Dynamic expand UITextView

3
votes

I have UITextView and I want to expand it dynamically. If the text is should scroll I want to expand the view to fit the amount of the text. How can I do that. Thanks

2
iosios4uitextview

2 Answers

15
votes

When you end the editing of your text write this.

- (void) textViewDidEndEditing:(UITextView *)textView
{
    CGRect frame = myTextView.frame;
    frame.size.height = myTextView.contentSize.height;
    myTextView.frame = frame;
}
1
votes

You will have to find the heightof the text you need to contain inside the UITextView (of a particular fixed width) and then set its frame height to that value so that it is not scrollable. You can go through this example to see how exactly to do that.