ExtJs 4 Grid with nested grouping

Question

Is there an official way to implement nested grouping in extjs grids?

Let's say I have a bunch of models that I've grouped per employee, so far so good, now those reccords have a status, and I need to group by status also.

I've found this extension:

http://jaffa.sourceforge.net/JaffaRIATests/tests/extjs/multigroup/MultiGroup.html

Is there any other way?

Would it be a better aproach to use RowExpander?

Any help would be appreciated.

Answer 1

This UX worked perfectly.

I'll try to share an example in sencha fiddle with less code than in this post.

Best regards.

http://www.sencha.com/forum/showthread.php?265814-Multi-level-grouping-summary-and-grand-totals-for-Ext-JS-4.2