Join Justin Schwartzenberger for an in-depth discussion in this video Using other components in a component, part of Angular 2 Essential Training.
- [Instructor] While an Angular app could be made up…of only a single component if the app was small,…most likely it will be a composition of many components.…So how do you start putting all of those…components together?…Well as we learned earlier,…components are really just a directive with a view.…In fact, the component metadata inherits…from the directive metadata.…So a component is a really a directive at heart…and the angular platform is full of…built-in directives that it makes available to your app.…
You just need to make your components available…to your app in a similar way.…We've got this new component already added in the project…for this lesson named media item in a file named…media-item.component.ts.…This thing will be used to display details of…a media item and we want to use it from within…the app component.…If we take a look at this new file,…we can see the import and component decorator…along with the component metadata object literal…we have learned about to this point…and of course the component class below that.…
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
1. Architecture Overview
3. Directives and Pipes
5. Dependency Injection and Services
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