ios - How can i replace a IBOutlet uiview programmatically with a custom view in swift -
it has replacementview
uiview
in storyboard
@iboutlet var replacementview: uiview!
connected.
i want replace replacementview
with
replacementview = secondviewcontroller().view
but doesn't work. problem?
replacementview
reference. have change object in view stack.
you should keep reference replacementview
's parent. next remove replacementview
parentview , add secondviewcontroller().view
parentview.
i suggest try add secondviewcontroller().view
replacementview
, add fill constraints.
you should remember retain secondviewcontroller, otherwise dealocated before appear. read addchildviewcontroller(childcontroller: uiviewcontroller)
uiviewcontroller method.
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