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Eric Friedman
80 PointsCrystal Ball intro course - assign-string-to-a-label
I have been searching around for help on the code challenge: http://teamtreehouse.com/library/assign-string-to-a-label
But I have not been able to find any discussion yet on it
The challenge 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'."
I have added the suggested from the video but clearly I missed something critical
- (IBAction)buttonPressed
3 Answers
Jorge Cruz
19,305 PointsSemicolon at the end. Always end your statements with it in Objective-C.
Amit Bijlani
Treehouse Guest TeacherSince it is the implementation of a view controller you must define the implementation of your method:
- (IBAction)buttonPressed {
}
Jorge Cruz
19,305 PointsYou're right! Thanks for correcting me.
Eric Friedman
80 PointsThat was it - thanks very much. I got a bit confused in the video and could not figure it out. Thanks so much for the help!