Using Event Handlers with Column Data

It's possible to add an Event Handler element beneath a Data Table Column element. This allows you, for example, to capture mouse-related events associated with table columns themselves and dynamically react to them. For instance, a More Info Row might be made visible or an image or a pop-up panel or a menu might be displayed when the cursor is hovered over a particular table column. For more information on More Info Rows, see Data Table Rows.