I have the same problem than
[dhtmlxDataProcessor] DataProcessor (v2.1) doesn’t keep custom row or cell styling on update/insert
My build is the 90226 (pro)
my customer No is …(support end the 1 of may !!!)
thanks
As quick fix, you can block any style related operation of dataprocessor as
dp.attachEvent(“onRowMark”,function(){ //dp - instance of dataprocessor 2.1+
return false;
});