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expand the radgrid hierarchy in expand column commandname

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Grid

This is a migrated thread and some comments may be shown as answers.

Srinivasa Gokidi asked on 20 Dec 2010, 03:41 PM

HI,
I using rad grid hierarchy. If i dont have any commandname for expandcollapse column the grid is expanding. But if have a commandname. The grid is not expanding. Is there any code do i need to write in commandname. Please help me. I searched online but i didn't find any solution. Here si my sample code

<telerik:RadGrid ID="RGCMnbr" runat="server" AutoGenerateColumns="false" Height="520px"

BorderWidth="1px" BorderStyle="Solid" GridLines="None" BackColor="White" AllowPaging="True"

PageSize="20" AllowSorting="True" OnNeedDataSource="RGCMnbr_OnNeedDataSource"

EnableEmbeddedSkins="false" ShowGroupPanel="false" ShowStatusBar="false" OnItemDataBound="RGCMnbr_ItemDataBound"

OnItemCommand="RGCMnbr_ItemCommand" MasterTableView-RowIndicatorColumn-Display="false"

OnDetailTableDataBind="RGCMnbr_DetailTableDataBind">

<HeaderStyle Height="20px" BackColor="#004000" Font-Size="8pt" Font-Bold="True" ForeColor="White"

HorizontalAlign="Center" BorderColor="White" BorderWidth="1px" />

<ItemStyle HorizontalAlign="Center" />

<AlternatingItemStyle BackColor="#F5F5E9" HorizontalAlign="Center" />

<PagerStyle BackColor="#F5F5E9" />

<MasterTableView DataKeyNames="cmId" Name="Master" GridLines="None" ExpandCollapseColumn-ButtonType="ImageButton"

ExpandCollapseColumn-CollapseImageUrl="Images/Right.gif" ExpandCollapseColumn-ExpandImageUrl="Images/Right.gif" ExpandCollapseColumn-CommandName="Expand">

<DetailTables>

<telerik:GridTableView Name="Orders" Width="80%" DataKeyNames="smId">

<HeaderStyle Height="15px" BackColor="#004000" Font-Size="8pt" Font-Bold="True" ForeColor="White"

HorizontalAlign="Center" BorderColor="White" BorderWidth="1px" />

<ItemStyle HorizontalAlign="Center" />

<AlternatingItemStyle HorizontalAlign="Center" />

<Columns>

<telerik:GridBoundColumn UniqueName="smId" DataField="smId" HeaderText="smId" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="SM Number" UniqueName="smNumber" DataField="smNumber">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Sch Imp Date" DataField="smSchImpDate" UniqueName="smSchImpDate"

DataFormatString="{0:MM/dd/yyyy}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="SM Status" DataField="smStatus" UniqueName="smStatus">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Created Date" DataField="smCreatedDate" UniqueName="smCreatedDate"

DataFormatString="{0:MM/dd/yyyy}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Created By" DataField="smCreatedBy" UniqueName="smCreatedBy">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Approved Date" DataField="smApprovedDate" UniqueName="smApprovedDate"

DataFormatString="{0:MM/dd/yyyy}">

</telerik:GridBoundColumn>

<telerik:GridButtonColumn UniqueName="EditSMNbr" CommandName="EditSM" ButtonType="ImageButton"

ImageUrl="~/Images/edit-icon-v5.gif" HeaderStyle-Width="5%" ItemStyle-Width="5%">

</telerik:GridButtonColumn>

<telerik:GridButtonColumn UniqueName="DeleteSmNbr" CommandName="DeleteSM" ButtonType="ImageButton"

ImageUrl="~/Images/Delete.gif" HeaderStyle-Width="5%" ItemStyle-Width="5%">

</telerik:GridButtonColumn>

</Columns>

<NoRecordsTemplate>

No SM numbers to dispaly</NoRecordsTemplate>

</telerik:GridTableView>

</DetailTables>

<Columns>

<telerik:GridBoundColumn UniqueName="cmId" HeaderText="cmId" DataField="cmId" Visible="false"

ReadOnly="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CMNumber" UniqueName="CMNumber" HeaderText="CM Number">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="CM Type" DataField="CMType" UniqueName="CMType">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="Dependent Sites" DataField="DependentSites"

UniqueName="DependentSites">

<ItemTemplate>

<asp:LinkButton Text='<%# Bind("DependentSites") %>' runat="server" ID="lnkDepenSites"

CommandName="Orders"></asp:LinkButton>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn HeaderText="Req Imp Date" DataField="ReqImpDate" UniqueName="ReqImpDate"

DataFormatString="{0:MM/dd/yyyy}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="CM Status" DataField="CMStatus" UniqueName="CMStatus">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="CM Step Number" DataField="CMStepNumber" UniqueName="CMStepNumber">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="CM Step Status" DataField="CMStepStaus" UniqueName="CMStepStaus">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Create Date" DataField="CreatedDate" UniqueName="CreatedDate"

DataFormatString="{0:MM/dd/yyyy}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Created By" DataField="CreatedBy" UniqueName="CreatedBy">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Approved Date" DataField="ApprovedDate" UniqueName="ApprovedDate"

DataFormatString="{0:MM/dd/yyyy}">

</telerik:GridBoundColumn>

<telerik:GridButtonColumn UniqueName="EditCMNbr" CommandName="EditCM" ImageUrl="~/Images/edit-icon-v5.gif"

ButtonType="ImageButton" HeaderStyle-Width="3%" ItemStyle-Width="3%">

</telerik:GridButtonColumn>

<telerik:GridButtonColumn UniqueName="AddSMNbr" CommandName="AddSM" ImageUrl="~/Images/add-icon.png"

ButtonType="ImageButton" HeaderStyle-Width="3%" ItemStyle-Width="3%">

</telerik:GridButtonColumn>

</Columns>

<NoRecordsTemplate> No CM numbers to display</NoRecordsTemplate>

</MasterTableView>

<ClientSettings>

<Scrolling AllowScroll="true" UseStaticHeaders="true" ScrollHeight="450px" />

</ClientSettings>

</telerik:RadGrid>

if (e.CommandName == "Expand")

{

GridDataItem dataItem = (GridDataItem)e.Item;

lblCMNbr.Text = dataItem["CMNumber"].Text.Trim();

lblReqImpDt.Text = dataItem["ReqImpDate"].Text.Trim();

}

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