IE text 中如何实现 Ctrl+C 调用自己的js函数

IE6sp1下测试好用！
L@_@K
<!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>
    <title> new document </title>
    <meta name="generator" content="editplus" />
    <meta name="author" content="Gao YiXiang" />
    <meta name="email" content="[email protected]" />
    <meta name="keywords" content="javascript dhtml dom" />
    <meta name="description" content="I love web development." />
</head>
<body>
    <input   class="supInput3"   name="PrdName"   type="text"   id="PrdName"   
    onkeydown="processKeyDown(event)"   value=""   size="30"   /> 
<script type="text/javascript">
<!--
function processKeyDown(e)
{ 
        // copy. 
        PrdName.value = e.ctrlKey;
        if (e.ctrlKey && (e.keyCode==67 ¦¦ e.keyCode==99))
        { 
            alert("Ctrl+C"); 
            event.returnValue =false;
            //copyClicked(selectedNode); 
        } 
        // paste. 
        if (e.ctrlKey && (e.keyCode==86 ¦¦ e.keyCode==118))
        { 
            alert("Ctrl+V"); 
            event.returnValue =false;
            //pasteClicked(   selectedNode,   'treeController',     null); 
        } 
}     
//-->
</script>
</body>
</html>

解决方案 »

  1.   

    ie用oncopy onpaste 看看
      

  2.   


    <input   class="supInput3"   name="PrdName"   type="text"   id="PrdName"   
        onkeypress="processKeyDown(event)"   value=""   size="30"   onkeydown="processKeyDown(event)" /> <script>
    function   processKeyDown(e)   { 
            //   copy. 
            alert(e.ctrlKey); 
            if   (e.ctrlKey   &&   (e.charCode==67   ||   e.charCode==99))   { 
            alert("Ctrl+C"); 
                    //copyClicked(selectedNode); 
            } 
            //   paste. 
            if   (e.ctrlKey   &&   (e.charCode==86   ||  e.charCode==118))   { 
            alert("Ctrl+V"); 
                    //pasteClicked(   selectedNode,   'treeController',     null); 
            } 
    } </script>
      

  3.   

    <html><head>
    <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
    <title>新建网页 1</title>
    </head><body>
    <input   class="supInput3"   name="PrdName"   type="text" onkeydown="processKeyDown()"   value=""   size="30"   /> <script language="javascript">
    function   processKeyDown(){ 
            //   copy. 
            if((event.ctrlKey)&&(event.keyCode==67))   { 
            alert("Ctrl+C");
                    //copyClicked(selectedNode); 
            }
             if((event.ctrlKey)&&(event.keyCode==86))   { 
            alert("Ctrl+V");
                    //copyClicked(selectedNode); 
            }
    } </script>
    </body></html>