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jspage - Archive of obsolete content
bs","acos","asin","atan","atan2","ceil","cos","exp","floor","log","max","min","pow","sin","sqrt","tan"]);string.implement({test:function(a,b){return((typeof a=="string")?new regexp(a,b):a).test(this); },contains:function(a,b){return(b)?(b+this+b).indexof(b+a+b)>-1:this.indexof(a)>-1;},trim:function(){return this.replace(/^\s+|\s+$/g,"");},clean:function(){return this.replace(/\s+/g," ").trim(); },
camelcase:function(){return this.replace(/-\d/g,function(a){return a.charat(1).touppercase();});},hyphenate:function(){return this.replace(/[a-z]/g,function(a){return("-"+a.charat(0).tolowercase()); });},capitalize:function(){return this.replace(/\b[a-z]/g,function(a){return a.touppercase();});},escaperegexp:function(){return this.replace(/([-.*+?^${}()|[\]\/\\])/g,"\\$1"); },toint:function(a){return parse...
...(){return this.ownerdocument; },getelementbyid:function(o,n){var m=this.ownerdocument.getelementbyid(o);if(!m){return null;}for(var l=m.parentnode;l!=this;l=l.parentnode){if(!l){return null; }}return document.id(m,n);},getselected:function(){return new elements($a(this.options).filter(function(l){return l.selected;}));},getcomputedstyle:function(m){if(this.currentstyle){return this.currentstyle[m.
camelcase()]; }var l=this.getdocument().defaultview.getcomputedstyle(this,null);return(l)?l.getpropertyvalue([m.hyphenate()]):null;},toquerystring:function(){var l=[]; this.getelements("input, select, textarea",true).each(function(m){if(!m.name||m.disabled||m.type=="submit"||m.type=="reset"||m.type=="file"){return;}var n=(m.tagname.tolowercase()=="select")?element.getselected(m).map(function(o){return o.va...
..."+a*100+")"; }this.style.opacity=a;this.store("opacity",a);},get:function(){return this.retrieve("opacity",1);}};element.implement({setopacity:function(a){return this.set("opacity",a,true); },getopacity:function(){return this.get("opacity");},setstyle:function(b,a){switch(b){case"opacity":return this.set("opacity",parsefloat(a));case"float":b=(browser.engine.trident)?"stylefloat":"cssfloat"; }b=b.
camelcase();if($type(a)!="string"){var c=(element.styles.get(b)||"@").split(" ");a=$splat(a).map(function(e,d){if(!c[d]){return"";}return($type(e)=="number")?c[d].replace("@",math.round(e)):e; }).join(" ");}else{if(a==string(number(a))){a=math.round(a);}}this.style[b]=a;return this;},getstyle:function(g){switch(g){case"opacity":return this.get("opacity"); case"float":g=(browser.engine.trident)?"stylefloat"...
...:"cssfloat";}g=g.
camelcase();var a=this.style[g];if(!$chk(a)){a=[];for(var f in element.shortstyles){if(g!=f){continue; }for(var e in element.shortstyles[f]){a.push(this.getstyle(e));}return a.join(" ");}a=this.getcomputedstyle(g);}if(a){a=string(a);var c=a.match(/rgba?\([\d\s,]+\)/); if(c){a=a.replace(c[0],c[0].rgbtohex());}}if(browser.engine.presto||(browser.engine.trident&&!$chk(parseint(a,10)))){if(g.test(/^(height|width)$/)){var b=(g=="width")?["left","right"]:["top","bottom"],d=0; b.each(function(h){d+=this.getstyle("border-"+h+"-width").toint()+this.getstyle("padding-"+h).toint();},this);return this["offset"+g.capitalize()]-d+"px"; }if((browser.engine.presto)&&string(a).test("px")){return a;}if(g.test(/(border(.+)width|margin|padding)/)){return"0px";}}return a;},setstyles:function(b){for(var...
HTMLOrForeignElement.dataset - Web APIs
in javascript, the name of a custom data attribute is the name of the same html attribute, but in
camelcase and with no dashes, dots, etc.
... name conversion dash-style to
camelcase conversion a custom data attribute name is transformed to a key for the domstringmap entry with the following rules the prefix data- is removed (including the dash); for any dash (u+002d) followed by an ascii lowercase letter a to z, the dash is removed, and the letter is transformed into its uppercase counterpart; other characters (including other dashes) are left unchanged.
...
camelcase to dash-style conversion the opposite transformation, which maps a key to an attribute name, uses the following rules: restriction: before the transformation, a dash must not be immediately followed by an ascii lowercase letter a to z; the prefix data- is added; any ascii uppercase letter a to z is transformed into a dash, followed by its lowercase counterpart; other characters are left unchanged.
... accessing values attributes can be set and read by using the
camelcase name (the key) like an object property of the dataset, as in element.dataset.keyname attributes can also be set and read using the bracket syntax, as in element.dataset[keyname] the in operator can be used to check whether a given attribute exists.