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Latest Dart info (still needs work)

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Kathy Walrath 2015-03-02 18:42:31 -08:00
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public/docs/dart/latest/_data.json
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@ -3,7 +3,7 @@
"icon": "home",
"title": "Angular Docs",
"menuTitle": "Docs Home",
"banner": "Angular 2 is currently in Alpha Preview. We reccomend using <a href='https://docs.angularjs.org/guide'>Angular 1.X</a> for production applications."
"banner": "Angular 2 is currently in Alpha Preview. We recommend using <a href='https://angulardart.org/guide'>AngularDart 1.X</a> for production applications."
},
"quickstart": {
@ -14,7 +14,7 @@
"resources": {
"icon": "play-circle-fill",
"title": "Angular Resources",
"banner": "Angular 2 is currently in Alpha Preview. For <a href='https://docs.angularjs.org/guide'>Angular 1.X Resources</a> please visit <a href='https://angularjs.org/'>Angularjs.org</a>."
"banner": "Angular 2 is currently in Alpha Preview. For AngularDart 1.X please visit <a href='https://angulardart.org/'>angulardart.org</a>."
},
"api": {
@ -26,4 +26,4 @@
"icon": "chat",
"title": "Help & Support"
}
}
}

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@ -10,5 +10,4 @@
h3 Angular 1.X for Production
p.
If you're building a production app today, please
<a href="https://docs.angularjs.org/api">use Angular 1.X</a>.
These versions of Angular are production ready and available today.
<a href="https://angulardart.org">use AngularDart 1.X</a>.

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@ -3,7 +3,7 @@
p.
We have an incredible community of developers who are passionate about solving problems.
We reccomend some of the following methods to get help with Angular.
We recommend some of the following methods to get help with Angular.
.l-sub-section

279
public/docs/dart/latest/quickstart.jade
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@ -1,144 +1,143 @@
p.
These instructions assume that you already have the Dart SDK
and any tools you like to use with Dart.
If not, go
<a href="https://www.dartlang.org/tools/download.html">download Dart</a>.
Then return here.
// STEP 1 - Install Angular ##########################
.l-main-section
h2#section-install-angular 1. Install Angular
p.
<strong>Angular is still unpackaged and in alpha</strong>. This quickstart does not
reflect the final build process for Angular. The following setup is for those who
want to try out Angular while it is in alpha.
p.
For the sake of this quickstart we recommend using the
<a href="https://github.com/davideast/conscious"> <code>es6-shim</code> GitHub repository</a>.
This repository will provide a faster start. <code>es6-shim</code> includes Angular and dependencies to compile ES6 in incompatible browsers.
p Clone the repository inside of aleady existing project.
In a new directory, create a <code>pubspec.yaml</code> file.
Add angular2 and browser as dependencies,
and add the angular2 transformer:
[PENDING: if the transformer isn't working in time,
remove it and use reflection in Dartium instead.
Perhaps require Dart 1.9.]
pre.prettyprint.linenums
code git clone https://github.com/davideast/concious.git es6-shim
.l-sub-section
h3 A word on ES6
p.
Angular builds on top of ES6, the new specification of the JavaScript language.
Not all ES6 features are available in all browsers. The following es6-shim
repository allows you to use ES6 in the browser today.
p.
Angular is available on npm. Configuring Angular to run ES6 in the browser
requires a build process, detailed here.
p.
The es6-shim package includes Angular and dependencies needed to compile
ES6 in the browser. Think of the es6-shim repository as package rather than a new project.
code.
name: hello_world
version: 0.0.1
dependencies:
angular2: "&gt;=2.0.0-alpha.6 &lt;3.0.0"
browser: any
transformers:
- angular2
p.
In the same directory, run <code>pub get</code>
to install the angular2 and browser packages
(along with the packages they depend on):
pre.prettyprint.linenums
code.
> pub get
Resolving dependencies... (7.3s)
+ angular2 2.0.0-alpha.6
+ browser 0.10.0+2
+ path 1.3.3
+ stack_trace 1.2.3
Changed 4 dependencies!
p.
PENDING: Create template? Link to pub/pubspec docs?
Is browser really needed?
TODO: make this an invisible note.
// STEP 2 - Import Angular ##########################
.l-main-section
h2#section-transpile 2. Import Angular
p.
Create a file named <code>app.es6</code> at the root of the project.
The <code>.es6</code> extension signifies that the file uses ES6 syntax.
Using the ES6 module syntax you can import the required modules from Angular2.
Under the same directory, create a <code>web</code> directory.
Create a file under <code>web</code> named <code>main.dart</code>.
Edit <code>web/main.dart</code> to import the angular2 library:
pre.prettyprint.linenums
code import {Component, Template, bootstrap} from 'angular2/angular2';
p The above import statement will import the three modules from Angular. These modules load at runtime.
code import 'package:angular2/angular2.dart';
// STEP 3 - Create a component ##########################
// STEP 3 - Define a component ##########################
.l-main-section
h2#section-angular-create-account 3. Create a component
h2#section-angular-create-account 3. Define a component
p.
Components are custom HTML elements. Angular uses components to empower HTML.
Components structure and repre.prettyprint.linenumssent the UI. This quickstart
demonstrates the process of creating a component. This component will have the tag of app.
A component is a custom HTML element.
In this step, you create a component that has the tag <b>&lt;app></b>.
The Dart code for a component consists of a class
with annotations that describe the component.
pre.prettyprint.linenums
code &lt;app&gt;&lt;/app&gt;
p A component consists of two parts; the annotation section and the component controller.
p.
Update <code>web/main.dart</code> to contain the following code,
which defines the app component:
pre.prettyprint.linenums
code.
import {Component, Template, bootstrap} from 'angular2/angular2';
import 'package:angular2/angular2.dart';
// Annotation Section
@Component({
selector: 'app'
})
@Component(
selector: 'app'
)
@Template({
inline: `
&lt;h1&gt;Hello {{ name }}&lt;/h1&gt;
`
inline: '&lt;h1&gt;Hello {{ name }}&lt;/h1&gt;'
})
// Component Controller
class AppComponent {
constructor() {
this.name = "Alice";
}
String name = 'Alice';
}
.l-sub-section
h3 Component Annotations
h3 Annotations
p.
A component annotation provides meta-data about the <code>component</code>.
An annotation can always identified by its at-sign — <code>@</code>.
p.
The <code>@Component</code> annotation defines the HTML tag for the component.
The selector property specifies the tag. The <code>selector</code> property is a CSS selector.
The <code>@Component</code> annotation defines the HTML tag for the component. [PENDING: component controller?]
The <code>selector</code> property specifies the tag. The <code>selector</code> property is a CSS selector. [PENDING: huh?]
p.
The <code>@Template</code> annotation defines the template to apply to the
component. This component uses an inline template, but external templates are
available as well. To use an external template specify a <code>url</code> property
and give it the path to the html file.
available as well. To use an external template, specify a <code>url</code> property
and give it the path to the HTML file.
pre.prettyprint.linenums
code.
@Component({
selector: 'app'
})
@Component(
selector: 'app'
)
@Template({
inline: `
&lt;h1&gt;Hello {{ name }}&lt;/h1&gt;
`
inline: '&lt;h1&gt;Hello {{ name }}&lt;/h1&gt;'
})
p.
The component created above has a HTML tag of <code>&lt;app&gt;&lt;/app&gt;</code>
and a template of <code>&lt;h1&gt;Hello {{ name }}&lt;/h1&gt;</code>.
The annotations above specify an HTML tag of <code>&lt;app&gt;&lt;/app&gt;</code>
and a template of <code>&lt;h1&gt;Hello &#123;&#123; name }}&lt;/h1&gt;</code>.
p TODO: make double-mustaches work in text (they do work in listings)
.l-sub-section
h3 Component Controller
h3 The template and the component controller
p.
The component controller is the backing of the component's template. A component
controller uses ES6 <code>class</code> syntax.
A template has access to all the public properties and methods
of its component controller.
[PENDING: Do we really want to use the term "component controller"?
If so, set it up beforehand.
In the original text, what does "the backing" mean, and is it
important that we keep it?]
pre.prettyprint.linenums
code
code.
class AppComponent {
constructor() {
this.name = "Alice";
}
String name = 'Alice';
}
p.
Templates read from their component controllers. Templates have access to any properties
or functions placed on the component controller.
p.
The template above binds to a <code>name</code> property through the <code>{{ }}</code>
syntax.The body of the constructor assigns "Alice" to the name property. When the
template renders, Alice will appear instead of <code>{{ name }}</code>.
template renders, Alice appears instead of <code>{{ name }}</code>.
[TODO: fix double mustaches]
@ -146,20 +145,20 @@
.l-main-section
h2#section-transpile 4. Bootstrap
p The last step to load the component on the page.
.l-sub-section
h3 The <code>bootstrap</code> function
p.
Angular provides a <code>bootstrap</code> function that renders a
component to the page. The <code>bootstrap</code> function takes a
component as a parameter. Any child components inside of the parent
component will render as well.
pre.prettyprint.linenums
code bootstrap(AppComponent);
p.
At the bottom of <code>web/main.dart</code>,
add a <code>main()</code> function
that calls Angular's <code>bootstrap()</code> function.
The argument to <code>bootstrap()</code> is the name of the app class
you defined above:
pre.prettyprint.linenums
code.
main() {
bootstrap(AppComponent);
}
p.
[PENDING: change/remove line numbers. They should start at 12.]
// STEP 5 - Declare the HTML ##########################
.l-main-section
@ -167,77 +166,51 @@
h2#section-angular-create-account 5. Declare the HTML
p.
Create an <code>index.html</code> file at the root of the project.
Include the <code>es6-shim.js</code> file in the <code>head</code> tag.
Now, declare the app component the <code>body</code>. The es6-shim must
load before any application code.
Create a file named <code>web/index.html</code> that contains
the following code,
which loads <code>main.dart</code> and instantiates the app component:
pre.prettyprint.linenums
code.
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;Angular 2 Quickstart&lt;/title&gt;
&lt;script src="/es6-shim/dist/es6-shim.js"&gt;&lt;/script&gt;
&lt;/head&gt;
&lt;body&gt;
<!-- -->
&lt;!-- The app component created in app.es6 --&gt;
&lt;app&gt;&lt;/app&gt;
<!-- -->
&lt;/body&gt;
&lt;/html&gt;
.l-sub-section
h3 Load the component module
p.
The last step is to load the module for the app component.
The es6-shim file comes packaged with the System library.
Most browsers today do not support ES6 module loading. System
provides module loading functionality to these browsers.
p.
To load the needed modules, System needs to know where to
load the files from. The paths property in System specifies
the location of the files.
p Tell System about three paths:
ol
li Angular - The Angular framework.
li Runtime assertions - Optional assertions for runtime type checking.
li The app component created above - The component to display on the page.
pre.prettyprint.linenums
code.
&lt;html&gt;
&lt;!doctype html>
&lt;html>
&lt;head&gt;
&lt;title&gt;Angular 2 Quickstart&lt;/title&gt;
&lt;script src="/es6-shim/dist/es6-shim.js"&gt;&lt;/script&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;body>
&lt;app>&lt;/app>
&lt;script type="application/dart" src="main.dart">&lt;/script>
&lt;script src="packages/browser/dart.js">&lt;/script>
&lt;/body>
&lt;/html>
p.
[PENDING: When I select a bunch of code, it looks like I select the line #s too, making me fear that they'll get copied. But pasting doesn't include them. Fix!]
&lt;!-- The app component created in app.es6 --&gt;
&lt;app&gt;&lt;/app&gt;
// STEP 5 - Build and run ##########################
.l-main-section
&lt;script&gt;
// Rewrite the paths to load the files
System.paths = {
'angular2/*':'/es6-shim/angular2/*.js',
'rtts_assert/*': '/es6-shim/rtts_assert/*.js',
'app': 'app.es6'
};
h2#section-angular-run-app 5. Build and run your app
// Kick off the application
System.import('app');
&lt;/script&gt;
&lt;/body&gt;
&lt;/html&gt;
p Run the root of your project on a local server.
p.
You have many options.
One is to run the <code>pub serve</code>
command in the directory
that contains your app's <code>pubspec.yaml</code> file:
pre.prettyprint.linenums
code.
> pub serve
Serving helloworld on http://localhost:8080
p.
In the browser, go to the index file—for example,
localhost:8080/web/index.html.
[PENDING: This isn't working right now. Fix!]
// WHAT'S NEXT... ##########################
.l-main-section
h2#section-transpile Great Job! Next Step...
p Learn some template syntax for extra-credit.
p.
Learn some template syntax for extra credit.
[PENDING: really?]