I've created a '3T' layout in dhtmlx. And if I create the cells, there is a splitter, or some space between them. How is it possible, to remove the spacing from between cell "a" and "b"?
I know DHTMLX is not a well known library, that's why I can't find the answer on the internet.
Layout's cell separators are hardcoded. They are inseparable visual and functional elements of layout's structure. Thus, they can't be removed or hidden.