Setup for Development 4.0
Get prerequisites: Dart SDK, Dartium, and WebStorm
If you don’t already have the Dart SDK (1.24 or a compatible version) and Dartium, get them. We recommend that you also get WebStorm.
Get Started tells you how to get the tools.
Create a starter project
Or use WebStorm’s Git support:
- Launch WebStorm.
- If you haven’t already done so, configure Dart support in WebStorm.
- From the welcome screen, choose Check out from Version Control > Git.
Alternatively, choose VCS > Git > Clone… from the menu.
A Clone Repository dialog appears.
- Fill out the fields:
Git Repository URL:
- Parent Directory: (wherever you like to keep your practice code)
angular_tour_of_heroes(or any other valid package name)
- Git Repository URL:
- Click Clone.
- Open the new project.
- In the project view, double-click
- At the upper right of the editor view of
- Click Enable Dart support.
- Click Get dependencies.
WebStorm takes several seconds to analyze the sources and do other housekeeping. This only happens once. After that, you’ll be able to use WebStorm for the usual IDE tasks, including running the app.
If you aren’t using WebStorm,
you can use the command line to download dependencies:
in a terminal window, go to the project root and run
Customize the project
Using WebStorm, or your favorite editor:
web/index.html, and replace the text of the
<title>element with a title suitable for your app. For example:
<title>Angular Tour of Heroes</title>.
pubspec.yaml, and update the description to suit your project. For example:
description: Tour of Heroes.
Optional. If you’d like to change your project’s name, then do a project-wide search-and-replace of the current value of the pubspec
angular_app) with a name suitable for your app — usually it will be the same as the directory name you chose earlier.
This project-global rename will touch:
Run the app
- In the project view, right-click
- Choose Run ‘index.html’.
If a dialog says that Chromium wants to use your confidential information, click Deny. (You shouldn’t use Dartium for general-purpose browsing, and Dartium doesn’t need your information to run this app.)
You should see the following app in a Dartium browser window:
To run the app from the command line, use the
pub serve command
to start the Dart compiler and an HTTP server.
Then, to view your app, use a browser to navigate to
the URL that
pub serve displays.
Reload the app
Whenever you change the app, reload the browser window.
As you save updates to the code, the
pub tool detects changes and
serves the new app.