日期:2014-05-16 浏览次数:20557 次
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>动态给图片添加点击方法</title>
    <script type="text/javascript" language="javascript">
    function addAttribute()
    {
        document.getElementById("imga").setAttribute("onclick","alert('a')");
    }
    </script>
</head>
<body onload="addAttribute();">
    <img id="imga" src="http://www.baidu.com/img/sslm1_logo.gif" />
</body>
</html>
function addAttribute()
{
   document.getElementById("imga").onclick=function()
   {
      alert("a");
   }
}
------解决方案--------------------
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>动态给图片添加点击方法</title>
    <script type="text/javascript" language="javascript">
    function addAttribute()
    {
        document.getElementById("imga").setAttribute("onclick",function(){alert('a')});
    }
    </script>
</head>
<body onload="addAttribute();">
    <img id="imga" src="http://www.baidu.com/img/sslm1_logo.gif"/>
</body>
</html>