; info.classname = 'name'; input.setattribute('type', 'text'); wrapper.appendchild(info); wrapper.appendchild(input); this.node.appendchild(wrapper); input.addeventlistener('change', onchangefunc); input.addeventlistener('click', function() { this.select(); }); this.subscribe(topic, function(value) { input.value = value; ...
...s.color.saturation); this.notify('value', this.color.value); this.notify('lightness', this.color.lightness); this.notify('alpha', this.color.a); this.notify('hexa', this.color.gethexa()); notify(this.topic, this.color); }; colorpicker.prototype.setpickermode = function setpickermode(mode) { if (mode !== 'hsv' && mode !== 'hsl') return; this.picker_mode = mode; this.node.setattribute('data-mode', this.picker_mode); this.setcolor(this.color); }; /*************************************************************************/ // unused /*************************************************************************/ var setpickermode = function setpickermode(topic, mode) { if (pickers[topic]) pickers[topic].setpickermode(mode); }; var setcolor = function setcolor(t...
...And 26 more matches

Template Logging - Archive of obsolete content
<vbox datasources="..." flags="logging"/> the flags attribute on the root element of the template should include the logging flag.
...for references, the value of the template's id and ref attributes are provided in each logged message.
...this corresponds to the id attribute set on a generated row.
...And 25 more matches

radio - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] an element that can be turned on and off.
...a label, specified with the label attribute may be added beside the radio button.
... attributes accesskey, command, crop, disabled, focused, group, image, label, selected, tabindex, value properties accesskey, accessibletype, control, crop, disabled, image, label, radiogroup, selected, tabindex, value examples <radiogroup> <radio id="orange" label="red" accesskey="r"/> <radio id="violet" label="green" accesskey="g" selected="true"/> <radio id="yellow" label="blue" accesskey="b" disabled="true"/> </radiogroup> attributes accesskey type: character this should be set to a character that is used as a shortcut key.
...And 25 more matches

nsITextInputProcessor
just do this: tip.commitcomposition(); when you commit composition with specific string, specify commit string with its argument: tip.commitcompositionwith("foo-bar-buzz"); when you cancel composition, just do this: tip.cancelcomposition(); when you dispatch keydown event (and one or more keypress events), just do this: var keyevent = new keyboardevent("", // type attribute value should be empty.
... location: keyboardevent.dom_vk_standard, // optional, may be computed from code attribute value.
... }); // the other attributes are always ignored.
...And 25 more matches

Accessibility documentation index - Accessibility
2 aria aria, accessibility, html accessible rich internet applications (aria) is a set of attributes that define ways to make web content and web applications (especially those developed with javascript) more accessible to people with disabilities.
... 11 multipart labels: using aria for labels with embedded fields inside them aria, accessibility, ben millard, firefox, guide, help, html, html 4, jaws, needscontent, aria-labelledby, label, solution, trouble shoot, troubleshoot the solution is in an aria attribute called aria-labelledby.
...this means that most of the instructions provided in the 'using the dialog role' technique are applicable to the alertdialog role as well: 17 using the aria-activedescendant attribute attribute, document object model, needscontent, property, widget, aria-activedescendant this article describes the aria-activedescendant property.
...And 25 more matches

<th> - HTML: Hypertext Markup Language
the exact nature of this group is defined by the scope and headers attributes.
... implicit aria role columnheader or rowheader permitted aria roles any dom interface htmltableheadercellelement attributes this element includes the global attributes.
... abbr this attribute contains a short abbreviated description of the cell's content.
...And 25 more matches

nsIDOMElement
inherits from: nsidomnode last changed in gecko 1.7 method overview domstring getattribute(in domstring name); nsidomattr getattributenode(in domstring name); nsidomattr getattributenodens(in domstring namespaceuri, in domstring localname); domstring getattributens(in domstring namespaceuri, in domstring localname); nsidomnodelist getelementsbytagname(in domstring name); nsidomnodelist getelementsbytagnamens(in domstring namespaceuri, in domstring localname); boolean hasattribute(in domstring name); boolean hasattributens(in domstring namespaceuri, in domstring localname); void removeattribute(in domstring name) nsidomattr removeattributenode(in nsido...
...mattr oldattr) void removeattributens(in domstring namespaceuri, in domstring localname) void setattribute(in domstring name, in domstring value) nsidomattr setattributenode(in nsidomattr newattr) nsidomattr setattributenodens(in nsidomattr newattr) void setattributens(in domstring namespaceuri, in domstring qualifiedname, in domstring value) attributes attribute type description tagname domstring the element tag name.
... methods getattribute() get an attribute value.
...And 24 more matches

Linear-gradient Generator - CSS: Cascading Style Sheets
callback(e); document.addeventlistener('mousemove', callback); }); document.addeventlistener('mouseup', function(e) { document.removeeventlistener('mousemove', callback); }); }; /*====================*/ // color picker class /*====================*/ function colorpicker(node) { this.color = new color(); this.node = node; this.subscribers = []; var type = this.node.getattribute('data-mode'); var topic = this.node.getattribute('data-topic'); this.topic = topic; this.picker_mode = (type === 'hsl') ?
...review_color = preview_color; preview_box.appendchild(preview_color); this.node.appendchild(preview_box); }; colorpicker.prototype.newinputcomponent = function newinputcomponent(title, topic, onchangefunc) { var wrapper = document.createelement('div'); var input = document.createelement('input'); var info = document.createelement('span'); wrapper.classname = 'input'; wrapper.setattribute('data-topic', topic); info.textcontent = title; info.classname = 'name'; input.setattribute('type', 'text'); wrapper.appendchild(info); wrapper.appendchild(input); this.node.appendchild(wrapper); input.addeventlistener('change', onchangefunc); input.addeventlistener('click', function() { this.select(); }); this.subscribe(topic, function(value) { input.value = value; ...
...s.color.saturation); this.notify('value', this.color.value); this.notify('lightness', this.color.lightness); this.notify('alpha', this.color.a); this.notify('hexa', this.color.gethexa()); notify(this.topic, this.color); }; colorpicker.prototype.setpickermode = function setpickermode(mode) { if (mode !== 'hsv' && mode !== 'hsl') return; this.picker_mode = mode; this.node.setattribute('data-mode', this.picker_mode); this.setcolor(this.color); }; /*************************************************************************/ // unused /*************************************************************************/ var setpickermode = function setpickermode(topic, mode) { if (pickers[topic]) pickers[topic].setpickermode(mode); }; var setcolor = function setcolor(t...
...And 24 more matches

<input type="number"> - HTML: Hypertext Markup Language
events change and input supported common attributes autocomplete, list, placeholder, readonly idl attributes list, value, valueasnumber methods select(), stepup(), stepdown() value any floating-point number, or empty.
... you can set a default value for the input by including a number inside the value attribute, like so: <input id="number" type="number" value="42"> additional attributes in addition to the attributes commonly supported by all <input> types, inputs of type number support these attributes: attribute description list the id of the <datalist> element that contains the optional pre-defined autocomplete options max the maximum value to accept for this input min the minimum value to accept for this input placeholder an example value to display inside the field when it's empty readonly a boolean attribute indicating whether the value is read-only step a stepping interval to use when using up and down arrows to adju...
...st the value, as well as for validation list the values of the list attribute is the id of a <datalist> element located in the same document.
...And 24 more matches

<input type="range"> - HTML: Hypertext Markup Language
events change and input supported common attributes autocomplete, list, max, min, and step idl attributes list, value, and valueasnumber methods stepdown() and stepup() validation there is no pattern validation available; however, the following forms of automatic validation are performed: if the value is set to something which can't be converted into a valid floating-point number, validation fails because the...
... value the value attribute contains a domstring which contains a string representation of the selected number.
...the default value is halfway between the specified minimum and maximum—unless the maximum is actually less than the minimum, in which case the default is set to the value of the min attribute.
...And 24 more matches

<input type="search"> - HTML: Hypertext Markup Language
events change and input supported common attributes autocomplete, list, maxlength, minlength, pattern, placeholder, required, size.
... idl attributes value methods select(), setrangetext(), setselectionrange().
... value the value attribute contains a domstring representing the value contained in the search field.
...And 24 more matches

<input type="tel"> - HTML: Hypertext Markup Language
value a domstring representing a telephone number, or empty events change and input supported common attributes autocomplete, list, maxlength, minlength, pattern, placeholder, readonly, and size idl attributes list, selectionstart, selectionend, selectiondirection, and value methods select(), setrangetext(), setselectionrange() value the <input> element's value attribute contains a domstring that either represents a telephone number or is an empty string ("").
... additional attributes in addition to the attributes that operate on all <input> elements regardless of their type, telephone number inputs support the following attributes: attribute description list the id of the <datalist> element that contains the optional pre-defined autocomplete options maxlength the maximum length, in utf-16 characters, to accept as a valid input minlength the minimum length that is considered valid for the field's contents pattern a regular expression the entered value must match to pass constraint validation placeholder an example value to display inside the field when it has no value readonly a boolean attribute which, if present, indicates that the field's contents should not be us...
...er-editable size the number of characters wide the input field should be onscreen list the values of the list attribute is the id of a <datalist> element located in the same document.
...And 24 more matches

fill - SVG: Scalable Vector Graphics
the fill attribute has two different meanings.
... for shapes and text it's a presentation attribute that defines the color (or any svg paint servers like gradients or patterns) used to paint the element; for animation it defines the final state of the animation.
... as a presentation attribute, it can be applied to any element but it only has an effect on the following eleven elements: <altglyph>, <circle>, <ellipse>, <path>, <polygon>, <polyline>, <rect>, <text>, <textpath>, <tref>, and <tspan>.
...And 24 more matches

requiredFeatures - SVG: Scalable Vector Graphics
the requiredfeatures attribute takes a list of feature strings, with the individual strings separated by white space.
... it determines whether or not all of the named features are supported by the browser; if all of them are supported, the attribute evaluates to true end the element is rendered; otherwise, the attribute evaluates to false and the current element and its children are skipped and thus will not be rendered.
... if the attribute is not present, then its implicit evaluated value is true.
...And 24 more matches

checkbox - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] an element that can be turned on and off.
...a label, specified with the label attribute, may be added beside the check box.
... attributes accesskey, checked, command, crop, disabled, src, label, preference, tabindex properties accesskey, accessibletype, checked, command, crop, disabled, src, label, tabindex examples <checkbox label="enable javascript" checked="true"/> <checkbox label="enable java" checked="false"/> attributes accesskey type: character this should be set to a character that is used as a shortcut key.
...And 23 more matches

Getting started with HTML - Learn web development
to get you started, this article defines elements, attributes, and all the other important terms you may have heard.
... attributes elements can also have attributes.
... attributes look like this: attributes contain extra information about the element that won't appear in the content.
...And 23 more matches

Displaying Places information using views
places provides the following built-in views: tree menu toolbar instantiating the three built-in views are simply standard xul elements with a special type attribute whose value is "places".
...very xul document containing a built-in view must import the stylesheet browser/components/places/content/places.css and overlay the file browser/components/places/content/placesoverlay.xul: <?xml-stylesheet href="chrome://browser/content/places/places.css" ?> <?xul-overlay href="chrome://browser/content/places/placesoverlay.xul" ?> it's this stylesheet that binds elements with the special type attribute to one of the views.
... connecting a view to its data to hook up a built-in view to its data, use the view's special place attribute.
...And 23 more matches

WebGLRenderingContext.vertexAttribPointer() - Web APIs
the webglrenderingcontext.vertexattribpointer() method of the webgl api binds the buffer currently bound to gl.array_buffer to a generic vertex attribute of the current vertex buffer object and specifies its layout.
... syntax void gl.vertexattribpointer(index, size, type, normalized, stride, offset); parameters index a gluint specifying the index of the vertex attribute that is to be modified.
... size a glint specifying the number of components per vertex attribute.
...And 23 more matches

<input type="text"> - HTML: Hypertext Markup Language
events change and input supported common attributes autocomplete, list, maxlength, minlength, pattern, placeholder, readonly, required and size idl attributes list, value methods select(), setrangetext() and setselectionrange().
... value the value attribute is a domstring that contains the current value of the text entered into the text field.
... additional attributes in addition to the attributes that operate on all <input> elements regardless of their type, text inputs support the following attributes: attribute description list the id of the <datalist> element that contains the optional pre-defined autocomplete options maxlength the maximum number of characters the input should accept minlength the minimum number of characters long the input can be and still be considered valid pattern a regular expression the input's contents must match in order ...
...And 23 more matches

MenuItems - Archive of obsolete content
<keyset> <key id="open-key" modifiers="accel" key="o"/> <key id="close-key" modifiers="accel" key="c"/> </keyset> <menubar> <menu label="view"> <menupopup> <menuitem label="open" key="open-key"/> <menuitem label="close" key="close-key"/> </menupopup> </menu> </menubar> the two menuitems are associated with a key using the key attribute.
... although there isn't usually a need to do so, you can also set a custom label for the keyboard shortcut on the menu using the acceltext attribute.
... adding icons to menu items an icon may be added to a menu item using the image attribute.
...And 22 more matches

Positioning - Archive of obsolete content
for popups attached using the popup or context attributes, the default position to appear is with the upper left corner (or upper right corner in right to left locales) at the position where the mouse was clicked.
... context menus will always appear in this location, and not respect any position attribute value.
... the position attribute the position of all types of popups can be controlled in two ways.
...And 22 more matches

menu - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] an element, much like a button, that is placed on a menubar.
... attributes acceltext, accesskey, allowevents, command, crop, disabled, image, label, menuactive, open, sizetopopup, tabindex, value properties accessibletype, accesskey, command, control, crop, disabled, image, itemcount, label, labelelement, menupopup, open, parentcontainer, selected, tabindex, value methods appenditem, getindexofitem, getitematindex, insertitemat, removeitemat style classes menu-iconic example <menubar id="sample-menubar"> <menu id="file-menu" label="file"> <menupopup id="file-popup"> <menuitem label="new"/> <menuitem label="open"/> <menuitem label="sa...
...ve"/> <menuseparator/> <menuitem label="exit"/> </menupopup> </menu> <menu id="edit-menu" label="edit"> <menupopup id="edit-popup"> <menuitem label="undo"/> <menuitem label="redo"/> </menupopup> </menu> </menubar> attributes acceltext type: string text that appears beside the menu label to indicate the shortcut key (accelerator key) to use to invoke the command.
...And 22 more matches

Attr - Web APIs
the attr interface represents one of a dom element's attributes as an object.
... in most dom methods, you will directly retrieve the attribute as a string (e.g., element.getattribute()), but certain functions (e.g., element.getattributenode()) or means of iterating return attr types.
... properties name read only the attribute's name.
...And 22 more matches

Creating a Help Content Pack - Archive of obsolete content
if you understand the basics of html or (preferably) xml, you'll understand the very basics of the syntax - elements, attributes, and element contents.
... next, you'll need to insert a rdf:description element into the file, inside the rdf:rdf element just created: <rdf:description rdf:about="urn:root" nc:title="" nc:defaulttopic="" nc:base=""> </rdf:description> fill in the attributes as follows: rdf:about must be urn:root or your pack won't work.
... this attribute marks the start point in the rdf graph described by the file, and the help viewer searches for this element in order to query for further information (stored in child elements) about the content pack being parsed.
...And 21 more matches

label - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] this element is used to provide a label for a control element.
... if the user clicks the label, it will move the focus to the associated control, specified with the control attribute.
... attributes accesskey, control, crop, disabled, href, value properties accesskey, accessibletype, control, crop, disabled, value style classes header, indent, monospace, plain, small-margin, text-link examples <label value="email address" control="email"/> <textbox id="email"/> attributes accesskey type: character this should be set to a character that is used as a shortcut key.
...And 21 more matches

listbox - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] this element is used to create a list of items where one or more of the items may be selected.
... you may specify the number of rows to display in the list using the rows attribute.
... attributes disabled, disablekeynavigation, preference, rows, seltype, suppressonselect, tabindex, value properties accessibletype, currentindex, currentitem, disabled, disablekeynavigation, itemcount, listboxobject, selectedcount, selectedindex, selecteditem, selecteditems, seltype, suppressonselect, tabindex, value methods additemtoselection, appenditem, clearselection, ensureelementisvisible, ensureindexisvisible,...
...And 21 more matches

panel - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a panel is a used as a temporary floating popup window that may contain any type of content.
...typically, it will be attached to a button using the button's type attribute so that when the button is pressed, the panel will be displayed.
... attributes backdrag, close, consumeoutsideclicks, fade, flip, ignorekeys, label, left, level, noautofocus, noautohide, norestorefocus, onpopuphidden, onpopuphiding, onpopupshowing, onpopupshown, position, titlebar, top, type properties accessibletype, label, popupboxobject, popup, state methods hidepopup, moveto, openpopup, openpopupatscreen, sizeto examples the following example shows how a...
...And 21 more matches

scale - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a scale (sometimes referred to as a "slider") allows the user to select a value from a range.
... use the orient attribute to specify the orientation of the scale.
...set the orient attribute to vertical to use a vertical scale.
...And 21 more matches

Using the Right Markup to Invoke Plugins - Archive of obsolete content
code --> <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="366" height="142" id="myflash"> <param name="movie" value="javascript-to-flash.swf" /> <param name="quality" value="high" /> <param name="swliveconnect" value="true" /> </object> in the above example, the classid attribute that goes along with the object element points to a "clsid:" urn followed by the unique identifier of an activex control (in the above example, the string beginning with "d27...").
...the codebase attribute used above points to a location that houses the cab file containing the activex control.
... in this context, the codebase attribute is used as an obtainment mechanism -- that is to say, a way to obtain a control if it isn't present.
...And 21 more matches

WAI-ARIA basics - Learn web development
enter wai-aria wai-aria (web accessibility initiative - accessible rich internet applications) is a specification written by the w3c, defining a set of additional html attributes that can be applied to elements to provide additional semantics and improve accessibility wherever it is lacking.
...as an example, you could use aria-labelledby to specify that a key description contained in a <div> is the label for multiple table cells, or you could use it as an alternative to image alt text — specify existing information on the page as an image's alt text, rather than having to repeat it inside the alt attribute.
... an important point about wai-aria attributes is that they don't affect anything about the web page, except for the information exposed by the browser's accessibility apis (where screenreaders get their information from).
...And 21 more matches

<button>: The Button element - HTML: Hypertext Markup Language
implicit aria role button permitted aria roles checkbox, link, menuitem, menuitemcheckbox, menuitemradio, option, radio, switch, tab dom interface htmlbuttonelement attributes this element's attributes include the global attributes.
... autofocus html5 this boolean attribute specifies that the button should have input focus when the page loads.
... only one element in a document can have this attribute.
...And 21 more matches

Trees and Templates - Archive of obsolete content
you need to add a datasources and a ref attribute to the tree element, which specify the datasource and root node to display.
...the flags attribute set to the value dont-build-content, as used in the example above, indicates that the tree builder should be used.
... if you leave the attribute out, the content builder will be used.
...And 20 more matches

richlistbox - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] this element is used to create a list of listitems (richlistitems), similar to a listbox, but is designed to be used when the items do not contain simple text content.
... attributes disabled, disablekeynavigation, preference, seltype, suppressonselect, tabindex, value properties accessibletype, currentindex, currentitem, disabled, disablekeynavigation, itemcount, scrollboxobject, selectedcount, selectedindex, selecteditem, selecteditems, seltype, suppressonselect, tabindex, value methods additemtoselection, appenditem, clearselection, ensureelementisvisible, ensureindexisvisible, getindexoffirstvisiblerow, getindexofitem, getitematindex, getnumberofvisiblerows, getrowcount, getselecteditem, insertitemat, invertselection, movebyoffset, removeitemat, removeitemfromselection, scrolltoindex, selectall...
... attributes disabled type: boolean indicates whether the element is disabled or not.
...And 20 more matches

nsIMsgIdentity
inherits from: nsisupports method overview void clearallvalues(); void copy(in nsimsgidentity identity); astring getunicharattribute(in string name); void setunicharattribute(in string name, in astring value); acstring getcharattribute(in string name); void setcharattribute(in string name, in acstring value); boolean getboolattribute(in string name); void setboolattribute(in string name, in boolean value); long getintattribute(in string name); void setintattribute(in string...
... name, in long value); astring tostring(); attributes attribute type description identityname astring fullname astring user's full name, i.e.
... copy() copy the attributes of the identity we pass in.
...And 20 more matches

Element - Web APIs
element.attributes read only returns a namednodemap object containing the assigned attributes of the corresponding html element.
... element.classlist read only returns a domtokenlist containing the list of class attributes.
...set using the part attribute), returned as a domtokenlist.
...And 20 more matches

Creating a cross-browser video player - Developer guides
ack possible, please download the video from the link below" /> </object> <!-- offer download --> <a href="video/tears-of-steel-battle-clip-medium.mp4">download mp4</a> </video> <figcaption>&copy; blender foundation | <a href="http://mango.blender.org">mango.blender.org</a></figcaption> </figure> even though this player will define its own custom control set, the controls attribute is still added to the <video> element, and the player's default control set is switched off later with javascript.
... a poster image is defined for the video, and the preload attribute is set to metadata, which informs the browser that it should initially only attempt to load the metadata from the video file rather than the entire video file.
... note: ie9 behaves differently than most other browsers when a poster attribute is set.
...And 20 more matches

<input type="password"> - HTML: Hypertext Markup Language
value a domstring representing a password, or empty events change and input supported common attributes autocomplete, inputmode, maxlength, minlength, pattern, placeholder, readonly, required, and size idl attributes selectionstart, selectionend, selectiondirection, and value methods select(), setrangetext(), and setselectionrange() value the value attribute contains a domstring whose value is the current contents of the text editing control being used to enter t...
... if the pattern attribute is specified, the content of a password control is only considered valid if the value passes validation; see validation for more information.
... additional attributes in addition to the attributes that operate on all <input> elements regardless of their type, password field inputs support the following attributes: attribute description maxlength the maximum length the value may be, in utf-16 characters minlength the minimum length in characters that will be considered valid pattern a regular expression the value must match in order to be valid placeholder an example value to display in the field when the field is empty readonly a boolean...
...And 20 more matches

<select>: The HTML Select element - HTML: Hypertext Markup Language
it is given an id attribute to enable it to be associated with a <label> for accessibility purposes, as well as a name attribute to represent the name of the associated data point submitted to the server.
... each <option> element should have a value attribute containing the data value to submit to the server when that option is selected.
... if no value attribute is included, the value defaults to the text contained inside the element.
...And 20 more matches

<textarea> - HTML: Hypertext Markup Language
the above example demonstrates a number of features of <textarea>: an id attribute to allow the <textarea> to be associated with a <label> element for accessibility purposes a name attribute to set the name of the associated data point submitted to the server when the form is submitted.
... rows and cols attributes to allow you to specify an exact size for the <textarea> to take.
...<textarea> does not support the value attribute.
...And 20 more matches

Document Object Model - Archive of obsolete content
retrieving elements the most common method to retrieve an element in a document is to give the element an id attribute and the use the document's getelementbyid() method.
... we've added the id attribute to a number of elements in the find file dialog.
...the hidden attribute is used to control whether an element is visible or not.
...And 19 more matches

tree - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a container which can be used to hold a tabular or hierarchical set of rows of elements.
... if you would like to allow the tree to be horizontally scrolled, simply set the width attributes for each column to make the tree wider than its containing object.
...it is used when a tree has a datasources attribute, and has dont-build-content in its flags attribute.
...And 19 more matches

Border-image generator - CSS: Cascading Style Sheets
float: left; } #output .css-property .value { width: 65%; padding: 0 2.5%; word-break: break-all; float: left; } javascript content 'use strict'; /** * ui-slidersmanager */ var inputslidermanager = (function inputslidermanager() { var subscribers = {}; var sliders = []; var inputcomponent = function inputcomponent(obj) { var input = document.createelement('input'); input.setattribute('type', 'text'); input.style.width = 50 + obj.precision * 10 + 'px'; input.addeventlistener('click', function(e) { this.select(); }); input.addeventlistener('change', function(e) { var value = parsefloat(e.target.value); if (isnan(value) === true) setvalue(obj.topic, obj.value); else setvalue(obj.topic, value); }); return input; }; var slidercomponent = func...
...; document.body.style.cursor = "auto"; slider.style.cursor = "pointer"; }; var slidermotion = function slidermotion(e) { slider.style.cursor = "e-resize"; var delta = (e.clientx - startx) / obj.sensivity | 0; var value = delta * obj.step + start_value; setvalue(obj.topic, value); }; return slider; }; var inputslider = function(node) { var min = parsefloat(node.getattribute('data-min')); var max = parsefloat(node.getattribute('data-max')); var step = parsefloat(node.getattribute('data-step')); var value = parsefloat(node.getattribute('data-value')); var topic = node.getattribute('data-topic'); var unit = node.getattribute('data-unit'); var name = node.getattribute('data-info'); var sensivity = node.getattribute('data-sensivity') | 0; var precision ...
...= node.getattribute('data-precision') | 0; this.min = isnan(min) ?
...And 19 more matches

<audio>: The Embed Audio element - HTML: Hypertext Markup Language
it may contain one or more audio sources, represented using the src attribute or the <source> element: the browser will choose the most suitable one.
...in a similar manner to the <img> element, we include a path to the media we want to embed inside the src attribute; we can include other attributes to specify information such as whether we want it to autoplay and loop, whether we want to show the browser's default audio controls, etc.
... attributes this element's attributes include the global attributes.
...And 19 more matches

tooltip - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] this element is used for the tooltip popups.
... for text-only tooltips, this element doesn't need to be used; instead you may just add a tooltiptext attribute to an element.
... attributes crop, default, label, noautohide, onpopuphidden, onpopuphiding, onpopupshowing, onpopupshown, page, position properties accessibletype, label, popupboxobject, position, state methods hidepopup, moveto, openpopup, openpopupatscreen, showpopup, sizeto examples <tooltip id="moretip" orient="vertical" style="background-color: #33dd00;"> <label value="click here to see more information"/> <label value="really!" style="color: red;"/> </tooltip> <vbox> <button label="simple" tooltiptext="a simple popup"/> <button label="more" tooltip="moretip"/> </vbox> attributes crop type: one of the values below if the label of the element is too big to fit in its given space, the text will ...
...And 18 more matches

Index
this is done by reading the “issuer name” attribute of a certificate (a), and trying to find that issuer certificate (b) (by looking for a certificate that uses that name as its “subject name”).
... -g include a signing time attribute (sign only).
... -p include an s/mime capabilities attribute.
...And 18 more matches

attr() - CSS: Cascading Style Sheets
the attr() css function is used to retrieve the value of an attribute of the selected element and use it in the stylesheet.
... it can also be used on pseudo-elements, in which case the value of the attribute on the pseudo-element's originating element is returned.
... /* simple usage */ attr(data-count); attr(title); /* with type */ attr(src url); attr(data-count number); attr(data-width px); /* with fallback */ attr(data-count number, 0); attr(src url, ""); attr(data-width px, inherit); attr(data-something, "default"); syntax values attribute-name is the name of an attribute on the html element referenced in the css.
...And 18 more matches

disabled - HTML: Hypertext Markup Language
the boolean disabled attribute, when present, makes the element not mutable, focusable, or even submitted with the form.
...if the disabled attribute is specified on a form control, the element and its form control descendants do not participate in constraint validation.
... the disabled attribute is supported by <button>, <command>, <fieldset>, <keygen>, <optgroup>, <option>, <select>, <textarea> and <input>.
...And 18 more matches

<input type="file"> - HTML: Hypertext Markup Language
events change and input supported common attributes required additional attributes accept, capture, files, multiple idl attributes files and value dom interface htmlinputelement properties properties that apply only to elements of type file methods select() value a file input's value attribute contains a domstring that represents the path to the selected file...
... additional attributes in addition to the common attributes shared by all <input> elements, inputs of type file also support the following attributes: attribute description accept one or more unique file type specifiers describing file types to allow capture what source to use for capturing image or video data files a filelist listing the chosen files mult...
...iple a boolean which, if present, indicates that the user may choose more than one file accept the accept attribute value is a string that defines the file types the file input should accept.
...And 18 more matches

Special Condition Tests - Archive of obsolete content
for the bookmarks toolbar, the outer content is inserted into an <hbox>, but at lower levels, the content will be inserted into a <menu> in case you aren't clear, the tag that must match for the outer iteration is the root element, the one with the datasources attribute on it.
... for inner iterations, it will be the element with the uri attribute from the previous iteration.
...note the parent attribute on the rule element, set to the value vbox.
...And 17 more matches

XML Templates - Archive of obsolete content
when an xml source is desired, specify a querytype attribute on the root node of the template to the value xml.
... the datasources attribute should be set to the url of an xml document, either a local file or a remote web site.
... the ref attribute isn't currently used for xml sources, as the root of the document is always the starting point for xml queries; you should just set the ref attribute to a dummy value, for example '*' which is typically used.
...And 17 more matches

description - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] this element is used to create a block of text.
... the text can be set either with the value attribute or by placing text inside the open and close description tags.
... the value attribute is used to set text that appears in a single line.
...And 17 more matches

<colgroup> - HTML: Hypertext Markup Language
permitted content if the span attribute is present: none, it is an empty element.
... if the attribute is not present: zero or more <col> element tag omission the start tag may be omitted, if it has a <col> element as its first child and if it is not preceded by a <colgroup> whose end tag has been omitted.
... implicit aria role no corresponding role permitted aria roles no role permitted dom interface htmltablecolelement attributes this element's attributes include the global attributes.
...And 17 more matches

<td>: The Table Data Cell element - HTML: Hypertext Markup Language
implicit aria role cell if a descendant of a <table> element permitted aria roles any dom interface htmltabledatacellelement attributes this element includes the global attributes.
... colspan this attribute contains a non-negative integer value that indicates for how many columns the cell extends.
... headers this attribute contains a list of space-separated strings, each corresponding to the id attribute of the <th> elements that apply to this element.
...And 17 more matches

Anonymous Content - Archive of obsolete content
elements and attributes in the xbl namespace are never cloned.
... the anonymous content is accessible only through special methods like getanonymousnodes and getanonymouselementbyattribute.
... attribute forwarding attributes on anonymous content elements can be tied to attributes on the bound element.
...And 16 more matches

Simple Query Syntax - Archive of obsolete content
there are several attributes in the example xul content above that have values prefixed with 'rdf:'.
...for example, the label's value attribute has a value of rdf:http://purl.org/dc/elements/1.1/title'.
...of course, it should be obvious that this causes the value attribute to be set to the photo's title.
...And 16 more matches

dialog - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] this element should be used in place of the window element for dialog boxes.
... the buttons attribute may be used to set which buttons should appear in the dialog box.
... attributes buttonaccesskeyaccept, buttonaccesskeycancel, buttonaccesskeydisclosure, buttonaccesskeyextra1, buttonaccesskeyextra2, buttonaccesskeyhelp, buttonalign, buttondir, buttondisabledaccept, buttonlabelaccept, buttonlabelcancel, buttonlabeldisclosure, buttonlabelextra1, buttonlabelextra2, buttonlabelhelp, buttonorient, buttonpack, buttons, defaultbutton, title properties buttons, defaultbutton methods acceptdialog, canceldialog, centerwindowonscreen, getbutton, movetoalertposition examples <?xml version="1.0"?> <?xml-stylesheet href="chrome://global/skin/global.css" type="text/css"?> <dialog id="donothing...
...And 16 more matches

key - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] the key element defines a window-global keyboard shortcut and must be placed inside a keyset element.
... when a key matching the attributes on the key element is pressed, the command will be fired on the key element.
... the key pressed must match the key attribute (or keycode attribute) as well as the modifiers attribute in order for the key element to be activated.
...And 16 more matches

preference - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] declares a preference that may be adjusted in a prefpane.
...you can connect a user interface element such as a checkbox to a preference element using the user interface element's preference attribute.
... attributes disabled, instantapply, inverted, name, onchange, readonly, tabindex, type properties defaultvalue, disabled, hasuservalue, inverted, locked, name, preferences, readonly, tabindex, type, value, valuefrompreferences methods reset examples <preferences> <preference id="pref_id" name="preference.name" type="int"/> </preferences> see preferences system for a complete example.
...And 16 more matches

treecol - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a column of a tree.
...you should always place an id attribute on a treecol element to ensure that the column positioning is handled properly.
... attributes crop, cycler, dragging, editable, fixed, hidden, hideheader, ignoreincolumnpicker, label, primary, sort, sortactive, sortdirection, src, type, width properties accessibletype style classes treecol-image examples this example shows a checkbox in the first column, requires the style below.
...And 16 more matches

Migrating from webkitAudioContext - Web APIs
audiobuffersourcenode the gain attribute of audiobuffersourcenode has been removed.
...ocontext code: var src = context.createbuffersource(); src.buffer = somebuffer; src.gain.value = 0.5; src.connect(context.destination); src.noteon(0); // new standard audiocontext code: var src = context.createbuffersource(); src.buffer = somebuffer; var gain = context.creategain(); src.connect(gain); gain.gain.value = 0.5; gain.connect(context.destination); src.start(0); audiobuffer the gain attribute of audiobuffer has been removed.
...createbuffersource(); src.buffer = somebuffer; src.buffer.gain = 0.5; src.connect(context.destination); src.noteon(0); // new standard audiocontext code: var src = context.createbuffersource(); src.buffer = somebuffer; var gain = context.creategain(); src.connect(gain); gain.gain.value = 0.5; gain.connect(context.destination); src.start(0); removal of audiobuffersourcenode.looping the looping attribute of audiobuffersourcenode has been removed.
...And 16 more matches

Custom XUL Elements with XBL - Archive of obsolete content
with xbl you can define new elements and define their properties, attributes, methods and event handlers.
... person.setattribute("name", name); person.setattribute("greeting", greeting); // ...
...}, this is where the advantage of xbl is obvious: we only need to create a single node and set some attributes.
...And 15 more matches

Building Trees - Archive of obsolete content
to use the tree builder, you need to add a flags attribute to the root node: <tree datasources="template-guide-streets.rdf" ref="http://www.xulplanet.com/rdf/myneighbourhood" flags="dont-build-content"> the dont-build-content flag causes no content to be built for the template.
...apart from the flags attribute, the template syntax for the tree builder and the content builder are identical.
...when using the tree builder, the uri attribute must be declared on the treeitem element.
...And 15 more matches

Sorting Results - Archive of obsolete content
to do this, place a sort attribute on a treecol element referring to the variable to sort by for that column.
...there are two additional attributes used for sorting, which you may set on a column to specify the initial sort.
... these attributes are modified when the user changes the sort.
...And 15 more matches

<iframe>: The Inline Frame element - HTML: Hypertext Markup Language
implicit aria role no corresponding role permitted aria roles application, document, img, none, presentation dom interface htmliframeelement attributes this element includes the global attributes.
... this attribute is considered a legacy attribute and redefined as allow="fullscreen".
... this attribute is considered a legacy attribute and redefined as allow="payment".
...And 15 more matches

<input type="submit"> - HTML: Hypertext Markup Language
<input type="submit" value="send request"> value a domstring used as the button's label events click supported common attributes type and value idl attributes value methods none value an <input type="submit"> element's value attribute contains a domstring which is displayed as the button's label.
...this label is likely to be something along the lines of "submit" or "submit query." here's an example of a submit button with a default label in your browser: <input type="submit"> additional attributes in addition to the attributes shared by all <input> elements, submit button inputs support the following attributes: attribute description formaction the url to which to submit the form's data; overrides the form's action attribute, if any formenctype a string specifying the encoding type to use for the form data formmethod the http method (get or post) to...
...this takes precedence over the action attribute on the <form> element that owns the <input>.
...And 15 more matches

<table>: The Table element - HTML: Hypertext Markup Language
permitted parents any element that accepts flow content implicit aria role table permitted aria roles any dom interface htmltableelement attributes this element includes the global attributes.
... deprecated attributes align this enumerated attribute indicates how the table must be aligned inside the containing document.
... set margin-left and margin-right to auto or margin to 0 auto to achieve an effect that is similar to the align attribute.
...And 15 more matches

<tr>: The Table Row element - HTML: Hypertext Markup Language
to provide additional control over how cells fit into (or span across) columns, both <th> and <td> support the colspan attribute, which lets you specify how many columns wide the cell should be, with the default being 1.
... similarly, you can use the rowspan attribute on cells to indicate they should span more than one table row.
...we have some examples below, but for more examples and an in-depth tutorial, see the html tables series in our learn web development area, where you'll learn how to use the table elements and their attributes to get just the right layout and formatting for your tabular data.
...And 15 more matches

Using HTTP cookies - HTTP
for details about the header attributes mentioned below, refer to the set-cookie reference article.
... permanent cookies are deleted at a date specified by the expires attribute, or after a period of time specified by the max-age attribute.
... restrict access to cookies there are a couple of ways to ensure that cookies are sent securely and are not accessed by unintended parties or scripts: the secure attribute and the httponly attribute.
...And 15 more matches

Content type - SVG: Scalable Vector Graphics
for angle values in svg-specific properties and their corresponding presentation attributes, the angle unit identifier is optional.
...in presentation attributes for all properties, whether defined in svg1.1 or in css2, the angle identifier, if specified, must be in lower case.
... when angles are used in an svg attribute, <angle> is instead defined as follows: angle ::= number ("deg" | "grad" | "rad")?
...And 15 more matches

Gradients in SVG - SVG: Scalable Vector Graphics
you must give the gradient an id attribute; otherwise it can't be referenced by other elements inside the file.
...these nodes tell the gradient what color it should be at certain positions by specifying an offset attribute for the position, and a stop-color attribute.
...also, like with fill and stroke, you can specify a stop-opacity attribute to set the opacity at that position (again, in ff3 you can also use rgba values to do this).
...And 15 more matches

Popup Menus - Archive of obsolete content
it has no special attributes and is a type of box.
...however, you should always put an id attribute on the menupopup as it is used to associate the popup with an element.
... to associate the popup with an element, you add one of three attributes to the element.
...And 14 more matches

listcell - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a single cell of a listbox.
... attributes crop, disabled, image, label, type properties disabled style classes listcell-iconic, examples (example needed) attributes crop type: one of the values below if the label of the element is too big to fit in its given space, the text will be cropped on the side specified by the crop attribute.
...if you wish to use the value none and the displayed text is larger than this maximum width, you may be able to use the max-width css property (or the maxwidth attribute) to override this size.
...And 14 more matches

menupopup - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a container used to display the contents of a popup menu.
...there are several ways in which a menupopup may be used: it may be placed inside a menu, menulist, toolbarbutton, or a button with the type attribute set to "menu" to create a popup that will open when the menu or button is pressed.
... it may be attached to any element using the popup attribute.
...And 14 more matches

radiogroup - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a group of radio buttons.
... attributes disabled, focused, preference, tabindex, value properties accessibletype, disabled, focuseditem, itemcount, selectedindex, selecteditem, tabindex, value methods appenditem, checkadjacentelement, getindexofitem, getitematindex, insertitemat, removeitemat examples <radiogroup> <radio id="orange" label="red"/> <radio id="violet" label="green" selected="true"/> <radio id="yellow" label="blue"/> </radiogroup> attributes disabl...
...if this attribute is set, the element is disabled.
...And 14 more matches

richlistitem - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] an individual item in a richlistbox.
... attributes disabled, searchlabel, selected, tabindex, value properties accessible, control, disabled, label, selected, tabindex, value examples (example needed) attributes disabled type: boolean indicates whether the element is disabled or not.
... if this attribute is set, the element is disabled.
...And 14 more matches

IDL - MDN Web Docs Glossary: Definitions of Web-related terms
content versus idl attributes in html, most attributes have two faces: the content attribute and the idl (interface definition language) attribute.
... the content attribute is the attribute as you set it from the content (the html code) and you can set it or get it via element.setattribute() or element.getattribute().
... the content attribute is always a string even when the expected value should be an integer.
...And 14 more matches

The HTML5 input types - Learn web development
previous overview: forms next in the previous article we looked at the <input> element, covering the original values of the type attribute available since the early days of html.
... e-mail address field this type of field is set using the value email for the type attribute: <input type="email" id="email" name="email"> when this type is used, the user is required to type a valid email address into the field.
... you can also use the multiple attribute in combination with the email input type to allow several email addresses to be entered in the same input (separated by commas): <input type="email" id="email" name="email" multiple> on some devices — notably, touch devices with dynamic keyboards like smart phones — a different virtual keypad might be presented that is more suitable for entering email addresses, including the @ key.
...And 14 more matches

Accessibility API cross-reference
aria can be used to 'fill out' the missing semantics of html, but may also be used in other markup languages (such as svg) and expresses semantics using attributes, compared with html, which tends to have distinct named elements for its roles.
...in tagged pdf n/a n/a expressed with aria-labelledby if visible on screen or aria-label otherwise <caption> (for tables), <figcaption> (for figures), and <label> with a for attribute (for input elements) a <toc> or <l> may contain a <caption> as its first item <caption> or <lbl> a cell in a table cell n/a table_cell cell <td> td not what you think - this is for the damn paperclip character n/a n/a n/a for graphics representing data chart n/a figure ?
...in aria, the heading level is expressed with the aria-level attribute.
...And 14 more matches

HTMLButtonElement - Web APIs
only one form-associated element in a document can have this attribute specified.
...if the button is a descendant of a form element, then this attribute is the id of that form element.
... if the button is not a descendant of a form element, then the attribute can be the id of any form element in the same document it is related to, or the null value if none matches.
...And 14 more matches

Text labels and names - Accessibility
use alt attribute to label area elements that have the href attribute in image maps, give each <area> element an alt attribute containing a name that describes what resources the areas links to.
... a dialog box is generally denoted by an aria role="dialog" or role="alertdialog"; you can use the aria-label or aria-labelledby attributes to provide a label.
... so: <title>fill in your details to register — mygov services</title> to help the user, you can update the page title value to reflect significant page state changes (such as form validation problems): <title>2 errors — fill in your details to register — mygov services</title> see also <title> embedded content must be labeled make sure that elements that embed content have a title attribute that describes the embedded content.
...And 14 more matches

Box-shadow generator - CSS: Cascading Style Sheets
ser-select: text; } #output .css-property { width: 100%; float: left; white-space: pre; } #output .name { width: 35%; float: left; } #output .value { width: 65%; float: left; } javascript content 'use strict'; /** * ui-slidersmanager */ var slidermanager = (function slidermanager() { var subscribers = {}; var sliders = []; var slider = function(node) { var min = node.getattribute('data-min') | 0; var max = node.getattribute('data-max') | 0; var step = node.getattribute('data-step') | 0; var value = node.getattribute('data-value') | 0; var snap = node.getattribute('data-snap'); var topic = node.getattribute('data-topic'); this.min = min; this.max = max > 0 ?
...true : false; this.topic = topic; this.node = node; var pointer = document.createelement('div'); pointer.classname = 'ui-slider-pointer'; node.appendchild(pointer); this.pointer = pointer; setmousetracking(node, updateslider.bind(this)); sliders[topic] = this; setvalue(topic, this.value); } var setbuttoncomponent = function setbuttoncomponent(node) { var type = node.getattribute('data-type'); var topic = node.getattribute('data-topic'); if (type === "sub") { node.textcontent = '-'; node.addeventlistener("click", function() { decrement(topic); }); } if (type === "add") { node.textcontent = '+'; node.addeventlistener("click", function() { increment(topic); }); } } var setinputcomponent = function setinputcomponent(node) { var topic ...
... = node.getattribute('data-topic'); var unit_type = node.getattribute('data-unit'); var input = document.createelement('input'); var unit = document.createelement('span'); unit.textcontent = unit_type; input.setattribute('type', 'text'); node.appendchild(input); node.appendchild(unit); input.addeventlistener('click', function(e) { this.select(); }); input.addeventlistener('change', function(e) { setvalue(topic, e.target.value | 0); }); subscribe(topic, function(value) { node.children[0].value = value; }); } var increment = function increment(topic) { var slider = sliders[topic]; if (slider === null || slider === undefined) return; if (slider.value + slider.step <= slider.max) { slider.value += slider.step; setvalue(slider.topic, slider.valu...
...And 14 more matches

Cross-browser audio basics - Developer guides
this article provides: a basic guide to creating a cross-browser html5 audio player with all the associated attributes, properties, and events explained a guide to custom controls created using the media api basic audio example the code below is an example of a basic audio implementation using html5: <audio controls> <source src="audiofile.mp3" type="audio/mpeg"> <source src="audiofile.ogg" type="audio/ogg"> <!-- fallback for non supporting browsers goes here --> <p>your browser does not support html5 audio, but you can still <a href="audiofile.mp3">download the music</a>.</p> </audio> note: you can also use an mp4 file instead of mp3.
... we do this using the <source> element, which takes the attributes src and type.
... the controls attribute on the <audio> element is specified when we require the browser to provide us with default playback controls.
...And 14 more matches

<applet>: The Embed Java Applet element - HTML: Hypertext Markup Language
dom interface htmlappletelement attributes align this attribute is used to position the applet on the page relative to content that might flow around it.
... alt this attribute causes a descriptive text alternate to be displayed on browsers that do not support java.
... archive this attribute refers to an archived or compressed version of the applet and its associated class files, which might help reduce download time.
...And 14 more matches

<col> - HTML: Hypertext Markup Language
the <colgroup> must not have a span attribute.
... implicit aria role no corresponding role permitted aria roles no role permitted dom interface htmltablecolelement attributes this element includes the global attributes.
... span this attribute contains a positive integer indicating the number of consecutive columns the <col> element spans.
...And 14 more matches

<tfoot>: The Table Foot element - HTML: Hypertext Markup Language
implicit aria role rowgroup permitted aria roles any dom interface htmltablesectionelement attributes this element includes the global attributes.
... deprecated attributes align deprecated since html4obsolete since html5 this enumerated attribute specifies how horizontal alignment of each cell content will be handled.
... possible values are: left, aligning the content to the left of the cell center, centering the content in the cell right, aligning the content to the right of the cell justify, inserting spaces into the textual content so that the content is justified in the cell char, aligning the textual content on a special character with a minimal offset, defined by the char and charoff attributes unimplemented (see bug 2212).
...And 14 more matches

<thead>: The Table Head element - HTML: Hypertext Markup Language
implicit aria role rowgroup permitted aria roles any dom interface htmltablesectionelement attributes this element includes the global attributes.
... deprecated attributes align in html 4, in html5 this enumerated attribute specifies how horizontal alignment of each cell content will be handled.
... possible values are: left, aligning the content to the left of the cell center, centering the content in the cell right, aligning the content to the right of the cell justify, inserting spaces into the textual content so that the content is justified in the cell char, aligning the textual content on a special character with a minimal offset, defined by the char and charoff attributes unimplemented (see bug 2212).
...And 14 more matches

SVG 2 support in Mozilla - SVG: Scalable Vector Graphics
general change notes length attribute and indexed property for list interfaces implementation status unknown <script> element in content model of all elements implementation status unknown initialize(), appenditem(), replaceitem(), and insertitembefore() on list objects making a copy of any list item being inserted that is already in another list implementation status unknown crossorigin attribute for <image> and <script> elements not implemented yet (at ...
... svgexternalresourcesrequired removed never implemented svgelement.viewportelement and svgelement.ownersvgelement nullable implementation status unknown svgelement.getpresentationattribute() removed never implemented (prototype removed in bug 921456) svgcolor and svgicccolor removed never implemented svgelement.focus(), svgelement.blur() not implemented (bug 778654) svgelement.tabindex implemented (bug 778654) document.activeelement implementation status unknown globaleventhandlers on svgelement implementation status un...
...known options dictionary attribute for svggraphicselement.getbbox() implemented behind the preference svg.new-getbbox.enabled (bug 999964, bug 1019326) allow leading and trailing whitespace in <length>, <angle>, <number> and <integer> implementation status unknown form feed (u+000c) in whitespace implementation status unknown svgelement.xmlbase, svgelement.xmllang and svgelement.xmlspace removed implementation status unknown svgviewspec removed implementation status unknown svgelement.style removed implementation status unknown svggraphicselement.gettransformtoelement() removed not removed yet svggraphicselement.getctm() on the outermost element implementation status unknown animval attribute al...
...And 14 more matches

Interaction between privileged and non-privileged pages - Archive of obsolete content
var myextension = { mylistener: function(evt) { alert("received from web page: " + evt.target.getattribute("attribute1") + "/" + evt.target.getattribute("attribute2")); } } document.addeventlistener("myextensionevent", function(e) { myextension.mylistener(e); }, false, true); // the last value is a mozilla-specific value to indicate untrusted content is allowed to trigger the event.
... the data from the web page (unprivileged code) will be the values of attribute1 and attribute2.
... to trigger the alert() in the listener and pass the data from the web page, write code such as this in the web page: var element = document.createelement("myextensiondataelement"); element.setattribute("attribute1", "foobar"); element.setattribute("attribute2", "hello world"); document.documentelement.appendchild(element); var evt = document.createevent("events"); evt.initevent("myextensionevent", true, false); element.dispatchevent(evt); this code creates an arbitrary element -- <myextensiondataelement/> -- and inserts it into the web page's dom.
...And 13 more matches

Migrate apps from Internet Explorer to Mozilla - Archive of obsolete content
tooltips legacy browsers introduced tooltips into html by showing them on links and using the value of the alt attribute as a tooltip's content.
... the latest w3c html specification created the title attribute, which is meant to contain a detailed description of the link.
... modern browsers will use the title attribute to display tooltips, and mozilla only supports showing tooltips for that attribute and not the alt attribute.
...And 13 more matches

XBL Example - Archive of obsolete content
the flex attribute has been added to a number of elements so that it stretches in the right way.
... the label attributes on the two buttons inherit their values from the bound element.
... here, they inherit from two custom attributes, previoustext and nexttext.
...And 13 more matches

The Implementation of the Application Object Model - Archive of obsolete content
our architecture must know how to examine this localdata attribute to determine not only which kind of pluggable content needs to be instantiated, but that also has to determine which specific node should be instantiated.
... referencing local data: the localdata attribute a tag that references local rdf data does so by using the localdata attribute, which gives the uri of the local data that should be merged in with the xul content tree.
...it's likely that this might be the desirable solution for buttons that observe preferences (like the home button) denoting persistence of local annotations to the aom: the persistent attribute a content tree in xul that wishes to allow persistent local annotations to be made to all the nodes in the subtree (including the node itself) must specify this capability using the persistent attribute.
...And 13 more matches

caption - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a header for a groupbox.
... it may contain either a text label, using the label attribute, or child elements for a more complex caption.
... attributes accesskey, crop, image, label, tabindex properties accesskey, crop, image, label, tabindex examples <groupbox> <caption label="my groupbox"/> </groupbox> <groupbox flex="1"> <caption> <checkbox label="a checked groupbox"/> </caption> </groupbox> attributes accesskey type: character this should be set to a character that is used as a shortcut key.
...And 13 more matches

datepicker - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a datepicker allows the user to enter a date.
... three types are available, which can be specified using the type attribute.
...in xul, the value attribute may be set to a value of the form yyyy-mm-dd to initialize the datepicker to a certain date.
...And 13 more matches

notification - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] the notification is used to display an informative message.
... attributes image, label, priority, persistence, type, value properties accessibletype, control, image, label, priority, persistence, type, value methods close examples <notification label="this is a warning"/> attributes image type: uri the uri of the image to appear on the element.
... if this attribute is empty or left out, no image appears.
...And 13 more matches

window - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] describes the structure of a top-level window.
...as it is a box, all box attributes can be used.
...the <windowid> is the value of the id attribute on the window.
...And 13 more matches

XForms Input Element - Archive of obsolete content
attributes ui common appearance - the value of this attribute gives a hint to the xforms processor as to which type of widget(s) to use to represent this control accesskey - used to specify the keyboard shortcut for focusing this control single-node binding special inputmode - not supported for this control incremental - supported.
...(xhtml/xul) datepicker - used to represent data of type xsd:date (xhtml/xul) calendar - used to represent data of type xsd:date when appearance attribute also has the value 'full' (xhtml/xul) month list - used to represent data of type xsd:gmonth (xhtml only) days list - used to represent data of type xsd:gday (xhtml only) number field - used to represent data of numeric type (fx 3.0 only, xul only) more detail about each of these widgets follows below.
...analogous widgets are <xhtml:input type="text"/> and <xul:textbox/> specific handling of attributes incremental - if "true", the bound instance node will be updated on each character typed by the user.
...And 13 more matches

Index
110 jsfunctionspec jsapi reference, spidermonkey jsfunctionspec defines the attributes for a single js function to associate with an object.
... 131 jsobjectops.defineproperty jsapi reference, obsolete, spidermonkey define obj[id], an own property of obj named id, having the given initial value, with the specified getter, setter, and attributes.
... 135 jsobjectops.getattributes jsapi reference, obsolete, spidermonkey get or set attributes of the property obj[id].
...And 13 more matches

WebGLRenderingContext.enableVertexAttribArray() - Web APIs
the webglrenderingcontext method enablevertexattribarray(), part of the webgl api, turns on the generic vertex attribute array at the specified index into the list of attribute arrays.
... you can disable the attribute array by calling disablevertexattribarray().
... in webgl, values that apply to a specific vertex are stored in attributes.
...And 13 more matches

ARIA: button role - Accessibility
this role can be used in combination with the aria-pressed attribute to create toggle buttons.
...the aria-pressed attribute values of true or false identify a button as a toggle button.
... a menu button is a button that controls a menu and has an aria-haspopup property attribute set to either menu or true.
...And 13 more matches

Event reference
durationchange the duration attribute has been updated.
... timeupdate the time indicated by the currenttime attribute has been updated.
...ard-insert smartcard-remove stkcommand stksessionend cardstatechange sms and ussd events delivered received sent ussdreceived frame events mozbrowserclose mozbrowsercontextmenu mozbrowsererror mozbrowsericonchange mozbrowserlocationchange mozbrowserloadend mozbrowserloadstart mozbrowseropenwindow mozbrowsersecuritychange mozbrowsershowmodalprompt mozbrowsertitlechange dom mutation events domattributenamechanged domattrmodified domcharacterdatamodified domcontentloaded domelementnamechanged domnodeinserted domnodeinsertedintodocument domnoderemoved domnoderemovedfromdocument domsubtreemodified touch events touchcancel touchend touchmove touchstart pointer events pointerover pointerenter pointerdown pointermove pointerup pointercancel pointerout pointerleave gotpointercapture lostpointercap...
...And 13 more matches

<form> - HTML: Hypertext Markup Language
permitted parents any element that accepts flow content implicit aria role form if the form has an accessible name, otherwise no corresponding role permitted aria roles search, none or presentation dom interface htmlformelement attributes this element includes the global attributes.
... this attribute was removed in html5 and should not be used.
... instead, use the accept attribute on <input type=file> elements.
...And 13 more matches

<meta>: The Document-level Metadata element - HTML: Hypertext Markup Language
if the itemprop attribute is present: flow content, phrasing content.
... implicit aria role no corresponding role permitted aria roles no role permitted dom interface htmlmetaelement the type of metadata provided by the meta element can be one of the following: if the name attribute is set, the meta element provides document-level metadata, applying to the whole page.
... if the http-equiv attribute is set, the meta element is a pragma directive, providing information equivalent to what can be given by a similarly-named http header.
...And 13 more matches

<meter>: The HTML Meter element - HTML: Hypertext Markup Language
implicit aria role no corresponding role permitted aria roles no role permitted dom interface htmlmeterelement attributes this element includes the global attributes.
...this must be between the minimum and maximum values (min attribute and max attribute) if they are specified.
...if specified, but not within the range given by the min attribute and max attribute, the value is equal to the nearest end of the range.
...And 13 more matches

Using templates and slots - Web Components
slots are identified by their name attribute, and allow you to define placeholders in your template that can be filled with any markup fragment you want when the element is used in the markup.
... to define the slot's content, we include an html structure inside the <my-paragraph> element with a slot attribute whose value is equal to the name of the slot we want it to fill.
... note: an unnamed <slot> will be filled with all of the custom element's top-level child nodes that do not have the slot attribute.
...And 13 more matches

PI Parameters - XSLT: Extensible Stylesheet Language Transformations
both pis can contain "pseudo attributes" the same way that the xml-stylesheet pi does.
... processing instructions the attributes in the xslt-param and xslt-param-namespace pis are parsed using the rules defined in xml-stylesheet.
... any unrecognized attributes must be ignored.
...And 13 more matches

Defining Cross-Browser Tooltips - Archive of obsolete content
authors are used to using the alt attribute to create "tooltips" in web browsers.
... the classic example is a "tooltip" of an image; when the user pauses the mouse pointer over an image, the contents of the alt attribute are displayed as a "tooltip." gecko-based browsers such as mozilla, netscape 6+, and compuserve 7 do not support this behavior.
... the problem according to the html 4.01 definition of the alt attribute: alt = text cs for user agents that cannot display images, forms, or applets, this attribute specifies alternate text.
...And 12 more matches

Panels - Archive of obsolete content
you also need to set the type attribute on the button to the value panel, or the button will look and behave like a regular button.
... <label value="search" popup="search-panel"/> <panel id="search-panel"> <label control="search" value="terms:"/> <textbox id="search"/> </panel> to attach a panel to an non-button element, for instance to have a panel open when a label is clicked, use the popup attribute.
... the popup attribute should be set to the id of a panel within the same document.
...And 12 more matches

Adding Properties to XBL-defined Elements - Archive of obsolete content
often, fields would correspond to an attribute placed on the element such as label or disabled, but they do not have to.
... the name attribute on the field element is used to indicate the name of the field.
...onget attribute and onset attribute you can use the onget and onset attributes to have code execute when the property is retrieved or modified.
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Element Positioning - Archive of obsolete content
width and height attributes you may need to have more control over the size of an element in a window.
...the quick way is to simply add the width and height attributes on an element, much like you might do on an html img tag.
... flexible elements are those that have a flex attribute set to a value greater than 0.
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prefpane - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a single preference panel in a prefwindow.
...both may be specified directly as children of the prefpane element, or the src attribute may be used to put a pane in a separate file.
... attributes helpuri, image, label, onpaneload, selected, src properties image, label, preferenceelements, preferences, selected, src examples methods preferenceforelement <prefpane id="panegeneral" label="general" src="chrome://path/to/paneoverlay.xul"/> or <prefpane id="panegeneral" label="general" onpaneload="ongeneralpaneload(event);"> <preferences> <preference id="pref_one" name="extensions.myextension.one" type="bool"/> ...
...And 12 more matches

splitter - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] an element which should appear before or after an element inside a container.
... attributes collapse, resizeafter, resizebefore, state, substate style classes tree-splitter examples <!-- this bar has some styling associated with it.
... the vbox is used to hold the .png image that a user clicks on to resize the search bar.--> <splitter tooltiptext="resize the search box" oncommand="alert('the splitter was dragged')"> <vbox id="example_vbox" /> </splitter> attributes collapse type: one of the values below determines which side of the splitter is collapsed when its grippy is clicked.
...And 12 more matches

<statusbarpanel> - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] firefox 4 note the status bar has been removed.
... attributes crop, image, label properties image, label style classes statusbarpanel-iconic, statusbarpanel-iconic-text, statusbarpanel-menu-iconic examples <statusbar> <statusbarpanel label="left panel"/> <spacer flex="1"/> <progressmeter mode="determined" value="82"/> <statusbarpanel label="right panel"/> </statusbar> attributes crop type: one of the values below if the label of the element is too ...
...big to fit in its given space, the text will be cropped on the side specified by the crop attribute.
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HTML: A good basis for accessibility - Learn web development
here we've given our fake <div> buttons the ability to be focused (including via tab) by giving each one the attribute tabindex="0": <div data-message="this is from the first button" tabindex="0">click me!</div> <div data-message="this is from the second button" tabindex="0">click me too!</div> <div data-message="this is from the third button" tabindex="0">and me!</div> basically, the tabindex attribute is primarily intended to allow tabbable elements to have a custom tab order (specified in positive numerical ...
... now have a look at our punk bands table example — you can see a few accessibility aids at work here: table headers are defined using <th> elements — you can also specify if they are headers for rows or columns using the scope attribute.
... the <caption> element and <table> summary attribute both do similar jobs — they act as alt text for a table, giving a screen reader user a useful quick summary of the table's contents.
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HTML: A good basis for accessibility - Learn web development
here we've given our fake <div> buttons the ability to be focused (including via tab) by giving each one the attribute tabindex="0": <div data-message="this is from the first button" tabindex="0">click me!</div> <div data-message="this is from the second button" tabindex="0">click me too!</div> <div data-message="this is from the third button" tabindex="0">and me!</div> basically, the tabindex attribute is primarily intended to allow tabbable elements to have a custom tab order (specified in positive numerical ...
... now have a look at our punk bands table example — you can see a few accessibility aids at work here: table headers are defined using <th> elements — you can also specify if they are headers for rows or columns using the scope attribute.
... the <caption> element and <table> summary attribute both do similar jobs — they act as alt text for a table, giving a screen reader user a useful quick summary of the table's contents.
...And 12 more matches

Other form controls - Learn web development
in contrast, the <input> is an empty element with no closing tag — any default value is put inside the value attribute.
... controlling multi-line rendering <textarea> accepts three attributes to control its rendering across several lines: cols specifies the visible width (columns) of the text control, measured in average character widths.
...the values are soft (the default value), which means the text submitted is not wrapped but the text rendered by the browser is wrapped; hard (the cols attribute must be specified when using this value), which means both the submitted and rendered texts are wrapped, and off, which stops wrapping.
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CustomizableUI.jsm
this is analogous to the old currentset attribute.
... legacy set to true if you want customizableui to automatically migrate the currentset attribute.
...this method is automatically called from any toolbar in the main browser window that has its customizable attribute set to true.
...And 12 more matches

nsIWebBrowserChrome
inherits from: nsisupports last changed in gecko 0.9.6 method overview void destroybrowserwindow(); void exitmodaleventloop(in nsresult astatus); boolean iswindowmodal(); void setstatus(in unsigned long statustype, in wstring status); void showasmodal(); void sizebrowserto(in long acx, in long acy); attributes attribute type description chromeflags unsigned long the chrome flags for this browser chrome.
... the implementation should reflect the value of this attribute by hiding or showing its chrome appropriately.
...the browser chrome may be told to set the webbrowser object to a new object by setting this attribute.
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HTMLTextAreaElement - Web APIs
="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="396" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmltextareaelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties accesskey string: returns / sets the element's accesskey attribute.
... autocomplete autofocus boolean: returns / sets the element's autofocus attribute, indicating that the control should have input focus when the page loads cols unsigned long: returns / sets the element's cols attribute, indicating the visible width of the text area.
... disabled boolean: returns / sets the element's disabled attribute, indicating that the control is not available for interaction.
...And 12 more matches

ARIA: textbox role - Accessibility
including the html contenteditable attribute ensures the text node is editable.
... associated aria properties aria-activedescendent attribute taking as it's value the id of is either a descendant of the element with dom focus or is a logical descendant as indicated by the aria-owns attribute, it indicates when that element has focus, when it is part of a composite widget such as a combobox.
... for example, in a combobox, focus may remain on the textbox while the value of aria-activedescendant on the textbox element refers to a descendant of a popup listbox that is controlled by the textbox.this attribute must be updated programmatically as the focus changes.
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<area> - HTML: Hypertext Markup Language
implicit aria role link when href attribute is present, otherwise no corresponding role permitted aria roles no role permitted dom interface htmlareaelement attributes this element's attributes include the global attributes.
...this attribute is required only if the href attribute is used.
...the number and meaning of the values depend upon the value specified for the shape attribute.
...And 12 more matches

<input type="month"> - HTML: Hypertext Markup Language
events change and input supported common attributes autocomplete, list, readonly, and step.
... idl attributes value methods select(), stepdown(), stepup().
... you can set a default value for the input control by including a month and year inside the value attribute, like so: <label for="bday-month">what month were you born in?</label> <input id="bday-month" type="month" name="bday-month" value="2017-06"> one thing to note is that the displayed date format differs from the actual value; most user agents display the month and year in a locale-appropriate form, based on the set locale of the user's operating system, whereas the date value is always forma...
...And 12 more matches

<input type="time"> - HTML: Hypertext Markup Language
events change and input supported common attributes autocomplete, list, readonly, and step idl attributes value, valueasdate, valueasnumber, and list.
...you can set a default value for the input by including a valid time in the value attribute when creating the <input> element, like so: <label for="appt-time">choose an appointment time: </label> <input id="appt-time" type="time" name="appt-time" value="13:30"> you can also get and set the date value in javascript using the htmlinputelement.value property, for example: var timecontrol = document.queryselector('input[type="time"]'); timecontrol.value = '15:30'; time value format the value of the time input is always in 24-hour format that includes leading zeros: hh:mm, regardless of the input format, which is likely to be selected based on the user's loc...
...if the time includes seconds (see using the step attribute), the format is always hh:mm:ss.
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<style>: The Style Information element - HTML: Hypertext Markup Language
in the same manner as <link> elements, <style> elements can include media attributes that contain media queries, allowing you to selectively apply internal stylesheets to your document depending on media features such as viewport width.
... attributes this element includes the global attributes.
... type this attribute defines the styling language as a mime type (charset should not be specified).
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dominant-baseline - SVG: Scalable Vector Graphics
the dominant-baseline attribute specifies the dominant baseline, which is the baseline used to align the box’s text and inline-level contents.
... note: as a presentation attribute, dominant-baseline can be used as a css property.
... as a presentation attribute, it can be applied to any element but it only has effect on the text content elements, including: <altglyph>, <text>, <textpath>, <tref>, and <tspan> html, body, svg { height: 100%; } text { font: bold 14px verdana, helvetica, arial, sans-serif; } <svg viewbox="0 0 200 120" xmlns="http://www.w3.org/2000/svg"> <path d="m20,20 l180,20 m20,50 l180,50 m20,80 l180,80" stroke="grey" /> <text dominant-baseline="baseline" x="30" y="20">baseline</text> <text dominant-baseline="middle" x="30" y="50">middle</text> <text dominant-baseline="hanging" x="30" y="80">hanging</text> </svg> usage notes value auto | text-bottom | alphabetic | ideographic | middle | central | mathematical | hangi...
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href - SVG: Scalable Vector Graphics
the href attribute defines a link to a resource as a reference url.
... note: specifications before svg 2 defined an xlink:href attribute, which is now rendered obsolete by the href attribute.
... fifteen elements are using this attribute: <a>, <animate>, <animatemotion>, <animatetransform>, <discard>, <feimage>, <image>, <lineargradient>, <mpath>, <pattern>, <radialgradient>, <script>, <set>, <textpath>, and <use> html, body, svg { height: 100%; } <svg viewbox="0 0 160 40" xmlns="http://www.w3.org/2000/svg"> <a href="https://developer.mozilla.org/"><text x="10" y="25">mdn web docs</text></a> </svg> in svg a for <a>, href defines the location of the referenced object, expressed as a url reference.
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xlink:href - SVG: Scalable Vector Graphics
the xlink:href attribute defines a reference to a resource as a reference iri.
... 22 elements are using this attribute: <a>, <altglyph>, <animate>, <animatecolor>, <animatemotion>, <animatetransform>, <color-profile>, <cursor>, <feimage>, <filter>, <font-face-uri>, <glyphref>, <image>, <lineargradient>, <mpath>, <pattern>, <radialgradient>, <script>, <set>, <textpath>, <tref>, and <use>} html, body, svg { height: 100%; } <svg viewbox="0 0 160 40" xmlns="http://www.w3.org/2000/svg"> <a xlink:href="https://developer.mozilla.org/"><text x="10" y="25">mdn web docs</text></a> </svg> a for <a>, xlink:href defines the location of the referenced object.
... if the xlink:href attribute is not provided, the target element will be the immediate parent element of the current animation element.
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Fills and Strokes - SVG: Scalable Vector Graphics
« previousnext » there are several ways to color shapes (including specifying attributes on the object) using inline css, an embedded css section, or an external css file.
... fill and stroke attributes painting basic coloring can be done by setting two attributes on the node: fill and stroke.
...these are controlled by the fill-opacity and stroke-opacity attributes.
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simple-prefs - Archive of obsolete content
title": "some preference title", "description": "some short description for the preference", "type": "string", "value": "this is the default string value" }, { "description": "how many of them we have.", "name": "myinteger", "type": "integer", "value": 8, "title": "how many?" }] } each preference is defined by a group of attributes.
... there are: mandatory attributes that all preferences must have optional attributes attributes that are specific to the preference's data type mandatory common attributes these are attributes that all preferences must have.
... attribute description type the type of preference, as defined in the "preference types" section below.
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Binding Implementations - Archive of obsolete content
the methods and properties of an implementation can be defined declaratively using method and property tags in xml, or an external implementation (e.g., a binary implementation) can be specified using the src attribute.
... when the src attribute is specified, any children of the implementation element are ignored.
...the name given on the tag using the name attribute is the name that can be used to invoke the method on the element.
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Keyboard Shortcuts - Archive of obsolete content
we've already seen in the section on menus that we can define an attribute called accesskey which specifies the key which a user can press to activate the menu or menu item.
... example 1 : source view <menubar id="sample-menubar"> <menu id="file-menu" label="file" accesskey="f"> <menupopup id="file-popup"> <menuitem id="close-command" label="close" accesskey="c"/> </menupopup> </menu> </menubar> you can also use the accesskey attribute on buttons.
...it has attributes to specify the key that should be pressed and what modifier keys (such as shift or ctrl) need to be pressed.
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Trees - Archive of obsolete content
you should always place an id attribute on a column, as mozilla uses the ids to identify the columns when rearranging and hiding them.
...you can set the header label using the label attribute.
...however, you may specify a specific number of rows to appear in a tree by setting the rows attribute on the tree element.
...And 11 more matches

colorpicker - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a palette of colors from which a user may select by clicking on one of the grid cells.
... attributes disabled, color, onchange, preference, tabindex, type properties accessibletype, color, disabled, open, tabindex, value examples <colorpicker/> attributes disabled type: boolean indicates whether the element is disabled or not.
... if this attribute is set, the element is disabled.
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command - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a command element can be used to invoke an operation that can come from multiple sources.
...you attach the code to the command using the oncommand attribute.
... like a broadcaster, commands forward attributes to other elements.
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tabs - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a row of tabs.
... attributes closebutton, disableclose, disabled, onclosetab, onnewtab, onselect, setfocus, selectedindex, tabbox, tabindex, tooltiptextnew, value, properties accessibletype, disabled, itemcount, selectedindex, selecteditem, tabindex, value, methods advanceselectedtab, appenditem, getindexofitem, getitematindex, insertitemat, removeitemat examples (example needed) attributes closebutton obsolete since gecko 1.9.2 type: boolean if this attribute is set to true, the tabs row will have a...
... disableclose type: boolean if this attribute is true the close button will be disabled.
...And 11 more matches

treecell - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a single cell in a tree.
...you can set the text for the cell using the label attribute.
... attributes editable, label, mode, properties, ref, src, value attributes editable type: boolean allows the contents of individual cells in the column to be changed, especially useful when <treecol type="checkbox">.
...And 11 more matches

How to build custom form controls - Learn web development
the tabindex attribute is what allows the user to focus the control.
...it's basically a set of attributes that extend html so that we can better describe roles, states and properties as though the element we've just devised was the native element it tries to pass for.
... using these attributes can be done by editing the html markup.
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HTML basics - Learn web development
elements can also have attributes that look like the following: attributes contain extra information about the element that you don't want to appear in the actual content.
... here, class is the attribute name and editor-note is the attribute value.
... the class attribute allows you to give the element a non-unique identifier that can be used to target it (and any other elements with the same class value) with style information and other things.
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SVGFEConvolveMatrixElement - Web APIs
properties this interface also inherits properties from its parent interface, svgelement, and also implements properties of svgfilterprimitivestandardattributes.
... svgfeconvolvematrixelement.in1 read only an svganimatedstring corresponding to the in attribute of the given element.
... svgfeconvolvematrixelement.orderx read only an svganimatedinteger corresponding to the order attribute of the given element.
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SVGMarkerElement - Web APIs
svg_marker_orient_auto 1 attribute orient has value 'auto'.
... svg_marker_orient_angle 2 attribute orient has an angle value.
... svg_markerunits_userspaceonuse 1 attribute markerunits is 'userspaceonuse'.
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SVGPreserveAspectRatio - Web APIs
svg preserveaspectratio interface the svgpreserveaspectratio interface corresponds to the preserveaspectratio attribute, which is available for some of svg's elements.
... svg_preserveaspectratio_none 1 corresponds to value none for attribute preserveaspectratio.
... svg_preserveaspectratio_xminymin 2 corresponds to value xminymin for attribute preserveaspectratio.
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SVGSVGElement - Web APIs
svgsvgelement.x read only an svganimatedlength corresponding to the x attribute of the given <svg> element.
... svgsvgelement.y read only an svganimatedlength corresponding to the y attribute of the given <svg> element.
... svgsvgelement.width read only an svganimatedlength corresponding to the width attribute of the given <svg> element.
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ARIA: row role - Accessibility
a row can contain a number of attributes clarifying the row's role, including aria-colindex, aria-level, aria-rowindex, and aria-selected.
... if the row is within a treegrid, rows can include the aria-expanded attribute, using the attribute to indicate the present status.
... this is not the case for an ordinary table or grid, in which the aria-expanded attribute is not present.
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<input type="checkbox"> - HTML: Hypertext Markup Language
events change and input supported common attributes checked idl attributes checked, indeterminate and value methods select() value a domstring representing the value of the checkbox.
... if the value attribute was omitted, the default value for the checkbox is on, so the submitted data in that case would be subscribe=on.
... additional attributes in addition to the common attributes shared by all <input> elements, "checkbox" inputs support the following attributes: attribute description checked boolean; if present, the checkbox is toggled on by default indeterminate a boolean which, if present, indicates that the value of the checkbox is indeterminate rather than true or false value t...
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<tbody>: The Table Body element - HTML: Hypertext Markup Language
implicit aria role rowgroup permitted aria roles any dom interface htmltablesectionelement attributes this element includes the global attributes.
... deprecated attributes align this enumerated attribute specifies how horizontal alignment of each cell content will be handled.
... possible values are: left, aligning the content to the left of the cell center, centering the content in the cell right, aligning the content to the right of the cell justify, inserting spaces into the textual content so that the content is justified in the cell char, aligning the textual content on a special character with a minimal offset, defined by the char and charoff attributes.
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<pattern> - SVG: Scalable Vector Graphics
the <pattern> is referenced by the fill and/or stroke attributes on other graphics elements to fill or stroke those elements with the referenced pattern.
...g { height:100% } <svg viewbox="0 0 230 100" xmlns="http://www.w3.org/2000/svg"> <defs> <pattern id="star" viewbox="0,0,10,10" width="10%" height="10%"> <polygon points="0,0 2,5 0,10 5,8 10,10 8,5 10,0 5,2"/> </pattern> </defs> <circle cx="50" cy="50" r="50" fill="url(#star)"/> <circle cx="180" cy="50" r="40" fill="none" stroke-width="20" stroke="url(#star)"/> </svg> attributes height this attribute determines the height of the pattern tile.
... value type: <length>|<percentage>; default value: 0; animatable: yes href this attribute reference a template pattern that provides default values for the <pattern> attributes.
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Introduction to XUL - Archive of obsolete content
our current code tends not to be strict about enforcing this, especially for tags and attributes in the html namespace.
... this will change: tags and attributes will, as a rule, always be lower case as suggested in the xhtml working draft.
...correct namespace usage dictates that the namespace be used only for the tag, not in individual attributes.
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Input Controls - Archive of obsolete content
without any attributes, the textbox element creates a box in which the user can enter text.
... textboxes accept many of the same attributes as html input controls.
... value if you want the textbox to have default text, supply it with the value attribute.
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More Button Features - Archive of obsolete content
adding an image you can add an image to a button by specifying a url in the image attribute.
...you can change this position by using two other attributes.
...the style attribute functions similar to its html counterpart.
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Numeric Controls - Archive of obsolete content
number fields a textbox may be used for entering numbers by setting the value of the type attribute to the value number.
... as with other textboxes, the default value can be specified with the value attribute.
...however, the minimum and maximum values can also be specified using the min and max attributes.
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XUL accessibility guidelines - Archive of obsolete content
it can also be set programmatically with the tabindex attribute if needed, but this should be done sparingly and thoroughly tested whenever it is used.
...a short reference for using the accesskey attribute.
...use the oncontextmenu event handler or the context attribute to create context menus.
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arrowscrollbox - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a box which provides scroll arrows along its edges for scrolling through the contents of the box.
... attributes clicktoscroll, disabled, smoothscroll, tabindex properties disabled, scrollboxobject, scrollincrement, smoothscroll, tabindex methods ensureelementisvisible, scrollbyindex, scrollbypixels examples <arrowscrollbox orient="vertical" flex="1"> <button label="red"/> <button label="blue"/> <button label="green"/> <button label="yellow"/> <button label="orange"/> <button label="silver"/> <button label="lavender"/> <button label="gold"/> <button label="turquoise"/> <button label="peach"/> <button labe...
...l="maroon"/> <button label="black"/> </arrowscrollbox> attributes inherited from xul element align, allowevents, allownegativeassertions, class, coalesceduplicatearcs, collapsed, container, containment, context, contextmenu, datasources, dir, empty, equalsize, flags, flex, height, hidden, id, insertafter, insertbefore, left, maxheight, maxwidth, menu, minheight, minwidth, mousethrough, observes, ordinal, orient, pack, persist, popup, position, preference-editable, querytype, ref, removeelement, sortdirection, sortresource, sortresource2, statustext, style, template, tooltip, tooltiptext, top, uri, wait-cursor, width clicktoscroll type: boolean clicktoscroll, if true, the arrows must be clicked to scroll the scrollbox content.
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editor - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a frame which is expected to contain an editable document.
... set the value of the editortype attribute to html to create an editor document.
...if you do not set the editortype attribute on an editor, you must enable editing using the makeeditable method.
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timepicker - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] the timepicker is used to allow the user to enter a time.
... to specify the initial, use the value attribute set to a value of either the form hh:mm:ss or hh:mm.
... attributes disabled, hideseconds, increment, readonly, tabindex, value properties amindicator, datevalue, disabled, hideseconds, hour, hourleadingzero, increment, is24hourclock, ispm, minute, minuteleadingzero, pmindicator, readonly, second, secondleadingzero, tabindex, value examples <timepicker value="12:05"/> attributes disabled type: boolean indicates whether the elemen...
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Your first form - Learn web development
it's a container element like a <section> or <footer> element, but specifically for containing forms; it also supports some specific attributes to configure the way the form behaves.
... all of its attributes are optional, but it's standard practice to always set at least the action and method attributes: the action attribute defines the location (url) where the form's collected data should be sent when it is submitted.
... the method attribute defines which http method to send the data with (usually get or post).
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Mozilla MathML Status
an overview of the mathml 3 elements/attributes - excluding deprecated ones - and the current status of the native support.
...if only the main features of an element are implemented then its section is marked as supported but details of unsupported attributes are specified below.
... attribute notes display implemented.
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nsIDOMWindow
nsidomcssstyledeclaration getcomputedstyle(in nsidomelement elt, [optional] in domstring pseudoelt); nsiselection getselection(); void scrollby(in long xscrolldif, in long yscrolldif); void scrollbylines(in long numlines); void scrollbypages(in long numpages); void scrollto(in long xscroll, in long yscroll); void sizetocontent(); attributes attribute type description applicationcache nsidomofflineresourcelist get the application cache object for this window.
...note: prior to gecko 7.0 this attribute was part of nsidomwindow2.
...note: prior to gecko 8.0 this attribute was part of nsidomstoragewindow.
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HTMLFormElement - Web APIs
htmlformelement.name a domstring reflecting the value of the form's name html attribute, containing the name of the form.
... htmlformelement.method a domstring reflecting the value of the form's method html attribute, indicating the http method used to submit the form.
... htmlformelement.target a domstring reflecting the value of the form's target html attribute, indicating where to display the results received from submitting the form.
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HTMLImageElement - Web APIs
htmlimageelement.alt a domstring that reflects the alt html attribute, thus indicating the alternate fallback content to be displayed if the image has not been loaded.
...see cors settings attributes for further details.
... htmlimageelement.height an integer value that reflects the height html attribute, indicating the rendered height of the image in css pixels.
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HTMLObjectElement - Web APIs
htmlobjectelement.archive is a domstring that reflects the archive html attribute, containing a list of archives for resources for this object.
... htmlobjectelement.border is a domstring that reflects the border html attribute, specifying the width of a border around the object.
... htmlobjectelement.codebase is a domstring that reflects the codebase html attribute, specifying the base path to use to resolve relative uris.
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HTMLOrForeignElement.dataset - Web APIs
the dataset read-only property of the htmlorforeignelement interface provides read/write access to all the custom data attributes (data-*) set on the element.
...it is a map of domstrings (domstringmap) with one entry for each custom data attribute.
...instead, all writes must be to the individual properties within the dataset, which in turn represent the data attributes.
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Web applications and ARIA FAQ - Accessibility
these are specified by adding attributes to the element.
... in this example, the role="progressbar" attribute informs the browser that this element is actually a javascript-powered progress bar widget.
... the aria-valuemin and aria-valuemax attributes specify the minimum and maximum values for the progress bar, and the aria-valuenow describes the current state of it.
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An overview of accessible web applications and widgets - Accessibility
aria aria enables developers to describe their widgets in more detail by adding special attributes to the markup.
... the aria specification is split up into three different types of attributes: roles, states, and properties.
... aria attributes are interpreted automatically by the browser and translated to the operating system's native accessibility apis.
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DOM onevent handlers - Developer guides
you can specify an on<…> event handler for a particular event (such as click) for a given object in different ways: adding an html attribute named on<eventtype>: <button onclick="handleclick()">, or by setting the corresponding property from javascript: document.queryselector("button").onclick = function(event) { … }.
...for example, for the progress event on instances of xmlhttprequest: const xhr = new xmlhttprequest(); xhr.onprogress = function() { … }; html onevent attributes html elements have attributes named onevent which can be used to register a handler for an event directly within the html code.
... when the element is built from the html, the value of its onevent attributes are copied to the dom object that represents the element, so that accessing the attributes' values using javascript will get the value set in the html.
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<input type="date"> - HTML: Hypertext Markup Language
among browsers with custom interfaces for selecting dates are chrome and opera, whose data control looks like so: the edge date control looks like: and the firefox date control looks like this: value a domstring representing a date in yyyy-mm-dd format, or empty events change and input supported common attributes autocomplete, list, readonly, and step idl attributes list, value, valueasdate, valueasnumber.
... you can set a default value for the input with a date inside the value attribute, like so: <input type="date" value="2017-06-01"> the displayed date format will differ from the actual value — the displayed date is formatted based on the locale of the user's browser, but the parsed value is always formatted yyyy-mm-dd.
... additional attributes along with the attributes common to all <input> elements, date inputs have the following attributes: attribute description max the latest acceptable date min the earliest acceptable date step the stepping interval, when clicking up and down spinner buttons and validating the date max the latest date to accept.
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<input type="datetime-local"> - HTML: Hypertext Markup Language
events change and input supported common attributes autocomplete, list, readonly, and step idl attributes list, value, valueasnumber.
... you can set a default value for the input by including a date and time inside the value attribute, like so: <label for="party">enter a date and time for your party booking:</label> <input id="party" type="datetime-local" name="partydate" value="2017-06-01t08:30"> one thing to note is that the displayed date and time formats differ from the actual value; the displayed date and time are formatted according to the user's locale as reported by their operating system, whereas the date/time value is always formatted yyyy-m...
... additional attributes in addition to the attributes common to all <input> elements, datetime-local inputs offer the following attributes: attribute description max the latest date and time to accept min the earliest date and time to accept step the stepping interval to use for this input, such as when clicking arrows on spinner controls or performing validation ...
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<input type="week"> - HTML: Hypertext Markup Language
value a domstring representing a week and year, or empty events change and input supported common attributes autocomplete, list, readonly, and step idl attributes value, valueasdate, valueasnumber, and list.
... you can set a default value for the input by including a value inside the value attribute, like so: <label for="week">what week would you like to start?</label> <input id="week" type="week" name="week" value="2017-w01"> one thing to note is that the displayed format may differ from the actual value, which is always formatted yyyy-www.
... you can also get and set the value in javascript using the input element's value property, for example: var weekcontrol = document.queryselector('input[type="week"]'); weekcontrol.value = '2017-w45'; additional attributes in addition to the attributes common to <input> elements, week inputs offer the following attributes: attribute description max the latest year and week to accept as valid input min the earliest year and week to accept as valid input readonly a boolean which, if present, indicates that the user cannot edit the field's contents step the stepping inter...
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Using custom elements - Web Components
for example, connectedcallback is invoked each time the custom element is appended into a document-connected element, while attributechangedcallback is invoked when one of the custom element's attributes is added, removed, or changed.
...to create one of these, you have to specify which element they extend (as implied in the examples above), and they are used by writing out the basic element but specifying the name of the custom element in the is attribute (or property).
... // create a shadow root this.attachshadow({mode: 'open'}); // sets and returns 'this.shadowroot' // create (nested) span elements const wrapper = document.createelement('span'); wrapper.setattribute('class','wrapper'); const icon = wrapper.appendchild(document.createelement('span')); icon.setattribute('class','icon'); icon.setattribute('tabindex', 0); // insert icon from defined attribute or default icon const img = icon.appendchild(document.createelement('img')); img.src = this.hasattribute('img') ?
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The Box Model - Archive of obsolete content
ple of an hbox with 3 child buttons: <hbox> <button label="cat" /> <button label="parrot" /> <button label="porcupine" /> </hbox> this is how it looks on mac os (the black border was added for illustrative purposes, boxes don't have borders by default): if you use a vbox instead, it looks like this: the orientation of boxes (and most xul elements) can be controlled using the orient attribute or the -moz-box-orient css property.
...the css property may be useful on some occasions, but using the orient attribute is not recommended because it mixes content and presentation.
...you can make an hbox flexible horizontally with the css property -moz-box-flex or the flex attribute.
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The Essentials of an Extension - Archive of obsolete content
the second attribute is the namespace, which is something you should always define in your xul root element.
...that's the purpose of the attribute: insertafter="appmenu_addons" appmenu_addons is the id of the menu element that corresponds to the add-ons menu item in the main menu.
...the insertbefore attribute tells firefox to add the menu at the bottom of the dev tools section, above its end separator.
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Drag and Drop Example - Archive of obsolete content
note that each button here has an additional elem attribute.
... this is a made-up attribute.
... xul doesn't handle it and just ignores it, but we can still retrieve it with the dom's getattribute function.
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Building accessible custom components in XUL - Archive of obsolete content
the label for each header and cell is defined in the value attribute.
... the flex attributes are simply for layout.
...this is not an accessibility requirement; as we'll see in the next section, the actual xul elements are irrelevant because we will define the role of each element in a separate attribute.
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RDF Datasources - Archive of obsolete content
to use them, just put the url values above in the label attributes of the buttons or treecells.
... you can use nc:historyroot as the value of the ref attribute.
... possible files roots nc:filesroot top level of the filesystem (usually the list of drives) a file url by using a file url for the ref attribute, you can select a specific directory to be returned.
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XUL Questions and Answers - Archive of obsolete content
are xul attributes integers?
... xul attributes such as left="100" or top="200", as well as corresponding properties, look as if they're integers but they are actually handled as strings.
... while the attributes are always strings per the dom specification, the properties will eventually be fixed to return the value with the correct type.
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browser - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a xul <browser> element represents a frame which is expected to contain a view of a web document.
... attributes autocompleteenabled, autocompletepopup, autoscroll, disablehistory, disableglobalhistory, disablesecurity, droppedlinkhandler, homepage, showcaret, src, type properties accessibletype, cangoback, cangoforward, contentdocument, contentprincipal, contenttitle, contentvieweredit, contentviewerfile, contentwindow, currenturi, docshell, documentcharsetinfo, homepage, markupdocumentviewer, messa...
...d, webnavigation, webprogress methods addprogresslistener, goback, goforward, gohome, gotoindex, loaduri, loaduriwithflags, reload, reloadwithflags, removeprogresslistener, stop, swapdocshells examples <!-- shows mozilla homepage inside a groupbox --> <groupbox flex="1"> <caption label="mozilla homepage"/> <browser type="content" src="http://www.mozilla.org" flex="1"/> </groupbox> attributes autocompleteenabled type: boolean set to true to enable autocomplete of fields.
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Sending form data - Learn web development
all of its attributes are designed to let you configure the request to be sent when a user hits a submit button.
... the two most important attributes are action and method.
... the action attribute the action attribute defines where the data gets sent.
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UI pseudo-classes - Learn web development
with the disabled html attribute set), and read-write or read-only form controls (e.g.
... with the readonly html attribute set).
...an <input type="checkbox"> with the checked attribute set, or an <option> element with the selected attribute set).
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Images in HTML - Learn web development
this is an empty element (meaning that it has no text content or closing tag) that requires a minimum of one attribute to be useful — src (sometimes spoken as its full title, source).
... the src attribute contains a path pointing to the image you want to embed in the page, which can be a relative or absolute url, in the same way as href attribute values in <a> elements.
...in addition, never point your src attribute at an image hosted on someone else's website that you don't have permission to link to.
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From object to iframe — other embedding technologies - Learn web development
src this attribute, as with <video>/<img>, contains a path pointing to the url of the document to be embedded.
... width and height these attributes specify the width and height you want the iframe to be.
... sandbox this attribute, which works in slightly more modern browsers than the rest of the <iframe> features (e.g.
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Creating our first Vue component - Learn web development
add an id to the checkbox, and a for attribute mapping the checkbox to the label, as shown below.
... inside your app.vue file, add a label prop to the <to-do-item></to-do-item> component, just like a regular html attribute: <to-do-item label="my todo item"></to-do-item> now you'll see the label in your app, and the warning won't be spat out in the console again.
... to achieve this, we want to bind the component's done prop to the checked attribute on the <input> element, so that it can serve as a record of whether the checkbox is checked or not.
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nsIMsgIncomingServer
ctions(); void configuretemporaryfilters(in nsimsgfilterlist filterlist); void configuretemporaryreturnreceiptsfilter(in nsimsgfilterlist filterlist); obsolete since gecko 1.8 void displayofflinemsg(in nsimsgwindow awindow); boolean equals(in nsimsgincomingserver server); void forgetpassword(); void forgetsessionpassword(); astring generateprettynameformigration(); boolean getboolattribute(in string name); boolean getboolvalue(in string attr); acstring getcharattribute(in string name); acstring getcharvalue(in string attr); nsilocalfile getfilevalue(in string relpref, in string abspref); nsimsgfilterlist getfilterlist(in nsimsgwindow amsgwindow); long getintattribute(in string name); long getintvalue(in string attr); nsimsgfolder getmsgfolderfromuri(in nsimsgfolder ...
...afolderresource, in acstring auri); void getnewmessages(in nsimsgfolder afolder, in nsimsgwindow amsgwindow, in nsiurllistener aurllistener); acstring getpasswordwithui(in astring apromptstring, in astring aprompttitle, in nsimsgwindow amsgwindow, out boolean okayvalue); astring getunicharattribute(in string name); astring getunicharvalue(in string attr); boolean isnewhdrduplicate(in nsimsgdbhdr anewhdr); void onuserorhostnamechanged(in acstring oldname, in acstring newname); void performbiff(in nsimsgwindow amsgwindow); void performexpand(in nsimsgwindow amsgwindow); void removefiles(); void setboolattribute(in string name, in boolean value); void setboolvalue(in string attr, in boolean value); void setcharattribute(in string name, in acstring value); void setcharvalue(...
...in string attr, in acstring value); void setdefaultlocalpath(in nsilocalfile adefaultlocalpath); void setfilevalue(in string relpref, in string abspref, in nsilocalfile avalue); void setfilterlist(in nsimsgfilterlist afilterlist); void setintattribute(in string name, in long value); void setintvalue(in string attr, in long value); void setunicharattribute(in string name, in astring value); void setunicharvalue(in string attr, in astring value); void shutdown(); void storepassword(); astring tostring(); void writetofoldercache(in nsimsgfoldercache foldercache); attributes attribute type description accountmanagerchrome astring read only.
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LDAP Support
it acts as a template, specifying the extra ldap attribute which should be used in the comment field along with how the attribute should be formatted.
... it expects the following format: the desired ldap attribute should be wrapped in square brackets.
... in this example, we are setting the organization unit as the ldap attribute.
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HTMLMediaElement - Web APIs
htmlmediaelement.autoplay a boolean that reflects the autoplay html attribute, indicating whether playback should automatically begin as soon as enough media is available to do so without interruption.
... htmlmediaelement.controls is a boolean that reflects the controls html attribute, indicating whether user interface items for controlling the resource should be displayed.
... htmlmediaelement.defaultmuted a boolean that reflects the muted html attribute, which indicates whether the media element's audio output should be muted by default.
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HTMLScriptElement - Web APIs
it reflects the type attribute.
...it reflects the src attribute.
...it reflects the charset attribute.
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Microdata DOM API - Web APIs
each item is represented in the dom by the element on which the relevant itemscope attribute is found.
... these elements have their element.itemscope idl attribute set to true.
... the type(s) of items can be obtained using the element.itemtype idl attribute on the element with the itemscope attribute.
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SVGAngle - Web APIs
an svgangle reflected through the animval attribute is always read only.
...the associated element is used to determine which element's content attribute to update if the object reflects an attribute.
... every svgangle object operates in one of two modes: reflect the base value of a reflected animatable attribute (being exposed through the baseval member of an svganimatedangle), be detached, which is the case for svgangle objects created with svgsvgelement.createsvgangle().
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ARIA: switch role - Accessibility
<button type="button" role="switch" aria-checked="true" id="speakerpower" class="switch"> <span>off</span> <span>on</span> </button> <label for="speakerpower" class="switch">speaker power</label> description the aria switch role is identical to the checkbox role, except instead of being "checked" or "unchecked", it is either "on" and "off." like the checkbox role, the aria-checked attribute is required.
...the switch role does not support the value mixed for the aria-checked attribute; assigning a value of mixed to a switch instead sets the value to false.
...if the role is applied to a non-focusable element, use the tabindex attribute to change this.
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<a>: The Anchor element - HTML: Hypertext Markup Language
the html <a> element (or anchor element), with its href attribute, creates a hyperlink to web pages, files, email addresses, locations in the same page, or anything else a url can address.
... attributes this element's attributes include the global attributes.
...allowed values are the same as the global lang attribute.
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begin - SVG: Scalable Vector Graphics
the begin attribute defines when an animation should begin or when an element should be discarded.
... the attribute value is a semicolon separated list of values.
... six elements are using this attribute: <animate>, <animatecolor>, <animatemotion>, <animatetransform>, <discard>, and <set> animate, animatecolor, animatemotion, animatetransform, set for <animate>, <animatecolor>, <animatemotion>, <animatetransform>, and <set>, begin defines when the element should begin, i.e.
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Adding Toolbars and Toolbar Buttons - Archive of obsolete content
always set the label and tooltiptext attributes of a toolbarbutton.
... in the case of a toolbaritem element (discussed later), use the title attribute instead of label.
...let's look at the attributes we used: the toolbarname is the name that will appear on the view > toolbars menulist.
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Appendix E: DOM Building and Insertion (HTML & XUL) - Archive of obsolete content
parse element namespace prefix (if none exists, default to defaultnamespace), and create element var elemns = namespace(elemnameorarray); var elem = doc.createelementns(elemns.namespace || jsontodom.defaultnamespace, elemns.shortname); // set element's attributes and/or callback functions (eg.
... onclick) for (var key in elemattr) { var val = elemattr[key]; if (nodes && key == "key") { nodes[val] = elem; continue; } var attrns = namespace(key); if (typeof val == "function") { // special case for function attributes; don't just add them as 'on...' attributes, but as events, using addeventlistener elem.addeventlistener(key.replace(/^on/, ""), val, false); } else { // note that the default namespace for xml attributes is, and should be, blank (ie.
... they're not in any namespace) elem.setattributens(attrns.namespace || "", attrns.shortname, val); } } // create and append this element's children var childelems = array.slice(arguments, 2); childelems.foreach(function(childelem) { if (childelem != null) { elem.appendchild( childelem instanceof doc.defaultview.node ?
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Style System Overview - Archive of obsolete content
detail: !important declarations cause an extra rule object cssimportantrule to be created since they are in a separate part of the cascade other nsistylerule implementations nshtmlmappedattributes represents stylistic html attributes turned into a style rule (one instance per unique set of attributes) bodyrule handles marginwidth/marginheight mixes on body and on frame.
... various rules in nshtmlstylesheet.cpp do other things with presentational color-related attributes and with tables.
... content nodes (instead of stylesheets) also hold onto cssstyleruleimpl objects that represent their style attributes.
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Microsummary XML grammar reference - Archive of obsolete content
warning: microsummary support was removed in gecko 6.0 (firefox 6.0 / thunderbird 6.0 / seamonkey 2.3) this article provides detailed information about the xml grammar used to build microsummary generators, describing each element and their attributes.
...attributes: name (required) a descriptive, human-readable name for the microsummary created by the generator.
...generators installed from the web via nssidebar::addmicrosummarygenerator are identified by the remote url from which they were downloaded, and firefox ignores the value of this attribute for them.
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OpenClose - Archive of obsolete content
for menupopups attached to other elements using the popup or context attributes, see opening a popup below.
...for menupopups attached to other elements using the popup or context attributes, see closing a popup below.
... popups attached using the popup attribute will be opened when the user clicks the mouse with the left mouse button.
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Tooltips - Archive of obsolete content
the tooltiptext attribute in most cases, the tooltip will display only a single label.
... for this, the tooltiptext attribute may be used, which is valid for all xul elements.
... the value of this attribute should be the text to appear in the tooltip.
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Multiple Rules - Archive of obsolete content
three attributes are used for this purpose.
...the value attribute is the value to compare to, which here is 'canal'.
... <rule> <where subject="?name" rel="contains" value=" "/> <where subject="?letters" rel="less" value="15"/> <action> <label uri="?" value="?name has two names for a total length of ?letters"/> </action> </rule> negating a condition you can reverse a where clause by using the negate attribute.
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Focus and Selection - Archive of obsolete content
rearranging the tab order you can change the order in which elements are focused when the user presses the tab key by adding a tabindex attribute to an element.
... this attribute should be set to a number.
...usually, however, you would not set the tabindex attribute.
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List Controls - Archive of obsolete content
example 1 : source view <listbox> <listitem label="butter pecan" /> <listitem label="chocolate chip" /> <listitem label="raspberry ripple" /> <listitem label="squash swirl" /> </listbox> like with the html option element, you can assign a value for each item using the value attribute.
...the list box will default to a suitable size, but you can control the size with the rows attribute.
...to specify the text content of a cell, place a label attribute on a listcell.
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More Tree Features - Archive of obsolete content
you do this by adding the container attribute to it as follows: <treeitem container="true" /> this allows the user to click on the row that corresponds to the treeitem to expand and collapse the inner rows.
... you can have the child rows initially displayed by adding the open attribute.
...for a content tree view, this will set the open attribute to reflect the current state.
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Simple Menu Bars - Archive of obsolete content
the menubar has no special attributes but it is a type of box.
... this means that you could create a vertical menubar by setting the orient attribute to vertical.
...it accepts some of the same attributes plus some additional ones: id the unique identifier of the menu title button.
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Using Spacers - Archive of obsolete content
a spacer is very simple and only requires one attribute, which will be explained in a moment.
...in this syntax above, the spacer has one attribute, called flex.
...the flex attribute is used to specify if an element can change size to fit the box (in this case, the window) it is in.
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wizardpage - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] this element defines a page in a wizard.
... attributes description, label, next, pageid properties next, pageid attributes description type: string descriptive text to appear in addition to the dialog title.
...for an editable menuitem element the value of this attribute is copied to the menulist.value property upon user selection of the menuitem.
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calICalendarView - Archive of obsolete content
because of this close association between methods and attributes on the one hand, and content on the other, calicalendarview implementations are particularly well suited to xbl.
...this explains the need for the fairly large list off attributes and methods that must be implemented, so that outside code can be able to gain a decent picture of the current state of those nodes.
... it should be noted, however, that the methods and attributes implemented by a calicalendarview need not behave in any predictable fashion.
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Correctly Using Titles With External Stylesheets - Archive of obsolete content
external stylesheets are often associated with html documents using the <link rel="stylesheeet"> element, but it is important to use the element's title attribute properly.
... this is because the title attribute on a <link rel="stylesheeet"> element makes it either preferred or an alternative style sheet.
... why titles matter the title attribute affects how your external stylesheet is applied to a document.
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Video and audio content - Learn web development
here is a <a href="rabbit320.webm">link to the video</a> instead.</p> </video> the features of note are: src in the same way as for the <img> element, the src (source) attribute contains a path to the video you want to embed.
... controls users must be able to control video and audio playback (it's especially critical for people who have epilepsy.) you must either use the controls attribute to include the browser's own control interface, or build your interface using the appropriate javascript api.
...here is a <a href="rabbit320.mp4">link to the video</a> instead.</p> </video> here we've taken the src attribute out of the actual <video> tag, and instead included separate <source> elements that point to their own sources.
...And 8 more matches

SVG Guidelines
basics two spaces indenting no useless whitespaces or line breaks (see below for more details) adding a license header use double quotes whitespace and line breaks whitespace in addition to trailing whitespace at the end of lines, there are a few more cases more specific to svgs: trailing whitespaces in attribute values (usually seen in path definitions) excessive whitespace in path or polygon points definition examples this path: <path d=" m5,5 l1,1z "> can be cut down to this: <path d="m5,5 l1,1z"> similarly, this polygon: <polygon points=" 0,0 4,4 4,0 "/> can be cut down to this: <polygon points="0,0 4,4 4,0"/> line breaks you should only use line breaks for logical separation or ...
...you should avoid line breaks between every single element or within attribute values.
... it's recommended to put the attributes on the same line as their tag names, if possible.
...And 8 more matches

PKCS11 Implement
the nss also sets the cka_id and cka_label attributes for the token.
... currently, the cka_id attribute is set to the modulus for rsa or to the public value on dsa.
...in either case, nss does set the cka_id attribute and expects it to remain the same.
...And 8 more matches

extIApplication
method overview boolean quit() boolean restart() void getextensions(extiextensionscallback acallback) attributes the following interfaces are available to all applications: attribute type description id readonly attribute astring the id of the application.
... name readonly attribute astring the name of the application.
... version readonly attribute astring the version number of the application.
...And 8 more matches

Examine and edit HTML - Firefox Developer Tools
as you type, an autocomplete popup shows any class or id attributes that match the current search term: press up and down to cycle through suggestions, tab to choose the current suggestion, then enter to select the first node with that attribute.
... if a shadow dom contains a "slotted" element (an element with a slot attribute after it has been inserted inside a <slot> element — see adding flexibility with slots for an explanation of how these are used), the "slotted" element will be shown inside its corresponding <slot> element, with a "reveal" link alongside it.
... clicking the "reveal" link will highlight the element with the slot attribute as it exists outside the shadow dom this is very useful when you've got a <slot> element and you can't find the source of its content.
...And 8 more matches

HTMLAreaElement - Web APIs
htmlareaelement.alt is a domstring that reflects the alt html attribute, containing alternative text for the element.
... htmlareaelement.coords is a domstring that reflects the coords html attribute, containing coordinates to define the hot-spot region.
... htmlhyperlinkelementutils.href is a usvstring containing that reflects the href html attribute, containing a valid url of a linked resource.
...And 8 more matches

Constraint validation - Developer guides
basic, usual constraints can be checked, without the need for javascript, by setting new attributes; more complex constraints can be tested using the constraint validation api.
... intrinsic and basic constraints in html5, basic constraints are declared in two ways: by choosing the most semantically appropriate value for the type attribute of the <input> element, e.g., choosing the email type automatically creates a constraint that checks whether the value is a valid e-mail address.
... by setting values on validation-related attributes, allowing basic constraints to be described in a simple way, without the need for javascript.
...And 8 more matches

<keygen> - HTML: Hypertext Markup Language
permitted aria roles none dom interface htmlkeygenelement attributes this element includes the global attributes.
... autofocus this boolean attribute lets you specify that the control should have input focus when the page loads, unless the user overrides it, for example by typing in a different control.
... only one form element in a document can have the autofocus attribute, which is a boolean.
...And 8 more matches

<menuitem> - HTML: Hypertext Markup Language
(if specified, the type attribute of the <menu> element must be popup; if missing, the parent element of the <menu> must itself be a <menu> in the popup menu state.) permitted aria roles none dom interface htmlmenuitemelement attributes this element includes the global attributes; in particular title can be used to describe the command, or provide usage hints.
... checked boolean attribute which indicates whether the command is selected.
... may only be used when the type attribute is checkbox or radio.
...And 8 more matches

itemprop - HTML: Hypertext Markup Language
the itemprop global attribute is used to add properties to an item.
... every html element can have an itemprop attribute specified, and an itemprop consists of a name-value pair.
... examples the example below shows the source for a set of elements marked up with itemprop attributes, followed by a table showing the resulting structured data.
...And 8 more matches

itemscope - HTML: Hypertext Markup Language
itemscope is a boolean global attribute that defines the scope of associated metadata.
... specifying the itemscope attribute for an element creates a new item, which results in a number of name-value pairs that are associated with the element.
... a related attribute, itemtype, is used to specify the valid url of a vocabulary (such as schema.org) that describes the item and its properties context.
...And 8 more matches

Preloading content with rel="preload" - HTML: Hypertext Markup Language
the preload value of the <link> element's rel attribute lets you declare fetch requests in the html's <head>, specifying resources that your page will need very soon, which you want to start loading early in the page lifecycle, before browsers' main rendering machinery kicks in.
...you will also need to specify: the path to the resource in the href attribute.
... the type of resource in the as attribute.
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JavaScript data types and data structures - JavaScript
there are two types of object properties which have certain attributes: the data property and the accessor property.
... note: each property has corresponding attributes.
... attributes are used internally by the javascript engine, so you cannot directly access them.
...And 8 more matches

operator - SVG: Scalable Vector Graphics
the operator attribute as two meanings based on the context itʼs used in.
... two elements are using this attribute: <fecomposite> and <femorphology> html, body, svg { height: 100%; font: 20px arial, helvetica, sans-serif; } <svg viewbox="0 0 120 70" xmlns="http://www.w3.org/2000/svg"> <filter id="erode"> <femorphology operator="erode" radius="0.4"/> </filter> <filter id="dilate"> <femorphology operator="dilate" radius="0.8"/> </filter> <text x="0" y="15">normal text</text> <text x="0" y="40" filter="url(#erode)">thin text</text> <text x="0" y="65" filter="url(#dilate)">fat text</text> </svg> fecomposite for <fecomposite>, operator defines the compositing operation that is to be performed.
... value over | in | out | atop | xor | lighter | arithmetic default value over animatable yes over this value indicates that the source graphic defined in the in attribute is placed over the destination graphic defined in the in2 attribute.
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x - SVG: Scalable Vector Graphics
the x attribute defines a x-axis coordinate in the user coordinate system.
... thirty seven elements are using this attribute: <altglyph>, <feblend>, <fecolormatrix>, <fecomponenttransfer>, <fecomposite>, <feconvolvematrix>, <fediffuselighting>, <fedisplacementmap>, <fedropshadow>, <feflood>, <fefunca>, <fefuncb>, <fefuncg>, <fefuncr>, <fegaussianblur>, <feimage>, <femerge>, <femergenode>, <femorphology>, <feoffset>, <fepointlight>, <fespecularlighting>, <fespotlight>, <fetile>, <feturbulence>, <filter>, <foreignobject>, <glyphref>, <image>, <mask>, <pattern>, <rect>, <svg>, <text>, <tref>, <tspan>, and <use> html,body,svg { height:100% } <svg viewbox="0 0 300 100" xmlns="http://www.w3.org/2000/svg"> <rect x="20" y="20" width="60" height="60" /> <rect x="120" y="20" width="60" height="60" /> <rect x="220" y="20" width="60" height="60" /> </svg> altglyph war...
... value <length> | <percentage> default value 0% animatable yes fepointlight for <fepointlight>, x defines the x location for the light source in the coordinate system defined by the primitiveunits attribute on the <filter> element.
...And 8 more matches

y - SVG: Scalable Vector Graphics
the y attribute defines a y-axis coordinate in the user coordinate system.
... thirty seven elements are using this attribute: <altglyph>, <feblend>, <fecolormatrix>, <fecomponenttransfer>, <fecomposite>, <feconvolvematrix>, <fediffuselighting>, <fedisplacementmap>, <fedropshadow>, <feflood>, <fefunca>, <fefuncb>, <fefuncg>, <fefuncr>, <fegaussianblur>, <feimage>, <femerge>, <femergenode>, <femorphology>, <feoffset>, <fepointlight>, <fespecularlighting>, <fespotlight>, <fetile>, <feturbulence>, <filter>, <foreignobject>, <glyphref>, <image>, <mask>, <pattern>, <rect>, <svg>, <text>, <tref>, <tspan>, and <use> html,body,svg { height:100% } <svg viewbox="0 0 100 300" xmlns="http://www.w3.org/2000/svg"> <rect y="20" x="20" width="60" height="60" /> <rect y="120" x="20" width="60" height="60" /> <rect y="220" x="20" width="60" height="60" /> </svg> altglyph war...
... value <length> | <percentage> default value 0% animatable yes fepointlight for <fepointlight>, y defines the y location for the light source in the coordinate system defined by the primitiveunits attribute on the <filter> element.
...And 8 more matches

<radialGradient> - SVG: Scalable Vector Graphics
eight:100% } <svg viewbox="0 0 10 10" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <defs> <radialgradient id="mygradient"> <stop offset="10%" stop-color="gold" /> <stop offset="95%" stop-color="red" /> </radialgradient> </defs> <!-- using my linear gradient --> <circle cx="5" cy="5" r="4" fill="url('#mygradient')" /> </svg> attributes cx this attribute defines the x coordinate of the end circle of the radial gradient.
... value type: <length> ; default value: 50%; animatable: yes cy this attribute defines the y coordinate of the end circle of the radial gradient.
... value type: <length> ; default value: 50%; animatable: yes fr this attribute defines the radius of the start circle of the radial gradient.
...And 8 more matches

<use> - SVG: Scalable Vector Graphics
most attributes (except for x, y, width, height and (xlink:)href) do not override those set in the ancestor.
... most attributes on use do not override those already on the element referenced by use.
... (this differs from how css style attributes override those set 'earlier' in the cascade).
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SVG animation with SMIL - SVG: Scalable Vector Graphics
smil allows you to: animate the numeric attributes of an element (x, y, ...) animate transform attributes (translation or rotation) animate color attributes follow a motion path this is done adding an svg element like <animate> inside the svg element to animate.
... animating attributes of an element the following example animates the cx attribute of a circle.
...the important attributes for <animate> are: attributename the name of the attribute to animate.
...And 8 more matches

passwords - Archive of obsolete content
formsubmiturl the value of the form's "action" attribute.
...if the form doesn't contain an "action" attribute, this property should match the url property.
... usernamefield the value of the "name" attribute for the form's username field.
...And 7 more matches

ContextMenus - Archive of obsolete content
<hbox id="container" align="center" oncontextmenu="..."> <label value="name:"/> <textbox id="name"/> </hbox> in this example, an attempt to open a context menu anywhere inside the hbox will call the event listener attached using the oncontextmenu attribute.
... attaching context menus a context menu may be attached to an element using the context attribute, which may be applied to any xul element.
... the value of the context attribute should be the id of a context menu within the same document.
...And 7 more matches

Menus - Archive of obsolete content
button a menu may be attached to a button by setting the type attribute of the button to 'menu'.
... the label for the menu element is specified using the label attribute.
... to set an access key for a menu, use the accesskey attribute, as in the example below.
...And 7 more matches

Actions - Archive of obsolete content
the uri attribute on the button is used to specify the ending or member variable.
...the id attribute of the new element will be set to the same value of the member variable, ?relateditem.
... you could think of this as changing the uri attribute to the id attribute, and replacing the variable.
...And 7 more matches

Containment Properties - Archive of obsolete content
to do this, use the containment attribute on the root node, set to the predicate to iterate over.
...we can add the containment attribute to do this.
...this attribute is useful when the rdf data is structured in such a way that an rdf container isn't used.
...And 7 more matches

Template Builder Interface - Archive of obsolete content
« previousnext » when inserting an element into a xul document, the element is checked to see if it has a datasources attribute.
...if the element is a <tree> element and has the flags attribute set to "dont-build-content", a tree builder will be created.
...note also that the datasources attribute has been placed on an html element.
...And 7 more matches

Adding Event Handlers - Archive of obsolete content
the src attribute is used to link in an external script file.
...first, by using an attribute with a script as its value.
...using the attribute form is more common for most events.
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Box Objects - Archive of obsolete content
various pieces of information are used such as the tag name, the attributes on an element, various css properties, the elements and layout objects around the element, and the xbl associated with an element (xbl is described in a later section).
...example 1 : source view <button label="click me" oncommand="alert('the width is ' + this.boxobject.width);"/> you can use the width and height attributes of the element to specify the element's width and height, respectively.
...these properties will return an empty string if the width or height attributes or properties were not set already.
...And 7 more matches

Stack Positioning - Archive of obsolete content
the position of a child element may be specified by placing two attributes on the element.
... for the horizontal position, use the left attribute and for the vertical position, use the top attribute.
... if you don't put these attributes on a child of a stack, the child will stretch to fit the size of the stack.
...And 7 more matches

image - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] summary an element that displays an image, much like the html img element.
... the src attribute can be used to specify the url of the image.
... attributes onerror, onload, src, validate properties accessibletype, src style classes alert-icon, error-icon, message-icon, question-icon examples <image src='firefoxlogo.png' width='135' height='130'/> attributes onerror type: script code this event is sent to an image element when an error occurs loading the image.
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listhead - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a header row of a listbox.
... attributes disabled properties acesssibletype, disabled examples (example needed) attributes disabled type: boolean indicates whether the element is disabled or not.
... if this attribute is set, the element is disabled.
...And 7 more matches

listheader - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a header for a single column in a listbox.
... attributes disabled properties acesssibletype examples <listbox> <listhead> <listheader label="name"/> <listheader label="occupation"/> </listhead> <listitem> <listcell label="george"/> <listcell label="house painter"/> </listitem> <listitem> <listcell label="mary ellen"/> <listcell label="candle maker"/> </listitem> <listitem> <listcell label="roger"/> <listcell label="swashbuckler"/> </listitem> </listbox> attributes disabled type: boolean indicates whether the element is disabled or not.
... if this attribute is set, the element is disabled.
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progressmeter - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a meter which can be used to display the progress of a lengthy operation.
...in addition, an indeterminate progressmeter may be created by setting the mode attribute to undetermined.
... attributes max, mode, value properties accessibletype, max, mode, value examples <progressmeter mode="determined" value="82"/> <progressmeter mode="undetermined"/> <!-- switching modes while the mouse is over a button --> <progressmeter mode="determined" id="myprogress"/> <button label="example" onmouseover="setloading(true)" onmouseout="setloading(false)"/> function setloading(state){ document.getelementbyid('myprogress').mode = (state) ?
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tabbox - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a container used to display a set of tabbed pages of elements.
... attributes eventnode, handlectrlpageupdown, handlectrltab properties accessibletype, eventnode, handlectrlpageupdown, handlectrltab, selectedindex, selectedpanel, selectedtab, tabs, tabpanels examples <tabbox id="mytablist" selectedindex="2"> <tabs> <tab label="a first tab"/> <tab label="second tab"/> <tab label="another tab"/> <tab label="last tab"/> </tabs> <tabpanels> <tabpanel><!-- tabpanel first elements go here --></tabpanel> <tabpanel><!-- ta...
...bpanel second elements go here --></tabpanel> <tabpanel><button label="click me"/></tabpanel> <tabpanel><!-- tabpanel fourth elements go here --></tabpanel> </tabpanels> </tabbox> attributes eventnode type: one of the values below indicates where keyboard navigation events are listened to.
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toolbar - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a container which typically contains a row of buttons.
...the toolbar should always have an id attribute.
... attributes autohide, currentset, customindex, customizable, defaultset, grippyhidden, grippytooltiptext, height, iconsize, mode, toolbarname properties accessibletype, currentset, firstpermanentchild, lastpermanentchild, toolbarname, toolboxid methods insertitem style classes chromeclass-toolbar examples <toolbox> <toolbar id="nav-toolbar"> <toolbarbutton id="nav-users" accesske...
...And 7 more matches

XForms Repeat Element - Archive of obsolete content
attributes ui common appearance - the value of this attribute gives a hint to the xforms processor as to which type of widget(s) to use to represent this control.
...however, it can influence the layout of generated controls depending on its appearance attribute.
...occurs when the repeat element's appearance attribute has a value of compact.
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Responsive images - Learn web development
the standard <img> element traditionally only lets you point the browser to a single source file: <img src="elva-fairy-800w.jpg" alt="elva dressed as a fairy"> we can however use two new attributes — srcset and sizes — to provide several additional source images along with hints to help the browser pick the right one.
... you can see an example of this in our responsive.html example on github (see also the source code): <img srcset="elva-fairy-480w.jpg 480w, elva-fairy-800w.jpg 800w" sizes="(max-width: 600px) 480px, 800px" src="elva-fairy-800w.jpg" alt="elva dressed as a fairy"> the srcset and sizes attributes look complicated, but they're not too hard to understand if you format them as shown above, with a different part of the attribute value on each line.
... so, with these attributes in place, the browser will: look at its device width.
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Video and Audio APIs - Learn web development
here is a <a href="rabbit320.mp4">link to the video</a> instead.</p> </video> this creates a video player inside the browser like so: you can review what all the html features do in the article linked above; for our purposes here, the most interesting attribute is controls, which enables the default set of playback controls.
... you can solve both these problems by hiding the native controls (by removing the controls attribute), and programming your own with html, css, and javascript.
... each <button> has a class name, a data-icon attribute for defining what icon should be shown on each button (we'll show how this works in the below section), and an aria-label attribute to provide an understandable description of each button, since we're not providing a human-readable label inside the tags.
...And 7 more matches

TypeScript support in Svelte - Learn web development
if we pass an unknown property in the options parameter of the app constructor (for example a typo like traget instead of target) typescript will complain: in the app.svelte component, the setuptypescript.js script has added the lang="ts" attribute to the <script> tag.
... remove the flawed todo and the lang='ts' attribute from the todos.svelte file.
... add the lang='ts' attribute, like before.
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Gecko info for Windows accessibility vendors
it is not obvious where the role_system_row should exist in the tree when the html rowspan attribute is used to combine to cells in different rows.
...both controlled_by and controller_for are set in markup from the single dynamic content accessibility dynamic content aaa:controls attribute.
...for example, "open\tctrl+o" role_tooltip xul: <tooltip> or tooltiptext attribute role_application default role of root object of application dhtml: role="wairole:application" accname() exposes the <title> of the current pane.
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Mozilla Web Developer FAQ
in the standards mode mozilla does not generate implicit top-level javascript variable bindings for elements with the id or name attribute.
...the value of the alt attribute is a textual replacement for the image and is displayed when the image isn’t.
... mozilla doesn’t display the alt attribute as a tooltip, because it has been observed that doing so encourages authors to misuse the attribute.
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nsIAccessibleText
inherits from: nsisupports last changed in gecko 1.9.1 (firefox 3.5 / thunderbird 3.0 / seamonkey 2.0) method overview void addselection(in long startoffset, in long endoffset); nsiaccessible getattributerange(in long offset, out long rangestartoffset, out long rangeendoffset); obsolete since gecko 1.9.1 wchar getcharacteratoffset(in long offset); void getcharacterextents(in long offset, out long x, out long y, out long width, out long height, in unsigned long coordtype); long getoffsetatpoint(in long x, in long y, in unsigned long coordtype); void getrangeextents(in long startoffset, in long endoffset, out long x, out long y, out long width, out long height, in unsigned long coordtyp...
...ionnum, out long startoffset, out long endoffset); astring gettext(in long startoffset, in long endoffset); astring gettextafteroffset(in long offset, in nsaccessibletextboundary boundarytype, out long startoffset, out long endoffset); astring gettextatoffset(in long offset, in nsaccessibletextboundary boundarytype, out long startoffset, out long endoffset); nsipersistentproperties gettextattributes(in boolean includedefattrs, in long offset, out long rangestartoffset, out long rangeendoffset); astring gettextbeforeoffset(in long offset, in nsaccessibletextboundary boundarytype, out long startoffset, out long endoffset); void removeselection(in long selectionnum); void scrollsubstringto(in long startindex, in long endindex, in unsigned long scrolltype); void scrollsubstringtopoint...
...(in long startindex, in long endindex, in unsigned long coordinatetype, in long x, in long y); void setselectionbounds(in long selectionnum, in long startoffset, in long endoffset); attributes attribute type description caretoffset long the current current caret offset.
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Debugger.Source - Firefox Developer Tools
for example, an html document can contain javascript in multiple <script> elements and event handler content attributes.
... in this case, there may be either a single debugger.source instance for the entire html document, with each debugger.script referring to its substring of the document; or there may be a separate debugger.source instance for each <script> element and attribute.
...source may be loaded from a url in the following ways: the url may appear as the src attribute of a <script> element in markup text.
...And 7 more matches

CSSCounterStyleRule - Web APIs
if the descriptor was not specified in the associated rule, the attribute returns an empty string.
...if the descriptor was not specified in the associated rule, the attribute returns an empty string.
...if the descriptor was not specified in the associated rule, the attribute returns an empty string.
...And 7 more matches

Traversing an HTML table with JavaScript and DOM Interfaces - Web APIs
ment.createelement("td"); var celltext = document.createtextnode("cell in row "+i+", column "+j); cell.appendchild(celltext); row.appendchild(cell); } // add the row to the end of the table body tblbody.appendchild(row); } // put the <tbody> in the <table> tbl.appendchild(tblbody); // appends <table> into <body> body.appendchild(tbl); // sets the border attribute of tbl to 2; tbl.setattribute("border", "2"); } note the order in which we created the elements and the text node: first we created the <table> element.
...for example, if you want to set the style background color property, you just add: myp.style.background = "rgb(255,0,0)"; // setting inline style attribute creating textnodes with document.createtextnode("..") use the document object to invoke the createtextnode method and create your text node.
...the table's border property was set using another dom method, setattribute().
...And 7 more matches

HTMLImageElement.alt - Web APIs
the alt attribute is officially mandatory; it's meant to always be specified.
...for compatibility reasons, browsers generally will accept an image without an alt attribute, but you should try to get into the habit of using it.
... usage notes the fundamental guideline for the alt attribute is that every image's alternate text should be able to replace the image without altering the meaning of the page.
...And 7 more matches

HTMLTableCellElement - Web APIs
it reflects the colspan attribute.
...it reflects the headers attribute.
...it reflects the rowspan attribute.
...And 7 more matches

WebGLRenderingContext - Web APIs
webglrenderingcontext.getcontextattributes() returns a webglcontextattributes object that contains the actual context parameters.
... webglrenderingcontext.bindattriblocation() binds a generic vertex index to a named attribute variable.
... uniforms and attributes webglrenderingcontext.disablevertexattribarray() disables a vertex attribute array at a given position.
...And 7 more matches

Basic form hints - Accessibility
note that each <input> element has an id, and each <label> element has a for attribute, indicating the id of the associated <input>.
...wai-aria, the accessible rich internet applications specification from the w3c's web accessibility initiative, provides the aria-labelledby attribute for these cases.
...note that on line 3, the <ul> element sets the aria-labelledby attribute to rg1_label, the id of the <h3> element on line 1, which is the label for the radio group.
...And 7 more matches

ARIA - Accessibility
accessible rich internet applications (aria) is a set of attributes that define ways to make web content and web applications (especially those developed with javascript) more accessible to people with disabilities.
...these are specified by adding attributes to the element.
... in this example, the role="progressbar" attribute informs the browser that this element is actually a javascript-powered progress bar widget.
...And 7 more matches

Audio and Video Delivery - Developer guides
note: the preload attribute may be ignored by some mobile browsers.
... note: the autoplay attribute may be ignored by some mobile browsers.
... javascript audio var myaudio = document.createelement('audio'); if (myaudio.canplaytype('audio/mpeg')) { myaudio.setattribute('src','audiofile.mp3'); } else if (myaudio.canplaytype('audio/ogg')) { myaudio.setattribute('src','audiofile.ogg'); } myaudio.currenttime = 5; myaudio.play(); we set the source of the audio depending on the type of audio file the browser supports, then set the play-head 5 seconds in and attempt to play it.
...And 7 more matches

<frame> - HTML: Hypertext Markup Language
attributes like all other html elements, this element supports the global attributes.
... src this attribute specifies the document that will be displayed by the frame.
... name this attribute is used for labeling frames.
...And 7 more matches

<input type="radio"> - HTML: Hypertext Markup Language
events change and input supported common attributes checked and value idl attributes checked and value methods select() value the value attribute is a domstring containing the radio button's value.
...they each also have a unique id, which is used by the <label> element's for attribute to associate the labels with the radio buttons.
... if you omit the value attribute in the html, the submitted form data assigns the value on to the group.
...And 7 more matches

Object.defineProperty() - JavaScript
bear in mind that these attributes are not necessarily the descriptor's own properties.
...if the old descriptor had its configurable attribute set to false the property is said to be “non-configurable”.
... it is not possible to change any attribute of a non-configurable accessor property.
...And 7 more matches

kernelUnitLength - SVG: Scalable Vector Graphics
the kernelunitlength attribute has two meanings based on the context it's used in.
... three elements are using this attribute: <feconvolvematrix>, <fediffuselighting>, and <fespecularlighting> feconvolvematrix for the <feconvolvematrix>, kernelunitlength indicates the intended distance in current filter units (i.e., units as determined by the value of primitiveunits attribute) between successive columns and rows, respectively, in the kernelmatrix.
...if the attribute is not specified, the default value is one pixel in the offscreen bitmap, which is a pixel-based coordinate system, and thus potentially not scalable.
...And 7 more matches

refX - SVG: Scalable Vector Graphics
the refx attribute defines the x coordinate of an element’s reference point.
... two elements are using this attribute: <marker> and <symbol> marker for <marker>, refx defines the x coordinate of the marker’s reference point, which is to be placed exactly at the marker’s position on the shape.
... value <length-percentage> | <number> | left | center | right default value 0 animatable yes <length-percentage> lengths are interpreted as being in the coordinate system of the marker contents, after application of the viewbox and preserveaspectratio attributes.
...And 7 more matches

refY - SVG: Scalable Vector Graphics
the refy attribute defines the y coordinate of an element’s reference point.
... two elements are using this attribute: <marker> and <symbol> marker for <marker>, refy defines the y coordinate of the marker’s reference point, which is to be placed exactly at the marker’s position on the shape.
... value <length-percentage> | <number> | top | center | bottom default value 0 animatable yes <length-percentage> lengths are interpreted as being in the coordinate system of the marker contents, after application of the viewbox and preserveaspectratio attributes.
...And 7 more matches

SVG fonts - SVG: Scalable Vector Graphics
this bears an id attribute, to enable it to be referenced via a uri (see below).
... the horiz-adv-x attribute determines how wide a character is on average compared to the path definitions of the single glyphs.
...there are several accompanying attributes that help further define the basic glyph-box layout.
...And 7 more matches

Texts - SVG: Scalable Vector Graphics
basics we have seen in the introducing example, that the text element can be used to put arbitrary text in svg documents: <text x="10" y="10">hello world!</text> the x and y attributes determine, where in the viewport the text will appear.
... the attribute text-anchor, which can have the values "start", "middle", "end" or "inherit", decides in which direction the text flows from this point.
... the attribute dominant-baseline decides the vertical alignment.
...And 7 more matches

<xsl:number> - XSLT: Extensible Stylesheet Language Transformations
syntax <xsl:number count=expression level="single" | "multiple" | "any" from=expression value=expression format=format-string lang=xml:lang-code letter-value="alphabetic" | "traditional" grouping-separator=character grouping-size=number /> required attributes none.
... optional attributes count specifies what in the source tree should be numbered sequentially.
...the processor goes to the first node in the ancestor-or-self axis that matches the count attribute and then counts that node plus all its preceding siblings (stopping when it reaches a match to the from attribute, if there is one) that also match the count attribute.if no match is found, the sequence will be an empty list.
...And 7 more matches

Adding Events and Commands - Archive of obsolete content
also, note that the addeventlistener method receives the event name without the "on" prefix, while element attributes do have the prefix.
...for example: <button label="&xulschoolhello.defaultgreeting.label;" oncommand="xulschoolchrome.browseroverlay.changegreeting(event);" /> then on the javascript code you would have something like this: changegreeting : function(aevent) { // more stuff aevent.target.setattribute("label", somenewgreeting); } the target in this example is the button element, so clicking on it will change its text.
... then you need to identify which of your xul elements will be linked to this broadcaster, using the observes attribute: <menuitem id="xulschoolhello-hello-menu-item" label="&xulschoolhello.hello.label;" accesskey="&xulschoolhello.helloitem.accesskey;" observes="xulschoolhello-online-broadcaster" oncommand="xulschoolchrome.browseroverlay.sayhello(event);" /> the attribute value is set to be the id of the broadcaster element, indicating that this element will observe all attribute changes that happen in ...
...And 6 more matches

XPCOM Objects - Archive of obsolete content
an interface is just a definition of a set of attributes and methods that an object implementing it should have.
...if you want to call a method or use an attribute of interface x in a component, you first need to "cast" the component to interface x.
... trying to access methods or attributes without having the right interface set will result in an exception being thrown.
...And 6 more matches

Tabbed browser - Archive of obsolete content
var url = "https://developer.mozilla.org"; var tab = gbrowser.addtab(null, {relatedtocurrent: true}); gsessionstore.settabstate(tab, json.stringify({ entries: [ { title: url } ], usertypedvalue: url, usertypedclear: 2, lastaccessed: tab.lastaccessed, index: 1, hidden: false, attributes: {}, image: null })); reusing tabs rather than open a new browser or new tab each and every time one is needed, it is good practice to try to re-use an existing tab which already displays the desired url--if one is already open.
...we can do re-use an arbitrary tab by attaching a custom attribute to it when we first open it.
... later, when we want to re-use that tab, we iterate over all open tabs looking for one which has our custom attribute.
...And 6 more matches

A XUL Bestiary - Archive of obsolete content
when you create styles in <style> tags, as style attributes for individual elements, or in custom css files, you break the ability of gecko to skin the application to which your xul belongs.
...the parts of the document, such as the head, the links, the body, any tags, are available as nodes whose attributes can be got and set.
... the differences here are significant: xul is the universe of elements, attributes, syntax, rules, and relationships, while xptoolkit is really the finite set of interface-specific elements created in xul.
...And 6 more matches

Getting File Information - Archive of obsolete content
the nsifile object has a number of useful attributes which may be used to retrieve information about a file.
... two useful attributes filesize and lastmodifiedtime (nsifile.attributes) provide a means of retrieving the size of a file and the time when the file was last changed.
... file size the filesize (nsifile.attributes) attribute holds the size of a file in bytes.
...And 6 more matches

SQLite Templates - Archive of obsolete content
to do this, set the querytype attribute on the root node of the template to the value storage.
...the datasources attribute may be set to one of two possible types of values.
...in this case, you will often be setting the datasources attribute dynamically after determining the file path.
...And 6 more matches

SeaMonkey - making custom toolbar (SM ver. 1.x) - Archive of obsolete content
<rdf:li>chrome://custombutton/content/button.xul</rdf:li> </rdf:seq> </rdf:li> <!-- calendar --> <rdf:li> <rdf:seq about="chrome://calendar/content/calendar.xul"> <rdf:li>chrome://custombutton/content/button.xul</rdf:li> </rdf:seq> </rdf:li> </rdf:seq> </rdf:rdf> optionally customize the file by changing the displayname, description and author attributes.
...calendar --> <toolbar id="calendar-bar"> <toolbarbutton id="custom-button-1" position="10"/> </toolbar> <!-- button details --> <toolbarbutton id="custom-button-1" label="custom" tooltiptext="my custom toolbar button" oncommand="custombutton[1]()" class="toolbarbutton-1 custombutton" /> </overlay> optionally customize the file by changing the label, accesskey and tooltiptext attributes.
...for each toolbar, duplicate the line that specifies custom-button-1, change the new line to specify custom-button-2, and change its position attribute to position the new button in the toolbar.
...And 6 more matches

Creating a Wizard - Archive of obsolete content
attributes placed on the wizard are used to control the wizard navigation.
... the title across the top is created using the title attribute, much like one would use for regular windows.
... the description attribute may optionally be placed on a wizardpage element to provide a sub-caption for that page.
...And 6 more matches

Using Remote XUL - Archive of obsolete content
its src attribute contains the url of the page being displayed in the iframe.
... the iframe's flex attribute tells the browser to stretch the iframe to fill the space available to it.
... [optionally show what this looks like] the value of the flex attribute determines the extent to which the element will stretch relative to other flexible elements.
...And 6 more matches

iframe - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] an inner frame that works much like the html <iframe> element.
... the src attribute can be used to specify the content of the frame.
... attributes showcaret, src, type, transparent properties accessibletype, contentdocument, contentwindow, docshell, webnavigation examples <iframe src="table.php" flex="2" id="browsertable" name="table_frame"/> selecting an url from a menu <menulist oncommand="donav(this);"> <menupopup> <menuitem label="mozilla" value="http://mozilla.org" /> <menuitem label="slashdot" value="http://slashdo...
...And 6 more matches

keyset - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a container element for key elements.
... attributes disabled examples <keyset> <key id="sample-key" modifiers="shift" key="r"/> </keyset> attributes inherited from xul element align, allowevents, allownegativeassertions, class, coalesceduplicatearcs, collapsed, container, containment, context, contextmenu, datasources, dir, empty, equalsize, flags, flex, height, hidden, id, insertafter, insertbefore, left, maxheight, maxwidth, menu, minheight, minwidth, mousethrough, observes, ordinal, orient, pack, persist, popup, position, preference-editable, querytype, ref, removeelement, sortdirection, sortresource, sortresource2, statustext, style, template, tooltip, tooltiptext, top, uri, wait-cursor, width disabled type...
...if this attribute is set, the element is disabled.
...And 6 more matches

stack - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] an element that renders its children on top of each other.
... the top, right, bottom, and left attributes on a child of the stack specify the position of that element.
... the bottom and right attributes can also be used in conjunction with top and left to set the width and/or height of the children of the stack.
...And 6 more matches

treeitem - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] a treeitem should be placed inside a treechildren element and should contain treerow elements.
...set the uri attribute to the variable name to bind to a content node during matching.
... attributes container, empty, label, open, uri examples (example needed) attributes container type: boolean set to true if the element is to act as a container which can have child elements.
...And 6 more matches

Gecko Compatibility Handbook - Archive of obsolete content
use consistent case when writing html id and class name attributes and css styles for those ids and classes.
...(related article) stylesheet is not being recognized the presence of the title attribute in a link element that references an external stylesheet can cause the stylesheet may be causing the external stylesheet to be ignored.
... <style type="text/css"> #id1 { text-decoration: line-through; } #id1 { text-decoration: underline; } </style> <div id="id1"> should be line-through </div> <div id="id1"> should be underline </div> -(example removed)- note that the w3c's html validator will flag html id attributes as duplicates if they only differ due to case.
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XForms Custom Controls - Archive of obsolete content
in many cases different values provided for the appearance or mediatype attributes will determine which xbl binding will be used for a particular xforms control on the form.
... as mentioned in the spec, the appearance attribute can be used to influence the look and feel of a control even when all other conditions remain constant.
...xf|select1[appearance="compact"] { -moz-binding: url('chrome://xforms/content/select-xhtml.xml#xformswidget-select1-compact'); } the mediatype attribute can be used by the form author to align the type of presentation with the type of data that the bound instance node contains.
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XForms Select1 Element - Archive of obsolete content
attributes ui common appearance - the value of this attribute gives a hint to the xforms processor as to which type of widget(s) to use to represent this control.
... single-node binding special selection - this attribute, when set to 'open', allows the user to provide free entry to the list.
... possible values are open and closed, default is closed (see #representations section to refer if the attribute is supported for every representation).
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Building up a basic demo with A-Frame - Game development
add this just before the closing </a-scene> element: <a-camera position="0 1 4" cursor-visible="true" cursor-scale="2" cursor-color="#0095dd" cursor-opacity="0.5"> </a-camera> we've also defined a cursor for the given camera, using the cursor-* attributes (by default it is invisible.) — we've set its scale so it will more easily visible, its color, and some opacity so it won't completely covering the objects behind it.
...edit the <a-entity> defining the torus to look like the following: <a-entity geometry=" primitive: torus; radius: 1; radiustubular: 0.1; segmentstubular: 12;" material=" color: #eaeff2; roughness: 0.1; metalness: 0.5;" rotation="10 0 0" position="-3 1 0"> </a-entity> in the new material attribute, we set up the color of the material, then its roughness (a rougher material will scatter reflected light in more directions than a smooth material) and metalness (how metallic the material is).
...add a new <script> element at the end of the <body> element, just after the <a-scene> element, then add the following javascript code inside it: var scene = document.queryselector('a-scene'); var cylinder = document.createelement('a-cylinder'); cylinder.setattribute('color', '#ff9500'); cylinder.setattribute('height', '2'); cylinder.setattribute('radius', '0.75'); cylinder.setattribute('position', '3 1 0'); scene.appendchild(cylinder); we're getting a reference to the scene handler first, then we create the cylinder element as an a-frame entity.
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HTML table advanced features and accessibility - Learn web development
note: the summary attribute can also be used on the <table> element to provide a description — this is also read out by screenreaders.
... next, add a colspan attribute to make the "sum" cell span across the first four columns, so the actual number appears at the bottom of the "cost" column.
... the scope attribute a new topic for this article is the scope attribute, which can be added to the <th> element to tell screenreaders exactly what cells the header is a header for — is it a header for the row it is in, or the column, for example?
...And 6 more matches

Index - Learn web development
107 css selectors attribute, beginner, css, class, learn, pseudo, selectors, id in css, selectors are used to target the html elements on our web pages that we want to style.
... 108 attribute selectors attribute, beginner, css, learn, selectors as you know from your study of html, elements can have attributes that give further detail about the element being marked up.
... in css you can use attribute selectors to target elements with certain attributes.
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Getting started with React - Learn web development
some elements in the expression have attributes, which are written just like in html, following a pattern of attribute="value".
... on line 3, the opening <div> tag has a classname attribute.
... this is the same as the class attribute in html, but because jsx is javascript, we can't use the word class — it's reserved, meaning javascript already uses it for a specific purpose and it would cause problems here in our code.
...And 6 more matches

Mozilla Quirks Mode Behavior
in quirks mode, the css parser allows {} around the contents of style attributes (bug 99554).
...(bug 915053) an empty string for the background attribute sets the background url to empty only in quirks mode.
... the topmargin, bottommargin, leftmargin, and rightmargin attributes on body are supported only in quirks mode (bug 9258).
...And 6 more matches

JS::CompileOptions
source belongs to a dom element in the following cases: source belongs to a <script> element if it is the element's text content (that is, it is written out as the body of the <script> element in the markup text), or is the source document referenced by its src attribute.
... source belongs to a dom element if it is an event handler content attribute (that is, if it is written out in the markup text as an attribute value).
... source belongs to a dom element if it was assigned to one of the element's event handler idl attributes as a string.
...And 6 more matches

Introduction to XPCOM for the DOM
the syntax of xpidl is straightforward: #include "domstubs.idl"; [scriptable, uuid(xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)] interface nsidomfabian : nsisupports { void fabian(); readonly attribute boolean neat; }; this is the definition of the nsidomfabian interface.
...the xpidl compiler turns the idl methods and attributes into c++ functions according to the following rules: the methods of the interface keep the same name in c++ .
... the attributes of the interface become two functions: a getter, and a setter.
...And 6 more matches

nsIHttpChannel
referrer_policy_no_referrer indicates no referrer will be sent referrer_policy_origin only send the origin of the referring uri referrer_policy_origin_when_xorigin same as the default; only send the origin of the referring uri for cross-origin requests referrer_policy_unsafe_url always send the referrer, even when downgrading from https to http attributes attribute type description allowpipelining boolean this attribute is a hint to the channel to indicate whether or not the underlying http transaction should be allowed to be pipelined with other transactions.
... this attribute is true by default, though other factors may prevent pipelining.
... this attribute may only be set before the channel is opened.
...And 6 more matches

nsIProxyInfo
last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) inherits from: nsisupports attributes attribute type description failoverproxy nsiproxyinfo this attribute specifies the proxy to failover to when this proxy fails.
... failovertimeout unsigned long this attribute specifies the failover timeout in seconds for this proxy.
... flags unsigned long this attribute specifies flags that modify the proxy type.
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Creating a gloda message query
you find these by first finding a message and then accessing its "conversation" attribute.
...from https://developer.mozilla.org/docs/mozilla/thunderbird/thunderbird_extensions/demo_addon, demo3, it seems that the attributename given in these files is the constraintname to be used (e.g.
...stener_onitemsmodified(aitems, acollection) { }, /* called when items that are in our collection are purged from the system */ onitemsremoved: function mylistener_onitemsremoved(aitems, acollection) { }, /* called when our database query completes */ onquerycompleted: function mylistener_onquerycompleted(acollection) { } }; let collection = query.getcollection(mylistener); message attributes look at the pretty messages!
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HTMLAnchorElement - Web APIs
htmlhyperlinkelementutils.href is a usvstring that is the result of parsing the href html attribute relative to the document, containing a valid url of a linked resource.
... htmlanchorelement.hreflang is a domstring that reflects the hreflang html attribute, indicating the language of the linked resource.
... htmlanchorelement.media is a domstring that reflects the media html attribute, indicating the intended media for the linked resource.
...And 6 more matches

HTMLIFrameElement - Web APIs
this attribute also accepts the values self and src which represent the origin in the iframe's src attribute.
... htmliframeelement.height is a domstring that reflects the height html attribute, indicating the height of the frame.
... htmliframeelement.name is a domstring that reflects the name html attribute, containing a name by which to refer to the frame.
...And 6 more matches

HTMLSelectElement - Web APIs
htmlselectelement.autofocus a boolean reflecting the autofocus html attribute, which indicates whether the control should have input focus when the page loads, unless the user overrides it, for example by typing in a different control.
... only one form-associated element in a document can have this attribute specified.
... htmlselectelement.disabled a boolean reflecting the disabled html attribute, which indicates whether the control is disabled.
...And 6 more matches

HTMLTableElement - Web APIs
htmltableelement.align is a domstring containing an enumerated value reflecting the align attribute.
...it reflects the obsolete bgcolor attribute.
...it reflects the obsolete border attribute.
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SVGFilterElement - Web APIs
de4" stroke-width="2px" /><text x="401" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgfilterelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties svgfilterelement.filterunits read only an svganimatedenumeration that corresponds to the filterunits attribute of the given <filter> element.
... svgfilterelement.primitiveunits read only an svganimatedenumeration that corresponds to the primitiveunits attribute of the given <filter> element.
... svgfilterelement.x read only an svganimatedlength that corresponds to the x attribute on the given <filter> element.
...And 6 more matches

SVGLength - Web APIs
setting this attribute will cause valueinspecifiedunits and valueasstring to be updated automatically to reflect this setting.
... exceptions on setting: a domexception with code no_modification_allowed_err is raised when the length corresponds to a read only attribute or when the object itself is read only.
...setting this attribute will cause value and valueasstring to be updated automatically to reflect this setting.
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WebGLRenderingContext.vertexAttrib[1234]f[v]() - Web APIs
the webglrenderingcontext.vertexattrib[1234]f[v]() methods of the webgl api specify constant values for generic vertex attributes.
... syntax void gl.vertexattrib1f(index, v0); void gl.vertexattrib2f(index, v0, v1); void gl.vertexattrib3f(index, v0, v1, v2); void gl.vertexattrib4f(index, v0, v1, v2, v3); void gl.vertexattrib1fv(index, value); void gl.vertexattrib2fv(index, value); void gl.vertexattrib3fv(index, value); void gl.vertexattrib4fv(index, value); parameters index a gluint specifying the position of the vertex attribute to be modified.
... v0, v1, v2, v3 a floating point number for the vertex attribute value.
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Adding 2D content to a WebGL context - Web APIs
this information can then be stored in varyings or attributes as appropriate to be shared with the fragment shader.
... our vertex shader below receives vertex position values from an attribute we define called avertexposition.
... // vertex shader program const vssource = ` attribute vec4 avertexposition; uniform mat4 umodelviewmatrix; uniform mat4 uprojectionmatrix; void main() { gl_position = uprojectionmatrix * umodelviewmatrix * avertexposition; } `; it's worth noting that we're using a vec4 attribute for the vertex position, which doesn't actually use a 4-component vector; that is, it could be handled as a vec2 or vec3 depending on the situation.
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ARIA: cell role - Accessibility
the cell value of the aria role attribute identifies an element as being a cell in a tabular container that does not contain column or row header information.
... a cell can contain a number of property attributes clarifying the cell's position within the tabular data structure, including aria-colindex, aria-colspan, aria-rowindex, and aria-rowspan.
... states and properties aria-colspan similar to the html <th> and <td> colspan attribute, it defines the number of columns spanned by the cell.
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ARIA: tab role - Accessibility
when working with elements with the tab role, when they are selected or active, they should have their aria-selected attribute set to true, otherwise it should be set to false.
... when a tab is selected or active, its controlled tabpanel should have its aria-expanded and hidden attributes set to true, otherwise they should be set to false.
... associated roles and attributes aria-selected boolean aria-controls id of element with tabpanel role id content keyboard interaction key action tab when focus is outside of the tablist moves focus to the active tab.
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ARIA: checkbox role - Accessibility
elements containing role="checkbox" must also include the aria-checked attribute to expose the checkbox's state to assistive technology.
... <span role="checkbox" aria-checked="false" tabindex="0" aria-labelledby="chk1-label"> </span> <label id="chk1-label">remember my preferences</label> the first rule of aria is if a native html element or attribute has the semantics and behavior you require, use it instead of re-purposing an element and adding aria.
...similarly, an element with role="checkbox" can expose three states through the aria-checked attribute: true, false, or mixed.
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<dfn>: The Definition element - HTML: Hypertext Markup Language
implicit aria role term permitted aria roles any dom interface htmlelement attributes this element's attributes include the global attributes.
... in html5, the title attribute has special meaning, as noted below.
... specifying the term being defined the term being defined is identified following these rules: if the <dfn> element has a title attribute, the value of the title attribute is considered to be the term being defined.
...And 6 more matches

<label> - HTML: Hypertext Markup Language
to associate the <label> with an <input> element, you need to give the <input> an id attribute.
... the <label> then needs a for attribute whose value is the same as the input's id.
... alternatively, you can nest the <input> directly inside the <label>, in which case the for and id attributes are not needed because the association is implicit: <label>do you like peas?
...And 6 more matches

<option>: The HTML Option element - HTML: Hypertext Markup Language
implicit aria role option permitted aria roles no role permitted dom interface htmloptionelement attributes this element includes the global attributes.
... disabled if this boolean attribute is set, this option is not checkable.
...if this attribute is not set, the element can still be disabled if one of its ancestors is a disabled <optgroup> element.
...And 6 more matches

hidden - HTML: Hypertext Markup Language
the hidden global attribute is a boolean attribute indicating that the element is not yet, or is no longer, relevant.
...browsers won't render elements with the hidden attribute set.
... the hidden attribute must not be used to hide content just from one presentation.
...And 6 more matches

title - HTML: Hypertext Markup Language
the title global attribute contains text representing advisory information related to the element it belongs to.
... some typical uses: labeling <iframe> elements for assistive technology providing a programmatically associated label for an <input> element as a fallback for a real <label> labeling controls in data tables additional semantics are attached to the title attributes of the <link>, <abbr>, <input>, and <menuitem> elements.
... multiline titles the title attribute may contain several lines.
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Using the application cache - HTML: Hypertext Markup Language
how the application cache works enabling the application cache to enable the application cache for an application, include the manifest attribute in the <html> element: <html manifest="/example.appcache"> … </html> the manifest attribute references a url for a cache manifest file: a text file that lists urls that browsers should cache for your application.
... you should include the manifest attribute on each page of your site that you want cached.
... the browser does not cache pages without the manifest attribute, unless such pages are listed in the manifest file.
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MathML documentation index - MathML
just like html, mathml is described with tags and attributes.
... 5 proving the pythagorean theorem beginner, example, guide, html5 math, math education, mathml, needsbeginnerupdate we will now prove the pythagorean theorem: 6 mathml attribute reference mathml, mathml reference this is an alphabetical list of mathml attributes.
... more details for each attribute are available on particular element pages.
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Autoplay guide for media and Web Audio APIs - Web media technologies
this includes both the use of html attributes to autoplay media as well as the user of javascript code to start playback outside the context of handling user input.
... the autoplay attribute the simplest way to automatically play content is to add the autoplay attribute to your <audio> or <video> element.
... example: the autoplay attribute an <audio> element using the autoplay attribute might look like this: <audio id="musicplayer" autoplay> <source src="/music/chapter1.mp4"> </audio> example 2: detecting autoplay failure if you rely on autoplay for anything important, or if autoplay failure will impact your app in any way, you will probably want to be able to tell when it autoplay didn't begin.
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height - SVG: Scalable Vector Graphics
the height attribute defines the vertical length of an element in the user coordinate system.
... twenty five elements are using this attribute: <feblend>, <fecolormatrix>, <fecomponenttransfer>, <fecomposite>, <feconvolvematrix>, <fediffuselighting>, <fedisplacementmap>, <fedropshadow>, <feflood>, <fegaussianblur>, <feimage>, <femerge>, <femorphology>, <feoffset>, <fespecularlighting>, <fetile>, <feturbulence>, <filter>, <foreignobject>, <image>, <mask>, <pattern>, <rect>, <svg>, and <use> html,body,svg { height:100% } <svg viewbox="0 0 300 100" xmlns="http://www.w3.org/2000/svg"> <!-- with a height of 0 or less, nothing will be rendered --> <rect y="0" x="0" width="90" height="0"/> <rect y="0" x="100" width="90" height="60"/> <rect y="0" x="200" width="90" height="100%"/> </svg> feblend for <feblend>, height defines the vertical length for the rendering area of the primiti...
... value auto | <length> | <percentage> default value auto (treated as 0) animatable yes note: starting with svg2, height is a geometry property meaning this attribute can also be used as a css property for <foreignobject>.
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width - SVG: Scalable Vector Graphics
the width attribute defines the horizontal length of an element in the user coordinate system.
... twenty five elements are using this attribute: <feblend>, <fecolormatrix>, <fecomponenttransfer>, <fecomposite>, <feconvolvematrix>, <fediffuselighting>, <fedisplacementmap>, <fedropshadow>, <feflood>, <fegaussianblur>, <feimage>, <femerge>, <femorphology>, <feoffset>, <fespecularlighting>, <fetile>, <feturbulence>, <filter>, <foreignobject>, <image>, <mask>, <pattern>, <rect>, <svg>, and <use> html,body,svg { height:100% } <svg viewbox="0 0 100 300" xmlns="http://www.w3.org/2000/svg"> <!-- with a width of 0 or less, nothing will be rendered --> <rect x="0" y="0" width="0" height="90"/> <rect x="0" y="100" width="60" height="90"/> <rect x="0" y="200" width="100%" height="90"/> </svg> feblend for <feblend>, width defines the horizontal length for the rendering area of the primiti...
... value auto | <length> | <percentage> default value auto (treated as 0) animatable yes note: starting with svg2, width is a geometry property meaning this attribute can also be used as a css property for <foreignobject>.
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<marker> - SVG: Scalable Vector Graphics
<!-- coordinate axes with a arrowhead in both direction --> <polyline points="10,10 10,90 90,90" fill="none" stroke="black" marker-start="url(#arrow)" marker-end="url(#arrow)" /> <!-- data line with polymarkers --> <polyline points="15,80 29,50 43,60 57,30 71,40 85,15" fill="none" stroke="grey" marker-start="url(#dot)" marker-mid="url(#dot)" marker-end="url(#dot)" /> </svg> attributes markerheight this attribute defines the height of the marker viewport.
... value type: <length> ; default value: 3; animatable: yes markerunits this attribute defines the coordinate system for the attributes markerwidth, markerheight and the contents of the <marker>.
... value type: userspaceonuse|strokewidth ; default value: strokewidth; animatable: yes markerwidth this attribute defines the width of the marker viewport.
...And 6 more matches

<symbol> - SVG: Scalable Vector Graphics
20" fill="none" stroke="pink" /> <!-- all instances of our symbol --> <use xlink:href="#mydot" x="5" y="5" style="opacity:1.0" /> <use xlink:href="#mydot" x="20" y="5" style="opacity:0.8" /> <use xlink:href="#mydot" x="35" y="5" style="opacity:0.6" /> <use xlink:href="#mydot" x="50" y="5" style="opacity:0.4" /> <use xlink:href="#mydot" x="65" y="5" style="opacity:0.2" /> </svg> attributes height this attribute determines the height of the symbol.
... value type: <length>|<percentage> ; default value: auto; animatable: yes preserveaspectratio this attribute defines how the svg fragment must be deformed if it is embedded in a container with a different aspect ratio.
...; default value: xmidymid meet; animatable: yes refx this attribute determines the x coordinate of the reference point of the symbol.
...And 6 more matches

Chapter 5: Let's build a Firefox extension - Archive of obsolete content
the insertbefore attribute determines where the element gets added.
...in this case, we only want to display an ok button, so we set the buttons attribute to accept.
...lines 3–6 get the file name from the special attribute filename that was added by the createmenu method, and read in the json text string from that file using the _readfile method (which we’ll get to shortly).
...And 5 more matches

Event Handlers - Archive of obsolete content
a handler specifies what event it is listening for using the event attribute.
...this action can be specified either using an action attribute or by specifying the script as a child of the handler element.
... if both are specified, the attribute wins.
...And 5 more matches

Introduction - Archive of obsolete content
the template syntax allows for different rules to generate different content based on particular criteria as well as set attribute values from returned results.
...in xul, the datasource is specified by placing the datasources attribute on an element.
...when the xul parser sees an element with this attribute, it constructs a template builder for the element and attaches it to the element.
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Tree Widget Changes - Archive of obsolete content
there are no changes to xul tree tags, however the id attribute is no longer required on treecol elements just to get them to work.
...for the most part these objects are readonly; you can modify the columns by just adjusting the treecol attributes directly.
... to get a column in javascript: tree.columns.getcolumnfor(treecolelement); tree.columns.getnamedcolumn(treecolid); tree.columns.getcolumnat(index); you can also just use array syntax to get a column: tree.columns["lastname"]; tree.columns[5]; once you have a column, you can get various properties of it: column.index - the index of the column in displayed order column.id - the id attribute of the column column.element - the treecol element column.x - the x position in the tree of the left edge of the column column.width - the width of the column in c++ code, you can also get the atom attribute of nsitreecolumn which returns an nsiatom for the column, making it fast to do comparisons.
...And 5 more matches

Adding Event Handlers to XBL-defined Elements - Archive of obsolete content
each handler element defines the action taken for a particular event specified by its event attribute.
...(see focus and selection) handling mouse events for mouse events, you can use the button attribute to have the handler only trap events that occur from a certain button.
... without this attribute, the handler traps all events regardless of the button that was pressed.
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Advanced Rules - Archive of obsolete content
rule conditions when a tree, menu or other element with a datasource generates content, the template builder first finds the resource referred to by the ref attribute.
...the root resource is the one specified by the ref attribute on the element containing the template.
... to do this, use the member element as in the following: <tree id="citiestree" datasources="weather.rdf" ref="http://www.xulplanet.com/rdf/weather/cities"> <template> <rule> <conditions> <content uri="?list"/> <member container="?list" child="?city"/> </conditions> <rule> <template> </tree> the template builder starts by grabbing the value of the ref attribute, which in this case is http://www.xulplanet.com/rdf/weather/cities.
...And 5 more matches

Anonymous Content - Archive of obsolete content
mechanisms are provided for adding attributes to the inner elements that were specified on the outer element.
...the id attribute should be set to the identifier of the binding.
...the resulting content would be: <menu class="dropbox"> <menupopup> <menuitem label="1000"/> <menuitem label="2000"/> </menupopup> <textbox flex="1"/> <button src="chrome://global/skin/images/dropbox.jpg"/> </menu> includes attribute in some cases, you may wish to only include specific types of content and not others.
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Content Panels - Archive of obsolete content
set the url to appear in the frame with the src attribute.
...next, we would want to add script which changes the src attribute at the desired time, for example when the user presses the enter key.
... browser example example 2 : source view <browser src="http://www.mozilla.org" flex="1" /> as with the iframe, you can specify the url in a browser using the src attribute.
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Creating a Window - Archive of obsolete content
if you want to force the window to become visible you can add the width and height attribute to the window tag.
...several attributes can be placed in the window tag -- in this case there are four.
... in the example, each attribute is placed on a separate line but they do not have to be.
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Modifying a XUL Interface - Archive of obsolete content
you can then set attributes of the element using the setattribute() function and append it to the xul document using the appendchild() function.
... for example, the following will add a button to a xul window: example 1 : source view <script> function addbutton(){ var abox = document.getelementbyid("abox"); var button = document.createelement("button"); button.setattribute("label","a new button"); abox.appendchild(button); } </script> <box id="abox" width="200"> <button label="add" oncommand="addbutton();"/> </box> this example has two parts a box container element in xul.
...(this is discussed more in the box model pages.) the box element has two attributes "id" and "width".
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Persistent Data - Archive of obsolete content
persist attribute to allow the saving of state, you simply add a persist attribute to the element which holds a value you want to save.
... the persist attribute should be set to a space-separated list of attributes of the element that you want to save.
... the element must also have an id attribute in order to identify it.
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Skinning XUL Files by Hand - Archive of obsolete content
a button is styled by the global skin when its class attribute is set to a class which is defined in the global skin.
...in a cascading stylesheet, the style definitions have the following basic form: element { style-attribute1: value; style-attribute2: value; style-attribute3: value; } for example, the following definition -- were it not in serious conflict with the many menu style definitions in the global skin -- makes all xul menus appear with a one pixel border, a light blue background, and 10 point fonts: menu { border: 1px; background-color: lightblue; font-size: 10pt; } in addition to these basic...
...the following table shows the basic format for these two common types of style definitions: class id element.class { attribute: value; } element#id { attribute: value; } menu.baseline { border: 0px; font-size: 9pt; } menu#edit { color: red; } other style subgroups contextualsubgroups -- elements appearing within other elements, such as italicized text anywhere within a <p> element or a <div> -- can be grouped in css, but this is an extremely inefficient way to style xul, and is frowned upon in the mozilla development community (again, refer to the skinning guidelines in writing skinnable xul and css for mor...
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Splitters - Archive of obsolete content
the syntax of a splitter is as follows: <splitter id="identifier" state="open" collapse="before" resizebefore="closest" resizeafter="closest"> the attributes are as follows: id the unique identifier of the splitter.
...this attribute indicates which element should resize.
...this attribute indicates which element should resize.
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observes - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] the observes element can be used to listen to a broadcaster and receive events and attributes from it.
...when an observed attribute is modified on the broadcaster, the attribute's value will be forwarded and set on the parent element of the observer.
... attributes attribute, element examples (example needed) attributes attribute type: attribute name the attribute that the observer is observing.
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preferences - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] overview <preferences> is a container for <preference> elements.
...</preferences> attributes these ought to be readonly; three of these could be merged into a single member attribute nsiprefservice service; the preferences service.
... attribute nsiprefbranch rootbranch; the root prefs branch.
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wizard - Archive of obsolete content
« xul reference home [ examples | attributes | properties | methods | related ] this element is used to construct a step-by-step wizard found in some applications to guide users through a task.
...the pages are displayed in the order that they are placed in the wizard, unless you use the next and pageid attributes on the pages to change the sequence.
... attributes firstpage, lastpage, pagestep, title, windowtype properties canadvance, canrewind, currentpage, onfirstpage, onlastpage, pagecount, pageindex, pagestep, title, wizardpages methods advance, cancel, extra1, extra2, getbutton, getpagebyid, goto, rewind examples <?xml version="1.0"?> <?xml-stylesheet href="chrome://global/skin/" type="text/css"?> <wizard id="thewizard" title="secret code wizard" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> <script> function checkcode(){ ...
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Processing XML with E4X - Archive of obsolete content
var h = 'html'; var text = "here's some text"; var doc = <{h}><body>{text}</body></{h}>; alert(doc.toxmlstring()); // gives <html> <body>here's some text</body> </html> working with attributes xml literal syntax has a significant advantage over the xml constructor when you need to create markup dynamically.
...variables and expressions can be used to create attribute values by simply wrapping them with braces ({}) and omitting quotation marks that would normally go around an attribute value, as the following example illustrates: var a = 2; var b = <foo bar={a}>"hi"</foo>; upon execution the variable is evaluated and quotes are automatically added where appropriate.
... in attribute substitution, quotation marks are escaped as &quot; while apostrophes are handled normally.
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Back to the Server: Server-Side JavaScript On The Rise - Archive of obsolete content
notice during the processing of the item element where we use the rdf and dc namespace to access the about attribute of the item element, and the date element respectively.
... managing context to take advantage of all the operating contexts of jaxer, you'll need to specify how your scripts should behave using the runat attribute of the script tag (or by setting a runat property on a javascript function object).
... the common values for this attribute are explained below, though there are more than just these.
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XForms Range Element - Archive of obsolete content
attributes ui common appearance - isn't supported.
... single-node binding special incremental - supported, default value is false start - lower bound of possible values end - upper bound of possible values step - is used for incrementing/decrementing values start/end/step attributes if the value of the bound instance node is outside the range of values specified by the start and end attributes, then the range element receives a xforms-out-of-range event.
...values can't be less than the value of this attribute.
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CSS FAQ - Learn web development
html elements can have an id and/or class attribute.
... the id attribute assigns a name to the element it is applied to, and for valid markup, there can be only one element with that name.
... the class attribute assigns a class name to the element, and that name can be used on many elements within the page.
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Beginning our React todo list - Learn web development
accessibility features you may notice some unusual attributes here.
... further down, you can find our <ul> element: <ul role="list" classname="todo-list stack-large stack-exception" aria-labelledby="list-heading" > the role attribute helps assistive technology explain what kind of element a tag represents.
... the aria-labelledby attribute tells assistive technologies that we're treating our list heading as the label that describes the purpose of the list beneath it.
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PKCS11 FAQ
that is, which pkcs #11 attributes are used in the object searches?
... nss can use the cka_label attribute to identify user certificates (see previous question) and presents this label to the user.
... nss gets the value of the cka_label attribute from the token.
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Python binding for NSS
release 0.16.0 release date 2014-10-29 scm tag pynss_release_0_16_0 source download https://ftp.mozilla.org/pub/mozilla.org/security/python-nss/releases/pynss_release_0_16_0/src/ change log the primary enhancements in this version is adding support for the setting trust attributes on a certificate, the ssl version range api, information on the ssl cipher suites and information on the ssl connection.
...l_cipher_suite_from_name the following deprecated module functions were removed: ssl.nssinit ssl.nss_ini ssl.nss_shutdown the following classes were added: sslciphersuiteinfo sslchannelinfo the following class methods were added: certificate.trust_flags certificate.set_trust_attributes sslsocket.set_ssl_version_range sslsocket.get_ssl_version_range sslsocket.get_ssl_channel_info sslsocket.get_negotiated_host sslsocket.connection_info_format_lines sslsocket.connection_info_format sslsocket.connection_info_str sslciphersuiteinfo.format_lines sslciphersuiteinfo.format sslchannelinfo.format_lines sslchann...
... release 0.15.0 release date 2014-09-09 scm tag pynss_release_0_15_0 source download https://ftp.mozilla.org/pub/mozilla.org/security/python-nss/releases/pynss_release_0_15_0/src/ change log the primary enhancements in this version was fixing access to extensions in a certificaterequest and giving access to certificaterequest attributes.
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Querying Places
basic query search parameters const unsigned long time_relative_epoch = 0 const unsigned long time_relative_today = 1 const unsigned long time_relative_now = 2 attribute prtime begintime attribute unsigned long begintimereference readonly attribute boolean hasbegintime readonly attribute prtime absolutebegintime attribute prtime endtime attribute unsigned long endtimereference readonly attribute boolean hasendtime readonly attribute prtime absoluteendtime attribute astring searchterms readonly attribute boolean hassearchterms attribute long minvisits a...
...ttribute long maxvisits attribute boolean onlybookmarked attribute boolean domainishost attribute autf8string domain readonly attribute boolean hasdomain attribute boolean uriisprefix attribute nsiuri uri readonly attribute boolean hasuri attribute boolean annotationisnot attribute autf8string annotation readonly attribute boolean hasannotation readonly attribute unsigned long foldercount basic query configuration options const unsigned short group_by_day = 0 const unsigned short group_by_host = 1 const unsigned short group_by_domain = 2 const unsigned short group_by_folder = 3 const unsigned short sort_by_none = 0 const unsigned short sort_by_title_ascending = 1 const unsigned short sort_by_title_descending = 2 const unsigned short sort_by_date_ascending = 3 const unsigned ...
...nst unsigned short sort_by_lastmodified_ascending = 13 const unsigned short sort_by_lastmodified_descending = 14 const unsigned short sort_by_annotation_ascending = 15 const unsigned short sort_by_annotation_descending = 16 const unsigned short results_as_uri = 0 const unsigned short results_as_visit = 1 const unsigned short results_as_full_visit = 2 (not yet implemented -- see bug 320831) attribute unsigned short sortingmode attribute autf8string sortingannotation attribute unsigned short resulttype attribute boolean excludeitems attribute boolean excludequeries attribute boolean excludereadonlyfolders attribute boolean expandqueries attribute boolean includehidden attribute boolean showsessions attribute unsigned long maxresults const unsigned short query_type_history = 0 const ...
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nsIAccessible
last changed in gecko 1.9.2 (firefox 3.6 / thunderbird 3.1 / fennec 1.0) overview this section provides short overview of methods and attributes of this interface.
... all methods and attributes are grouped by categories.
... nsiaccessible.role to get the role of the accessible nsiaccessible.getstate() to get states of the accessibe nsiaccessible.name, nsiaccessible.value to get the name and the value of the accessible tree navigation you can navigate through the accessible tree by the following methods and attributes.
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nsIClassInfo
inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview nsisupports gethelperforlanguage(in pruint32 language); void getinterfaces(out pruint32 count, [array, size_is(count), retval] out nsiidptr array); attributes attribute type description classdescription string a human readable string naming the class, or null.
...if the flags attribute has the singleton bit set, then the value of this attribute specifies a classid through which this class can be accessed as a service using nsiservicemanager.getservice().
...if the flags attribute has the singleton bit set, then the value of this attribute specifies a classid through which this class can be accessed as a service using nsiservicemanager.getservice().
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nsIXULTemplateBuilder
the nsitemplatebuilder interface controls the display of elements using a xul template element and is automatically attached to an element containing a datasources attribute.
...the structure of a template is as follows: <rootnode datasources="" ref=""> <template> <queryset> <query></query> <rule> <conditions>...</conditions> <bindings>...</bindings> <action>...</action> </rule> </queryset> </template> </rootnode> the datasources attribute on the root node is used to identify the source of data to be used.
... the ref attribute is used to specify the reference point for the query.
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XUL Overlays
package), these new plug-in elements would be defined as a collection of elements or subtrees: <menuitem name="super stream player"/> <menupopup name="ss favorites"> <menuitem name="wave" src="mavericks.ssp"/> <menuitem name="soccer" src="brazil_soccer.ssp"/> </menupopup> <titledbutton id="ssp" crop="right" flex="1" value="&ssbutton.label;" onclick="firessp()"/> overlays and id attributes bases and overlays are merged when they share the same id attribute.
...overlaying attributes in addition to new elements and subtrees, you can also overlay attributes into existing elements.
... in xul, attributes control important features of the skin like image sources, as in the following example, where an overlay destructively overwrites the image source in the base file with a replacement.
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Attr.namespaceURI - Web APIs
the attr.namespaceuri read-only property returns the namespace uri of the attribute, or null if the element is not in a namespace.
... syntax namespace = attribute.namespaceuri example in this snippet, an attribute is being examined for its localname and its namespaceuri.
... if (attribute.localname == "value" && attribute.namespaceuri == "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul") { // this is a xul value } notes this is not a computed value that is the result of a namespace lookup based on an examination of the namespace declarations in scope.
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Document.cookie - Web APIs
consider also that: any of the following cookie attribute values can optionally follow the key-value pair, specifying the cookie to set/update, and preceded by a semi-colon separator: ;path=path (e.g., '/', '/mydir') if not specified, defaults to the current path of the current document location.
... __host- signals to the browser that in addition to the restriction to only use the cookie from a secure origin, the scope of the cookie is limited to a path attribute passed down by the server.
... if the server omits the path attribute the "directory" of the request uri is used.
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Element: mousewheel event - Web APIs
wheeldelta, wheeldeltax and wheeldeltay value the wheeldelta attribute value is an abstract value which indicates how far the wheel turned.
... ie and opera (presto) only support wheeldelta attribute and do not support horizontal scroll.
... the wheeldeltax attribute value indicates the wheeldelta attribute value along the horizontal axis.
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Using files from web applications - Web APIs
the multiple attribute on the input element allows the user to select multiple files.
...you can determine how many files the user selected by checking the value of the file list's length attribute: const numfiles = filelist.length; individual file objects can be retrieved by simply accessing the list as an array: for (let i = 0, numfiles = filelist.length; i < numfiles; i++) { const file = filelist[i]; // ...
... there are three attributes provided by the file object that contain useful information about the file.
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SVGFEDropShadowElement - Web APIs
y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgfedropshadowelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface also inherits properties from its parent interface, svgelement, and also implements properties of svgfilterprimitivestandardattributes.
... svgfedropshadowelement.in1 read only an svganimatedstring corresponding to the in attribute of the given element.
... svgfedropshadowelement.dx read only an svganimatednumber corresponding to the dx attribute of the given element.
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SVGFESpecularLightingElement - Web APIs
" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgfespecularlightingelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface also inherits properties from its parent interface, svgelement, and also implements properties of svgfilterprimitivestandardattributes.
... svgfespecularlightingelement.in1 read only an svganimatedstring corresponding to the in attribute of the given element.
... svgfespecularlightingelement.surfacescale read only an svganimatednumber corresponding to the surfacescale attribute of the given element.
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SVGFESpotLightElement - Web APIs
svgfespotlightelement.x read only an svganimatednumber corresponding to the x attribute of the given element.
... svgfespotlightelement.y read only an svganimatednumber corresponding to the y attribute of the given element.
... svgfespotlightelement.z read only an svganimatednumber corresponding to the z attribute of the given element.
...And 5 more matches

SVGFETurbulenceElement - Web APIs
properties this interface also inherits properties from its parent interface, svgelement, and also implements properties of svgfilterprimitivestandardattributes.
... svgfeturbulenceelement.basefrequencyx read only an svganimatednumber corresponding to the x component of the basefrequency attribute of the given element.
... svgfeturbulenceelement.basefrequencyy read only an svganimatednumber corresponding to the y component of the basefrequency attribute of the given element.
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SVGTransform - Web APIs
svg transform interface svgtransform is the interface for one of the component transformations within an svgtransformlist; thus, an svgtransform object corresponds to a single component (e.g., scale(…) or matrix(…)) within a transform attribute.
... angle float a convenience attribute for svg_transform_rotate, svg_transform_skewx and svg_transform_skewy.
... exceptions: a domexception with code no_modification_allowed_err is raised when attempting to modify a read only attribute or when the object itself is read only.
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SVGTransformList - Web APIs
exceptions: a domexception with code no_modification_allowed_err is raised when the list corresponds to a read only attribute or when the object itself is read only.
... exceptions: a domexception with code no_modification_allowed_err is raised when the list corresponds to a read only attribute or when the object itself is read only.
... exceptions: a domexception with code no_modification_allowed_err is raised when the list corresponds to a read only attribute or when the object itself is read only.
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Window.open() - Web APIs
this name can be used as the target for the target attribute of <a> or <form> elements.
... more reading on the use of the target attribute: html 4.01 target attribute specifications how do i create a link that opens a new window?
...always use a real url for the href attribute value so that if javascript support is disabled or inexistent or if the user agent does not support opening of secondary window (like ms-web tv, text browsers, etc), then such user agents will still be able to load the referenced resource according to its default mode of opening/handling a referenced resource.
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Using XMLHttpRequest - Web APIs
it starts with "xml" because when it was created the main format that was originally used for asynchronous data exchange were xml handling responses there are several types of response attributes defined by the living standard specification for the xmlhttprequest() constructor.
...*/ however, more modern techniques are available, since the responsetype attribute now supports a number of additional content types, which makes sending and receiving binary data much easier.
... a brief introduction to the submit methods an html <form> can be sent in four ways: using the post method and setting the enctype attribute to application/x-www-form-urlencoded (default); using the post method and setting the enctype attribute to text/plain; using the post method and setting the enctype attribute to multipart/form-data; using the get method (in this case the enctype attribute will be ignored).
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ARIA: listbox role - Accessibility
ids listed here cannot also be listed in aria-owns attributes of any other elements.
...if set to true, every selectable option should have an aria-selected attribute included and set to true or false.
... options which are not selectable should not have the aria-selected attribute.
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Alerts - Accessibility
if the above criteria is not met, the field’s aria-invalid attribute will be given a value of “true”.
... below is example javascript code which could be inserted above the closing “head” tag: <script type="application/javascript"> function removeoldalert() { var oldalert = document.getelementbyid("alert"); if (oldalert){ document.body.removechild(oldalert); } } function addalert(amsg) { removeoldalert(); var newalert = document.createelement("div"); newalert.setattribute("role", "alert"); newalert.setattribute("id", "alert"); var msg = document.createtextnode(amsg); newalert.appendchild(msg); document.body.appendchild(newalert); } function checkvalidity(aid, asearchterm, amsg) { var elem = document.getelementbyid(aid); var invalid = (elem.value.indexof(asearchterm) < 0); if (invalid) { elem.setattribute("aria-invalid", "true"); ...
...addalert(amsg); } else { elem.setattribute("aria-invalid", "false"); removeoldalert(); } } </script> the checkvalidity function the primary method in javascript used for form validation is the checkvalidity function.
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Adding captions and subtitles to HTML5 video - Developer guides
the various attributes of this element allow us to specify such things as the type of content that we're adding, the language it's in, and of course a reference to the text file that contains the actual subtitle information.
...source src="video/sintel-short.webm" type="video/webm"> <track label="english" kind="subtitles" srclang="en" src="captions/vtt/sintel-en.vtt" default> <track label="deutsch" kind="subtitles" srclang="de" src="captions/vtt/sintel-de.vtt"> <track label="español" kind="subtitles" srclang="es" src="captions/vtt/sintel-es.vtt"> </video> as you can see, each <track> element has the following attributes set: kind is given a value of subtitles, indicating the type of content the files contain label is given a value indicating which language that subtitle set is for — for example english or deutsch — these labels will appear in the user interface to allow the user to easily select which subtitle language they want to see.
... the default attribute is set on the english <track> element, indicating to the browser that this is the default subtitle file definition to use when subtitles have been turned on and the user has not made a specific selection.
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HTML5 - Developer guides
it is a new version of the language html, with new elements, attributes, and behaviors, and a larger set of technologies that allows the building of more diverse and powerful web sites and applications.
... forms improvements a look at the constraint validation api, several new attributes, new values for the <input> attribute type and the new <output> element.
... improvement in <iframe> using the sandbox and srcdoc attributes, authors can now be precise about the level of security and the wished rendering of an <iframe> element.
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<li> - HTML: Hypertext Markup Language
implicit aria role listitem when child of an ol, ul or menu permitted aria roles menuitem, menuitemcheckbox, menuitemradio, option, none, presentation, radio, separator, tab, treeitem dom interface htmllielement attributes this element includes the global attributes.
... value this integer attribute indicates the current ordinal value of the list item as defined by the <ol> element.
... the only allowed value for this attribute is a number, even if the list is displayed with roman numerals or letters.
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<picture>: The Picture element - HTML: Hypertext Markup Language
if no matches are found—or the browser doesn't support the <picture> element—the url of the <img> element's src attribute is selected.
... to decide which url to load, the user agent examines each <source>'s srcset, media, and type attributes to select a compatible image that best matches the current layout and capabilities of the display device.
... the <img> element serves two purposes: it describes the size and other attributes of the image and its presentation.
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HTML elements reference - HTML: Hypertext Markup Language
for more information about the basics of html elements and attributes, see the section on elements in the introduction to html article.
...a url for the source of the quotation may be given using the cite attribute, while a text representation of the source can be given using the <cite> element.
... element description <a> the html <a> element (or anchor element), with its href attribute, creates a hyperlink to web pages, files, email addresses, locations in the same page, or anything else a url can address.
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Link types - HTML: Hypertext Markup Language
list of the defined link types and their significance in html link type description allowed in these elements not allowed in these elements alternate if the element is <link> and the rel attribute also contains the stylesheet type, the link defines an alternative style sheet; in that case the title attribute must be present and not be the empty string.
... otherwise, the link defines an alternative page, of one of these types: for another medium, like a handheld device (if the media attribute is set) in another language (if the hreflang attribute is set), in another format, such as a pdf (if the type attribute is set) a combination of these <a>, <area>, <link> <form> archives defines a hyperlink to a document that contains an archive link to this one.
... although recognized, the rev attribute on <a>, <area> or<link> elements with a link type of made is incorrect and should be replaced by the rel attribute with this link type.
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HTML: Hypertext Markup Language
html reference in our extensive html reference section, you'll find the details about every element and attribute in html.
... advanced topics cors enabled image the crossorigin attribute, in combination with an appropriate cors header, allows images defined by the <img> element to be loaded from foreign origins and used in a <canvas> element as if they were being loaded from the current origin.
... cors settings attributes some html elements that provide support for cors, such as <img> or <video>, have a crossorigin attribute (crossorigin property), which lets you configure the cors requests for the element's fetched data.
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Using Feature Policy - HTTP
'src': (in an iframe allow attribute only) the feature will be allowed in this iframe, as long as the document loaded into it comes from the same origin as the url in the iframe's src attribute.
... the allow attribute on <iframe>s.
... the primary difference between the http header and the allow attribute is that the allow attribute only controls features within an iframe.
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SameSite cookies - HTTP
the samesite attribute of the set-cookie http response header allows you to declare if your cookie should be restricted to a first-party or same-site context.
... values the samesite attribute accepts three values: lax cookies are allowed to be sent with top-level navigations and will be sent along with get request initiated by third party website.
... none requires the secure attribute in latest browser versions.
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Set-Cookie - HTTP
kie: <cookie-name>=<cookie-value>; domain=<domain-value> set-cookie: <cookie-name>=<cookie-value>; path=<path-value> set-cookie: <cookie-name>=<cookie-value>; secure set-cookie: <cookie-name>=<cookie-value>; httponly set-cookie: <cookie-name>=<cookie-value>; samesite=strict set-cookie: <cookie-name>=<cookie-value>; samesite=lax set-cookie: <cookie-name>=<cookie-value>; samesite=none // multiple attributes are also possible, for example: set-cookie: <cookie-name>=<cookie-value>; domain=<domain-value>; secure; httponly attributes <cookie-name>=<cookie-value> a cookie begins with a name-value pair: a <cookie-name> can be any us-ascii characters, except control characters, spaces, or tabs.
...(however, confidential information should never be stored in http cookies, as the entire mechanism is inherently insecure and doesn't encrypt any information.) note: insecure sites (http:) can't set cookies with the secure attribute (since chrome 52 and firefox 52).
...if the request originated from a different url than the current one, no cookies with the samesite=strict attribute are sent.
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<mo> - MathML
attributes accent if the operator is used as an under- or overscript this attribute specifies whether the operator should be treated as an accent.
... fence there is no visual effect for this attribute, but it specifies whether the operator is a fence (such as parentheses).
...) you usually do not need to specify this attribute explicitly.
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lang - SVG: Scalable Vector Graphics
the lang attribute specifies the primary language used in contents and attributes containing text content of particular elements.
... there is also an xml:lang attribute (with namespace).
... in svg 1.1 there was a lang attribute defined with a different meaning and only applying to <glyph> elements.
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systemLanguage - SVG: Scalable Vector Graphics
the systemlanguage attribute represents a list of supported language tags.
... 35 elements are using this attribute: <a>, <altglyph>, <animate>, <animatecolor>, <animatemotion>, <animatetransform>, <audio>, <canvas>, <circle>, <clippath>, <cursor>, <defs>, <discard>, <ellipse>, <foreignobject>, <g>, <iframe>, <image>, <line>, <mask>, <path>, <pattern>, <polygon>, <polyline>, <rect>, <set>, <svg>, <switch>, <text>, <textpath>, <tref>, <tspan>, <unknown>, <use>, and <video> usage notes value <language-tags> default value none animatable no <language-tags> the value is a set of comma-separated tokens, each of which must be a language-tag value, as defined in bcp 47.
...if the attribute is used in other situations, then it represents a simple switch on the given element whether to render the element or not.
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<altGlyph> - SVG: Scalable Vector Graphics
usage context categoriestext content element, text content child elementpermitted contentany elements or character data attributes x this attribute defines the corresponding absolute x-coordinates for rendering the element.
... value type: <list-of-coordinates> ; default value: absolute x-coordinate of ancestor <text> or <tspan>; animatable: yes y this attribute defines the corresponding absolute y-coordinates for rendering the element.
... value type: <list-of-coordinates> ; default value: absolute y-coordinate of ancestor <text> or <tspan>; animatable: yes dx this attribute indicates a shift along the x-axis on the position of the element.
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<linearGradient> - SVG: Scalable Vector Graphics
0 10 10" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <defs> <lineargradient id="mygradient" gradienttransform="rotate(90)"> <stop offset="5%" stop-color="gold" /> <stop offset="95%" stop-color="red" /> </lineargradient> </defs> <!-- using my linear gradient --> <circle cx="5" cy="5" r="4" fill="url('#mygradient')" /> </svg> attributes gradientunits this attribute defines the coordinate system for attributes x1, x2, y1, y2 value type: userspaceonuse|objectboundingbox ; default value: objectboundingbox; animatable: yes gradienttransform this attribute provides additional transformation to the gradient coordinate system.
... value type: <transform-list> ; default value: identity transform; animatable: yes href this attribute defines a reference to another <lineargradient> element that will be used as a template.
... value type: <url> ; default value: none; animatable: yes spreadmethod this attribute indicates how the gradient behaves if it starts or ends inside the bounds of the shape containing the gradient.
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