这是套用母版页的页面
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
<script src="../js/jquery.js"></script>
<script type="text/javascript">
function GetDate(id) {
var sum = id.substr(38, 1);把从网页源代码获取编译后的id，用substr方法剪到我们所需要这一行的id数字
alert(sum);
var hf = $("#ContentPlaceHolder1_Repeater1_hfid_"+sum+"").val();获取编译后 Repeater中的HiddenField 控件的value值
alert (hf);
document.location.href = "CarPictureAdd.aspx?CarImgID=" + hf + "";
}
</script>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
Repeater在<ur>中
<ul class="album">
<asp:Repeater ID="Repeater1" runat="server" OnItemCommand="Repeater1_ItemCommand">
<ItemTemplate>
<li runat="server" id="liclick" onclick="GetDate(id)">把<li>标签的runat="server"服务器控件才能取的onclick="GetDate(id)"中的id
<a ><asp:HiddenField ID="hfid" runat="server" Value=‘<%#Eval("CarImgID") %>‘/></a>
</li></span>
</ItemTemplate>
</asp:Repeater>
<div class="clear"></div>
</ul>
<div class="clear"></div>
</asp:Content>
Asp.net前台获取 Repeater中的HiddenField 控件的value值
原文：http://www.cnblogs.com/FFK1411968509/p/5018987.html