<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="Generator" content="EditPlus®"> <meta name="Author" content=""> <meta name="Keywords" content=""> <meta name="Description" content=""> <title>Document</title> <script type="text/javascript" src="jquery-2.0.3.min.js"> </script> </head> <body> <div> <div id="content"> <span> <a href="#">123123<a> </span> <ul> <li></li> <li></li> <li></li> </ul> </div> <select id="mySelect"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> </select> </div> <div class="radio clearfix inscomeTJType" id="inscomeTJType"> <label style="display: inline-block; padding:0 10px 10px 0;"> <input type="checkbox" checked="checked" data-id="13" name="type"> <span class="text">地圖</span> </label> <label style="display: inline-block; padding:0 10px 10px 0;"> <input type="checkbox" checked="checked" data-id="14" name="type"> <span class="text">短信1</span> </label> <label style="display: inline-block; padding:0 10px 10px 0;"> <input type="checkbox" data-id="15" name="type"> <span class="text">鋼聯數據</span> </label> <label style="display: inline-block; padding:0 10px 10px 0;"> <input type="checkbox" data-id="22" name="type"> <span class="text">境外拓展</span> </label> </div> <script type="text/javascript"> <!-- $(function(){ $('#content').find('span').find('a').on('click',function(){ console.debug($(this)); }); //等同以下 $('#content span a').on('click',function(){ console.debug($(this)) }); //獲取選中的option $('#mySelect').on('change',function(e){ var value = $('#mySelect option:selected').val(); }); $("#inscomeTJType input[type='checkbox']:checked").each(function(index,ele){ console.debug(index) console.debug(ele) console.debug($(this).data('id')) }) }) //--> </script> </body> </html>