I have a row button that opens a child grid. I need to set dynamically the state of the child gird to RO or Editable depending on a value in parent grid when the child grid is opened. I tried to do this by setting the e.tmpl.grid_is_editable = .f. in the OnGridExecute. It works on and off, not a reliable approach. I am looking for something on the client side. Is it possible to set the grid to editable or RO with javascript? Thanks.