Updating Label on previously loaded view?

Posted by fuzzygoat on Stack Overflow See other posts from Stack Overflow or by fuzzygoat
Published on 2010-04-14T15:31:54Z Indexed on 2010/04/14 15:33 UTC
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Filed under:

objective-c

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cocoa-touch

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iphone

I am working on a simple app tab-bar based application that has two views. The first is the main application and the second is a simple instruction screen. What I am trying to do is create a update a label on that second screen as things change in the main app. Because the second screen is only simple with one label and some text I am not unloading it once its loaded. After the first viewDidLoad I can update the label just fine, but after that is there a way to catch successive view switches from the tab-bar menu so I can update the label?

many thanks

gary

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