Question

I am setting the array for a series of views with the following code. bunnyView1 through bunnyView7 are instances of UIImageView created in the storyboard but I want to automate the process so I can generate the connections with code. How would I set the values inside a loop?

- (void)viewDidLoad
{   
NSMutableArray *hopAnimation = [[NSMutableArray alloc] initWithCapacity:20];
for (int i = 1; i <= 20; i++) {
    [hopAnimation addObject:[UIImage imageNamed:[NSString stringWithFormat:@"frame-%i.png", i]]];
}
self.bunnyView1.animationImages=hopAnimation;
self.bunnyView2.animationImages=hopAnimation;
self.bunnyView3.animationImages=hopAnimation;
self.bunnyView4.animationImages=hopAnimation;
self.bunnyView5.animationImages=hopAnimation;
self.bunnyView6.animationImages=hopAnimation;
self.bunnyView7.animationImages=hopAnimation;
self.bunnyView1.animationDuration=1;
self.bunnyView2.animationDuration=1;
self.bunnyView3.animationDuration=1;
self.bunnyView4.animationDuration=1;
self.bunnyView5.animationDuration=1;
self.bunnyView6.animationDuration=1;
self.bunnyView7.animationDuration=1;                             
[super viewDidLoad];

}

Answer 1

Add your variables in an Array. And iterate the array and set values . For ex,

NSArray *collection = [[NSArray    alloc]initWithObjects:@"object1",@"object2",@"object3",@"object4",nil];