复制代码 代码如下:
<!DOCtypehtml>
<HTML>
<head>
<title> my name is lian lily</title>
<metahttp-eqUIv="Content-Type" content="text/html; charset=UTF-8">
<script src="HTTP://Ajax.googleAPIs.com/ajax/libs/JQuery/1.4.2/jQuery.min.JS"></script>
<script type="text/javascript">
vartimes = 0
function show(obj) {
$("#BTn_"+obj).attr("disabled","disabled");//设置button不可用
times++;
if(times == 2){
alert(obj);
times = 0;
$("#btn_"+obj).removeAttr("disabled");
return ;
}
//$("#frm"+obj).submit();
setTimeout("show("+obj+")" , 3000);
}
</script>
</head>
<body>
<FORM action ='post.PHP' method="post" name="frm1" id="frm1">
<input type="button" name="btn_1" id="btn_1" value="提交1" onclick="show(1)" />
</form>
<Form action ='post.php' method="post" name="frm2" id="frm2">
<input type="button" name="btn_2" id="btn_2" value="提交2" onclick="show(2)"/>
</form>
</body>
</html>
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