DropDownDataGrid with LoadData empty filter problem

I found a problem in DropDownDataGrid with LoadData event:

  1. Enter a string in the filter box that produces empty result. LoadData event updates Data with empty result and DropDownDataGrid table is empty.
  2. Clear filter string. LoadData event updates Data with non-empty result but DropDownDataGrid table is still empty.

Custom filtering example in this demo is using LoadData binding, check it for reference:

Most probably you are not updating DataGrid Count.

I checked this demo and it also has this problem.



We are referring two different examples, the one with the problem you’ve posted is with virtualization enabled. We will check what’s causing this and in the meantime you can turn off virtualization and use paging.

Ok, sorry for not being specific. Thanks for a quik response!