How to go to second view controller after click on disclosure indicator button

Question

I would like to remove existing annotation from mapview. Scenerio is to click on existing annotation callout part (disclosureindicator button) and it would lead user to anot

Answer 1

The MKMapView class has two methods you need to add/remove annotations:

addAnnotation: id <MKAnnotation>
removeAnnotation: id <MKAnnotation>

You'd create a class that implements the protocol MKAnnotation. Here's an example in another SO question: MKAnnotation, simple example