2015-11-20 19:35:55 -05:00
|
|
|
export {AngularEntrypoint} from 'angular2/src/core/angular_entrypoint';
|
2016-04-12 12:40:37 -04:00
|
|
|
export {
|
|
|
|
|
BROWSER_PROVIDERS,
|
|
|
|
|
CACHED_TEMPLATE_PROVIDER,
|
|
|
|
|
ELEMENT_PROBE_PROVIDERS,
|
|
|
|
|
ELEMENT_PROBE_PROVIDERS_PROD_MODE,
|
|
|
|
|
inspectNativeElement,
|
|
|
|
|
BrowserDomAdapter,
|
|
|
|
|
By,
|
|
|
|
|
Title,
|
|
|
|
|
DOCUMENT,
|
|
|
|
|
enableDebugTools,
|
|
|
|
|
disableDebugTools
|
|
|
|
|
} from 'angular2/src/platform/browser_common';
|
2015-11-13 14:21:16 -05:00
|
|
|
|
|
|
|
|
import {Type, isPresent, CONST_EXPR} from 'angular2/src/facade/lang';
|
2016-04-12 12:40:37 -04:00
|
|
|
import {
|
|
|
|
|
BROWSER_PROVIDERS,
|
|
|
|
|
BROWSER_APP_COMMON_PROVIDERS
|
|
|
|
|
} from 'angular2/src/platform/browser_common';
|
2015-11-13 14:21:16 -05:00
|
|
|
import {COMPILER_PROVIDERS} from 'angular2/compiler';
|
|
|
|
|
import {ComponentRef, platform, reflector} from 'angular2/core';
|
|
|
|
|
import {ReflectionCapabilities} from 'angular2/src/core/reflection/reflection_capabilities';
|
2016-04-12 12:40:37 -04:00
|
|
|
import {XHRImpl} from "angular2/src/platform/browser/xhr_impl";
|
2015-11-16 16:58:24 -05:00
|
|
|
import {XHR} from 'angular2/compiler';
|
|
|
|
|
import {Provider} from 'angular2/src/core/di';
|
2015-11-13 14:21:16 -05:00
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* An array of providers that should be passed into `application()` when bootstrapping a component.
|
|
|
|
|
*/
|
2015-11-16 16:58:24 -05:00
|
|
|
export const BROWSER_APP_PROVIDERS: Array<any /*Type | Provider | any[]*/> = CONST_EXPR([
|
|
|
|
|
BROWSER_APP_COMMON_PROVIDERS,
|
|
|
|
|
COMPILER_PROVIDERS,
|
|
|
|
|
new Provider(XHR, {useClass: XHRImpl}),
|
|
|
|
|
]);
|
2015-11-13 14:21:16 -05:00
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Bootstrapping for Angular applications.
|
|
|
|
|
*
|
|
|
|
|
* You instantiate an Angular application by explicitly specifying a component to use
|
|
|
|
|
* as the root component for your application via the `bootstrap()` method.
|
|
|
|
|
*
|
|
|
|
|
* ## Simple Example
|
|
|
|
|
*
|
|
|
|
|
* Assuming this `index.html`:
|
|
|
|
|
*
|
|
|
|
|
* ```html
|
|
|
|
|
* <html>
|
|
|
|
|
* <!-- load Angular script tags here. -->
|
|
|
|
|
* <body>
|
|
|
|
|
* <my-app>loading...</my-app>
|
|
|
|
|
* </body>
|
|
|
|
|
* </html>
|
|
|
|
|
* ```
|
|
|
|
|
*
|
|
|
|
|
* An application is bootstrapped inside an existing browser DOM, typically `index.html`.
|
|
|
|
|
* Unlike Angular 1, Angular 2 does not compile/process providers in `index.html`. This is
|
|
|
|
|
* mainly for security reasons, as well as architectural changes in Angular 2. This means
|
|
|
|
|
* that `index.html` can safely be processed using server-side technologies such as
|
|
|
|
|
* providers. Bindings can thus use double-curly `{{ syntax }}` without collision from
|
|
|
|
|
* Angular 2 component double-curly `{{ syntax }}`.
|
|
|
|
|
*
|
|
|
|
|
* We can use this script code:
|
|
|
|
|
*
|
2015-11-30 11:28:54 -05:00
|
|
|
* {@example core/ts/bootstrap/bootstrap.ts region='bootstrap'}
|
2015-11-13 14:21:16 -05:00
|
|
|
*
|
|
|
|
|
* When the app developer invokes `bootstrap()` with the root component `MyApp` as its
|
|
|
|
|
* argument, Angular performs the following tasks:
|
|
|
|
|
*
|
|
|
|
|
* 1. It uses the component's `selector` property to locate the DOM element which needs
|
|
|
|
|
* to be upgraded into the angular component.
|
|
|
|
|
* 2. It creates a new child injector (from the platform injector). Optionally, you can
|
|
|
|
|
* also override the injector configuration for an app by invoking `bootstrap` with the
|
|
|
|
|
* `componentInjectableBindings` argument.
|
|
|
|
|
* 3. It creates a new `Zone` and connects it to the angular application's change detection
|
|
|
|
|
* domain instance.
|
|
|
|
|
* 4. It creates an emulated or shadow DOM on the selected component's host element and loads the
|
|
|
|
|
* template into it.
|
|
|
|
|
* 5. It instantiates the specified component.
|
|
|
|
|
* 6. Finally, Angular performs change detection to apply the initial data providers for the
|
|
|
|
|
* application.
|
|
|
|
|
*
|
|
|
|
|
*
|
|
|
|
|
* ## Bootstrapping Multiple Applications
|
|
|
|
|
*
|
|
|
|
|
* When working within a browser window, there are many singleton resources: cookies, title,
|
|
|
|
|
* location, and others. Angular services that represent these resources must likewise be
|
|
|
|
|
* shared across all Angular applications that occupy the same browser window. For this
|
|
|
|
|
* reason, Angular creates exactly one global platform object which stores all shared
|
|
|
|
|
* services, and each angular application injector has the platform injector as its parent.
|
|
|
|
|
*
|
|
|
|
|
* Each application has its own private injector as well. When there are multiple
|
|
|
|
|
* applications on a page, Angular treats each application injector's services as private
|
|
|
|
|
* to that application.
|
|
|
|
|
*
|
|
|
|
|
* ## API
|
|
|
|
|
*
|
|
|
|
|
* - `appComponentType`: The root component which should act as the application. This is
|
|
|
|
|
* a reference to a `Type` which is annotated with `@Component(...)`.
|
|
|
|
|
* - `customProviders`: An additional set of providers that can be added to the
|
|
|
|
|
* app injector to override default injection behavior.
|
|
|
|
|
*
|
|
|
|
|
* Returns a `Promise` of {@link ComponentRef}.
|
|
|
|
|
*/
|
|
|
|
|
export function bootstrap(
|
|
|
|
|
appComponentType: Type,
|
|
|
|
|
customProviders?: Array<any /*Type | Provider | any[]*/>): Promise<ComponentRef> {
|
|
|
|
|
reflector.reflectionCapabilities = new ReflectionCapabilities();
|
|
|
|
|
let appProviders =
|
|
|
|
|
isPresent(customProviders) ? [BROWSER_APP_PROVIDERS, customProviders] : BROWSER_APP_PROVIDERS;
|
|
|
|
|
return platform(BROWSER_PROVIDERS).application(appProviders).bootstrap(appComponentType);
|
2015-11-20 19:35:55 -05:00
|
|
|
}
|
