Pure pipes as well as arrays and maps are
implemented via proxy functions. This is
faster than the previous implementation
and also generates less code.
BREAKING CHANGE:
- pipes now take a variable number of arguments, and not an array that contains all arguments.
Update the version of zone.js to @0.6.12 that contains the new FakeAsyncTestZoneSpec.
The new fakeAsync zone handles errors better and clearPendingTimers() is no longer required to be called after handling an error and is deprecated.
The fakeAsync test zone will now throw an error if an XHR is attemtped within the test since that cannot be controlled synchronously in the test(Need to be mocked out with a service implementation that doesn't involve XHRs).
This commit also allows fakeAsync to wrap inject to make it consistent with async test zone.
BREAKING CHANGE:
inject can no longer wrap fakeAsync while fakeAsync can wrap inject. So the order in existing tests with inject and fakeAsync has to be switched as follows:
Before:
```
inject([...], fakeAsync((...) => {...}))
```
After:
```
fakeAsync(inject([...], (...) => {...}))
```
Closes#8142
This changes Angular so that it can be used without reflection (assuming a codegen for injectors).
BREAKIKNG CHANGE:
- Drops `APP_COMPONENT` provider. Instead, inject
`ApplicationRef` and read its `componentTypes` property.
- long form bootstrap has changed into the following:
```
var platform = createPlatform(ReflectiveInjector.resolveAndCreate(BROWSER_PROVIDERS));
var appInjector =
ReflectiveInjector.resolveAndCreate([BROWSER_APP_PROVIDERS, appProviders], platform.injector);
coreLoadAndBootstrap(appInjector, MyApp);
```
BREAKING CHANGE:
- Injector was renamed into `ReflectiveInjector`,
as `Injector` is only an abstract class with one method on it
- `Injector.getOptional()` was changed into `Injector.get(token, notFoundValue)`
to make implementing injectors simpler
- `ViewContainerRef.createComponent` now takes an `Injector`
instead of `ResolvedProviders`. If a reflective injector
should be used, create one before calling this method.
(e.g. via `ReflectiveInjector.resolveAndCreate(…)`.
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.
Each compile template now exposes a `<CompName>NgFactory` variable
with an instance of a `ComponentFactory`.
Calling `ComponentFactory.create` returns a `ComponentRef` that can
be used directly.
BREAKING CHANGE:
- `Compiler` is renamed to `ComponentResolver`,
`Compiler.compileInHost` has been renamed to `ComponentResolver.resolveComponent`.
- `ComponentRef.dispose` is renamed to `ComponentRef.destroy`
- `ViewContainerRef.createHostView` is renamed to `ViewContainerRef.createComponent`
- `ComponentFixture_` has been removed, the class `ComponentFixture`
can now be created directly as it is no more using private APIs.
closes https://github.com/angular/angular/issues/4943
BREAKING CHANGE:
`Location` and other related providers have been moved out of `router` and into `platform/common`. `BrowserPlatformLocation` is not meant to be used directly however advanced configurations may use it via the following import change.
Before:
```
import {
PlatformLocation,
Location,
LocationStrategy,
HashLocationStrategy,
PathLocationStrategy,
APP_BASE_HREF}
from 'angular2/router';
import {BrowserPlatformLocation} from 'angular2/src/router/location/browser_platform_location';
```
After:
```
import {
PlatformLocation,
Location,
LocationStrategy,
HashLocationStrategy,
PathLocationStrategy,
APP_BASE_HREF}
from 'angular2/platform/common';
import {BrowserPlatformLocation} from 'angular2/src/platform/browser/location/browser_platform_location';
```
Closes#7962
Instead of using injectAsync and returning a promise, use the `async` function
to wrap tests. This will run the test inside a zone which does not complete
the test until all asynchronous tasks have been completed.
`async` may be used with the `inject` function, or separately.
BREAKING CHANGE:
`injectAsync` is now deprecated. Instead, use the `async` function
to wrap any asynchronous tests.
Before:
```
it('should wait for returned promises', injectAsync([FancyService], (service) => {
return service.getAsyncValue().then((value) => { expect(value).toEqual('async value'); });
}));
it('should wait for returned promises', injectAsync([], () => {
return somePromise.then(() => { expect(true).toEqual(true); });
}));
```
After:
```
it('should wait for returned promises', async(inject([FancyService], (service) => {
service.getAsyncValue().then((value) => { expect(value).toEqual('async value'); });
})));
// Note that if there is no injection, we no longer need `inject` OR `injectAsync`.
it('should wait for returned promises', async(() => {
somePromise.then() => { expect(true).toEqual(true); });
}));
```
Closes#7735
BREAKING CHANGE:
- Renderer:
* renderComponent method is removed form `Renderer`, only present on `RootRenderer`
* Renderer.setDebugInfo is removed. Renderer.createElement / createText / createTemplateAnchor
now take the DebugInfo directly.
- Query semantics:
* Queries don't work with dynamically loaded components.
* e.g. for router-outlet: loaded components can't be queries via @ViewQuery,
but router-outlet emits an event `activate` now that emits the activated component
- Exception classes and the context inside changed (renamed fields)
- DebugElement.attributes is an Object and not a Map in JS any more
- ChangeDetectorGenConfig was renamed into CompilerConfig
- AppViewManager.createEmbeddedViewInContainer / AppViewManager.createHostViewInContainer
are removed, use the methods in ViewContainerRef instead
- Change detection order changed:
* 1. dirty check component inputs
* 2. dirty check content children
* 3. update render nodes
Closes#6301Closes#6567
Reflector always returns either an empty object or an empty list if no
metadata is recorded for the class. StaticReflector matches this
behavior.
Closes#7986
using "/// <reference" is incorrect because it makes our code non-portable. The correct solution is to provide
these typings as ambient typings as an additional entry point - which we already do.
Closes#8050
In Dart, ImmutableLists are just a projection of an underlying list.
I.e. if the underlying list changes, the ImmutableList also changes.
So we can't make optimizations based on checking whether a collection
is an ImmutableList.
This reverts commit a10c02cb41.
Closes#8023
Useful for avoiding doing an actual XHR during testing.
Part of the solution for #4051 (Other part is a Karma plugin that will create the template cache).
Closes#7940
Added a static reflector that uses metadta produced during build
or, additionally, directly from typescript, to produce the metadata
used by Angular code generation compiler.
Add a check in ReflectionCapabilities#interfaces which determines if
the passed-in type implements a Lifecycle Interface but does not declare
that it does so.
See https://goo.gl/b07Kii for details.
Closes#6849
fixes#6303
BREAKING CHANGE:
For static content projection, elements with *-directives are now matched against the element itself vs the template before.
<p *ngIf="condition" foo></p>
Before:
// Use the implicit template for projection
<ng-content select="template"></ng-content>
After:
// Use the actual element for projection
<ng-content select="p[foo]"></ng-content>
Closes#7742
Before, you'd get an error like:
```
EXCEPTION: Cannot find a differ supporting object ‘[object Object]’ in [users in UsersCmp@2:14]
```
Now, you get:
```
EXCEPTION: Cannot find a differ supporting object ‘[object Object]’ of type 'Object'. Did you mean to bind ngFor to an Array? in [users in UsersCmp@2:14]
```
At the moment ng-link is generating html5mode URLs for `href`s.
Instead it should check whether or not html5mode is enabled and create
the `href`s accordingly. The renaming in the `getLink` function is
aligning it to `RouterLink`'s `_updateLink`.
Closes#7423
Update the Angular 2 transformer to recognize
`package:angular2/platform/browser.dart` as the library which exports
the `bootstrap` function.
Update playground, examples, benchmarks, & tests to import bootstrap from
platform/browser.
Closes#7647
Change the old public api spec to check only the exported top-level symbols. This will make sure that Dart and JS do not diverge. The new public api spec verifies the TS api.
Closes#7447
TL;DR: Modify pubspec.yaml files to use the recommended "targeted"
transformers. The unified "simple" angular2 transformer still works as
always, but we want to encourage use of the targeted transformers
whereever possible.
See [the wiki](https://github.com/angular/angular/wiki/Advanced-Transformer-Configuration)
for details about targeted transformers.
See #1872
Until Angular 1.5.1 is released, the `$routeConfig` and `$routerCanActivate`
annotations for components must live on the controller constructor.
In Angular 1.5.1, it will automatically copy these annotations across from
the component definition file.
Closes#7319
These tests were registering new components after the application had
been bootstrapped, which is not a valid use case for synchronous routes
in Angular 1.
In particular it was registering the "root" component, which caused the
`$rootRouter` to blow up, when it was instantiated, pointing to a root
component that did not yet exist.
The directiveIntrospector was a bit of a hack to allow the router to
read the `$routeConfig` annocation and `$routerCanActivate` hook from
directives when they were registered.
It turns out that if we put these properties on the component controller's
constructor function (i.e. as static class methods) then we can simply
use the `$injector` to access it as required.
Currently, people put the properties directly on their component definition
objects. In Angular 1.5.1, we will copy these properties onto the controller
constructor to maintain a simple migration path. But going forward it may be
better to encourage people to add the properties directly to the controller
constructor.
Tobias Bosch
Alex Castillo
Jeff Cross
vsavkin
Alex Eagle
Foxandxss
Felix Itzenplitz
Misko Hevery
Kara Erickson
Vikram Subramanian
Pawel Kozlowski
Nathan Walker
simon-ramsay
Eric Jimenez
Felix Yan
Andrei Alecu
Brandon Roberts
Julie Ralph
kutyel
Rob Wormald
Robert Messerle
Pascal Precht
laco0416
Jason Teplitz
Chuck Jazdzewski
Igor Minar
Alex Rickabaugh
Cuel
Gion Kunz
Brian Ford
Tim Ruffles
Federico Caselli
Tim Blasi
Vijay Menon
Kathy Walrath
Kevin Merckx
Victor Berchet
Alexander Bachmann
Sammy Jelin
Jason Kurian
PatrickJS
Peter Bacon Darwin
David Reher
Jeremy Elbourn
Matias Niemelä
Shuhei Kagawa
Jay Kan