Filter on empty cells

Suite and Optimus Suite 5
#1

Hello,

i’ve searched the forum already, but haven’t found anything regarding this issue.
Is it possible to filter on empty cells?

We have a grid with 3 columns, some cells in column 3 are filled with text, some not.
In header we have standard text filters. We would like to filter that only rows with empty cells in col 3 are shown. Is this possible? Perhaps with the help of dhtmlxcombo filter?

Thanks.

#2

It can be done only with custom filtration. You can use “onFilterStart” event to catch moment when filtering starts and filter rows in necessary way. To filter rows with custom rule you also may use filterBy() method.
Please find more information here docs.dhtmlx.com/doku.php?id=dhtmlxgrid:filtering
docs.dhtmlx.com/doku.php?id=dhtm … ilterstart
docs.dhtmlx.com/doku.php?id=dhtm … t_filterby