How to achieve multiple sub-view rotation

're Doing a book, and now only the main view of the rotating operation, but there is also bookmarks, settings interface, but do not know how to make pressing the button to load the child view when the phone is in accordance with the direction of the horizontal screen to load or vertical screen, as well as carry out the phone rotate the view has changed. Thank you master.
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The reply was deleted at the moderator 2010-04-16 08:58:07

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The reply was deleted at the moderator 2010-04-16 13:09:47

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Reveal a face of it, on the table to be developed - both Iphone
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UIViewController has a callback function that is called shouldAuto beginning, possible