This is probably the same or similar issue to http://forums.infragistics.com/forums/t/69401.aspx
And is also somewhat related to an earlier post I made here http://forums.infragistics.com/forums/t/69426.aspx
So since the grid is taking 2-5 seconds to load the data and since I have a hidden column, the column header that is hidden is appear as undefined until the data is loaded.
Hello Exceed,
I tried to reproduce the issue using the sample attached by Christoff:
http://community.infragistics.com/cfs-file.ashx/__key/CommunityServer.Discussions.Components.Files/499/6165.InfragisticsGridHiddenColumns.zip
The only change that have to be tone is to remove the option
autoGenerateColumns: false,
After this change the sample works as expected.
Hope this helps.
I already have the grid set to false, my sample code for the grid is here: http://forums.infragistics.com/forums/t/69426.aspx posted as slinex replied on Wed, May 23 2012 5:36 PM and Borislav Traikov posted a sample that is similar to mine.