viewOpeners is isolated from the a lot of the this.app mechanics as it is not a property hanging off of app that one may manipulate at a dojox controller. Instead it is encapsulated as an object within app.js and only is "touched" through other methods and functions within app.js. viewOpeners is the stack of history in a dojox application. Views are popped off the stack to empower back buttons. (Note: It appears the ways dojo 1.9.2 and dojo 1.9.1 behave regarding this sort of management has changed.) Four functions touch viewOpeners from within app.js:
- isTargetOnPageStack
- clearPageStack
- pushViewOpener
- popViewOpener
Addendum: This may all be bunk, representative only of what goes on at my own workplace.
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