Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

iOS Build a Simple iPhone App (iOS7) Getting Started Assign String to a Label

Posted by Steve Hunter
Steve Hunter
57,682 Points

IBAction quiz/challenge

I don't understand what is wrong with my code for this challenge.

Any ideas?

import "THViewController.h"

@implementation THViewController : UIViewController

  • (IBAction)buttonPressed; @end;

4 Answers

Ryan sTEADMAN
Ryan sTEADMAN
1,600 Points
Ryan sTEADMAN
Ryan sTEADMAN
1,600 Points

What was the question again??

Steve Hunter
Steve Hunter
57,682 Points
Steve Hunter
Steve Hunter
57,682 Points

Thanks! The question is:

Assume we are creating an app to display random quotes. So far our app has a label and a button that have been added to the view. We need to create an 'IBAction' for our button. Please define a method called 'buttonPressed' and make sure it returns an 'IBAction'.

Ryan sTEADMAN
Ryan sTEADMAN
1,600 Points
Ryan sTEADMAN
Ryan sTEADMAN
1,600 Points

I think it could be:

-(IBAction) *buttonPressed;

Steve Hunter
Steve Hunter
57,682 Points
Steve Hunter
Steve Hunter
57,682 Points

That didn't clear the Quiz parser.

The code I initially wrote works in Xcode but not in the answer to the quiz. I'm confused!