mygrid.attachHeader Problems

Hi,

I’m trying to combine the attachHeader function with the group by, as following:

I attached the neccesary imports:

Then, the problem is that i don’t see the headers correctly (the name of the column is OK, but the header don’t show the white area). I see, for example, #text_filter as header, not the white area to write in.

Regards

Please try to add to your code dhtmlxgrid_filter.js

Thanks sematik, i forgot to include it.