1. Agregar UITextFieldDelegate
2. self .nameTextField.delegate = self ;
3.
//点击UITextField的响应事件
-(void)textFieldDidBeginEditing:(UITextField*)textField
{
//点击这个方法 就相当于点击了一个按钮,在这里做自己想做的
if(textField == _nameTextField){
[textField resignFirstResponder];
}
}
//点击UITextField--Return响应事件
- (BOOL)textFieldShouldReturn:(UITextField *)textField
{
return [textField resignFirstResponder];
}