jquery的attr方法禁用表单元素禁用输入内容_jquery
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>jquery禁用输入内容</title>
<script type="text/javascript" src="jquery-1.4.4.js"></script>
<script type="text/javascript">
$(function(){
$("#name").attr("disabled","disabled");
$("#note").attr("disabled","disabled");
$("#submitBtn").attr("disabled","disabled");
})
</script>
</head>
<body>
姓名:<input type="text" id="name" name="name"><br/>
说明:<textarea rows="10" cols="30" id="note" name="note"></textarea> <br/>
<button id="submitBtn">提交</button>
</body>
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