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Node.localName - Web APIs
the node.
localname read-only property returns the local part of the qualified name of this node.
... syntax name = element.
localname name is the local name as a string (see notes below for details) example (must be served with xml content type, such as text/xml or application/xhtml+xml.) <html xmlns="http://www.w3.org/1999/xhtml" xmlns:svg="http://www.w3.org/2000/svg"> <head> <script type="application/javascript"><![cdata[ function test() { var text = document.getelementbyid('text'); var circle = document.getelementbyid('circle'); text.value = "<svg:circle> has:\n" + "
localname = '" + circle.
localname + "'\n" + "namespaceuri = '" + circle.namespaceuri + "'"; } ]]></script> </head> <body onload="test()"> <svg:svg version="1.1" width="100px" height...
... for nodes of any type other than element_node and attribute_node
localname is always null.
...And 2 more matches
Attr.localName - Web APIs
the attr.
localname read-only property returns the local part of the qualified name of an attribute.
... syntax name = attribute.
localname return value a domstring representing the local part of the attribute's qualified name.
... html content <button id="example">click me</button> javascript content const element = document.queryselector("#example"); element.addeventlistener("click", function() { const attribute = element.attributes[0]; alert(attribute.
localname); }); notes the local name of an attribute is the part of the attribute's qualified name that comes after the colon.
... specifications specification status comment domthe definition of 'attr.
localname' in that specification.
Element.localName - Web APIs
the element.
localname read-only property returns the local part of the qualified name of an element.
... syntax name = element.
localname return value a domstring representing the local part of the element's qualified name.
...erved with xml content type, such as text/xml or application/xhtml+xml.) <html xmlns="http://www.w3.org/1999/xhtml" xmlns:svg="http://www.w3.org/2000/svg"> <head> <script type="application/javascript"><![cdata[ function test() { var text = document.getelementbyid('text'); var circle = document.getelementbyid('circle'); text.value = "<svg:circle> has:\n" + "
localname = '" + circle.
localname + "'\n" + "namespaceuri = '" + circle.namespaceuri + "'"; } ]]></script> </head> <body onload="test()"> <svg:svg version="1.1" width="100px" height="100px" viewbox="0 0 100 100"> <svg:circle cx="50" cy="50" r="30" style="fill:#aaa" id="circle"/> </svg:svg> <textarea id="text" rows="4" cols="55"/> </body> </html> notes the local nam...
... specifications specification status comment domthe definition of 'element.
localname' in that specification.
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.
...nsidomattr getattributenodens( in domstring namespaceuri, in domstring
localname ); parameters namespaceuri namespace uri
localname attribute name return value a nsidomattr corresponding to the attribute.
...And 4 more matches
nsIXSLTProcessor
to create an instance, use: var xsltprocessor = components.classes["@mozilla.org/document-transformer;1?type=xslt"] .createinstance(components.interfaces.nsixsltprocessor); method overview void clearparameters(); nsivariant getparameter(in domstring namespaceuri, in domstring
localname); void importstylesheet(in nsidomnode style); void removeparameter(in domstring namespaceuri, in domstring
localname); void reset(); void setparameter(in domstring namespaceuri, in domstring
localname, in nsivariant value); nsidomdocument transformtodocument(in nsidomnode source); nsidomdocumentfragment transformtofragment(in nsidomnode source, in nsidomdocument output); methods cl...
...nsivariant getparameter( in domstring namespaceuri, in domstring
localname ); parameters namespaceuri the namespaceuri of the xslt parameter.
...
localname the local name of the xslt parameter.
...And 4 more matches
Migrate apps from Internet Explorer to Mozilla - Archive of obsolete content
void setparameter(string namespaceuri, string
localname, variant value) sets a parameter in the imported xslt stylesheet.
... variant getparameter(string namespaceuri, string
localname) gets the value of a parameter in the imported xslt stylesheet.
... void removeparameter(string namespaceuri, string
localname) removes all set parameters from the imported xslt stylesheet and makes them default to the xslt-defined defaults.
SAX - Archive of obsolete content
an example implementation of the most commonly used content handler: function print(s) { dump(s + "\n"); } xmlreader.contenthandler = { // nsisaxcontenthandler startdocument: function() { print("startdocument"); }, enddocument: function() { print("enddocument"); }, startelement: function(uri,
localname, qname, /*nsisaxattributes*/ attributes) { var attrs = []; for(var i=0; i<attributes.length; i++) { attrs.push(attributes.getqname(i) + "='" + attributes.getvalue(i) + "'"); } print("startelement: namespace='" + uri + "',
localname='" +
localname + "', qname='" + qname + "', attributes={" + attrs.join(",") + "}"); }, endelement: fun...
...ction(uri,
localname, qname) { print("endelement: namespace='" + uri + "',
localname='" +
localname + "', qname='" + qname + "'"); }, characters: function(value) { print("characters: " + value); }, processinginstruction: function(target, data) { print("processinginstruction: target='" + target + "', data='" + data + "'"); }, ignorablewhitespace: function(whitespace) { // don't care }, startprefixmapping: function(prefix, uri) { // don't care }, endprefixmapping: function(prefix) { // don't care }, // nsisupports queryinterface: function(iid) { if(!iid.equals(components.interfaces.nsisupports) && !iid.equals(components.interfaces.nsisaxcontenthandler)) throw components.results.ns_error_no_interface; retu...
...below is an example of parsing from a string: xmlreader.parsefromstring("<f:a xmlns:f='g' d='1'><bbq/></f:a>", "text/xml"); this call results in the following output (assuming the content handler from the example above is used): startdocument startelement: namespace='g',
localname='a', qname='f:a', attributes={d='1'} startelement: namespace='',
localname='bbq', qname='bbq', attributes={} endelement: namespace='',
localname='bbq', qname='bbq' endelement: namespace='g',
localname='a', qname='f:a' enddocument ...
Namespaces - Archive of obsolete content
the
localname property returns the name of the element, without any namespace prefix.
...var info = a.name(); info.
localname; // returns 'p'.
...namespace differs in its tostring method, and in that it has a prefix property instead of a
localname property.
Mozilla internal string guide
// these store utf-8 and utf-16 values respectively nscstring m
localname; nsstring mtitle; }; note that the strings are declared directly in the class, not as pointers to strings.
... don't do this: class foo { public: foo() { m
localname = new nscstring(); mtitle = new nsstring(); } ~foo() { delete m
localname; delete mtitle; } private: // these store utf-8 and utf-16 values respectively nscstring* m
localname; nsstring* mtitle; }; the above code may appear to save the cost of the string objects, but nsstring/nscstring are small objects - the overhead of the allocation outweighs the few bytes you'd save by keeping a pointer.
... nsautostring m
localname; }; raw character pointers promiseflatstring() and promiseflatcstring() can be used to create a temporary buffer which holds a null-terminated buffer containing the same value as the source string.
Attr.namespaceURI - Web APIs
syntax namespace = attribute.namespaceuri example in this snippet, an attribute is being examined for its
localname and its namespaceuri.
... if the namespaceuri returns the xul namespace and the
localname returns "browser", then the node is understood to be a xul <browser/>.
... 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.
Attr - Web APIs
localname read only a domstring representing the local part of the qualified name of the attribute.
... note: dom level 3 defined namespaceuri,
localname and prefix on the node interface.
... obsolete moved namespaceuri, prefix and
localname from node to this api and removed ownerelement, schematypeinfo and isid.
Element.namespaceURI - Web APIs
syntax namespace = element.namespaceuri example in this snippet, an element is being examined for its
localname and its namespaceuri.
... if the namespaceuri returns the xul namespace and the
localname returns "browser", then the node is understood to be a xul <browser/>.
... if (element.
localname == "browser" && element.namespaceuri == "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul") { // this is a xul browser } 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.
Index - Web APIs
100 attr.
localname api, dom, property, reference the attr.
localname read-only property returns the local part of the qualified name of an element.
... 1131 element.
localname api, dom, needsbrowsercompatibility, needsmobilebrowsercompatibility, property, reference the element.
localname read-only property returns the local part of the qualified name of an element.
... 2718 node.
localname api, dom, obsolete, property the node.
localname read-only property returns the local part of the qualified name of this node.
Node.namespaceURI - Web APIs
syntax namespace = node.namespaceuri example in this snippet, a node is being examined for its node.
localname and its namespaceuri.
... if the namespaceuri returns the xul namespace and the
localname returns "browser", then the node is understood to be a xul <browser/>.
... if (node.
localname == "browser" && node.namespaceuri == "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul") { // this is a xul browser } 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.
Node - Web APIs
obsolete properties node.
localname read only returns a domstring representing the local part of the qualified name of an element.
... obsolete removed the following properties: attributes, namespaceuri, prefix, and
localname.
... added the following properties: namespaceuri, prefix, and
localname.
XSLTProcessor - Web APIs
the resultant object depends on the output method of the stylesheet: output method result type html htmldocument xml xmldocument text xmldocument with a single root element <transformiix:result> with the text as a child [throws] void xsltprocessor.setparameter(string namespaceuri, string
localname, any value) sets a parameter in the xslt stylesheet that was imported.
... [throws] any xsltprocessor.getparameter(string namespaceuri, string
localname) gets the value of a parameter from the xslt stylesheet.
... [throws] void xsltprocessor.removeparameter(string namespaceuri, string
localname) removes the parameter if it was previously set.
LookupPrefix - Archive of obsolete content
lement.namespaceuri === namespaceuri && originalelement.prefix && originalelement.lookupnamespaceuri(originalelement.prefix) === namespaceuri) { return originalelement.prefix; } if (originalelement.attributes && originalelement.attributes.length) { for (var i=0; i < originalelement.attributes.length; i++) { var att = originalelement.attributes[i]; xmlnspattern.lastindex = 0; var
localname = att.
localname || att.name.substr(att.name.indexof(':')+1); // latter test for ie which doesn't support
localname if (
localname.indexof(':') !== -1) { // for firefox when in html mode
localname =
localname.substr(att.name.indexof(':')+1); } if ( xmlnspattern.test(att.name) && att.value === namespaceuri && lookupnamespaceuri(originalelement,
localname) === namespaceuri ...
... ) { return
localname; } } } if (originalelement.parentnode) { // entityreferences may have to be skipped to get to it return _lookupnamespaceprefix(namespaceuri, originalelement.parentnode); } return null; } ...
Element.getElementsByTagNameNS() - Web APIs
syntax elements = element.getelementsbytagnamens(namespaceuri,
localname) elements is a live htmlcollection of found elements in the order they appear in the tree.
...
localname is either the local name of elements to look for or the special value "*", which matches all elements (see element.
localname and attr.
localname).
Element.hasAttributeNS() - Web APIs
syntax result = element.hasattributens(namespace,
localname) result is the boolean value true or false.
...
localname is the name of the attribute.
Element - Web APIs
element.
localname read only a domstring representing the local part of the qualified name of the element.
... note: dom level 3 defined namespaceuri,
localname and prefix on the node interface.
IsDefaultNamespace - Archive of obsolete content
node.isdefaultnamespace(namespaceuri); } switch (node.nodetype) { case 1: // element_node if (!node.prefix) { return (node.namespaceuri === namespaceuri); } if (node.attributes.length) { for (var i=0; i < node.attributes.length; i++) { var att = node.attributes[i]; if (att.
localname === 'xmlns') { return att.value === namespaceuri; } } } if (node.parentnode) { // entityreferences may have to be skipped to get to it return isdefaultnamespace(node.parentnode, namespaceuri); } else { return false; // unknown; } ...
Menu - Archive of obsolete content
for example, to add an item to the tabs' context menu, try: jetpack.menu.context.browser.beforeshow = function (menu, context) { menu.reset(); if (context.node.
localname === "tab") menu.add("hey, a tab!"); }; (the reason this problem exists is because document.queryselectorall() does not match anonymous content in xul.
ContextMenus - Archive of obsolete content
function checkcontextmenu(event) { if (event.target.
localname == "textbox") event.preventdefault(); } function init() { var container = document.getelementbyid("container"); container.addeventlistener("contextmenu", checkcontextmenu, true); } the 'checkcontextmenu' function checks to see if the textbox was the target of the context menu and, if so, cancels the event using the preventdefault method.
Extensions - Archive of obsolete content
function init() { var contextmenu = document.getelementbyid("contentareacontextmenu"); if (contextmenu) contextmenu.addeventlistener("popupshowing", thumbnailsshowhideitems, false); } function thumbnailsshowhideitems(event) { var show = document.getelementbyid("thumbnail-show"); show.hidden = (document.popupnode.
localname != "img"); } the init function should be called within the handler for the load event so that the popupshowing event handler is hooked up before it would be opened by the user.
Property - Archive of obsolete content
element properties dom:element.attributes dom:element.baseuri dom:element.childelementcount dom:element.childnodes dom:element.children dom:element.clientheight dom:element.clientleft dom:element.clienttop dom:element.clientwidth dom:element.clonenode dom:element.firstchild dom:element.firstelementchild dom:element.lastchild dom:element.lastelementchild dom:element.
localname dom:element.namespaceuri dom:element.nextelementsibling dom:element.nextsibling dom:element.nodename dom:element.nodetype dom:element.nodevalue dom:element.ownerdocument dom:element.parentnode dom:element.prefix dom:element.previouselementsibling dom:element.previoussibling dom:element.scrollheight dom:element.scrollleft dom:element.scrolltop dom:element.scrollwidth ...
Processing XML with E4X - Archive of obsolete content
lements here either non-default var xhtml = <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>embedded svg demo</title> </head> <body> <h1>embedded svg demo</h1> <svg xmlns="http://www.w3.org/2000/svg" viewbox="0 0 100 100"> <circle cx="50" cy="50" r="20" stroke="orange" stroke-width="2px" fill="yellow" /> </svg> </body> </html>; alert(xhtml.name().
localname); // alerts "html" alert(xhtml.name().uri); // alerts "http://www.w3.org/1999/xhtml" to access elements that are within a non-default namespace, first create a namespace object encapsulating the uri for that namespace: var svgns = new namespace('http://www.w3.org/2000/svg'); this can now be used in e4x queries by using namespace::
localname in place of a normal element specifier: var svg = x...
Avoiding leaks in JavaScript XPCOM components
consider this example from bug 285065: function _filterradiogroup(anode) { switch (anode.
localname) { case "radio": return nodefilter.filter_accept; case "template": case "radiogroup": return nodefilter.filter_reject; default: return nodefilter.filter_skip; } } var iterator = this.ownerdocument.createtreewalker(this, nodefilter.show_element, _filterradiogroup, true); while (iterator.nextno...
Add to iPhoto
var elemname = node.
localname.touppercase(); if (elemname == "img") { return node; } // nope, return null return null; } this starts by getting the node the popup was opened from.
CustomElementRegistry.whenDefined() - Web APIs
const undefinedelements = container.queryselectorall(':not(:defined)'); const promises = [...undefinedelements].map( button => customelements.whendefined(button.
localname) ); // wait for all the children to be upgraded, // then remove the placeholder.
DocumentOrShadowRoot.elementsFromPoint() - Web APIs
example html <div> <p>some text</p> </div> <p>elements at point 30, 20:</p> <div id="output"></div> javascript let output = document.getelementbyid("output"); if (document.elementsfrompoint) { let elements = document.elementsfrompoint(30, 20); for (var i = 0; i < elements.length; i++) { output.textcontent += elements[i].
localname; if (i < elements.length - 1) { output.textcontent += " < "; } } } else { output.innerhtml = "<span style=\"color: red;\">" + "browser does not support <code>document.elementsfrompoint()</code>" + "</span>"; } specifications specification status shadow domthe definition of 'elementsfrompoint()' in that specification.
DocumentOrShadowRoot.nodeFromPoint() - Web APIs
examples html content <div> <p>some text</p> </div> <p>top node at point 30, 20:</p> <div id="output"></div> javascript content var output = document.getelementbyid("output"); if (document.nodefrompoint) { var node = document.nodefrompoint(30, 20); output.textcontent += node.
localname; } else { output.innerhtml = "<span style=\"color: red;\">" + "browser does not support <code>document.nodefrompoint()</code>" + "</span>"; } specifications not part of any specification at present.
DocumentOrShadowRoot.nodesFromPoint() - Web APIs
example html content <div> <p>some text</p> </div> <p>nodes at point 30, 20:</p> <div id="output"></div> javascript content var output = document.getelementbyid("output"); if (document.nodesfrompoint) { var nodes = document.nodesfrompoint(30, 20); for(var i = 0; i < nodes.length; i++) { output.textcontent += nodes[i].
localname; if (i < nodes.length - 1) { output.textcontent += " < "; } } } else { output.innerhtml = "<span style=\"color: red;\">" + "browser does not support <code>document.nodesfrompoint()</code>" + "</span>"; } specifications not part of any specification at present.
XPathResult.iterateNext() - Web APIs
html <div>xpath example</div> <div>tag names of the matched nodes: <output></output></div> javascript var xpath = "//div"; var result = document.evaluate(xpath, document, null, xpathresult.any_type, null); var node = null; var tagnames = []; while(node = result.iteratenext()) { tagnames.push(node.
localname); } document.queryselector("output").textcontent = tagnames.join(", "); result specifications specification status comment document object model (dom) level 3 xpath specificationthe definition of 'xpathresult.iteratenext()' in that specification.
XPathResult.singleNodeValue - Web APIs
html <div>xpath example</div> <div>tag name of the element having the text content 'xpath example': <output></output></div> javascript var xpath = "//*[text()='xpath example']"; var result = document.evaluate(xpath, document, null, xpathresult.first_ordered_node_type, null); document.queryselector("output").textcontent = result.singlenodevalue.
localname; result specifications specification status comment document object model (dom) level 3 xpath specificationthe definition of 'xpathresult.singlenodevalue' in that specification.
XPathResult.snapshotItem() - Web APIs
html <div>xpath example</div> <div>tag names of the matched nodes: <output></output></div> javascript var xpath = "//div"; var result = document.evaluate(xpath, document, null, xpathresult.ordered_node_snapshot_type, null); var node = null; var tagnames = []; for(var i = 0; i < result.snapshotlength; i++) { var node = result.snapshotitem(i); tagnames.push(node.
localname); } document.queryselector("output").textcontent = tagnames.join(", "); result specifications specification status comment document object model (dom) level 3 xpath specificationthe definition of 'xpathresult.snapshotitem()' in that specification.
Writing forward-compatible websites - Developer guides
to avoid this, fully qualify global variable access using "window.", like so: <script> function
localname() { alert('function
localname has been called'); } </script> <div onclick="window.
localname()">clicking me should show an alert<div> don't concatenate scripts you don't control the "use strict;" directive in ecmascript, when used on the file level, applies to everything in the file.