RadGrid CustomFilter Issue

[Mahesh Babu]

Hi,

I have a radGrid to which I want to do custom filtering. I added my custom filters to the radGrid filtermenu. when I click on the custom filter option it is throwing the below exception:

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 MyTable.

Stack Trace:

[ArgumentException: is neither a DataColumn nor a DataRelation for table MyTable.] System.Data.DataRowView.get_Item(String property) +1740730 lambda_method(ExecutionScope , DataRowView ) +101 System.Linq.WhereEnumerableIterator`1.MoveNext() +161 System.Linq.Enumerable.Count(IEnumerable`1 source) +189 lambda_method(ExecutionScope ) +183 System.Linq.EnumerableExecutor`1.Execute() +103 System.Linq.EnumerableExecutor`1.ExecuteBoxed() +23 System.Linq.EnumerableQuery`1.System.Linq.IQueryProvider.Execute(Expression expression) +83 Telerik.Web.UI.GridDynamicQueryable.Count(IQueryable source) +278 Telerik.Web.UI.GridDataTableFromEnumerable.FillData35() +4185 Telerik.Web.UI.GridDataTableFromEnumerable.FillData() +1010 Telerik.Web.UI.GridResolveEnumerable.Initialize() +55 Telerik.Web.UI.GridResolveEnumerable.EnsureInitialized() +40 Telerik.Web.UI.GridResolveEnumerable.get_DataTable() +31 Telerik.Web.UI.GridEnumerableFromDataView..ctor(GridTableView owner, DataView dataView, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +222 Telerik.Web.UI.GridDataSourceHelper.CreateGridEnumerable(GridTableView owner, IEnumerable enumerable, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +97 Telerik.Web.UI.GridDataSourceHelper.GetResolvedDataSource(GridTableView owner, Object dataSource, String dataMember, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +165 Telerik.Web.UI.GridTableView.get_ResolvedDataSource() +219 Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource) +73 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() +28 System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +73 Telerik.Web.UI.GridTableView.DataBind() +367 Telerik.Web.UI.GridTableView.Rebind() +98 Telerik.Web.UI.GridFilterCommandEventArgs.ExecuteCommand(Object source) +1002 Telerik.Web.UI.RadGrid.OnBubbleEvent(Object source, EventArgs e) +191 System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +37 Telerik.Web.UI.GridItem.OnBubbleEvent(Object source, EventArgs e) +61 System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +37 Telerik.Web.UI.GridItem.OnBubbleEvent(Object source, EventArgs e) +165 Telerik.Web.UI.GridItem.FireCommandEvent(String commandName, Object commandArgument) +80 Telerik.Web.UI.RadGrid.RaisePostBackEvent(String eventArgument) +8934 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

I attached the sample application to this. Please let me know why it is throwing???

file:///D:/Mahesh/Shell/BackupSourceSafe/Shell.CeMI/Shell.CeMI.zip

Thanks,
Mahesh

[Pavlina]

Hi Mahesh,

I suggest you  take advantage of the filter template, to customize the filter menu and its behavior. Additional information on this option is available in the following article:
http://demos.telerik.com/aspnet-ajax/grid/examples/programming/filtertemplate/defaultcs.aspx

Best wishes,
Pavlina
the Telerik team

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[Mahesh Babu]

My client requirement is to have filter menu. I am not able to attach sample application to this.
could you please let me know how to do it???

Thanks,
Mahesh

[Pavlina]

Hello Mahesh,

To avoid duplicate posts, we can continue our communication on the subject in the support ticket that you have opened on the matter.

Sincerely yours,
Pavlina
the Telerik team

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Check out the tips for optimizing your support resource searches.