ios - Setting self.view.frame after going back does not work -
i setting uitableviewcontroller
's frame in viewdidappear
follows:
self.view.frame = cgrectmake(0.0, 0.0, 320.0, 468.0);
the original frame height 516.0
.
this works fine , frame change. however, when go view controller (it in uinavigationcontroller
), frame not change (says @ 516.0
though line indeed called when going back.
what causing frame not change second time controller shown , how rectify this?
viewdidappear not called when dismiss modal view. think of modal view view on top on view.
when push or pop view controller on/off navigaction controller's stack, usual viewwillappear / viewdidappear methods aren't called. if want ensure they're called, add uinavigationcontrollerdelegate protocol root view controller:
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