I'm trying to learn Objective C and iOS development, but am having trouble. I am trying to create a very basic app that has a text field and that prints out the value entered into the text field using NSLog when the return key is pressed. I have added the text field via storyboard, but am unsure how to create the delegate method needed to make this work. I have thus far added the following code to the ViewController.h file: @property (weak, nonatomic) IBOutlet UITextField *textfld;
Thanks in advance for any help.
Set the delegate
of the UITextField
outlet to be your ViewController
. Then have your ViewController
implement the UITextFieldDelegate
protocol. Then in the textFieldDidEndEditing:
method, print out the text
property of the textView
input.
Update
- (void)viewDidLoad {
[super viewDidLoad];
self.txtField.delegate = self;
}