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
Similar to `DestroyRef`, this adds the `destroyed` property to
`EnvironmentInjector`. It also has the ability to register callbacks with
`onDestroy`, which throws if `destroyed` is already `true`.
This also omits the bit about whether those callbacks have executed
since I realized the property is set to `true` before executing the
callbacks.
PR Close#61951
In this commit, setting `window.history.scrollRestoration` is wrapped in a try-catch block to prevent `SecurityError` exceptions in restricted contexts such as:
- sandboxed iframes
- partially navigated or inactive windows
- test runners, extensions, or content previews
If an error occurs, a runtime warning with error code [2400] is logged to the console. This avoids breaking app initialization and improves cross-browser safety.
Unfortunately, it's not possible to perform any end-to-end testing of this fix.
PR Close#62186
Adds support for passing in `Binding` objects into `TestBed.createComponent`. This makes it easier to test components by avoiding the need to create a wrapper component. Furthermore, it keeps the behavior consistent between tests and the actual app. For example, given a custom checkbox that looks like this:
```typescript
@Component({
selector: 'my-checkbox',
template: '...',
host: {'[class.checked]': 'isChecked()'}
})
export class MyCheckbox {
isChecked = input(false);
}
```
A test for the `isChecked` input would look something like this:
```typescript
it('should toggle the checked class', () => {
@Component({
imports: [MyCheckbox],
template: '<my-checkbox [isChecked]="isChecked"/>',
})
class Wrapper {
isChecked = false;
}
const fixture = TestBed.createComponent(Wrapper);
const checkbox = fixture.nativeElement.querySelector('my-checkbox');
fixture.detectChanges();
expect(checkbox.classList).not.toContain('checked');
fixture.componentInstance.isChecked = true;
fixture.detectChanges();
expect(checkbox.classList).toContain('checked');
});
```
Whereas with the new API, the test would look like this:
```typescript
it('should toggle the checked class', () => {
const isChecked = signal(false);
const fixture = TestBed.createComponent(MyCheckbox, {
bindings: [inputBinding('isChecked', isChecked)]
});
const checkbox = fixture.nativeElement.querySelector('my-checkbox');
fixture.detectChanges();
expect(checkbox.classList).not.toContain('checked');
isChecked.set(true);
fixture.detectChanges();
expect(checkbox.classList).toContain('checked');
});
```
PR Close#62040
This commit adds the ability to set the decoding attribute in NgOptimizedImage. It proxies the binding onto the host image element. If no binding is provided, it defaults to "auto", which matches the browser's default behavior. This approach avoids any breaking changes resulting from the update.
PR Close#61905
In this commit, support for `pushsubscriptionchange` events has been added to the service worker Driver.
When the push subscription changes, the Driver now captures the event and broadcasts a `PUSH_SUBSCRIPTION_CHANGE` message to clients. This ensures the application is aware of push events and can react accordingly.
Unfortunately, it's not possible to perform any end-to-end testing of this feature.
The push subscription change event exists in both Blink and Gecko. It is also supported in the latest version of Chrome, which means we can give users the ability to react to this event in order to gather feedback on whether other components might need updates.
PR Close#61856
Since `DestroyRef.onDestroy` throws if the `DestroyRef` is already
destroyed, there is a need to be able to tell if it is already destroyed
before attempting to register a callback.
PR Close#61849
Refactor createSignal to return a tuple instead of a signal getter. createSignalTuple will be removed in a follow up pr once createSignalTuple usages in google3 are migrated to createSignal.
PR Close#61705
In this commit, support for `notificationclose` events has been added to the service worker Driver.
When a notification is closed (either by user dismissal or programmatically), the Driver now captures the event, extracts the relevant notification options, and broadcasts a `NOTIFICATION_CLOSE` message to clients. This ensures the application is aware of notification lifecycle events and can react accordingly.
PR Close#61442
When defer blocks have a reference-based trigger without a parameter, we infer it from the placeholder block. This requires some validations like ensuring that there's only one element in the placeholder. The validations are currently implemented at the parser level which can affect tools like linters that need to pass `preserveWhitespaces: true` in order to get accurate source mappings.
These changes move the validations into the template type checker so that they still get flagged, but much later in the process. Moving them over involves a bit more work, because the template type checker also sets `preserveWhitespaces: true`.
Fixes#61725.
PR Close#61747
