Aims - Expected outcomes- Key concepts - Instructions Angular IV

Aims

The purpose of this module is to set up a local server and fetch the data from a JSON file in your application, using the Angular HTTPClient module

Expected outcomes

Upon completion of this module, you should know / should be able to:

Submodule 22.1 Angular and Reactive programming

• • Get a working overview of reactive programming, the observer pattern and the use of observables in Angular
  • Use the Angular support for observables to make reactive Angular applications

Submodule 22.2: Setting up a Server using json-server

• • Set up a simple server that makes data available for clients
  • Access the data from the server using a browser
  • Use the json-server as a simple static web server

Submodule 22.3: Angular HTTP Client

• • Use Angular HTTP client to communicate with the server from your Angular application

  • Use Angular HTTP client to obtain data from a server

  • Process the HTTP response from the server to retrieve the data and use it in your application

Key concepts

• Reactive programming
• json-server
• Http Client

Instructions

In order to complete this module, you have to:

• Study the resources provided for the 3 submodules
• Test your knowledge by answering the Practice set on this module’s content
• Implement and submit the assignment on this module’s content
• Reflect if the outcomes of this Module have been achieved
• Give us feedback on this module’s content

The estimated time to complete these activities is 3 - 4 hours.