当用户点击其他地方时，如何从文本字段中退出第一响应者?

问题描述

我已经用 ScrollView(与视图大小相同)填充了我的视图，当用户点击视图(或滚动视图)中的其他位置时，我不知道如何让第一响应者辞职.关于如何做到这一点的任何想法?我正在使用以下方法，但它没有按预期工作:

I have filled my view with ScrollView (same size as the view) and I'm stuck at how to resign first responder when user tap elsewhere in the View (or the scrollview). Any idea on how to do that ? I'm using the following method but it's not working as expected:

- (BOOL)textFieldShouldEndEditing:(UITextField *)textField
{
    [textField resignFirstResponder];
    return YES;
}

感谢您的帮助，

斯蒂芬

推荐答案

我找到了答案 这里:

如果您的最终目标只是让第一响应者辞职，那么这应该工作:[self.view endEditing:YES]

If your ultimate aim is just to resign the first responder, this should work: [self.view endEditing:YES]

endEditing(_:) 方法是为它设计的

The endEditing(_:) method is designed right for it

使视图(或其嵌入的文本字段之一)放弃第一响应者状态.

Causes the view (or one of its embedded text fields) to resign the first responder status.