As the function in the factory was named `httpResourceRef`, error NG0203 had with the following message:
```
Error: NG0203: httpResourceRef() can only be used within an injection context such as a constructor, a factory function, a field initializer, or a function used with `runInInjectionContext`. Find more at https://angular.dev/errors/NG0203
```
PR Close#60022
This commit adds support for the Fetch API's keepalive option when using HttpClient with the withFetch provider.
The change includes:
- Added keepalive to HttpRequestInit interface
- Modified FetchBackend to pass the option
- Added some unit test
PR Close#60621
As decided in the resource RFC, this commit renames the `request` option of
a resource to `params`, including the subsequent argument passed to the
loader. It also corrects the type in the process to properly allow narrowing
of the `undefined` value.
Fixes#58871
PR Close#60919
An outcome of the Resource RFC was that we should use string constants for
communicating the resource status instead of an enum. This commit converts
`ResourceStatus` accordingly.
PR Close#60919
Remove the code related to exposing the response of an HTTP request as a
`Resource` itself, as the final API will not go in this direction.
PR Close#60919
Instead of stabilizing the TestBed.flushEffects() API we intend to
replace it with the tick() method (equivalent of ApplicationRef.tick().
The reasoning here is that we prefer tests running the entire
synchronization process (as in production apps) instead of invoking
parts of the synchronization process in a way that would naver happen
in a running application.
PR Close#60959
Currently the HTTP status code and headers are only included if the request succeeded. Given status codes convey more information in case of a request error vs. success, this makes it more useful than inspecting what is contained in `.error()`.
PR Close#60802
This commit updates the `HttpClient` internals to use the public
`PendingTasks` API which delays stability until the next
`ApplicationRef.tick` instead of causing the application to become
stable synchronously. This is helpful to resolve unexpected issues where
computations happen as follow-up work to the value coming out of the
response.
fixes https://github.com/angular/angular/issues/59352
PR Close#60656
In this commit, we unsubscribe the `hasPendingTasks` subject to remove all active observers and enable granular garbage collection, as users may forget to unsubscribe manually when subscribing to `isStable`.
PR Close#59723
The non reactive usage ``httpResource(\`http://test/${myId()}\`` gave the false impression that it was reactive when the signal was invoked. We prevent any possibility of oversight by removing the non reactive signature.
PR Close#60537
Moves the `DOCUMENT` token from `common` into `core` since it's relevant for lots of SSR use cases and users shouldn't have to install `common` for it. The token is still exported through `common` for backwards compatibility.
PR Close#60663
Note: This is not a deprecation of structural directives, this only about `ngIf`/`ngFor`/`ngSwitch`.
DEPRECATED: `ngIf`/`ngFor`/`ngSwitch` are deprecated. Use the control flow blocks instead (`@for`/`@if`/`@switch`).
PR Close#60492
Node.js v18 will reach End-of-Life on April 30, 2025, and will no longer be supported in Angular v20.
Node.js Release Schedule: https://github.com/nodejs/release#release-schedule
BREAKING CHANGE:
- Angular no longer supports Node.js v18.
- Node.js versions 22.0 to 22.10 are also no longer supported.
Before upgrading to Angular v20, ensure the Node.js version is at least 20.11.1.
For the full list of supported versions, visit: https://angular.dev/reference/versions
PR Close#60545
`TestBed.get` isn't type safe and has been deprecated for several years now. These changes remove it from the public API and a follow-up change will add an automated migration to `TestBed.inject`.
BREAKING CHANGE:
* `TestBed.get` has been removed. Use `TestBed.inject` instead.
PR Close#60414
Usage of the `fast-glob` package has been replaced with the `tinyglobby` package. The change reduces the number of transitive dependencies related to these packages from 17 to 2 while also maintaining equivalent functionality. This was also changed in the Angular CLI packages.
PR Close#60264
`AsyncPipe` would previously promise rejections unhandled and
subscription errors uncaught. This is more or less fine in a Zone-based
application because errors inside the Angular Zone are caught be the
Zone's error trap and reported to `ErrorHandler`. However, in zoneless
applications, these errors are never caught or reported by the FW and
can reach the node process in SSR and cause it to shut down.
BREAKING CHANGE: `AsyncPipe` now directly catches unhandled errors in
subscriptions and promises and reports them to the application's
`ErrorHandler`. For Zone-based applications, these errors would have
been caught by ZoneJS and reported to `ErrorHandler` so the result is
generally the same. The change to the exact mechanism for reporting can
result in differences in test environments that will require test
updates.
PR Close#60057
`HttpClient` has a lot of overloads to achieve proper type checking, however each overload is also very long which makes it hard to read on adev. These changes replace the object literal types with `Record` to make them a bit more concise.
PR Close#59901
Adjusts the date pipe and formatDate function to detect suspicious usages of the week-numbering year formatter without including the week number, as this is often confused for the calendar year and likely to result in incorrect results near New Years, meaning that those issues aren't typically caught during development. This commit starts throwing a development-only error to reveal this issue right away.
BREAKING CHANGE:
Using the `Y` formatter (week-numbering year) without also including `w` (week number) is now detected as suspicious date pattern, as `y` is typically intended.
PR Close#59798
This moves the `FakeNavigation` implementation to the primitives folder
so its implementation can be shared with Wiz. This class was initially
copied directly from the Wiz implementation, with some small modifications.
There will still need to be some work done to align the implementations
and fix anything internally that needs adjusting.
PR Close#59857
The refactored version improves the original code by removing the `supports` method from the prototype and inlining the logic directly into the `transform` method. This reduces indirection and simplifies the class, especially since `supports` is not reused elsewhere. ESBuild can directly inline the condition into the `if` statement by removing the variable: `if (!("string" == typeof e || Array.isArray(e))) throw i(s, e);`.
PR Close#59684
The new version of the function is smaller, eliminating extra bytes. The refactor improves both code size and readability while optimizing the implementation. Benchmark results for the old and new implementations are as follows:
```
stripTrailingSlash_old x 15,446,602 ops/sec ±0.89% (66 runs sampled)
stripTrailingSlash_new x 19,694,523 ops/sec ±1.10% (61 runs sampled)
```
Thus, the new implementation is both smaller and faster.
PR Close#59746
In this commit, the `urlChanges` subject is completed to release all active observers when the root scope is destroyed. Previously, subscribing to the `urlChanges` subject caused the subscriber to capture `this`, resulting in a memory leak after the root scope was destroyed.
PR Close#59703
`httpResource` is a new frontend to the `HttpClient` infrastructure. It
declares a dependency on an HTTP endpoint. The request to be made can be
reactive, updating in response to signals for the URL, method, or otherwise.
The response is returned as an instance of `HttpResource`, a
`WritableResource` with some additional signals which represent parts of the
HTTP response metadata (status, headers, etc).
PR Close#59876
The `transferCacheInterceptorFn` injects dependencies in itself; the `TransferCache` and cache options are redundant in the `deps` list.
PR Close#59819
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