模态对话框不会关闭键盘 [英] Modal Dialog Does Not Dismiss Keyboard
问题描述
我遇到了一个问题,当在一个 UITextField
或 UITextView
中留下键盘时,键盘不会被解雇 UIModalPresentationFormSheet
。另外,我创建了一个大按钮作为视图的背景,因此如果用户点击字段之外它会被触发。我在常规视图控制器中使用相同的代码,它按预期工作。在模态视图控制器中它什么都不做。任何建议都将不胜感激。
I am running into an issue where the keyboard does not get dismissed when leaving a UITextField
or UITextView
in a UIModalPresentationFormSheet
. In addition, I've created a large button to serve as the view's background so if the user taps outside the fields it gets triggered. I am using the same code in a regular view controller, and it works as expected. In the modal view controller it does nothing. Any suggestions would be appreciated.
- (BOOL)textFieldShouldReturn:(id)sender {
[titleTextField resignFirstResponder];
return YES;
}
- (BOOL)textViewShouldReturn:(id)sender {
[synopsisTextView resignFirstResponder];
return YES;
}
- (IBAction)textFieldDoneEditing:(id)sender {
[sender resignFirstResponder];
}
- (IBAction)textViewDoneEditing:(id)sender {
[sender resignFirstResponder];
}
- (IBAction)backgroundClick:(id)sender {
[titleTextField resignFirstResponder];
[synopsisTextView resignFirstResponder];
}
推荐答案
覆盖 disablesAutomaticKeyboardDismissal
返回NO,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;
}
另外,请检查 SO 问题,如果你想得到详细的解释。
Also, check this SO question if you want to get a detailed explanation.
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