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[Solved] RadGrid Filter with AutoPostBackOnFilter

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Grid

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

Eric Klein asked on 03 Dec 2009, 07:02 PM

Ok I have some very odd behavior with a radgrid. I am trying to set it up so that it will filter the columns when the enter key is hit. I have set up the gid and it never seems to acknowledge the enter key being pressed, but it will work when I hit the tab key. I can live with this if necessary, but the odd thing is this.

When the page loads I can filter the column, case sensitive, on whatever column I have set up with AutoPostBackOnFilter = true. The issue is when I go to another column and try to filter it. If it is not set to AutoPostBackOnFilter and use the GUI drop down it works. But if I try and filter on another column with AutoPostBackOnFilter set to true the grid does not filter and blanks out the filter box when I tab off it.

More odd behavior I can keep filter on whatever column I first filtered on with no issue, except when I do certain things, like try to filter on another column with the Autopost back set and then remove filter on a column without autopostback and then try to filter with my original column. Then it does the same thing blanks the filter box and does not filter.

It always filters if I do not use autopostback. Here is some of the code.

    
             <telerik:RadGrid ID="RadGrid1" runat="server" AllowSorting="True"   
        
                                GridLines="None" 
        
                                Skin="WebBlue" AllowFilteringByColumn="True" 
        
                                AutoGenerateColumns="False" 
        
                                EnableTheming="False" onneeddatasource="RadGrid1_NeedDataSource"   
        
                                ShowGroupPanel="True">     
        
                           <HeaderContextMenu EnableTheming="True">                  
        
                           <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
        
                           </HeaderContextMenu> 
        
                           <MasterTableView  DataKeyNames="ClientID">  
        
                           <RowIndicatorColumn> 
        
                              <HeaderStyle Width="20px"></HeaderStyle> 
        
                           </RowIndicatorColumn> 
        
                           <ExpandCollapseColumn> 
        
                           <HeaderStyle Width="20px"></HeaderStyle> 
        
                           </ExpandCollapseColumn> 
        
                           <Columns> 
        
                               <telerik:GridBoundColumn DataField="ClientID" DataType="System.Int32"   
        
                                   HeaderText="ClientID" ReadOnly="True" SortExpression="ClientID"   
        
                                   UniqueName="ClientID" Visible="false">  
        
                               </telerik:GridBoundColumn> 
        
                               <telerik:GridBoundColumn DataField="LastName" HeaderText="Last Name"   
        
                                   SortExpression="LastName" UniqueName="LastName" AutoPostBackOnFilter="true" CurrentFilterFunction="Contains" > 
        
                               </telerik:GridBoundColumn> 
        
                               <telerik:GridBoundColumn DataField="FirstName" HeaderText="First Name" AutoPostBackOnFilter="true" CurrentFilterFunction="Contains" 
        
                                   SortExpression="FirstName" UniqueName="FirstName">  
        
                               </telerik:GridBoundColumn>                     
        
                               <telerik:GridBoundColumn DataField="RecordAccountName" HeaderText="Account Name"   
        
                                   SortExpression="RecordAccountName" UniqueName="RecordAccountName">  
        
                               </telerik:GridBoundColumn>                     
        
                               <telerik:GridBoundColumn DataField="StrategyTypeDescription"   
        
                                   HeaderText="Strategy" SortExpression="StrategyTypeDescription"   
        
                                   UniqueName="StrategyTypeDescription" Groupable="true" GroupByExpression="StrategyTypeDescription, Sum(InitialInvestmentAmount) GroupTotal [Group Total]  Group By StrategyTypeDescription">  
        
                               </telerik:GridBoundColumn> 
        
                               <telerik:GridBoundColumn DataField="IntermediaryDescription"   
        
                                   HeaderText="Intermediary" SortExpression="IntermediaryDescription"   
        
                                   UniqueName="IntermediaryDescription">  
        
                               </telerik:GridBoundColumn>

That is some of the grid code

    
            protected void RadGrid1_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)  
        
                    {  
        
                        RadGrid1.DataSource = ClientBLL.GetClientsNotInvested();  
        
                                }

    
                    public static List<APAPortal.vw_clients_pending> GetClientsNotInvested()  
        
                    {  
        
                        APADataContext db = new APADataContext();  
        
                        var query = from c in db.vw_clients_pendings  
        
                                    select c;  
        
                        return query.ToList();  
        
                    }

Any ideas? I have tried to set the grid with RadAjaxControl, and numerous other ways.

Sorry just discoverd that it is using controls version 2008.3.1314. This might be the issue

[Solved] RadGrid Filter with AutoPostBackOnFilter

2 Answers, 1 is accepted