Extjs - Use ColumnHeaderGroup dynamically

Is there a way to use ColumnHeaderGroup automatically by the json dat开发者_如何学Ca returning from the server?

I am looking for a way not to deal with it over and over in every grid...

Looking to simple it up.

Thanks

It's a plugin so not really. Plugins are usually used at startup so you would have to remove the grid and add the grid from a containing component.

Yes you can you the grouping plugin in Extjs 4.2 , for refrence please see the examples

http://docs.sencha.com/extjs/4.2.1/#!/example , also you can chnage the grouping at runtime using stores methods

store.clearGrouping( );

store.group( groupers, [direction] );