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2014/10/16 ¤W¤Č 12:03:40
jquery Programming Glossary: hasclassCombining jQuery :not and :nth-child selectors http://stackoverflow.com/questions/10510128/combining-jquery-not-and-nth-child-selectors two filter calls '.select' .filter function return this .hasClass 'dontselect' .filter function i return i 1 3 0 unless you want.. var count 0 '.select' .filter function console.log this .hasClass 'dontselect' if this .hasClass 'dontselect' count return count.. function console.log this .hasClass 'dontselect' if this .hasClass 'dontselect' count return count 3 0 .css 'color' 'red' JS..
hasClass doesn't work in my js code? http://stackoverflow.com/questions/11669222/hasclass-doesnt-work-in-my-js-code doesn't work in my js code I want to use hasClass in the following.. doesn't work in my js code I want to use hasClass in the following code but that doesn't work for me please see.. type text name relation class IdRelation span if 'span' .hasClass 'IdRelation' alert ok DEMO javascript jquery share improve..
Get Class List for Element with jQuery http://stackoverflow.com/questions/1227286/get-class-list-for-element-with-jquery class as in dolor_spec above. I know that I could use hasClass but the actual class name may not necessarily be known at the..
jQuery hasAttr checking to see if there is an attribute on an element [duplicate] http://stackoverflow.com/questions/1318076/jquery-hasattr-checking-to-see-if-there-is-an-attribute-on-an-element there is an attribute on an element in jQuery Similar to hasClass but with attr For example if this .hasAttr name ... jquery..
Jquery hasClass() - check for more than one class http://stackoverflow.com/questions/2214952/jquery-hasclass-check-for-more-than-one-class hasClass check for more than one class With if element.hasClass class.. hasClass check for more than one class With if element.hasClass class I can check for one class but is there an easy way to.. element has any of many classes I am using if element.hasClass class element.hasClass class ... Which isnĀ“t too bad But I am..
Determine if an element has a CSS class with jQuery http://stackoverflow.com/questions/263232/determine-if-an-element-has-a-css-class-with-jquery jquery css share improve this question Use the hasClass method jQueryCollection.hasClass className or selector .hasClass.. this question Use the hasClass method jQueryCollection.hasClass className or selector .hasClass className The argument is obviously.. method jQueryCollection.hasClass className or selector .hasClass className The argument is obviously a string representing the..
How to compare color assigned for an element using JavaScript http://stackoverflow.com/questions/4517267/how-to-compare-color-assigned-for-an-element-using-javascript would be to add a class red or blue and check using hasClass if '#ID' .hasClass 'red' your code share improve this answer..
http://stackoverflow.com/questions/4901553/jquery-hasclass-vs-is .hasClass vs .is is there a preferred method of determining whether an.. is assigned a class from a performance standpoint '#foo' .hasClass 'bar' or '#foo' .is '.bar' jquery share improve this question.. is ' checked' etc which means is has more to do where is hasClass is limited which only checks for a class being set or not. Hence..
“hasClass” with javascript? or site with jquery to javascript translation? http://stackoverflow.com/questions/5085567/hasclass-with-javascript-or-site-with-jquery-to-javascript-translation hasClass&rdquo with javascript or site with jquery to javascript translation.. jquery to javascript translation How do you do jQuery's hasClass with plain ol' javascript E.g. body class thatClass What's the.. at jQuery's source code on github or at the source for hasClass specifically in this source viewer . share improve this answer..
Facing weird problem while adding and removing class http://stackoverflow.com/questions/6095815/facing-weird-problem-while-adding-and-removing-class see if the class has been applied already using the jQuery hasClass function. jQuery.fn.initPortlet function parent_component header.. parent_component header component var o this 0 if this.hasClass 'ui widget' this.addClass ui widget ui widget content ui corner..
Bootstrap CSS Active Navigation http://stackoverflow.com/questions/9301507/bootstrap-css-active-navigation '.menu li a' .click function e var this this if this.hasClass 'active' this.addClass 'active' e.preventDefault In JavaScript.. anchors i false function clickHandler anchor var hasClass anchor.getAttribute 'class' if hasClass 'active' anchor.setAttribute.. anchor var hasClass anchor.getAttribute 'class' if hasClass 'active' anchor.setAttribute 'class' 'active' I hope this helps...
Jquery mobile listview - check initialization is complete http://stackoverflow.com/questions/9493215/jquery-mobile-listview-check-initialization-is-complete ' check if the listview has the ui listview class if myUL.hasClass 'ui listview' this listview has already been initialized so.. should help alleviate the error you're getting. Also the .hasClass ' class ' function returns true false if the element has the..
Combining jQuery :not and :nth-child selectors http://stackoverflow.com/questions/10510128/combining-jquery-not-and-nth-child-selectors The only way I could see to make this work was to use two filter calls '.select' .filter function return this .hasClass 'dontselect' .filter function i return i 1 3 0 unless you want a zero based count regular CSS is one based .css 'color'.. though use a single filter call with an external variable var count 0 '.select' .filter function console.log this .hasClass 'dontselect' if this .hasClass 'dontselect' count return count 3 0 .css 'color' 'red' JS Fiddle demo . JS Perf reports.. call with an external variable var count 0 '.select' .filter function console.log this .hasClass 'dontselect' if this .hasClass 'dontselect' count return count 3 0 .css 'color' 'red' JS Fiddle demo . JS Perf reports that the single filter is unsurprisingly..
hasClass doesn't work in my js code? http://stackoverflow.com/questions/11669222/hasclass-doesnt-work-in-my-js-code doesn't work in my js code I want to use hasClass in the following code but that doesn't work for me please see my demo.. doesn't work in my js code I want to use hasClass in the following code but that doesn't work for me please see my demo in jsfiddle and tell me what do I do wrong span input.. my demo in jsfiddle and tell me what do I do wrong span input type text name relation class IdRelation span if 'span' .hasClass 'IdRelation' alert ok DEMO javascript jquery share improve this question Solution The class is on the span child an..
Get Class List for Element with jQuery http://stackoverflow.com/questions/1227286/get-class-list-for-element-with-jquery sit amet Hello World div I will be looking for a special class as in dolor_spec above. I know that I could use hasClass but the actual class name may not necessarily be known at the time. javascript jquery html share improve this question..
jQuery hasAttr checking to see if there is an attribute on an element [duplicate] http://stackoverflow.com/questions/1318076/jquery-hasattr-checking-to-see-if-there-is-an-attribute-on-an-element existence of an attribute with JQuery How do you check if there is an attribute on an element in jQuery Similar to hasClass but with attr For example if this .hasAttr name ... jquery share improve this question var attr this .attr 'name' For..
Jquery hasClass() - check for more than one class http://stackoverflow.com/questions/2214952/jquery-hasclass-check-for-more-than-one-class hasClass check for more than one class With if element.hasClass class I can check for one class but is there an easy way to check.. hasClass check for more than one class With if element.hasClass class I can check for one class but is there an easy way to check wether element has any of many classes I am using if element.hasClass.. can check for one class but is there an easy way to check wether element has any of many classes I am using if element.hasClass class element.hasClass class ... Which isnĀ“t too bad But I am thinking of something like if element.hasClass class class2..
Determine if an element has a CSS class with jQuery http://stackoverflow.com/questions/263232/determine-if-an-element-has-a-css-class-with-jquery based on the existence of that class on the element. javascript jquery css share improve this question Use the hasClass method jQueryCollection.hasClass className or selector .hasClass className The argument is obviously a string representing.. class on the element. javascript jquery css share improve this question Use the hasClass method jQueryCollection.hasClass className or selector .hasClass className The argument is obviously a string representing the class you are checking and.. jquery css share improve this question Use the hasClass method jQueryCollection.hasClass className or selector .hasClass className The argument is obviously a string representing the class you are checking and it returns a boolean so it doesn't..
How to compare color assigned for an element using JavaScript http://stackoverflow.com/questions/4517267/how-to-compare-color-assigned-for-an-element-using-javascript
http://stackoverflow.com/questions/4901553/jquery-hasclass-vs-is .hasClass vs .is is there a preferred method of determining whether an element is assigned a class from a performance standpoint.. there a preferred method of determining whether an element is assigned a class from a performance standpoint '#foo' .hasClass 'bar' or '#foo' .is '.bar' jquery share improve this question Update I committed a test following a comment and four.. so The is is multi purpose you can for example do is '.class' is ' checked' etc which means is has more to do where is hasClass is limited which only checks for a class being set or not. Hence hasClass should be faster if performance at any level is..
“hasClass” with javascript? or site with jquery to javascript translation? http://stackoverflow.com/questions/5085567/hasclass-with-javascript-or-site-with-jquery-to-javascript-translation hasClass&rdquo with javascript or site with jquery to javascript translation How do you do jQuery's hasClass with plain ol' javascript.. hasClass&rdquo with javascript or site with jquery to javascript translation How do you do jQuery's hasClass with plain ol' javascript E.g. body class thatClass What's the javascript way to ask if body has thatClass Also anyone know..
Facing weird problem while adding and removing class http://stackoverflow.com/questions/6095815/facing-weird-problem-while-adding-and-removing-class but the general point of my alteration below is to check to see if the class has been applied already using the jQuery hasClass function. jQuery.fn.initPortlet function parent_component header component var o this 0 if this.hasClass 'ui widget' this.addClass.. the jQuery hasClass function. jQuery.fn.initPortlet function parent_component header component var o this 0 if this.hasClass 'ui widget' this.addClass ui widget ui widget content ui corner all .find header .addClass headertitle .addClass align_center..
Bootstrap CSS Active Navigation http://stackoverflow.com/questions/9301507/bootstrap-css-active-navigation switch the class you need to perform some JavaScript. In jQuery '.menu li a' .click function e var this this if this.hasClass 'active' this.addClass 'active' e.preventDefault In JavaScript var menu document.querySelector '.menu' var anchors menu.getElementsByTagName.. i 1 anchors i .addEventListener 'click' function clickHandler anchors i false function clickHandler anchor var hasClass anchor.getAttribute 'class' if hasClass 'active' anchor.setAttribute 'class' 'active' I hope this helps. share improve..
Jquery mobile listview - check initialization is complete http://stackoverflow.com/questions/9493215/jquery-mobile-listview-check-initialization-is-complete add a list item to the listview myUL.append ' li I 'm New li ' check if the listview has the ui listview class if myUL.hasClass 'ui listview' this listview has already been initialized so refresh it myUL.listview 'refresh' else this listview has not.. myUL.listview or you can use .trigger 'create' This should help alleviate the error you're getting. Also the .hasClass ' class ' function returns true false if the element has the class http api.jquery.com hasClass share improve this answer..
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