日期:2014-05-18 浏览次数:20901 次
<html>
<head>
<title>Sample</title>
<script type="text/javascript">
function change(){
var _text=document.getElementById("text");
if(radio[0].checked){
_text.disabled=true;
}
if(radio[1].checked){
_text.disabled=false;
}
}
</script>
</head>
<body>
<input type=radio name="radio" CHECKED onclick="change();" />First
<input type=radio name="radio" onclick="change();" />Second
<br/>
<input type="text" id="text" value="文本框" disabled="true"/>
</body>
</html>