CODEWITHSUNDEEP
iosobjective-ciphone
Dhaval
Dhaval

Reputation: 1

Send image from one UIViewController to another

I want to pass one Image that i take from gallery or camera and i want it to pass on next view.
I do it by the code.

    PhotoDocumentViewController *objectPhotoDocument = [[PhotoDocumentViewController alloc]initWithNibName:@"PhotoDocumentViewController" bundle:nil];

[objectPhotoDocument.imgSelectedPhoto setImage:finalImage];
[self.navigationController pushViewController:objectPhotoDocument animated:YES];

Here imgSelectedPhoto is the UIImageView that i declared on next view(PhotoDocumentViewController).

But when it pushed next view. Image can not be displayed i don't know what is the problem. Please help me.

Upvotes: 0

Views: 500

Answers (2)

ugur
ugur

Reputation: 842

Create a property for UIImage in PhotoDocumentViewController as:

@property (nonatomic, strong) UIImage *myImage

And set it with:

[objectPhotoDocument setMyImage:finalImage];

before pushing your objectPhotoDocument.

This way you will have a strong pointer to the UIImage object. And in viewDidLoad method of PhotoDocumentViewController set this object to your UIImageView.

[self.imgSelectedPhoto setImage:self.myImage];

Upvotes: 0

Jun
Jun

Reputation: 3432

You need to set the properties of view and subviews after the view controller finished loading the views, i.e. inside viewDidLoad function. Something like:

PhotoDocumentViewController *objectPhotoDocument = [[PhotoDocumentViewController alloc]initWithNibName:@"PhotoDocumentViewController" bundle:nil];
objectPhotoDocument.imageToSend = finalImage;
[self.navigationController pushViewController:objectPhotoDocument animated:YES];

PhotoDocumentViewController.h

@interface PhotoDocumentViewController : UIViewController
...
@property (nonatomic, strong) UIImage *imageToSend;
@end

PhotoDocumentViewController.m

- (void)viewDidLoad
{
     ...
     imgSelectedPhoto.image = self.imageToSend;
     ...
}

Upvotes: 1

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