使用返回键关闭模态视图

I got one UITextField on my Modal view controller. When "Done" key is clicked, i want to dismiss the modal view. i don't know where should i add below code to dismiss modal view. Thanks in advance for any help.

我的Modal视图控制器上有一个UITextField。单击“完成”键时，我想关闭模态视图。我不知道我应该在哪里添加以下代码来消除模态视图。在此先感谢您的帮助。

[self.parentViewController dismissModalViewControllerAnimated:YES];

1 个解决方案

#1

add it in UITextFieldDelegate method

在UITextFieldDelegate方法中添加它

-(BOOL)textFieldShouldReturn:(UITextField *)textField {
    [textField resignFirstResponder];
    [self.parentViewController dismissModalViewControllerAnimated:YES];
    return YES;
}