title: Initializing a store's data in Extjs
body: <p>I have <strong>store</strong> that I would like to initialize from a database but I couldn't find a standard init method for the <code>Ext.data.Store</code>. I found a couple of examples with the <code>StoreManager</code> component, but I think that's not what I'm looking for. I have an MVC structure for my app and I'd like to keep it, I only want to initialize my store's data field using a method I define. Could someone explain how to do so?</p>