關(guān)于.toggleClass()的實例分享

1、關(guān)于.toggleclass()的實例分享假如匹配元素的父級元素有bar樣式類名，這個例子將為元素切換 happy 樣式類； 否則他將切換 sad 樣式類 。例子:example: 當點擊段落的是有切換 &39;highlight&39; 樣式類p margin: 4px; font-size:16px; font-weight:bolder;cursor:pointer; .blue color:blue; .highlight background:yellow; click to togglehighlighton theseparagraphs$("p

2、").click(function () $(this).toggleclass("highlight"););example: 每當?shù)谌吸c擊段落的時候添加 "highlight" 樣式類, 第一次和其次次點擊的時候移除 "highlight" 樣式類p margin: 4px; font-size:16px; font-weight:bolder;cursor:pointer; .blue color:blue; .highlight background:red;

3、 click to toggle (clicks: 0)highlight (clicks: 0)on these (clicks: 0)paragraphs (clicks: 0)var count = 0;$("p").each(function() var $thisparagraph = $(this);var count = 0;$thisparagraph.click(function() count+;$thisparagraph.find("span").text(&39;clicks: &

4、39; + count);$thisparagraph.toggleclass("highlight", count % 3 = 0);););example: toggle the class name(s) indicated on the buttons for each div.wrap > div float: left; width: 100px; margin: 1em 1em 0 0;padding=left: 3px; border: 1px solid abc; div.a background-color: aqua; div.b

5、 background-color: burlywood; div.c background-color: cornsilk; toggletoggle atoggle a btoggle a b cresetvar cls = &39;&39;, &39;a&39;, &39;a b&39;, &39;a b c&39;var divs = $(&39;div.wrap&39;).children();var appendclass = function() divs.append(function() retu

6、rn &39;&39; + (this.classname | &39;none&39;) + &39;&39;);appendclass();$(&39;button&39;).bind(&39;click&39;, function() var tc = this.classname | undefined;divs.toggleclass(tc);appendclass(););$(&39;a&39;).bind(&39;click&39;, function(event) event.preven