客户端分配的ASP标签值未出现在回发中 [英] ASP label value assigned in client side not appearing in postback
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问题描述
HI全部
我在回复后获得标签值时遇到问题。
我有一个标签,我正在改变客户端的价值(使用jquery,javascript)
当我通过按钮点击事件回复时,我不是在代码后面获取新分配的标签文本值(.cs文件)
如何解决它..
我不想使用隐藏的场地..
code ::::::
HI All
I am facing a problem in getting the label value after post back.
I have a label, and i am changing the value in client side ( using jquery , javascript )
when i do post back by button click event, i am not getting the newly assigned value of the label text in code behind ( .cs file )
How to resolve it..
I dont wanna use Hidden field..
code::::::
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="JQuery.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
$('#btn').click(function (e) {
$('#lbl').text('value changed from client side');
return true;
});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="lbl" Text="sometext" runat="server"></asp:Label>
<br />
<asp:Button ID="btn" Text="submit" runat="server" onclick="btn_Click" />
</div>
</form>
</body>
</html>
protected void btn_Click(object sender, EventArgs e)
{
string lblvalue = lbl.Text;
}
任何想法??
在此先感谢...
Any ideas ??
Thanks in advance...
推荐答案
(function(){
(function () {
('#btn' ).click(function(e){
('#btn').click(function (e) {
('#lbl')。text('值从客户端改变');
返回true;
});
});
< / script >
< / head >
< body >
< 表单 id = form1 runat = server >
< div >
< ; asp:标签 ID = lbl 文本 = sometext runat = 服务器 > < / asp:标签 >
< br / >
< asp:按钮 ID = btn 文字 = 提交 runat = server onclick = btn_Click / >
< / div >
< / form >
< / body >
< / html >
('#lbl').text('value changed from client side'); return true; }); }); </script> </head> <body> <form id="form1" runat="server"> <div> <asp:Label ID="lbl" Text="sometext" runat="server"></asp:Label> <br /> <asp:Button ID="btn" Text="submit" runat="server" onclick="btn_Click" /> </div> </form> </body> </html>
protected void btn_Click(object sender, EventArgs e)
{
string lblvalue = lbl.Text;
}
任何想法??
先谢谢...
Any ideas ??
Thanks in advance...
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