Which is the most stable "multilevel group" plugin for a grid?

[mankz]

I found this thread (https://www.extjs.com/forum/showthread.php?p=200586#post200586).

Just wondering if there is a more stable plugin, maybe even an "official" version?

[Condor]

Don't know about stability, but it's definitely the most used extension for this requirement.

Alternatives are TreeGrid (http://www.extjs.com/forum/showthread.php?t=37831) and SubTableRowExpander (http://www.extjs.com/forum/showthread.php?t=30268).

IIRC there is a Tree Grid extension on the Ext 3.1 roadmap.

[mankz]

thanks condor! :)