I have some data in a grid that is just too wide; the number of columns pushes my custom edit and delete buttons off the side. So want I'd like to do is cut back on the number of columns in the grid, but when selecting a row, popup a tooltip with the rest of the data, if and only if it meets a certain criteria.
If they select a row where the visible column of Error is false, do nothing. If they select a row where the Error column is true, show a tooltip with the error.
How can I implement this?
BTW, I only use whole row select, never individual column selections, and I never use inline editing, always the popup editor. This makes hovering or selecting a whole row much easier.