Passing image from one view to another

Question

I\'m getting an image from the user from the photo gallery, and I want to pass it to a another view...

I\'ve read that I should be able to simply do something like t

Answer 1

First Viewcontroller:

-(void)passimage
{
    Second_ViewController *select_main = [[UIStoryboard storyboardWithName:@"Main" bundle:nil]instantiateViewControllerWithIdentifier:@"Second_ViewController"];
    select_main.tt_image = _bg_imageview.image;
    [[self navigationController]  pushViewController:select_main animated:YES];
}

Second Viewcontroller pass UIImage object:

- (void)viewDidLoad {

    _bg_imageview.image = _bb_image;
}

Answer 2

I think I found the problem :

In your class secondView, your UIImageView is not connected to the object UIImageView in the nib file.

You should have something like that :

IBOutlet UIImageView *imgView;

To check if the view is correctly connected to the Nib you can do this :

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
        [imgView setBackgroundColor:[UIColor redColor]];
    }
    return self;
}

Your problem is interesting please let me know if it doesn't work I'll check deeper.

Answer 3

This solved the issue:

-(IBAction)sendImage:(id)sender
{
    if(self.secondView == nil)
    {
        SecondView *secView = [[SecondView alloc] initWithNibName:@"SecondView" bundle:[NSBundle mainBundle]];

        self.secondView = secView;

        secView.theImage = selectedImage.image;
    }

    [self.navigationController pushViewController:secondView animated:YES];
}

SecondView:

@interface SecondView : UIViewController
{
    UIImageView *imgView;
    UIImage *theImage;
}

@property (nonatomic, retain) IBOutlet UIImageView *imgView;
@property (nonatomic, retain) UIImage *theImage;

-(void)setImage:(UIImage *)image;

@end

and in the .m of secondView:

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view from its nib.
    [imgView setImage:theImage];
}