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Sencha MVC Architecture by Ajit Kumar

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View

Every view is a component in Ext JS as well as Touch. The kinds of views (visual presentation) that are available in Ext JS and the kind of behaviors they offer, differ considerably from Touch for the simple reason that each one of them addresses a different segment of devices and those devices have their own uniqueness. The component implementation is very different in the two frameworks. However, at a higher level, both frameworks have got three phases for every view component, shown as follows:

View

In the Initialization phase, do the following tasks:

  1. Register events.
  2. Apply styles.
  3. Call the hook method of the component/view class, which does the ...

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