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PONib objects (subviews) accessing properties in ViewController
 

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    <p>Edited for brevity: </p> <p><strong>How does a subview access properties in its superview and its superview's view controller?</strong> Easy enough to go down the chain. How do we go back up? </p> <p>Original (verbose) post:</p> <p>The immediate problem I'm trying to solve is simplifying the "birth" of a somewhat complex view. The large picture has to do with Nibs and how subclasses (of UIView in particular) that have beyond trivial initializers are reconstituted when the view loads. </p> <p>I have some custom UIViews - subviews of a subview of my viewcontroller's view. When I instantiate these views in particular they need a reference to some properties (NSNumberFormatter, &amp; NSDictionary) of the View Controller. </p> <p>Currenty I use a method to instantiate them:</p> <pre><code>- (id)initWithFrame:(CGRect)frame items:(NSDictionary *)dictionary forEditingMode:(EditingMode)mode </code></pre> <p>I'm experimenting with moving them into a Nib to let them reconstitute themselves and running into basic design issues. One being I think I'm limited to initWithFrame as the default initializer?!? If so how can these objects look into the parent view controller and get a reference to the dictionary and some other properties?</p> <p>Are there methods I could call within initWithFrame (similar to the ones that retrieve the UIApplication delegate) but would instead allow the child view to send methods to it's parent views and/or controllers? </p> <p>Send in the MVC police, I'm sure I'm breaking something...</p>
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