Question

I’m trying to send data between two classes. I’ve done it using the properties method, but the data keeps coming back on the other side empty.

FrameGallery.h (class that’s sending data):

@interface FrameGallery{
    NSMutableArray *filesArray;
}

@property (nonatomic, retain) NSMutableArray *filesArray;

@end

FrameGallery.m

#import "FrameGallery.h"

@implementation FrameGallery

@synthesize filesArray;

LoadFilePopOverController.m (class that’s receiving data)

FrameGallery *frameGallery = [[FrameGallery alloc] init];   
NSLog(@"%@", frameGallery.filesArray);

Is there something that I’m missing here that’s really obvious?

I’ve done it successfully in the past but I can’t find the code where I used it. Any help would be appreciated.

Answer 1

Create an array in your LoadFilePopOverController and make it a property , synthesize it.

Now when you navigate to LoadFilePopOverController from FrameGallery , assign the array to the one that was created in LoadFilePopOverController.

For e.g.

in LoadFilePopOverController.h

NSMutableArray *getdata;

@property (nonatomic, retain) NSMutableArray *getdata;

in .m

@synthesize getdata;

Now in your FrameGallery.m , go to the code where you are performing your navigation,
and set the array like:

Loadvc.getdata = filesArray;