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<head>
<title>Untitled Page</title>
<style type="text/css">
.wm {
color:Gray
}
</style>
<!--從CDNÒýÓÃjs-->
<script src="http://ajax.microsoft.com/ajax/jquery/jquery-1.3.2.js" type="text/javascript"></script>
<script src="http://ajax.microsoft.com/ajax/beta/0911/Start.debug.js" type="text/javascript"></script>
<script src="http://ajax.microsoft.com/ajax/beta/0911/extended/ExtendedControls.debug.js" type="text/javascript"></script>
<script type="text/javascript">
//½¨Á¢watermark
Sys.require(Sys.components.watermark, function() {
$("#TextBoxName").watermark("<請輸ÈëÄúµÄÐÕÃû>", "wm");
});
</script>
</head>
<body>
<input type="text" id="TextBoxName" size="50" /> //實際µÄTextBox
</body>
 
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asp.net ¶ÁÈ¡XmlÎļþ²¢½øÐÐDropDownListÊý¾Ý°ó¶¨

<asp:DropDownList ID="compactType" runat="server" AutoCallBack="True" Width="153px"> </asp:DropDownList>

<?xml version="1.0" encoding="utf-8" ?>
<roots>
<root>
<id>1</id>
<Culture> ......

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     Session["LoginUser"] = FormatString.Replace(txtLoginUser.Text);  //ÕâÀï¾ÍÊǸøsession¸³ÖµÁË ......

asp.net + jquery

<script type="text/javascript">
var loginName,checkUN,password,confirmPwd,email,subBtn,userName,checkTel,tel;
$(init);
function init()
{
    loginName = $("#loginName");
    loginName.bind("blur",checkUserName);
    password = $("#password"); ......
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