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Error filtering RadComboBox

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Erik Hansen
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Erik Hansen asked on 20 Jul 2010, 08:56 AM

HI,

I get an error when I try to apply a filter on the value of a combobox. I have placed the combobox in a telerik:GridTemplateColumn.
When I filter on any other column it works as expected.

Here is the code

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Stedkoder.aspx.cs" Inherits="Stedkoder._Default" MasterPageFile="~/Stedkoder.Master" Debug="true" %>
 
<asp:Content ID="Content2" ContentPlaceHolderID="CPL_Addon" Runat="Server">
    <asp:SqlDataSource ID="DS_Stedkoder" runat="server"
        ConnectionString="<%$ ConnectionStrings:um_edw_addonConnectionString %>"
        DeleteCommand="DELETE FROM [organisationsstruktur].[Sted_Dim_Staging] WHERE [StedKode] = @StedKode"
        InsertCommand="INSERT INTO [organisationsstruktur].[Sted_Dim_Staging] ([StedKode], [Sted], [StedNiveau1]) VALUES (@StedKode, @Sted, @StedNiveau1)"
        SelectCommand="SELECT           StedKode, Sted, StedNiveau1, StedNiveau2
                       FROM             [organisationsstruktur].[Sted_Dim_Staging] a
                       LEFT OUTER JOIN  [organisationsstruktur].[Sted_Niveau1_dim_Staging] b
                            ON (a.[StedNiveau1] = b.StedNiveau1Kode)
                        ORDER BY [StedKode]"
        UpdateCommand="UPDATE [organisationsstruktur].[Sted_Dim_Staging] SET [Sted] = @Sted, [StedNiveau1] = @StedNiveau1 WHERE [StedKode] = @StedKode">
        <DeleteParameters>
            <asp:Parameter Name="StedKode" Type="Int32" />
        </DeleteParameters>
        <UpdateParameters>
            <asp:Parameter Name="Sted" Type="String" />
            <asp:Parameter Name="StedNiveau1" Type="String" />
            <asp:Parameter Name="StedKode" Type="Int32" />
        </UpdateParameters>
        <InsertParameters>
            <asp:Parameter Name="Sted" Type="String" />
            <asp:Parameter Name="StedNiveau1" Type="String" />
            <asp:Parameter Name="StedKode" Type="Int32" />
        </InsertParameters>
    </asp:SqlDataSource>
 
    <asp:SqlDataSource ID="DS_Niveau1" runat="server"
        ConnectionString="<%$ ConnectionStrings:um_edw_addonConnectionString %>"
        SelectCommand="SELECT [StedNiveau1Kode] FROM [organisationsstruktur].[Sted_Niveau1_dim_Staging]">
    </asp:SqlDataSource>
     
    <telerik:radgrid    ID="Grid_Stedkode" runat="server" AllowSorting="True" AutoGenerateColumns="False" AutoGenerateDeleteColumn="False"
                        AutoGenerateEditColumn="False" DataSourceID="DS_Stedkoder" GridLines="Vertical" AllowAutomaticDeletes="True"
                        Font-Names="Verdana" AllowAutomaticInserts="True" AllowAutomaticUpdates="True" ForeColor="#333333"
                        AllowCustomPaging="True" Skin="Office2007" AllowFilteringByColumn="True">
     
        <GroupingSettings CaseSensitive="false" /> 
 
        <MasterTableView DataSourceID="DS_Stedkoder" datakeynames="StedKode">
 
            <RowIndicatorColumn>
                <HeaderStyle Width="20px" />
            </RowIndicatorColumn>
 
            <ExpandCollapseColumn>
                <HeaderStyle Width="20px" />
            </ExpandCollapseColumn>
         
            <Columns>
                <telerik:GridEditCommandColumn UniqueName="EditColumn" ButtonType="ImageButton"
                    InsertImageUrl="Images/Edit.gif" >
                    <HeaderStyle Width="30px"></HeaderStyle>
                </telerik:GridEditCommandColumn>
 
                <telerik:GridButtonColumn UniqueName="DeleteColumn" ButtonType="ImageButton"
                    ImageUrl="Images/Delete.gif" CommandName="Delete" >
                    <HeaderStyle Width="30px"></HeaderStyle>
                </telerik:GridButtonColumn>
 
                <telerik:GridBoundColumn DataField="StedKode" DataType="System.Int32" HeaderText="StedKode" ReadOnly="True"
                    SortExpression="StedKode"  UniqueName="StedKode" AutoPostBackOnFilter="true" CurrentFilterFunction="EqualTo" >
                </telerik:GridBoundColumn>
 
                <telerik:GridBoundColumn DataField="Sted" HeaderText="Sted" SortExpression="Sted" UniqueName="Sted" 
                    AutoPostBackOnFilter="true" FilterControlWidth="200px" CurrentFilterFunction="Contains">
                </telerik:GridBoundColumn>
 
                <telerik:GridTemplateColumn HeaderText="Niveau 1" AutoPostBackOnFilter="true" FilterControlWidth="200px"
                    CurrentFilterFunction="Contains">
                     
                    <ItemTemplate>
                        <asp:Label ID="Niveau1" runat="server" text='<%# Eval("StedNiveau1") %>' />
                    </ItemTemplate>
                     
                    <EditItemTemplate>
                        <telerik:RadComboBox ID="StedNiveau1Combo" AppendDataBoundItems="true" runat="server" DataSourceID="DS_Niveau1"
                            Width="300px" DataTextField="StedNiveau1Kode" DataValueField="StedNiveau1Kode"
                            Text="Niveau 1" SelectedValue='<%# Bind("StedNiveau1")%>' >
                        </telerik:RadComboBox>
                    </EditItemTemplate>
                </telerik:GridTemplateColumn>
                     
                <telerik:GridBoundColumn DataField="StedNiveau2" HeaderText="Niveau 2" SortExpression="StedNiveau2" ReadOnly="true"
                    UniqueName="StedNiveau2" AutoPostBackOnFilter="true" FilterControlWidth="200px" CurrentFilterFunction="Contains">
                </telerik:GridBoundColumn>
            </Columns>
        </MasterTableView>
    </telerik:radgrid>
</asp:Content>

And the Error message:

Server Error in '/' Application.
--------------------------------------------------------------------------------

is neither a DataColumn nor a DataRelation for table DefaultView.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentException: is neither a DataColumn nor a DataRelation for table DefaultView.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.  

Stack Trace:


[ArgumentException:  is neither a DataColumn nor a DataRelation for table DefaultView.]
   System.Data.DataRowView.get_Item(String property) +1744826
   lambda_method(ExecutionScope , DataRowView ) +65
   System.Linq.WhereEnumerableIterator`1.MoveNext() +161
   Telerik.Web.UI.GridDataTableFromEnumerable.FillDataTableFromEnumerable(IQueryable enumerable) +176
   Telerik.Web.UI.GridDataTableFromEnumerable.FillData35() +4028
   Telerik.Web.UI.GridDataTableFromEnumerable.FillData() +608
   Telerik.Web.UI.GridResolveEnumerable.Initialize() +32
   Telerik.Web.UI.GridResolveEnumerable.EnsureInitialized() +20
   Telerik.Web.UI.GridEnumerableFromDataView..ctor(GridTableView owner, DataView dataView, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +158
   Telerik.Web.UI.GridDataSourceHelper.CreateGridEnumerable(GridTableView owner, IEnumerable enumerable, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +76
   Telerik.Web.UI.GridDataSourceHelper.GetResolvedDataSource(GridTableView owner, Object dataSource, String dataMember, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +383
   Telerik.Web.UI.GridTableView.get_ResolvedDataSource() +140
   Telerik.Web.UI.GridTableView.CreateControlHierarchy(Boolean useDataSource) +309
   Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource) +498
   System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data) +57
   System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +114
   System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +31
   System.Web.UI.WebControls.DataBoundControl.PerformSelect() +142
   Telerik.Web.UI.GridTableView.PerformSelect() +4
   System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +73
   Telerik.Web.UI.GridTableView.DataBind() +221
   Telerik.Web.UI.GridTableView.Rebind() +48
   Telerik.Web.UI.GridFilterCommandEventArgs.ExecuteCommand(Object source) +517
   Telerik.Web.UI.RadGrid.OnBubbleEvent(Object source, EventArgs e) +134
   System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +37
   Telerik.Web.UI.GridItem.OnBubbleEvent(Object source, EventArgs e) +38
   System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +37
   Telerik.Web.UI.GridItem.OnBubbleEvent(Object source, EventArgs e) +115
   Telerik.Web.UI.GridItem.FireCommandEvent(String commandName, Object commandArgument) +46
   Telerik.Web.UI.RadGrid.RaisePostBackEvent(String eventArgument) +6151
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +175
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565

--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:2.0.50727.4200; ASP.NET Version:2.0.50727.4205 

What do I do to fix this error?

Best regards

Erik Hansen

2 Answers, 1 is accepted

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Cori
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answered on 20 Jul 2010, 06:06 PM
Try setting the DataField property of the TemplateColumn to the column you want to perform the filtering on. I assume that is the issue.

I hope that helps.
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Erik Hansen
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answered on 21 Jul 2010, 05:37 AM
Hi Cori,

That solved my problem, thanks.
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Erik Hansen
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Erik Hansen
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