AngularJS Tutorial: $route Service and AJAX content (using ngRoute)
-What is $route Service
-How to be on the same route and update Route Parameters
-How to reload or refresh current route
-How to list all routes
-How to force reload a route
-How to use same template for multiple routes
-How to perform AJAX operations once Route is loaded
-How to show progress message when routing
-How to access $scope in a route
-How to map route parameters with $scope members
-How to work with routing events (of ngRoute)
-How to work with location events
-How to retrieve current and previous route information (when switching to different route)