TIWCGJQGridNavEditFormOptions.OnAfterClickPgButtons Property
This event can be used only when we are in edit mode and the navigator buttons are enabled; it fires after the data for the new row is loaded from the grid, allowing modification of the data or form before the form is redisplayed. afterclickPgButtons : function(whichbutton, formid, rowid) where whichbutton is either 'prev' or 'next' formid is the jQuery object of form id, you can use formid[0].id to get form id. rowid is the id of the current row
published property OnAfterClickPgButtons: TIWCGJSonFunc index 32 read GetFuncValue write SetFuncValue stored IsFuncStored;