rarwe.tar.gz

Ember

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ember2

embercss

rarwe

Ember-copy-5yvdqv

Ember-copy-5yvdqv-copy

Ember-Acceptest

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Ember-unitest

rarwe-copy

Ember-Acceptest-challenge

Ember-helper-challenge

In this course, you begin with an introduction to Ember.js, a JavaScript framework for building client-side applications.

After that, the course guides you through the steps of building a real application so that you can see how the concepts are applied in practice. You'll learn about the building blocks of Ember one by one, in a way that crushes the allegedly steep learning curve of the framework.

The application will get shinier (and/or more robust) with each chapter. By the end, we will have a decent app, and you'll have a great new skill you can add to your resume.

Developing Robust Ember.js Applications

Before embarking on our refactoring spree, let's take stock of all the things we want to improve:

* Fetching data from the backend and loading records extracted from the response into the catalog 
* Creating model instances and saving them to the backend
* Updating existing model instances
* Fetching relationships


On top of refactoring, there's also currently a bug. When we create a band, we don't arrive at its songs page due to an error on the console. Since the URL for the `songs` relationship is not set for the new record, it fails to load data from there. The fix for that bug might fall out of our refactoring, though. One of the advantages of refactoring is that, if done properly, we can't forget to copy-paste a given chunk of code.

Given that our data operations live on the catalog, it makes sense to carry out most of the refactoring outlined above by adding methods to the catalog.

## Fetching data from the backend
Let's call the new catalog method fetchAll:


On top of refactoring, there's also currently a bug. When we create a band, we don't arrive at its songs page due to an error on the console. Since the URL for the `songs` relationship is not set for the new record, it fails to load data from there. The fix for that bug might fall out of our refactoring, though. One of the advantages of refactoring is that, if done properly, we can't forget to copy-paste a given chunk of code.

Given that our data operations live on the catalog, it makes sense to carry out most of the refactoring outlined above by adding methods to the catalog.

# Fetching data from the backend
Let's call the new catalog method fetchAll:

In this lesson, we’ll discuss the things we need to improve in our app, and you’ll learn how to fetch data from the backend.

Course Overview

Getting Started with Ember

Templates and Data Bindings

Routing

Nested Routes

Components

Controllers

Building a Catalog

Talking to a Backend

Advanced Routing

Testing

Query Params

Loading and Error Substates

Helpers

Conclusion

Appendix

Things to Improve

Making it shippable