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我有一個嵌套的datagrid在下面看到。當我點擊lnkSec時,我想要檢查dgrIslem datagrid的複選框。我怎樣才能用JavaScript或JQuery來做到這一點?在嵌套Datagrid中籤入相關複選框
<asp:datagrid id="dgrMenu" runat="server" Width="100%" GridLines="Horizontal" ShowHeader="False"
Height="8px" BorderWidth="1px" BorderColor="Gainsboro" CellPadding="0" AutoGenerateColumns="False"
AlternatingItemStyle-BackColor="#f5f5f5" SelectedItemStyle-BackColor="LightSteelBlue" ItemStyle-BackColor="White">
<SelectedItemStyle BackColor="LightSteelBlue"></SelectedItemStyle>
<AlternatingItemStyle BackColor="WhiteSmoke"></AlternatingItemStyle>
<ItemStyle BackColor="White"></ItemStyle>
<HeaderStyle ForeColor="White" CssClass="ms-formlabel DataGridFixedHeader" BackColor="SteelBlue"></HeaderStyle>
<Columns>
<asp:BoundColumn Visible="False" DataField="ID_MENU"></asp:BoundColumn>
<asp:BoundColumn Visible="False" DataField="ID_PARENT"></asp:BoundColumn>
<asp:BoundColumn Visible="False" DataField="DS_PAGE"></asp:BoundColumn>
<asp:BoundColumn DataField="DS_MENU" HeaderText="Menü">
<HeaderStyle Width="200px"></HeaderStyle>
</asp:BoundColumn>
<asp:TemplateColumn>
<ItemTemplate>
<a href="#" id="lnkSec" onclick="javascript:SelectSubCheckboxes();">Seç/Kaldır</a>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="İşlemler">
<HeaderStyle Width="150px"></HeaderStyle>
<ItemTemplate>
<table id="tablo">
<tr><td>
<asp:DataGrid id="dgrIslem" runat="server" Font-Size="7pt" Width="98%" AutoGenerateColumns="False"
CellPadding="0" BorderWidth="0px" Font-Names="Verdana">
<HeaderStyle Font-Size="1pt"></HeaderStyle>
<Columns>
<asp:TemplateColumn>
<HeaderStyle HorizontalAlign="Center" Width="25px"></HeaderStyle>
<ItemStyle HorizontalAlign="Right"></ItemStyle>
<ItemTemplate>
<asp:CheckBox id="chkSec" runat="server"></asp:CheckBox>
</ItemTemplate>
</asp:TemplateColumn>
<asp:BoundColumn Visible="false" DataField="DS_ACIKLAMA"></asp:BoundColumn>
<asp:BoundColumn Visible="false" DataField="ID_MENU_ISLEM"></asp:BoundColumn>
</Columns>
</asp:DataGrid>
</td>
</tr>
</table>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:datagrid>