rarwe.tar.gz

Ember

Ember-copy

ember2

embercss

rarwe

Ember-copy-5yvdqv

Ember-copy-5yvdqv-copy

Ember-Acceptest

Ember-Acceptest-copy

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

## Command to create controller
We established that we need a `songs` controller to be able to define a default value for `showAddSong`, so let's create one with the following command:
```shell
ember g controller bands/band/songs
```

>**Note**: We have already created this component. You can type this command in the terminal widget below to try it out yourself. You can also try creating components with different names.

# Command to create controller
We established that we need a `songs` controller to be able to define a default value for `showAddSong`, so let's create one with the following command:
```shell
ember g controller bands/band/songs
```

>**Note**: We have already created this component. You can type this command in the terminal widget below to try it out yourself. You can also try creating components with different names.

In this lesson, you’ll learn how to create a controller and understand its specifications.

Creating a Controller

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

Creating a Controller

Command to create controller