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RadGrid Custom Filter Issue

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Grid

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

Mahesh Babu asked on 05 Aug 2009, 05:05 AM

Hi,

I have a radGrid to which I am assigning custom filter menu at runtime as given below. When I click on filter menu, I am getting the following error. Any suggestions please.

Error

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB6; InfoPath.2; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
Timestamp: Thu, 30 Jul 2009 13:49:43 UTC

Message: Sys.WebForms.PageRequestManagerServerErrorException: is neither a DataColumn nor a DataRelation for table Table.
Line: 6
Char: 62099
Code: 0
URI: http://localhost:1168/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_RadScriptManager1_HiddenField&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a0d787d5c-3903-4814-ad72-296cea810318%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2009.2.701.35%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3ad5b69bca-cfa7-4e0a-9dd0-824ae4c4ef5a%3a16e4e7cd%3af7645509%3a24ee1bba%3a19620875%3a874f8ea2%3a33108d14%3abd8f85e4%3a86526ba7%3aed16cbdc%3a1e771326%3aaa288e2d%3a58366029%3ae330518b%3ac8618e41%3ae4f8f289

Default.aspx

<telerik:RadGrid ID="radGrid" runat="server" AutoGenerateColumns="false" AllowPaging="true"
                AllowSorting="true" AllowCustomPaging="true" PageSize="5" AllowFilteringByColumn="false"
                OnPageIndexChanged="radGrid_PageIndexChanged" OnPageSizeChanged="radGrid_PageSizeChanged"
                OnSortCommand="radGrid_SortCommand" OnItemCommand="radGrid_ItemCommand">
                <PagerStyle Mode="NextPrevNumericAndAdvanced" AlwaysVisible="true" />
                <FilterMenu OnItemClick="FilterMenu_ItemClick"></FilterMenu>
                <ClientSettings Scrolling-AllowScroll="false">
                    <ClientEvents OnColumnContextMenu="ColumnContextMenu" />
                </ClientSettings>
            </telerik:RadGrid>

Default.aspx.cs

public void AddCustomGridFilters()
        {
            radGrid.FilterMenu.Items.Clear();
            GridFilterMenu filterMenu = radGrid.FilterMenu;

            RadMenuItem[] radMenuItems = new RadMenuItem[7];
            for (int index = 0; index < radMenuItems.Length; index++)
            {
                radMenuItems[index] = new RadMenuItem();
                radGrid.FilterMenu.Items.Add(radMenuItems[index]);
            }

            radMenuItems[0].Text = Constants.EqualTo;
            radMenuItems[1].Text = Constants.StartsWith;
            radMenuItems[2].Text = Constants.EndsWith;
            radMenuItems[3].Text = Constants.LessThan;
            radMenuItems[4].Text = Constants.GreaterThan;
            radMenuItems[5].Text = Constants.Contains;
            radMenuItems[6].Text = Constants.NoFilter;
        }

Thanks,
Mahesh

RadGrid Custom Filter Issue

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