单击文本字段会显示键盘.用户按回车键时如何隐藏?
Clicking in a textfield makes the keyboard appear. How do I hide it when the user presses the return key?
首先将你的文件委托给 UITextField
First make your file delegate for UITextField
@interface MYLoginViewController () <UITextFieldDelegate>
@end
然后将此方法添加到您的代码中.
Then add this method to your code.
- (BOOL)textFieldShouldReturn:(UITextField *)textField {
[textField resignFirstResponder];
return YES;
}
同时添加 self.textField.delegate = self;
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