This makes it possible to batch effects, where we can "reopen" consumers
during initial render and then finalize them after we are finally done
adding all the effects to a batch:
```
function createBatch() {
const effect = // ... create effect node
resetConsumerBeforeComputation(effect);
return effect;
}
// pseudo-code
function appendEffect(effectBatch, updater) {
if (value is a signal) {
const prevConsumer = setActiveConsumer(effectBatch.node);
const output = value();
setActiveConsumer(prevConsumer);
effectBatch.push({ signal, updater });
return output;
}
}
function finalizeBatch(effectBatch) {
if (effectBatch.length > 0) {
finalizeConsumerAfterComputation(effectBatch.node);
}
}
const effectBatch = createBatchEffectNode();
appendEffect(signal1, (newValue) => /* something */);
appendEffect(signal2, (newValue) => /* something different */);
finalizeBatch(effectBatch);
```
PR Close#62549
This commit introduces a number of changes to the server bootstrapping process to make it more robust and less error-prone, especially for concurrent requests.
Previously, the server rendering process relied on a module-level global platform injector. This could lead to issues in server-side rendering environments where multiple requests are processed concurrently, as they could inadvertently share or overwrite the global injector state.
The new approach introduces a `BootstrapContext` that is passed to the `bootstrapApplication` function. This context provides a platform reference that is scoped to the individual request, ensuring that each server-side render has an isolated platform injector. This prevents state leakage between concurrent requests and makes the overall process more reliable.
BREAKING CHANGE:
The server-side bootstrapping process has been changed to eliminate the reliance on a global platform injector.
Before:
```ts
const bootstrap = () => bootstrapApplication(AppComponent, config);
```
After:
```ts
const bootstrap = (context: BootstrapContext) =>
bootstrapApplication(AppComponent, config, context);
```
A schematic is provided to automatically update `main.server.ts` files to pass the `BootstrapContext` to the `bootstrapApplication` call.
In addition, `getPlatform()` and `destroyPlatform()` will now return `null` and be a no-op respectively when running in a server environment.
(cherry picked from commit 8bf80c9d2314b4f2bcf3df83ae01552a6fc49834)
PR Close#63636
This new signal property is convenient to derive a `isNavigating` state.
`isNavigating = computed(() => !!this.router.currentNavigation())`
DEPRECATED: The Router.getCurrentNavigation method is deprecated. Use the Router.currentNavigation signal instead.
fixes#62958
PR Close#63011
Enables specifying the script type ('classic' or 'module') when registering Service Workers, improving compatibility with ES module features.
PR Close#62831
Enables users to add an array of FormControls to a FormArray using its existing .push() method,
instead of pushing each new FormControl one by one triggering events along the way.
PR Close#57102
This deprecates `BootstrapOptions` since `NgZone` can now be configured
in the providers. This is a necessary step because when zoneless becomes
the default, developers will have to add ZoneJS via
`provideZoneChangeDetection` and that will override anything defined in
`BootstrapOptions`.
PR Close#62690
Currently when loading external resources in JIT, when `fetch` fails,
the `text` is empty and the component is loading. This hides the actual
underlying fetch error. We should properly detect this and error out.
PR Close#62992
This new signal property is convenient to derive a `isNavigating` state.
`isNavigating = computed(() => !!this.router.currentNavigation())`
DEPRECATED: The Router.getCurrentNavigation method is deprecated. Use the Router.currentNavigation signal instead.
fixes#62958
PR Close#62971
When animate.leave is used, stylesheet pruning causes issues. Stylesheets with the appropriate animations get pruned before the animations can run. This will delay the removal in the case that the registry is present.
fixes: #62942
PR Close#62943
This deprecates the animations package in favor of using `animate.enter` and `animate.leave` with intent to remove the full package in v22.2.
DEPRECATED: @angular/animations
PR Close#62795
This adds a test module configuration to define whether animations should be enabled or disabled in test. By default, they are disabled.
PR Close#62764
Add support for the Fetch API's redirected property in HttpResponse and HttpErrorResponse when using HttpClient with the withFetch provider.
The redirected property indicates whether the response was the result of an HTTP redirect, providing valuable information for security, debugging, and conditional logic.
PR Close#62675
Add client notification when an app version fails, improving error
visibility and debugging capabilities. When a version encounters a
critical error, all clients using that version are now notified
with details about the failure.
- Add notifyClientsAboutVersionFailure method call in versionFailed
- Ensure clients receive VERSION_FAILED events with error details
- Improve service worker error transparency for better debugging
PR Close#62718
Currently when testing a component using `TestBed.createComponent`, we always create the component as a `div` which isn't aligned with the runtime. The runtime tries to parse out the tag name from the first selector in `@Component` and only falls back to `div` if there isn't one. This behavior difference can cause components to not behave like they would in production which reduces the usefulness of the tests.
These changes add the `inferTagName` option to `TestBed.createComponent` and `TestBed.configureTestingModule` that allows apps to opt into inferring the tag name from the selector in the same way as the runtime. Currently the new option is set to `false`, but we intend to change it to `true` in a future version.
PR Close#62283
Enables configuration of the updateViaCache setting for service worker registration, allowing greater control over caching behavior during updates. Extends tests to cover new option and ensures correct propagation in registration logic.
PR Close#62721
The `timeout` option is implemented in the different HTTP backends, but the option is not actually passed to the backends. `transferCache` is also missing in one signature. This commit adds both options to `HttpClient`.
Fixes#62581
PR Close#62586
Add support for mode and redirect options in Angular's HttpClient based on fech provider to enable control CORS behavior and redirect handling
PR Close#62315
This way, an arbitrary service can implement Angular's service requirements without a hard dependency on @angular/core
ex:
class Foo {
bar = inject(Bar);
}
registerInjectable(Foo);
PR Close#62087
