本文介绍了如何在嵌套转发器中获取gridview的元素的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
If I have One repeater like this
<pre lang="HTML"><asp:HiddenField ID="hdnRptItemCount" runat="server" /> <asp:Repeater ID="rptPayment" runat="server" ItemDataBound="rptPayment_ItemDataBound"> <ItemTemplate>
<li>
<b><asp:Label runat="server" Text='<%#Eval("MonthName")%>' ID="lblmonthname" ></asp:Label> </b>
</li>
<asp:GridView ID="gvPayment" runat="server" AutoGenerateColumns="false" ShowFooter="true" OnRowDataBound="gvPayment_RowDataBound">
<Columns>
<asp:TemplateField HeaderText="Quantity to be Lifted(A)" ItemStyle-HorizontalAlign="Right"
ItemStyle-Width="70px" FooterStyle-HorizontalAlign="Right" FooterStyle-Width="70px">
<ItemTemplate>
<asp:TextBox ID="txtQty" runat="server" Width="70px" Text="0.00000" MaxLength="11" Style="text-align: right">
</asp:TextBox>
</ItemTemplate>
<FooterTemplate>
<table width="75px">
<tr valign="top">
<td> <asp:TextBox ID="txtTtlQty" runat="server" Width="70px" Text="0.00000" BorderWidth="0"
Style="text-align: right">
</asp:TextBox>
<%-- <asp:Label runat="server" ID="lblTtlQty" Text="0.00"></asp:Label>--%>
</td>
</tr>
<br />
<br />
<tr>
</tr>
</table>
</FooterTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Cartage & Service Charges (E)" ItemStyle-HorizontalAlign="Right"
FooterStyle-HorizontalAlign="Right" ItemStyle-Width="70px" FooterStyle-Width="70px">
<ItemTemplate>
<asp:Label runat="server" ID="lblCart" Text="0.0"></asp:Label>
</ItemTemplate>
<FooterTemplate>
<table width="75px">
<tr>
<td>
<asp:Label runat="server" ID="lblGTCart" Text="0.00"></asp:Label>
</td></tr>
</table>
</FooterTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</ItemTemplate>
</asp:Repeater>
</pre>
suppose repeater has two gridview then value of hdnRptItemCount is 2
in javascript<pre lang="Javascript">
function grandTotal(rowId, rowIndex)
{
var rptItem = parseInt(document.getElementById("ContentPlaceHolder1_hdnRptItemCount").value) - 1;
alert(rptItem);
for (var i = 0; i <= rptItem; i++)
{
arTcar[i] = parseFloat(document.getElementById("ContentPlaceHolder1_rptMonth_gvPayment_" + i + "_lblGTCart").innerHTML);
}
return true;
}
</pre>
but in nested repeater it does not work推荐答案
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