UITextField辞职第一响应者在Containerview中不工作

Question

I have container,in child class having some of the textfield after saved the text field value,the child class textfield cannot resigned.i was resigned the textfield coding put inside the viewWillAppear method,textFieldShouldReturn and am trying to refresh the containerview by the following way,

 1.Begin Appearance Transition
 2.End Appearance Transition

but that is not resigned?please provide any solution fot that,much appreciated.

NOTE:textField delegate also set.

Answer 1

如果您希望所有文本字段都[self.container.view endEditing:YES] ，请调用此方法[self.container.view endEditing:YES]

Answer 2

请尝试以下代码：

[[UIApplication sharedApplication] sendAction:@selector(resignFirstResponder) to:nil from:nil forEvent:nil];

Answer 3

输入以下代码以关闭键盘：

[self.view endEditing:YES];