jQuery Grid Plugin - jqGrid

Ok I think I found a good solution… plus it is probably better not to fire the Ajax if the user is quickly changing rows anyways.

var vAttendanceRefreshGrid;

..

clearTimeout(vAttendanceRefreshGrid);

vAttendanceRefreshGrid = setTimeout(function(){vAttendance.trigger("reloadGrid",[{page:1}]);},500);

I actually wrote some keypress events as well so the user can scroll through
the grid with up arrow/down arrow/page up/page dn/home/end... so if they
are really hammering on the keyboard it is probably better I don't fire off n number
of ajax requests when they aren't going to see the data for the rows they are
scrolling through really quickly anyways.