Sort by original Values

Hi,

I’m using a custom eXcell to format an integer into file size. Basicly it converts from bytes to KB, MB, GB, etc. I was wondering how the sort functions are supposed to work in this case. If I sort the column, am I sorting the value after returning from the eXcell? Or is it possible to sort based the original value and still keep the custom cell format?

Thanks!

According to the following example:
dhtmlx.com/docs/products/dht … ormat.html
You can see that the sorting works well with the formatted numbers, as it works not with the titles, displayed in a cell, but with the non-formatted value of a cell.