Properly set waitMsgTarget using MVC pattern

[papaja]

Hello,
I have followed "MVC Architecture" guide at: http://docs.sencha.com/ext-js/4-0/#!...n_architecture. Then I tweaked and modified it to my needs.

Where and how should I set waitMsgTarget, and waitMsg for it to appear when I click on Save button in "AM.view.user.Edit" view?

[littletree]

Please see my answer here:

http://stackoverflow.com/questions/7...529970#7529970