Question

I have a UIViewController opened when a button is pressed in the previous one:

In the first one:

-(IBAction)info:(id)sender{

MapInfo *infoView = [[MapInfo alloc] initWithNibName:nil bundle:nil];
[self presentModalViewController:infoView animated:YES];
}

I would like to send two parameters to MapInfo, but I cant find how to do it.

Thank you in advance

Answer 1

You can either write custom init method and use that instead of initWithNibName:bundle:

- (id) initWithParameter1:(id)parameter1 parameter2:(id) parameter2:(id)parameter
{
    if (self = [super initWithNibName:nil bundle: nil]){
        // custom initialization here
    }
    return self;
}

or you can add properties for your parameters in MapInfo and set them before presenting:

MapInfo *infoView = [[MapInfo alloc] initWithNibName:nil bundle:nil];
infoView.parameter1 = parameter1;
infoView.parameter2 = parameter2;
[self presentModalViewController:infoView animated:YES];