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Simplest of groupings

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Grid

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

DoomerDGR8 asked on 02 Dec 2010, 05:44 PM

Hello. I'm trying to achieve the following look: The column columnUserName needs to be grouped and for all the counties that relates to a user, he should be repeated just once. I need the group NOT expanded. I also want the user NOT able to make any visual changes i.e. change grouping at run-time. Thanks.

<fieldset id="fieldsetCountyAssignments" style="width: 868px">

<legend>

County Assignments:

</legend>

<telerik:RadGrid ID="RadGridCountyAssignments2" runat="server" AutoGenerateColumns="False" AllowPaging="True"

GridLines="None" Skin="Office2007" SkinID="RadGrid_UnPageable" DataSourceID="LinqDataSourceAssignedCounties"

ShowGroupPanel="True">

<MasterTableView DataKeyNames="OID" DataSourceID="LinqDataSourceAssignedCounties" GroupsDefaultExpanded="true">

<Columns>

<telerik:GridBoundColumn DataField="UserName" HeaderText="User" UniqueName="columnUserName" />

<telerik:GridBoundColumn DataField="CountyName" HeaderText="County" UniqueName="columnCountyName" Groupable="False" />

</Columns>

<GroupByExpressions>

<telerik:GridGroupByExpression>

<SelectFields>

<telerik:GridGroupByField FieldName="UserName" />

</SelectFields>

<GroupByFields>

<telerik:GridGroupByField FieldName="UserName" />

</GroupByFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

</MasterTableView>

<ClientSettings AllowDragToGroup="True">

</ClientSettings>

</telerik:RadGrid>

<asp:Button ID="ButtonModifyAssignments" runat="server" OnClick="ButtonModifyAssignments_Click" Text="Modify Assignments" />

</fieldset>

5 Answers, 1 is accepted

answered on 07 Dec 2010, 03:55 PM

Hi Hassan,

From the code snippet I see that the grid has been configured to group by UserName. In order to prevent the defaut expanding for the groups in the markup you should set:

GroupsDefaultExpanded="false"

Also to forbid grouping from the user at run-time you should set:

<ClientSettings AllowDragToGroup="False">

Let me know how this works for you and if you have any other questions.

All the best,
Marin
the Telerik team

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answered on 07 Dec 2010, 04:42 PM

repeat-not.png

Well, I want the groups expanded but the UserName value be somewhat like merged (like in Excel). See image...

Thanks for replying.

Still need help :)

Accepted