Posted by dzish , 22 March 2012 - 05:26 AM
The dataitem is binded with computed column in dataset which has default value empty string. And onFetch event writes an localized string. Because of some request I needed to change binding of my chart from table direct to dataset. And it was "the apple of discort". Now is computed column fetching only for chart not for table. And that's why in table is empty string.
My result is to make another simpler dataset for chart.