I'm running into the same issue, did you ever figure out a solution? Thanks, Chris
--- In [email protected], "Ezekiel48" <[EMAIL PROTECTED]> wrote: > > I am trying to create a gantt chart, and would want groupedColumns > with month spanning the dates of the month. > > I tried to concat and push a AdvancedDataGridColumnGroup onto > groupedColumns, it only worked with push, it adds to the array, but > doens't update the display of the ADG. > > adg.groupedColumns.push( new > AdvancedDataGridColumnGroup(monthNames[date.getMonth()])); > > (monthNames is an array of strings of month names) > > I tried running adg.invalidateDisplay() and reset the dataprovider > groupingCollection source and it still didn't update. > > Is there a way to programatically create these columns or do you have > to do it with the mxml? > > Thanks. >
