Searching subrows/subgrid from parent grid

Is it possible to search/filter the contents of a subgrid’s subrow from the parent grid’s header?

I have a grid with a header row with text and select filters. The some rows in the grid may have a subgrid. A subgrid (if there is one for a given row) will contain at least one sub row. I would like to be able to perform a text filter/search on the contents of the sub grid’s subrow from the parent grid’s text_filter in the header. Is this possible? Can this be done programmatically?

If it is possible, can it be extended to a select_filter in the parent grid’s header that filters rows (but not sub rows in this case) in the sub grid?

Thanks in advance,
Michael

Unfortunately it impossible. As a workaround you can try to use dhtmlxTreeGrid. This extenstion have all required functionality. Please check example here docs.dhtmlx.com/doku.php?id=dhtm … n_treegrid