动态扩展UITextView [英] Dynamic expand UITextView

问题描述

我有UITextView，我想动态扩展它。如果文本应滚动我想扩展视图以适应文本的数量。我怎样才能做到这一点。谢谢

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

推荐答案

当您结束编辑文本时，请写下此内容。

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;
}

这篇关于动态扩展UITextView的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！