Join Justin Schwartzenberger for an in-depth discussion in this video The Angular HttpClient, part of Angular 2 Essential Training.
- [Instructor] Angular has a module named HttpClient module…for working with HTTP calls from the client.…To make use of the HttpClient module, you need to add it…to the list of imports for your Angular module.…In the app.module.ts file, we can add a new…import statement and bring in the HttpClient module…from @angular/common/http.…
Then we can add the HttpClient module…to the import's metadata property array.…Now let's hop over to the systemjs.config.js file…for a minute in the project.…For the systemjs loader, which is what the exercise files…in this course uses, the path to @angular/common/http…is configured in the map object to help the loader…be able to find the HTTP code that is in a deeper path.…
Now this setup will vary depending on what you decide…to use for your module loading and build solution.…For example, if you use the Angular CLI for your Angular…projects, this type of stuff is handled for you.…Now that's definitely a topic for another course,…so I won't go more into detail on that here;…but I do want to point out one more thing.…
Justin Schwartzenberger steps through the framework one feature at a time, focusing on the new component-based architecture of Angular 2. You'll learn what Angular is and what it can do, as Justin builds a full-featured web app from start to finish. After mastering the essentials, you can tackle the other project-based courses in our library and create your own Angular app.
- What is Angular?
- Setting up an Angular template
- Creating a component
- Binding events and properties
- Getting data to components
- Using directives and pipes
- Creating Angular forms
- Validating form data
- Understanding dependency injection
- Providing services
- Making HTTP calls
Skill Level Intermediate
Q: This course was updated on 03/01/2018. What changed?
A: The following topics were updated: directives and pipes, forms, dependency injection and services, HTTP, and routing.
1. Architecture Overview
3. Directives and Pipes
5. Dependency Injection and Services
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