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Radgrid sorting on checked checkboxes

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Grid

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

Mike asked on 30 Dec 2008, 11:42 PM

Hello,

I have two radgrid in which one contains two fields a check box and a name. The system checks what the user has access to and selects the appropiate check box if the user has rights to those feeds. Since there are a lot of feeds I would like the "Selected" checkbox items to appear first. I am unsure on how to do this. Here is my Rad Grid

    
             <telerik:RadGrid ID="RadFeedsList"   
        
                                DataSourceID="SqlDataSource2"   
        
                                AllowMultiRowSelection="True" 
        
                                runat="server"   
        
                                AllowSorting="True"   
        
                                GridLines="None"   
        
                                Width="300px"   
        
                                CssClass="FeedsList"   
        
                                AutoGenerateColumns="False" 
        
                                Skin="">  
        
                                <MasterTableView Width="100%">  
        
                                    <RowIndicatorColumn> 
        
                                        <HeaderStyle Width="20px"></HeaderStyle> 
        
                                    </RowIndicatorColumn> 
        
                                    <ExpandCollapseColumn> 
        
                                        <HeaderStyle Width="20px"></HeaderStyle> 
        
                                    </ExpandCollapseColumn> 
        
                                    <Columns> 
        
                                        <telerik:GridClientSelectColumn SortExpression="CategoryID" UniqueName="ClientSelectColumn" ItemStyle-Width="10px" /> 
        
                                        <telerik:GridBoundColumn  DataField="CategoryID" UniqueName="id" Visible="false" HeaderText="Feeds"></telerik:GridBoundColumn> 
        
                                        <telerik:GridBoundColumn  DataField="Name" UniqueName="Name" HeaderText="Feeds"></telerik:GridBoundColumn> 
        
                                    </Columns> 
        
                                </MasterTableView> 
        
                                <ClientSettings> 
        
                                    <Selecting EnableDragToSelectRows="true" AllowRowSelect="True"></Selecting> 
        
                                </ClientSettings> 
        
                                <SelectedItemStyle CssClass="SelectedItem"></SelectedItemStyle>   
        
                                <AlternatingItemStyle CssClass="" ></AlternatingItemStyle>  
        
                            </telerik:RadGrid>

And here is the code that I am trying to get to work:

    
             GridSortExpression expression = new GridSortExpression();  
        
                        expression.FieldName = "CategoryID";  
        
                        expression.SetSortOrder("Ascending");  
        
                        RadFeedsList.MasterTableView.SortExpressions.AddSortExpression(expression);  
        
                        RadFeedsList.MasterTableView.Rebind();

But it clears all the checkboxes on the rebind/

Radgrid sorting on checked checkboxes

1 Answer, 1 is accepted