自定义右键菜单（contextmenu） 

 1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 2 <html xmlns="http://www.w3.org/1999/xhtml">
 3 <head>
 4     <meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
 5     <title>test05</title>
 6 </head>
 7 <body>
 8     <div id="myDiv">Right click or Ctrl+click me to get a custom context menu.Click anywhere else to get the default context menu.</div>
 9     <ul id="myMenu" style="position:absolute;visibility:hidden;background-color:silver;">
10         <li><a href="http://www.nczonline.net">Nicholas' site</a></li>
11         <li><a href="http://www.wrox.com">Wrox site</a></li>
12         <li><a href="http://www.yahoo.com">Yahoo!</a></li>
13     </ul>
14     <script type="text/javascript" src="eventutil.js"></script>
15     <script type="text/javascript" src="test05.js"></script>
16 </body>
17 </html>

 

 1 EventUtil.addHandler(window, "load", function(event) {
 2     var div = document.getElementById("myDiv");
 3 
 4     EventUtil.addHandler(div, "contextmenu", function(event) {
 5         event = EventUtil.getEvent(event);
 6         EventUtil.preventDefault(event);
 7 
 8         var menu = document.getElementById("myMenu");
 9         menu.style.left = event.clientX + "px";
10         menu.style.top = event.clientY + "px";
11         menu.style.visibility = "visible";
12     });
13 
14     EventUtil.addHandler(document, "click", function(event) {
15         document.getElementById("myMenu").style.visibility = "hidden";
16     });
17 });
posted @ 2012-05-31 14:29  小猩猩君  阅读(636)  评论(0)    收藏  举报