telerik:RadGrid with updatepanel

[Gaurav]

Hi Telerik

I am using telerik:GridGroupByExpression.

My code is following..........

<telerik:RadGrid AlternatingItemStyle-CssClass="even" Width="100%" OnItemCreated="radGridComments_ItemCreated"
                   OnColumnCreated="radGridComments_ColumnCreated" OnItemDataBound="radGridComments_ItemDataBound"
                   ID="radGridComments" runat="server" AutoGenerateColumns="true" GridLines="none">
                   <mastertableview groupsdefaultexpanded="true">
               <GroupByExpressions>
                   <telerik:GridGroupByExpression>
                       <SelectFields>
                        <telerik:GridGroupByField FieldName="ItemName" HeaderText="" />
                       </SelectFields>
                       <GroupByFields>
                       <telerik:GridGroupByField FieldName="ItemName" SortOrder="Ascending" />
                       </GroupByFields>
                   </telerik:GridGroupByExpression>
               </GroupByExpressions>
           </mastertableview>
                   <clientsettings>
               <Resizing ResizeGridOnColumnResize="false" AllowColumnResize="true" />
           </clientsettings>
               </telerik:RadGrid>

It display fine on page load as following.



As soon as I click on export, export to excel is working fine. but the data is now displaying like



Please see the GridGroupByField in both images. Please look in to this issue. I don't want GridGroupByField name like with

"ItemName:" it must be same as before like "Please indicate the region in which you currently work."

Thanks
Gaurav

[Gaurav]

Hi Telerik

I am waiting for your reply..

Thanks
Gaurav

[Shinu]

Hello Gaurav,

Try the following code snippet in order to hide the groupheader when exporting.
C#:

protected void Button1_Click(object sender, EventArgs e)
   {
       RadGrid1.ExportSettings.ExportOnlyData = true;
       RadGrid1.ExportSettings.OpenInNewWindow = true;
       foreach (GridGroupHeaderItem groupItem in RadGrid1.MasterTableView.GetItems(GridItemType.GroupHeader))
       {
           groupItem.Visible = false;
       }
       RadGrid1.MasterTableView.ExportToExcel();
   }

Thanks,
Shinu.

[Gaurav]

Hi Telerik

There is no problem in exporting. I think you are not getting my problem. My problem is.. when I click on export button, export is done in proper way but the problem is that grid is binding again and the gridgroup filed name is replaced with Field Name + "Text of Group field name(which I created dynamically on ItemDataBound. Please see the images. ( these images are not from excel, its radgrid)

Thanks
Gaurav

[Gaurav]

Hi Telerik

I am waiting for your reply..

Thanks
Gaurav

[Iana Tsolova]

Hi Gaurav,

If the grid export finishes properly, as a result you should receive the exported file and the page with the grid should not change. It should be the same as before you clicked the export button.
Can you send us a video showing what happens in your case?

Regards,
Iana
the Telerik team