UIText视图委托问题 [英] UIText view delegate issue
本文介绍了UIText视图委托问题的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想从UItextview退出键盘.如何以编程方式实现UItextView委托方法.
I want to resign keyboard from UItextview. How to implement UItextView delegate method programmatically.
推荐答案
如果您希望在单击返回键时让您的键盘被辞职,那么您必须编写该方法,....
If u want that ur keyboard is resigned when click on return then u have to write, implement this method....
- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {
if([text isEqualToString:@"\n"]) {
[textView resignFirstResponder];
return NO;
}
return YES;
}
只需将其复制并粘贴......:)
Just make it copy and paste....:)
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