Hello,
We are having issues with grid component used along with windows. We try to attach grid to window by attachGrid() method on window to have ability only to scroll data within it but it doesnt show vertial scrollbar. How to solve it?
You should look at this sample. It may help yiou to solve your problem.
http://www.dhtmlx.com/docs/products/dhtmlxWindows/samples/08_components/02_grid.html
If issue still occurs for you - please provide any kind of sample or demo link where it can be reconstructed.