When setting `"useDefineForClassFields": false`, static fields are compiled within a block that relies on the `this` context. This output makes it more difficult for bundlers to treeshake and eliminate unused code.
PR Close#58297
In order to investigate the performances of SSR, this commit introduces a benchmark suite which will measure several step of the rendering.
PR Close#57647
This commit makes the host bindings of `NgControlStatus[Group]`
compatible with `OnPush` components. Note that this intentionally _does not_
expose any new APIs in the forms module. The goal is only to remove
unpreventable `ExpressionChangedAfterItHasBeenCheckedError` in the forms
code that developers do not have control over.
PR Close#55720
With this change, If an async validator that should have emitted was cancelled by a non-emitting validator, the status change will be reported on the `AbstractControl.events` observable.
This issue can happen when a `FormControl` is added to a `FormGroup` and a FormGroupDirective/FormControlDirective trigger a non-emitting validation (which cancels the initial validator execution).
Note: The behavior remains the same of the existing `statusChanges` observable as the change was too breaking to land in G3.
fixes: angular#41519
PR Close#55134
This commit deprecates the aliases for the control events to ease the changes in G3
A follow-up commit will remove those deprecated entries.
PR Close#55698
Since we aren't using clang anymore, we can remove the comments and the workarounds that were in place to prevent it from doing the wrong thing.
PR Close#55750
When a formControlName is used without a parent formGroup, an error is
logged in the console. Before this commit, there was no information
about which control had the issue. Now, it's reported and the
troubleshoot is much faster.
PR Close#55397
This commit introduces a new method to subscribe to on every `AbstractControl` subclass.
It allows to track value, pristine, touched and status changes on a given control.
Fixes#10887
PR Close#54579
This change aligns the stability of `ComponentFixture` with that of
`ApplicationRef`, preventing confusing differences between the two as
more APIs start using the `PendingTasks` that may not be tracked by
`NgZone`.
BREAKING CHANGE: `ComponentFixture.whenStable` now matches the
`ApplicationRef.isStable` observable. Prior to this change, stability
of the fixture did not include everything that was considered in
`ApplicationRef`. `whenStable` of the fixture will now include unfinished
router navigations and unfinished `HttpClient` requests. This will cause
tests that `await` the `whenStable` promise to time out when there are
incomplete requests. To fix this, remove the `whenStable`,
instead wait for another condition, or ensure `HttpTestingController`
mocks responses for all requests. Try adding `HttpTestingController.verify()`
before your `await fixture.whenStable` to identify the open requests.
Also, make sure your tests wait for the stability promise. We found many
examples of tests that did not, meaning the expectations did not execute
within the test body.
In addition, `ComponentFixture.isStable` would synchronously switch to
true in some scenarios but will now always be asynchronous.
PR Close#54949
The `RadioControlRegistry` was only provided in a module, providedIn: 'root' fixes that issue.
Fixes#54117
Co-authored-by: sr5434 <118690585+sr5434@users.noreply.github.com>
PR Close#54130
A lot of our tests are wrapped in `{}` which serves no purpose, aside from increasing the nesting level and, in some cases, causing confusion. The braces appear to be a leftover from a time when all tests were wrapped in a `function main() {}`. The function declaration was removed in #21053, but the braces remained, presumably because it was easier to search&replace for `function main()`, but not to remove the braces at the same time.
PR Close#52239
This adds `generate_api_docs` targets to all of the packages for which we publish api reference docs. One known issue here is that any type information that comes from another package (e.g. router depending on core) currently resolve to `any` because the other sources are not available in the program. This can be tackled in a follow-up commit.
This commit also updates the install patch for `@angular/build-tools` to use the local version of compiler-cli.
PR Close#52034
Non typed forms allow to pass null to nested groups when calling `formGroup.reset()`, this commit prevent an undefined access.
fixes#20509
PR Close#48830
The `Writable` type is usefull when we want overwrite readonly properties and we still want to maintain code navigation/reference. It should be use instead of `any` type assertions for example.
PR Close#49754
BREAKING CHANGE: Node.js v16 support has been removed and the minimum support version has been bumped to 18.13.0.
Node.js v16 is planned to be End-of-Life on 2023-09-11. Angular will stop supporting Node.js v16 in Angular v17. For Node.js release schedule details, please see: https://github.com/nodejs/release#release-schedule
PR Close#51755
