After rewriting the Search module we have made the hard decision to rewrite the other two modules TreeGrid and SubGrid.
The reason for this lie in the concept of how these modules currently load the data -i.e after inserting every row we bind the appropriate events. This concept is not effective when the data is relative big. In such cases the TreeGrid throw a exception. Now we want to correct this problem binding the events at once.
Again with this we do some structure changes in the code. Lot of not used modules like grid.postdsata.js and grid.columns.js will be not more supported. They will be included into the download and moved to plugin directory. Also we have created another module named grid.addons.js. This module contain methods that will be no more supported. The full list of the methods will be know after a week. We have done some changes in GitHub, so you have a idea what we do.
Another good news is that we have realised (under development) a keyboard navigation in the Grid and Tree Grid. This will make jqGrid one of the best grids.
From today we begin intensive test with jQuery 1.5.1. If you encounter problems with this jQuery release please post it into the form with code example and data. Only these posts will be answered and eventually fixed.
As usual – any questions, comments, anything – is welcome. We are always listening and trying to improve.
Yours jqGrid Team.