获取动态控件中的值
我使用Jquery在页面上生成了一个控件
<input type='text' name='desc' value='' id='desc'/>
如何在后台获得此控件中的值？
一下是生成控件代码
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="js/jquery-1.7.2.js" type="text/javascript"></script>
<script language="javascript" type="text/javascript">
$(document).ready(function () {
//<tr/>居中
$("#tab tr").attr("align", "center");
//增加<tr/>
$("#but").click(function () {
var _len = $("#tab tr").length;
$("#tab").append("<tr id=" + _len + " align='center'>"
+ "<td>" + _len + "</td>"
+ "<td>Dynamic TR" + _len + "</td>"
+ "<td><input type='text' name='desc" + _len + "' id='desc" + _len + "' /></td>"
+ "<td><a href=\'#\' onclick=\'deltr(" + _len + ")\'>删除</a></td>"
+ "</tr>");
})
})
//删除<tr/>
var deltr = function (index) {
var _len = $("#tab tr").length;
$("tr[id='" + index + "']").remove(); //删除当前行
for (var i = index + 1, j = _len; i < j; i++) {
var nextTxtVal = $("#desc" + i).val();
$("tr[id=\'" + i + "\']")
.replaceWith("<tr id=" + (i - 1) + " align='center'>"
+ "<td>" + (i - 1) + "</td>"
+ "<td>Dynamic TR" + (i - 1) + "</td>"
+ "<td><input type='text' name='desc" + (i - 1) + "' value='" + nextTxtVal + "' id='desc" + (i - 1) + "'/></td>"
+ "<td><a href=\'#\' onclick=\'deltr(" + (i - 1) + ")\'>删除</a></td>"
+ "</tr>");
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<table id="tab" border="1" width="60%" align="center" style="margin-top:20px">
<tr>
<td width="20%">序号</td>
<td>标题</td>
<td>描述</td>
<td>操作</td>
</tr>
</table>
<div style="border:2px;
border-color:#00CC00;
margin-left:20%;
margin-top:20px">
<input type="button" id="but" value="增加"/>
<asp:Button ID="Button2" runat="server" onclick="Button2_Click" Text="Button" />
</div>
<input type="submit" id="but2" value="提交" />
</form>
</body>
</html>
[解决办法]
我R，确实看求不懂。
[解决办法]
<form id="form1" runat="server" action="post"> Request.Form["desc"]