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& lt; html lang=癳n"祝辞
,& lt; head>
,& lt; meta charset=癠TF-8"比;
,& lt; meta name=癎enerator",内容=癊ditPlus& reg;“比;
,& lt; meta name=癆uthor",内容=啊氨?
,& lt; meta name=癒eywords",内容=啊氨?
,& lt; meta name=癉escription",内容=啊氨?
,& lt; title> www.jb51.net 获取当前点击的元素在原来集合中的索引& lt;/title>
,& lt; style 类型=拔谋?css"比;
li {才能
,,,身高:,25 px;
,,,行高:,25 px;
,,,背景:,rgba (0, 0, 0, 0.5);
,,,边界底部:,1 px solid 红色;
,,}
a {才能
,,,文字修饰:,没有;
,,,,字体大小:16 px;
,,}
,& lt;/style>
,& lt;/head>
,& lt; body>
,& lt; div>
& lt;才能ul>
,,,& lt; li>
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,,,,,,,& lt; div 类=癷ndex"比;
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,,,,,,,& lt;/div>
,,,,,& lt;/a>
,,,& lt;/li>
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,,,,,,,& lt;/div>
,,,,,& lt;/a>
,,,& lt;/li>
& lt;才能/ul>
,& lt;/div>
,& lt; script src=癶ttp://libs.baidu.com/jquery/2.0.0/jquery.min.js"祝辞& lt;/script>
,& lt; script 类型=拔谋?javascript"比;
,,,美元(函数(){
,,,,,(“.index")美元。(“click",函数(){
,,,,,,,,,var target 美元;=,美元(这);
,,,,,,,,,console.log ($ (“.index") .index(目标)美元);
,,,,,});
,,,});
,& lt;/script>
,& lt;/body>
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本篇文章给大家分享的是有关使用jQuery怎么实现一个获取索引功能,小编觉得挺实用的,因此分享给大家学习,希望大家阅读完这篇文章后可以有所收获,话不多说,跟着小编一起来看看吧。
具体如下:
