I am creating an annotation callout with right accessory button, using the following code
- (MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id <MKAnnotation>)annotation
{
if ([annotation isKindOfClass:[MKUserLocation class]]){
return nil;
}
else {
static NSString *AnnotationViewID = @"annotationViewID";
MKAnnotationView *annotationView = (MKAnnotationView *)[self.mapView dequeueReusableAnnotationViewWithIdentifier:AnnotationViewID];
if (annotationView == nil)
{
annotationView = [[MKAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:AnnotationViewID];
}
annotationView.image = [UIImage imageNamed:@"Mevents.png"];
annotationView.annotation = annotation;
annotationView.canShowCallout=YES;
UIButton* rightButton = [UIButton buttonWithType:UIButtonTypeDetailDisclosure];
[rightButton setTitle:annotation.title forState:UIControlStateNormal];
[rightButton addTarget:self action:@selector(showDetails:) forControlEvents:UIControlEventTouchUpInside];
annotationView.rightCalloutAccessoryView = rightButton;
// UIImageView *profileIconView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"profile.png"]];
// pinView.leftCalloutAccessoryView = profileIconView;
// [profileIconView release];
return annotationView;
}
}
How can I track, which annotation is clicked ? I want to load the details screen with the id and fetch the data based on that id to show info.
When you create the annotation add a tag to it
annotationView.image = [UIImage imageNamed:@"Mevents.png"];
//Add this after
annotationView.tag = 111;
Now in viewForAnnotation
, check for this tag
- (MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id <MKAnnotation>)annotation
{
if ([annotation isKindOfClass:[MKUserLocation class]]){
return nil;
if(annotation.tag == 111)
//Do something
else
//Do some other thing
}
hey bro check my answer in the following thread it can help you.
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