Dynamic expand UITextView on ios 7

Question

I am using this code

CGRect frame = self.mytext.frame;
frame.size.height = self.mytext.contentSize.height;
self.mytext.frame = frame;

But it doesn`t work in iOS 7. Does anyone know why or have the same problem?

EDITED:

Sorry. I made an UIView, a UITextView and a UIScrollView so i can load the text in my uitextview expand.

I used this code in viewDidLoad

CGRect frame = self.moreDetailsTextView.frame;
frame.size.height = self.moreDetailsTextView.contentSize.height;
self.moreDetailsTextView.frame = frame;

CGRect moreViewFrame =  self.moreDetailsView.frame;
moreViewFrame.size.height = frame.size.height + 270;
self.moreDetailsView.frame = moreViewFrame;

int scrollViewHeight =  moreViewFrame.size.height + 235;
self.scrollView.contentSize = CGSizeMake(320, scrollViewHeight);

This was working fine in ios6, but now with xcode5 and ios7 the uitextview does not expand when i test the app in the simulator.

Answer 1

Noticed in IOS7 sizeToFit wasn't working also - perhaps the solution may help you too

[UITEXTVIEW sizeToFit];
[UITEXTVIEW layoutIfNeeded];

Answer 2

Finally i did it.

If anyone is having the same problem just had this code before

    [_moreDetailsTextView sizeToFit];