ComboBox Cascading in EditorGridPanel

[enzonicolino]

Hi,
I need to make between 2 cascade combobox in a editorGridPanel, for example:
first for the nations, second for cities;
on change event of the nations combobox, I want to reload the store on the city combobox.

Do you have a solution or any suggestions?

PS: I'm using extjs 3.2

[[email protected]]

Moved to help

[troseberry]

Check out the following forum post. Might help point in right direction
http://www.sencha.com/forum/showthre...ombo-from-data

Also could check out the tutorial post
http://www.sencha.com/learn/Tutorial...rial_for_Ext_2