Join Justin Schwartzenberger for an in-depth discussion in this video Using the Router class to navigate, part of Angular 2 Essential Training.
- [Narrator] In addition to the router link directive,…you can also use the router class…to do router navigation.…The router class is used from within code…rather than from within a template.…The media item form submit method…currently handles submitting a new item.…So let's update that to route to the list upon submission.…In the media-item-form-component.ts file…we import router from the Angular router scoped package.…
And then we can add router as a parameter in the constructor…using the private access modifier and the type router.…And then in the onSubmit function…we can hand the subscribe call and arrow function to call…using a pair of empty parentheses,…since we don't need to worry about the parameter,…then the arrow, and then the function body.…Within the function body…we can call this.router.navigate.…The router.navigate method expects a link parameters array.…
A link parameters array contains…the parts needed for the router navigation.…The route for the media item list by Medium…needs a base path and it needs the Medium route parameter.…
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
Router links2m 36s
Next steps1m 20s
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