Hello!

is it possible to add a “beforeRefresh” callback to the navigator “refresh” default button?
… analog to the afterRefresh callback that is called after the table was reloaded.

I need this callback to modify the reload grid post parameters specific when this button is pressed by the user.
so this beforeRefresh callback should be called immediately when the click is processed.

navGrid : function (elem, o, pEdit,pAdd,pDel,pSearch, pView) {