The Router scroller only listens for NavigationEnd events. However, the
default behavior of the Router is to ignore navigations to the same URL.
This breaks the anchor scrolling when clicking on an anchor whose
fragment is already in the URL.
fixes#29099
BREAKING CHANGE: The `Scroll` event's `routerEvent` property may also be
a `NavigationSkipped` event. Previously, it was only a `NavigationEnd`
event.
PR Close#48025
This commit removes the NGCC code and all the related infra setup required to support it.
BREAKING CHANGE: Angular Compatibility Compiler (ngcc) has been removed and as a result Angular View Engine libraries will no longer work
PR Close#49101
This commit updates the `renderApplication` function to avoid duplicate serialization of the data from the `TransferState` class. The `renderApplication` function imports providers from the `ServerModule`, which already include the `TransferState` serialization providers, but the same providers were also included inside the `renderApplication` as well, which led to the duplication.
PR Close#49094
This warning was put in place to surface an error when developers use an ActivatedRoute
with an invalid structure in tests. However, there isn't a clear path to fixing it and
the tests continue to pass (ideally - that's what the recovery code is there for).
Rather than surfacing an error that developers would be confused by and likely ignore,
it would be better to not warn at all unless there is a clearer action to take to
resolve the issue.
resolves#49116
PR Close#49117
Adds a guide describing how to use the standalone migration schematic. The new guide is grouped together with the existing standalone guide.
PR Close#49044
The experimental allow tags propagation flag is a `BuildLanguage` option
and causes all Starlark code to be re-invoked. This causes a slow-down
when switching between bazel query/ bazel build because the option is not set for `bazel query`.
We fix it by applying the option to all commands, using `common`.
PR Close#49106
Currently style of components using `encapsulation`, `None` or `Emulated` will not be removed from the DOM once the component get destroyed.
This change addresses this by keeping track of the number of times a component is rendered, when the component is destroyed the counter is decreased and once this reaches zero the style element is removed from the DOM.
Currently, this new behaviour is on opt-in bases, but it will be changed in the next major version.
To opt-in, set the `REMOVE_STYLES_ON_COMPONENT_DESTROY` DI token to `true`.
Example
```ts
@NgModule({
declarations: [
AppComponent,
],
imports: [
BrowserModule
],
providers: [
{ provide: REMOVE_STYLES_ON_COMPONENT_DESTROY, useValue: true }
],
bootstrap: [AppComponent]
})
export class AppModule { }
```
Closes#16670
PR Close#48298
Uses an alternate approach of preserving default imports that doesn't involve the `getMutableClone` function that is being removed in TypeScript 5.0.
The alternate approach was already used in the downlevel transform and it works by patching the EmitResolver of the current transformation context to tell TypeScript to preserve the import.
PR Close#49070
We are no longer publishing the @angular/bazel package in prepeartion for its removal from the angular/angular repo.
The piece that we still rely on for our own infrastructure will be moved to angular/dev-infra.
PR Close#49093
Previously the DevTools demo app and browser app had duplicated styles in their respective styles.scss files.
This commit creates a global styles.scss that is imported with sass @use into the demo and browser app styles.scss files. This will prevent any issues where css changes to one are missed in the other. Also reduces duplication of material css theme definitions by consolidating it inone place. The respective styles.scss files for the demo app and browser app continue to exist incase those need environment specific css. For example the browser app requires that height: 100% is set on a document in order to render properly in a browsers devtools tab.
PR Close#49001
RxJS has deprecated the `publishReplay` & `publishLast` operators which will be removed in RxJS 8. `connectable()` should be used instead.
PR Close#48969
We recently switched some of the monitoring e2e tests to Bazel. These
tests should never be cached because they rely on an external URL and
on network access. The URL itself might stay the same for quite a while,
but the underlying site might change based on new deployments. Bazel
only sees the URL and caches the test then. We want to avoid this.
PR Close#49039
Currently as a part of the bootstrapping API migration we comment out the metadata of the root module and instruct users to re-run the module pruning step which can be cumbersome. These changes run the module pruning automatically.
Note that initially I tried to reuse the module pruning logic and to run it against the existing program, but it was problematic, because it was common to have conflicting changes for the same AST nodes.
PR Close#49030
The terser update included various changes, including changes to the
inline optimizations. Constants like for the bloom filter are no longer
inlined multiple times, but instead the constant is preserved and used
with a shortened/mangled name.
Note this also applies to other symbols like `SimpleChanges` too.
This means that such new variables now show up in the symbols goldens.
Concrete examples of inlined & no-longer inlined constants can be
seen in the PR description: https://github.com/angular/angular/pull/49000#issue-1576416106
PR Close#49000
This commit does three things that all related and required to get
rid of `webdriver-manager`:
* Our puppeteer protractor setup in AIO relies on webdriver-manager
because we install a corresponding chromedriver based on the puppeteer
chromium version. We would like to get rid of this brittle setup.
* We don't use `puppeteer` in many places because we manage chromium and
the driver through Bazel. This commit removes the remaining puppeteer
usage and replaces it with the Bazel-managed canonical browser
* We need to migrate the AIO production URL tests to Bazel. These
weren't part of Aspect's migration. This is needed so that we can drop
puppeteer and use the Bazel browser setup.
* Migrates some at-runtime TS `ts-node` test setup to proper idiomatic
Bazel code. Needed because it depends on code that also had to be
migrated to Bazel given the production e2e test Bazel migration (above
points).
Note: The xregexp dependency had to be added to the root project because
`ts_library` does not support compilation deps from `@aio_npm`. This is
something we will fix anyway when we have a more modern toolchain!
PR Close#49025
The Angular devkit updated Terser. Terser landed various changes
related to variable inlining. Most constants are no longer inlined,
but instead the variables are re-used.
This led to a bundle size increase of around ~600B in AIO and most
integration tests.
Here is an example diff:
https://screenshot.googleplex.com/4M8owBYDAqU982T
PR Close#48996
Adds a function that allows for the import resolution for files to be customized in the standalone migration. Externally it's only use is to change `NgForOf` to `NgFor`, but we'll need it internally to deduplicate some Material modules.
Fixes#49006.
PR Close#49022
`setDisabledState` is supposed to be called whenever the disabled state of a control changes, including upon control creation. However, a longstanding bug caused the method to not fire when an *enabled* control was attached. This bug was fixed in v15.
This had a side effect: previously, it was possible to instantiate a reactive form control with `[attr.disabled]=true`, even though the the corresponding control was enabled in the model. (Note that the similar-looking property binding version `[disabled]=true` was always rejected, though.) This resulted in a mismatch between the model and the DOM. Now, because `setDisabledState` is always called, the value in the DOM will be immediately overwritten with the "correct" enabled value.
Users should instead disable the control directly in their model. (There are many ways to do this, such as using the `{value: 'foo', disabled: true}` constructor format, or immediately calling `FooControl.disable()` in `ngOnInit`.)
If this incompatibility is too breaking, you may also opt out using `FormsModule.withConfig` or `ReactiveFormsModule.withConfig` at the time you import it, via the `callSetDisabledState` option.
However, there is an exceptional case: radio buttons. Because Reactive Forms models the entire group of radio buttons as a single `FormControl`, there is no way to control the disabled state for individual radios, so they can no longer be configured as disabled.
In this PR, we have special cased radio buttons to ignore their first call to `setDisabledState` when in `callSetDisabledState: 'always'` mode. This preserves the old behavior.
PR Close#48864
Virginia Dooley