Services, Promises, & Route Protection

Angular 4    |    Intermediate
  • 9 Videos | 41m 39s
  • Includes Assessment
  • Earns a Badge
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Web apps are powered by making HTTP requests. Learn how to use HTTP requests to communicate with a server from within an Angular app, as well as how to protect routes using route guards.

WHAT YOU WILL LEARN

  • create a custom service for an app
    inject and use a custom service
    import and install the HttpModule
    retrieve data from an external network resource
    use the observable object
  • use observable route parameters to facilitate component re-use
    restrict access to app routes using the CanActivate guard
    detect when apps attempt to navigate away from certain routes
    create a service that retrieves external data

IN THIS COURSE

  • Playable
    1. 
    Creating a Service
    6m 11s
    UP NEXT
  • Playable
    2. 
    Injecting and Using Services
    3m 52s
  • Locked
    3. 
    Installing the HttpModule
    2m 29s
  • Locked
    4. 
    Fetching Data Using http.get
    4m 16s
  • Locked
    5. 
    Working with Observables
    4m 17s
  • Locked
    6. 
    Using Route Parameters as Observables
    4m 18s
  • Locked
    7. 
    Using the CanActivate Route Guard
    4m 20s
  • Locked
    8. 
    Using the CanDeactivate Route Guard
    4m 16s
  • Locked
    9. 
    Exercise: Create a Service
    3m 41s

EARN A DIGITAL BADGE WHEN YOU COMPLETE THIS COURSE

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