jquery 解决页面双重提交问题
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript" src="jq1.10.2.js"></script>
<script type="text/javascript">
$(function() {
$("form").submit(function(){
$(":submit",this).attr("disabled","disabled");
})
});
</script>
</head>
<body>
<form action="http://www.baidu.com" method="post">
<h1>表单提交</h1>
<input type="text" name="age" />
<input type="submit" value="提交" />
</form>
</body>
</html>