async getcellprop

Ive been playing with getcellprop as I have a severity field with a range of 1-100.  I'd like to display values over 80 in red.  This event works fine but relies on a full render from the server to achieve the desired result.

My grid is using async paging and I dont want to change that.  Can the same affect be achieve with some Java or any other suggestions? 

Unfortunately, this indeed requires a full grid rendering. Async update will (for speed reasons) only asynchronously update the cell values. A possible solution could be to loop through all cells and update the color in Javascript code. Look in the HTML source for the ID's of the cells you want to update, use getElementByID() to get the element and change its color.