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docs: change primordial injector to platform injector

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This commit is contained in:
Misko Hevery
2015-04-20 16:37:49 +00:00
parent 0a200aff70
commit 447018b54b
4 changed files with 39 additions and 18 deletions
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8
modules/angular2/src/core/application.js vendored
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@ -196,7 +196,7 @@ function _createVmZone(givenReporter:Function): VmTurnZone {
*
* 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 primordial injector) and configures the injector with the component's
* 2. It creates a new child injector (from the platform injector) and configures the injector with the component's
* `injectables`. 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.
@ -226,12 +226,12 @@ function _createVmZone(givenReporter:Function): VmTurnZone {
* single change detection zone is created and therefore data can be shared across the applications.
*
*
* ## Primordial Injector
* ## Platform Injector
*
* 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 primordial injector which stores
* all shared services, and each angular application injector has the primordial injector as its parent.
* occupy the same browser window. For this reason, Angular creates exactly one global platform injector 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.