iPad popover textfield - resignFirstResponder不会关闭键盘 [英] iPad popover textfield - resignFirstResponder doesn't dismiss keyboard

问题描述

我有两个文本字段的电子邮件和密码。当在常规视图上显示字段时，以下代码可以正常工作，但是当它们在弹出窗口上时，resignFirstResponder不起作用（becomeFirstResponder工作）。两个字段都调用了textFieldsShouldReturn。
如果我错过了什么，有什么想法吗？
谢谢！

I have two text fields email and password. The following code works fine when the fields are presented on a regular view but when they are on a popover, the resignFirstResponder does not work (becomeFirstResponder works). textFieldsShouldReturn was called for both fields. Any idea if I am missing something? Thanks!

  - (BOOL)textFieldShouldReturn:(UITextField *)theTextField {

     if (theTextField == email) {
         [password becomeFirstResponder];
         return NO;
     }

     [theTextField resignFirstResponder];
     return NO;
}

推荐答案

检查这个问题：

覆盖 disablesAutomaticKeyboardDismissal 返回否，如下所示修复了我的同样问题。您应该将此代码放入视图控制器，从中启动键盘：

Overriding disablesAutomaticKeyboardDismissal to return NO as below fixed the same problem of mine. You should put this code to your view controller, from which you initiate the keyboard:

- (BOOL)disablesAutomaticKeyboardDismissal {
    return NO;
}

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