2种方法:
View Code
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>4-4-4</title> <style type="text/css"> *{margin:0;padding:0;} body { font-size: 13px; line-height: 130%; padding: 60px; } #content { width: 220px; border: 1px solid #0050D0;background: #96E555 } span { width: 200px; margin: 10px; background: #666666; cursor: pointer;color:white;display:block;} p {width:200px;background:#888;color:white;height:16px;} </style> <script src="http://www.cnblogs.com/scripts/jquery-1.3.1.js" type="text/javascript"></script> <script type="text/javascript"> $(function(){ // 为span元素绑定click事件 $('span').bind("click",function(event){ var txt = $('#msg').html() + "<p>内层span元素被点击.<p/>"; $('#msg').html(txt); return false; }); // 为div元素绑定click事件 $('#content').bind("click",function(event){ var txt = $('#msg').html() + "<p>外层div元素被点击.<p/>"; $('#msg').html(txt); return false; }); // 为body元素绑定click事件 $("body").bind("click",function(){ var txt = $('#msg').html() + "<p>body元素被点击.<p/>"; $('#msg').html(txt); }); }) </script> </head> <body> <div id="content"> 外层div元素 <span>内层span元素</span> 外层div元素 </div> <div id="msg"></div> </body> </html>
第2种方法:
View Code
<script type="text/javascript"> $(function(){ // 为span元素绑定click事件 $('span').bind("click",function(event){ var txt = $('#msg').html() + "<p>内层span元素被点击.<p/>"; $('#msg').html(txt); event.stopPropagation(); // 阻止事件冒泡 }); // 为div元素绑定click事件 $('#content').bind("click",function(event){ var txt = $('#msg').html() + "<p>外层div元素被点击.<p/>"; $('#msg').html(txt); event.stopPropagation(); // 阻止事件冒泡 }); // 为body元素绑定click事件 $("body").bind("click",function(){ var txt = $('#msg').html() + "<p>body元素被点击.<p/>"; $('#msg').html(txt); }); })