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RadGrid UpdateCommand not firing

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Shawn
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Shawn asked on 24 Sep 2015, 02:54 PM

Hello,

The Update command does not work when I try to update values inside a RadGrid that resides inside a UserControl.  

The UserControl is loaded into a TabStrip tab when the tab is clicked by the user.  This is the code that loads the user control:

parent.Controls.Clear();
UserControl ctrl = (UserControl)LoadControl(controlName);
string userControlID = controlName.Split('.')[0];
userControlID = userControlID.Replace("/", "").Replace("~", "") + "_UC";
ctrl.ID = userControlID;
parent.Controls.Add(ctrl);

I'm using Advanced Databinding for the Radgrid like so:

protected void rgdHousingVersion_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)
{
    rgdHousingVersion.DataSource = BLL.GetAHUHousingVersions();
}

And here's the HTML for the UserControl:

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
 
<telerik:RadAjaxManagerProxy ID="rampAdminHousingVersion" runat="server">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="rgdHousingVersion">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="rgdHousingVersion" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManagerProxy>
 
<telerik:RadGrid ID="rgdHousingVersion" runat="server"
    OnNeedDataSource="rgdHousingVersion_NeedDataSource"
    OnEditCommand="rgdHousingVersion_EditCommand" OnUpdateCommand="rgdHousingVersion_UpdateCommand"
    AutoGenerateColumns="false"
    AllowPaging="false">
    <MasterTableView DataKeyNames="HousingID" CommandItemDisplay="Top" InsertItemPageIndexAction="ShowItemOnCurrentPage" EditMode="InPlace" EnableViewState="true">
        <Columns>
            <telerik:GridEditCommandColumn ButtonType="ImageButton" EditImageUrl="~/Images/Graphics/16/Change_16.png"></telerik:GridEditCommandColumn>
            <telerik:GridBoundColumn DataField="HousingID" HeaderText="Housing ID" UniqueName="HousingID"></telerik:GridBoundColumn>
            <telerik:GridBoundColumn DataField="Description" HeaderText="Description" UniqueName="Description"></telerik:GridBoundColumn>
            <telerik:GridBoundColumn DataField="Reference" HeaderText="Reference" UniqueName="Reference"></telerik:GridBoundColumn>
        </Columns>
        <EditFormSettings>
            <EditColumn ButtonType="ImageButton" />
        </EditFormSettings>
    </MasterTableView>
</telerik:RadGrid>

Here's the code-behind for the OnEditCommand and OnUpdateCommand:

protected void rgdHousingVersion_EditCommand(object sender, GridCommandEventArgs e)
{
    //Does fire
}
 
protected void rgdHousingVersion_UpdateCommand(object sender, GridCommandEventArgs e)
{
    //Does NOT fire
}

I'm really not sure what I'm doing wrong.  Why is the UpdateCommand not firing?  Any help is appreciated.  I have not been able to find an answer to this problem anywhere.  Thanks!

 

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Kostadin
Telerik team
answered on 29 Sep 2015, 08:50 AM
Hi Shawn,

I examine the provided code but I am not sure on which event you add the user control dynamically. Keep in mind a suitable event is PageViewCreated as demonstrated in the following help article.

Regards,
Kostadin
Telerik
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Shawn
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Kostadin
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