[Solved] Int Value from MainViewController to UIImageView Class [closed]

The answer given by JoeFryer is one idea or else you can also use NSNotificationCenter. It works as below. Put this in ImageviewController Tap Action. [[NSNotificationCenter defaultCenter] postNotificationName:@”countUp” object:nil userInfo:nil]; Put this in MainViewController‘s ViewDidLoad method. [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(increaseCount) name:@”countUp” object:nil]; and also this method -(void)increaseCount{ //Here You can increase the count count++; } Hope … Read more

[Solved] iOS Multiple Random Image View

This works on my Xcode 4.6.2. Integrated the comment from @rmaddy. ViewController.h #import <UIKit/UIKit.h> @interface ViewController : UIViewController @property (weak, nonatomic) IBOutlet UIImageView *imageView1; @property (weak, nonatomic) IBOutlet UIImageView *imageView2; @end ViewController.m #import “ViewController.h” @interface ViewController () @end @implementation ViewController – (void)viewDidLoad { [super viewDidLoad]; _imageView1.image = [UIImage imageNamed:[NSString stringWithFormat:@”%d.png”, arc4random_uniform(4) + 1]]; _imageView2.image = … Read more

[Solved] XCODE Obj-C add UiimageView programatically in a for

You syntax is wrong. This is more what you need. for (int i=0;i<3;i++){ UIImageView *image=[[UIImageView alloc] initWithFrame:CGRectMake(i*50, 50, 250, 250)]; [self.view addSubView:image]; } However, this is not much use to you as your images are not referenced from anywhere so you can not populate or adjust them easily. 3 solved XCODE Obj-C add UiimageView programatically … Read more

[Solved] UIImage IBAction Segue? [closed]

You can use remove all the subviews and attach new subviews if you really don’t want to use UINavigationController, but I advise against it. You can use navigation controller without exposing anything to the user. They don’t have to know you’re using one. If you want to attach actions to an image, it’s better to … Read more