[Solved] Sync selected item with highlighted

[Markus]

In ASP.Net radgrid following was possible: http://www.telerik.com/help/radgrid/v4_Net1/grdSynchronizeNavigationSelection.html. When I use prometheus grid I receive error message "Object doesn't support property or method in the line "objGrid.SetActiveRow(row.Control)". Can you tell if this is possible with prometheus controls too?

[Ves]

Hi Markus,

You can use setActiveRow method in RadGrid "Prometheus". It is shown here.

Sincerely yours,
Ves
the Telerik team

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[Markus]

I tried it but don't get it work. I receive the error message "Object doesn't support property or method". I verified with "alert(grid.get_id())" that returned reference by "$find" is the correct control. How could that be?

[Ves]

Hello Markus,

It seems the help topic I pointed is not entirely correct. You can use the following code to set an item active when it is selected in RadGrid "Prometheus":

        function RowSelected(sender, args)
        {
            var grid = $find(sender.get_id());
            grid.set_activeRow($get(args.get_id()));
        }

Hope this helps.

Best wishes,
Ves
the Telerik team

Instantly find answers to your questions at the new Telerik Support Center

[Markus]

Thanks for help, the error message no more appears, but syncronization with keyboeard navigation is still not working. I think there is code required for "OnActiveRowchanged", but I was no able to find out the needed code. Hope you can help me again.

[Ves]

Hello Markus,

Here is the code that worked fine for me:

<script type="text/javascript">
        function RowSelected(sender, args)
        {
            var grid = $find(sender.get_id());
            {
                grid.set_activeRow($get(args.get_id()));
            }
        }
        function ActiveRowChanged(sender, args)
        {
            if (sender.get_masterTableView().get_selectedItems()[0].get_id() != args.get_id())
            {
                args.get_tableView().selectItem($get(args.get_id()));
            }
        }
    </script>

All the best,
Ves
the Telerik team

Instantly find answers to your questions at the new Telerik Support Center

[Markus]

Thanks for help, now I get it work.

I'm sorry but with help of documentation I was not able to find those few lines of code.