Hello,
We have a grid of tasks and each row has a detail's pane (hierarchy) that shows, when expanded, a tree list of sub-tasks.
If you attempt to delete a tree list node (not the last) it will delete the node correctly, but will trigger the grid's to prompt the user to make sure the item should be deleted or not (which is NOT normal). But when this is shown, it is already too late to Cancel has the tree list has already deleted the item. Users don't understand why they are given a chance to prevent the deletion, but it does not work.
So in short, we want the tree list, when the users deletes a node, to not trigger (i.e. to prevent) the grid's item deletion.
Here is a dojo that shows what happens:
https://dojo.telerik.com/APaXoRuR
- Load the Dojo and open the Network tab of the developer toolbar
- Expand one of grid's detail row
- Attempt to delete one of the tree list items (except the last item)
- Note the dialog popup which is not normally shown for a treelist
- Note the Item is already deleted anyway... before the popup is shown...
- Click Cancel on the dialog
- The item disappears even if you did cancel
Please let me know if you need more information,
Regards,
Eric.
Eric Boulé, B.Eng.
Solution Architect
Centre d’Essais Techniques de la Qualité (CETQ) | Quality Engineering Test Establishment (QETE)
Department of National Defence / Government of Canada
Eric.Boule@forces.gc.ca
