You just need to define a right click event for the grid parameters.
Event
Parameters
Description
onRightClickRow
rowid, iRow, iCol, e
Raised immediately after row was right clicked. rowid is the id of the row, iRow is the index of the row (do not mix this with the rowid), iCol is the index of the cell. e is the event object. Note – this event does not work in Opera browsers, since Opera does not support oncontextmenu event
I too am trying to get the onRightClickRow function to work. I'm using 3.6.4 and I'm having no luck. Are there any examples, non tree view based of this?