UITextView自定义输入（无键盘）iOS

Question

I am using an UITextView where I append input text based on custom buttons (No keyboard). It all works fine except that when the text exceeds to a new line, the UITextField crops text instead of scrolling down to the new line (as happens when you input text with the system keyboard)..

How can I fix this behavior?

Answer 1

You have to scroll the text view yourself as the length of the text increases - I imagine the system keyboard does this itself too.

The relevant method is scrollRangeToVisible: . The range argument should be the end of the text you have just inserted into the text view.