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Alex Blair
3,838 PointsCrystal Ball button does not show different predictions. In other words, it doesn't work. Help!
Can anybody tell me why this button does not display the correct object. ObjectAtIndex is set to 2. But it is still displaying 0 when I run the program and press the predict button. Any thoughts?
- (IBAction)buttonPressed {
NSArray *predictions = [[NSArray alloc] initWithObjects:@"It is Certain", @"it is not certain", @"i dont know", nil];
self.predictionLabel.text = [predictions objectAtIndex: 2];
}
@end
Forrest Wilson
21,862 PointsIs your IBAction linked to a button in the Storyboard? And is there an @property in your header file for the predictionLabel?
1 Answer
Erion Vlada
13,496 PointsIt looks correct and working for me so thats odd. Try [predictions lastObject] to get the last object in your array.
Kai Aldag
Courses Plus Student 13,560 PointsKai Aldag
Courses Plus Student 13,560 Pointsevery thing here looks fine. is it displaying "It is Certain"?