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POGetting Coordinates to UINavigationController into the showDetails Method
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  1. POGetting Coordinates to UINavigationController into the showDetails Method
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    copied!<p>I have a map view with pins annotations into it. I need to pass to the detail view the coordinates of a pin when the user press the disclosure button of the pin information. How can I get the coordinates of the pin when I am into the showDetails method? I am using the next code.</p> <pre><code>- (void)showDetails:(id)sender { DetailViewController *detailViewController = [[DetailViewController alloc] initWithNibName:@"DetailViewController" bundle:nil ]; // HERE I NEED TO PASS THE COORDINATES OF THE PIN TO THE DETAILVIEWCONTROLLER. [self.navigationController pushViewController:detailViewController animated:YES]; [detailViewController release]; } - (MKAnnotationView *)mapView:(MKMapView *)theMapView viewForAnnotation:(id &lt;MKAnnotation&gt;)annotation { // If it's the user location, just return nil. if ([annotation isKindOfClass:[MKUserLocation class]]) return nil; else { // Handles the other annotations. // Try to dequeue an existing pin view first. static NSString *AnnotationIdentifier = @"AnnotationIdentifier"; MKPinAnnotationView *pinView = (MKPinAnnotationView *)[self.mapView dequeueReusableAnnotationViewWithIdentifier:AnnotationIdentifier]; if (!pinView) { // If an existing pin view was not available, creates one. MKPinAnnotationView *customPinView = [[[MKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:AnnotationIdentifier] autorelease]; customPinView.animatesDrop = YES; customPinView.canShowCallout = YES; // Adds a detail disclosure button. UIButton *rightButton = [UIButton buttonWithType:UIButtonTypeDetailDisclosure]; [rightButton addTarget:self action:@selector(showDetails:) forControlEvents:UIControlEventTouchUpInside]; customPinView.rightCalloutAccessoryView = rightButton; return customPinView; } else pinView.annotation = annotation; } return nil; } </code></pre> <p>Thanks for reading.</p>
 

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