Reynald discusses two core concepts. Observables—an array whose records arrive asynchronously over time—help manage asynchronous data. Reactive Extensions (rxjs) is third-party software used by Angular to manage observables. After discussing Reactive Extensions and observables, we'll be set to implement them in the following video via HTTP.
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- [Instructor] So, it's time to talk about…the most effective way to pull and manage data.…Now, in general, when most applications pull data…from a remote location, it usually uses HTTP requests.…And, in our case, when we're gonna be using HTTP,…it's going to be querying data from our JSON file.…Now, theoretically, this could be coming from anywhere…besides the file on a remote server,…but we're gonna be using the same technique,…except it'll be from a JSON file.…Now, in our JSON file, the data that we're going…to be pulling is going to be handled as an observable type.…
And, that's the key word we want to…focus on right now, observable.…What exactly is it?…Observables could be thought of this way.…It's an array whose records arrive asynchronously over time.…And, essentially, they help manage asynchronous data.…Now, with angular, the way that it handles…observable types and manages it…is with a third-party software, reactive extensions.…Let's go ahead and see this in action.…
- Creating components
- Bootstrapping components
- Working with templates
- Using directives and interpolation
- Binding and transforming data
- Creating advanced and nested components
- Creating services
- Obtaining data with HTTP calls
- Configuring routes
Skill Level Intermediate
1. Course Overview
3. Directives, Interpolation, and Templates
5. Advanced Components
7. Obtaining Data with HTTP
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