Filtering in a grid

I want to add a filtering in a grid. I know filtering in a column item which can open a different grid. But I want to ask the filtering in a grid that a column item can be relation to next column item. I mean I select a column item then next column item will be changed for automation and according to the selected column item.

Thanks for your help !

Ivan

You will have to change the value of the cells manually after the finishing the filtration using onFilterEnd event and setValue() method.
docs.dhtmlx.com/doku.php?id=dhtm … nfilterend
docs.dhtmlx.com/doku.php?id=dhtm … t_setvalue