iPhone:通过 XIB 完成按钮操作来放弃键盘

Question

嗨，我正在开发 UITextview

如何退出键盘，在键盘“完成按钮”后单击操作，即 XIB

谢谢

Answer 1

嗨，如果您想回答，使用键盘上默认的“完成”按钮退出 UITextview 的键盘，那么这就是答案

- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range 
replacementText:(NSString *)text {

    // Any new character added is passed in as the "text" parameter

    if([text isEqualToString:@"\n"]) {

        // Be sure to test for equality using the "isEqualToString" message

        [textView resignFirstResponder];

        // Return FALSE so that the final '\n' character doesn't get added

        return NO;
    }

    // For any other character return TRUE so that the text gets added to the view

    return YES;
}

我按照这个放弃了UITextview的键盘，如果有任何问题请告诉我

谢谢