refactor(core): add `Query.read` and remove `DynamicComponentLoader.loadIntoLocation`.

This adds the feature for `@ViewChild`/`@ViewChildren`/`@ContentChild`/`@ContentChildren` to define what to read from the queried element.

E.g. `@ViewChild(`someVar`, read: ViewContainerRef)` will locate the element with a variable `someVar` on it and return a `ViewContainerRef` for it.

Background: With this change, Angular knows exactly at which elements there will be `ViewConainerRef`s as the user has to ask explicitly of them. This simplifies codegen and will make converting Angular templates into server side templates simpler as well.

BREAKING CHANGE:
- `DynamicComponentLoader.loadIntoLocation` has been removed. Use `@ViewChild(‘myVar’, read: ViewContainerRef)` to get hold of a `ViewContainerRef` at an element with variable `myVar`.
- `DynamicComponentLoader.loadNextToLocation` now takes a `ViewContainerRef` instead of an `ElementRef`.
- `AppViewManager` is renamed into `ViewUtils` and is a mere private utility service.

This commit is contained in:

Tobias Bosch

2016-04-18 13:24:42 -07:00

parent c06b0a2371

commit efbd446d18

42 changed files with 608 additions and 717 deletions

									
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modules/angular2/test/public_api_spec.ts
									
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				@ -145,7 +145,6 @@ var NG_CORE = [

				  'APP_ID',

				  'AngularEntrypoint:dart',

				  'AbstractProviderError',

				  'AppViewManager',

				  'ApplicationRef',

				  'APPLICATION_COMMON_PROVIDERS',

				  'Attribute',

refactor(core): add Query.read and remove DynamicComponentLoader.loadIntoLocation.

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refactor(core): add `Query.read` and remove `DynamicComponentLoader.loadIntoLocation`.

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modules/angular2/test/public_api_spec.ts

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