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4,998 PointsWhat is wrong with my code on Task 3 of 3 in Creating a Data Collection?
This is the link to the activity: https://teamtreehouse.com/library/build-a-simple-iphone-app-with-objectivec/creating-a-data-model/creating-a-data-collection-2
I do not know what is wrong with my code.
#import "UIViewController.h"
@interface ViewController : UIViewController
@property (strong, nonatomic) NSString *shoppingCart;
@property (strong, nonatomic) NSArray *shoppingList;
@end
#import "ViewController.h"
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Add your code below!
self.shoppingList = [[NSArray alloc]initWithObjects: @"toothpaste", @"bread", @"eggs", nil];
self.shoppingCart = [shoppingList objectAtIndex: 2];
}
@end
2 Answers
Cindy Lea
Courses Plus Student 6,497 PointsTry this for your last 2 statements:
self.shoppingList = @[@"toothpaste", @"bread", @"eggs"]; self.shoppingCart = [self.shoppingList objectAtIndex: 2];
brandenyang
4,998 PointsThat worked, thanks!