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iOS

Posted by james white
james white
78,399 Points

we need to conform to the UITextFieldDelegate protocol. Change the header file to conform to this protocol.

Dismissing the Keyboard Challenge: http://teamtreehouse.com/library/dismissing-the-keyboard

Challenge Task 1 of 4

In this app we are recording details of different types of teas. To manipulate the keyboard and respond to events, we need to conform to the UITextFieldDelegate protocol. Change the header file to conform to this protocol.

Forgive me if there is another forum thread about this, but I couldn't find one..

I searched around an found this StackOverFlow thread: http://stackoverflow.com/questions/8735399/uitextfielddelegate-protocol-changed-between-ios-4-3-and-5-0-whats-happening

..which had a line that looked promising:

@interface ViewController : UIViewController <UITextFieldDelegate>

..but I passed it in and it didn't work!

Then I realized there was another @interface line:

@interface TeaDetailViewController : UIViewController

So I decided to merge them together into:

@interface TeaDetailViewController : UIViewController <UITextFieldDelegate>

.and lo and behold it passed. Hope this helps some other people..

For the other parts of the challenges, here's some cross referencing of other threads I found helpful:

For Challenge 2 of 4: https://teamtreehouse.com/forum/solved-code-challenge-dismissing-your-keyboard-help

For both Challenges 3 & 4: https://teamtreehouse.com/forum/code-challenge-dismissing-the-keyboard-task-3-of-4