GridBoundColumn has set ConvertEmptyStringToNull="false" but when calling InsertMethod, UpdateMethod the property binded to that GridBoundColumn is NULL.
TryUpdateModel then crashes

I am able to edit only the last row in a radgrid. When I select any other row ..it throws an error..
"There was a problem extracting DataKeyValues from the DataSource. Please ensure that DataKeyNames are specified correctly and all fields specified exist in the DataSource."
Though I have defined all the datakeyvalues it still throws me error.

Did any one faced this problem..If I m able to edit one row why not others..please suggest.

Thanks

While implement this demo http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/batchediting/defaultcs.aspx, when I was about to save changes I clicked "Add new record" instead "Save changes" and because of RequireFieldValidator in Unit Price I cant save changes. Now I am forced to add information to new record in order to save changes and not losing the rows I already added. I attached an image with the scenario.

Expose the MinValue and MaxValue properties from the GridNumericColumn RadNumericTextBox editor control, directly to the GridNumericColumn.

Currently only columns in first level of hierarchy trigger horizontal scroll bar when being expanded by width. The goal is when resizing columns deeper in the hierarchy to trigger scroll too.

<ClientSettings AllowDragToGroup="true">
<Resizing AllowColumnResize="true" AllowResizeToFit="true" EnableRealTimeResize="true" ClipCellContentOnResize="false" ResizeGridOnColumnResize="false"/>
<Scrolling AllowScroll="true" UseStaticHeaders="true"/>
</ClientSettings>

Currently ExcelML format does not work when both hierarchy and grouping are used.

It will be interesting if the literals "From" and "To" in the filter area of the GridDatetimecolumn take their values from resources, as all other controls inside RadGrid. This way will be easier to localize the grid.

In the following scenario it is not working.
1.	Grid populated with data.
2.	Filter applied on one of the columns in the grid. As a result data filtered correctly in the grid.
3.	For e.g 2nd column is moved to 5th column as vice versa.
4.	Again Filter applied on one of the columns in the grid.
5.	Grid data is not filtering as expected and column reorder that we did in point (3) is rolled back. (i.e., 5th column moved to 2nd column, vice versa)


Please help us in fixing this issue.

I'm a great fan of KendoUI and love the declarative binding and property declaration with JavaScript Literal notation.  However, Rest Binding in SharePoint is still immature and there is very little support for relationships and data projections.  As a result, I find myself coming back to the SPRadGrid.  However, I find the functionality very limited and in some cases non-functional.  I'd love to see a rewrite of the SPRadGrid that has more functions and used declarative bindings.    I'd also like to see  solution package distributed with a working Grid sample so that it was easier to modify it and deploy a customized solution.  SharePoint is complex.  It's always easier to start with a working sample.