This commit updates the logic related to the attribute order on iframes and makes the rules more strict. There is a set of iframe attributes that may affect the behavior of an iframe, this change enforces that these attributes are applied before an `src` or `srcdoc` attributes are applied to an iframe, so that they are taken into account.
If Angular detects that some of the attributes are set after the `src` or `srcdoc`, it throws an error message, which contains the name of ann attribute that is causing the problem and the name of a Component where an iframe is located. In most cases, it should be enough to change the order of attributes in a template to move the `src` or `srcdoc` ones to the very end.
BREAKING CHANGE:
Existing iframe usages may have `src` or `srcdoc` preceding other attributes. Such usages may need to be updated to ensure compliance with the new stricter rules around iframe bindings.
PR Close#47935
`AnimationRendererFactory` maintains a map between a renderer delegate and the animations renderer it corresponds to, but the renderers are never removed from the map. This leads to memory leaks when used with the `ShadowDom` view encapsulation, because the specific renderer keeps a references to its shadow root which in turn references all the elements in the view.
These changes resolve the leak by clearing the reference when the animations renderer is destroyed.
Fixes#47892.
PR Close#47903
No longer maintains a separate tsconfig for the Bazel package. This
seems to be a legacy artifact back when ngc-wrapped was put into GitHub.
We now use the canonical repository Bazel tsconfig. This commit also
fixes all strictness-related errors and makes ngc-wrapped compatible.
PR Close#47893
Currently `ngc-wrapped` mostly relies on any casts/or disabled
strictness checks to be able to use `tsickle`'s emit callback and
emit result merging for ngtsc. We should change this so that supertypes
of `ts.EmitResult` can be used in these optional callbacks- allowing us
to enable strictness checks in `packages/bazel/...` too.
PR Close#47893
The `ServerRenderer` wasn't aligned with the `Renderer2` interface which meant that it was still referring to the old `debugInfo` parameters. It also wasn't implementing the `preserveContent` argument of `selectRootElement` which can lead to incosistencies between the server and the client.
Fixes#47844.
PR Close#47868
Fixes that the `AbstractControl` was mutating the validators arrays being passed into the constructor an helper methods like `setValidators`.
Fixes#47827.
PR Close#47830
The image distortion warning (when rendered aspect ratio is noticeably different than intrinsic) doesn't make sense with fill mode, where the user may want the image to stretch, crop or letterbox.
PR Close#47824
Currently, the scroll event is fired immediately after the
`NavigationEnd`. However, this is problematic because a change detection
has not been able to run, meaning that Angular will not yet have run the update
block of the component templates being rendered as part of the navigation.
This change delays the scroll event using a `setTimeout`, which will
allow Angular's change detection to run before the scroll restoration is
performed.
fixes#24547
PR Close#47563
Do not generate a srcset if the loader being used is the default noopImageLoader. This loader does not take width into account, so it does not make sense to use it with srcsets.
PR Close#47804
In v14.2, we've introduced a new directive to help developers to configure images for better performance. The directive was initially released in the "developer preview" mode. We've collected the feedback, made several improvements and we are happy to announce that the NgOptimizedImage APIs are promoted to stable!
This commit updates vast majority of APIs to drop the `@developerPreview` label, which effectively documents them as stable.
There are few APIs though that retained the `@developerPreview` annotations:
- the `IMAGE_CONFIG` token
- the `ImageConfig` type
- the `fill` @Input of the directive
We plan to collect some additional feedback for the mentioned APIs and drop the `@developerPreview` annotation after that.
PR Close#47794
The original description gave a false impression that only query params and fragment changes are ignored, while actually `routeParams` changes are ignored as well.
PR Close#47786
This is a small commit to:
- clarify that loaders aren't mandatory
- remove outdated preconnect option from docs
- clarify how width/height should be set for fixed size images
- minor structural changes for clarity
PR Close#47796
The current error that is thrown when the "width" or
"height" attributes is missing doesn't mention that
"fill" mode is another option. This commit updates
the error with that option.
PR Close#47797
This commit updates the NgOptimizedImage directive to:
- drop a deprecated selector (the `rawSrc` one)
- drop corresponding input getter
The `rawSrc` was replaced by the `ngSrc` one during the developer preview phase.
PR Close#47798
This commit adds a missing warning if the image directive
detects that you're hosting your image on one of our
supported image CDNs but you're not using the built-in loader
for it. This excludes applications that are using a custom
loader.
PR Close#47330
In v14, we've introduced core concepts to allow Components, Directives and Pipes to configure their dependencies
without the need to use NgModules and without the need to be declared in an NgModule. The concepts and initial
set of APIs were marked as "developer preview" to allow developers to use these APIs and share the feedback.
Since v14, we've been reviewing the entire API surface of the framework and either updating existing APIs to support standalone or creating new APIs that allowed to use Router, HttpClient and other abstractions without NgMod
ules.
Based on the mentioned work to review and stabilize APIs and also based on the positive feedback from the commun
ity, we are happy to announce that the Standalone APIs are promoted to stable!
This commit updates vast majority of standalone-related APIs to drop the `@developerPreview` label, which effect
ively documents then as stable.
Two APIs that retained the `@developerPreview` annotations are:
- withRequestsMadeViaParent (from `@angular/common/http`)
- renderApplication (from `@angular/platform-server`)
We plan to collect some additional feedback for the mentioned APIs and drop the `@developerPreview` annotation b
efore the next major release.
Co-Authored-By: Alex Rickabaugh <alx@alxandria.net>
Co-Authored-By: Andrew Scott <atscott@google.com>
Co-Authored-By: Dylan Hunn <dylhunn@gmail.com>
Co-Authored-By: Jessica Janiuk <jessicajaniuk@google.com>
Co-Authored-By: JoostK <joost.koehoorn@gmail.com>
Co-Authored-By: Kristiyan Kostadinov <crisbeto@abv.bg>
Co-Authored-By: Pawel Kozlowski <pkozlowski.opensource@gmail.com>
PR Close#47754
Implements more of the runtime validations for host directives as compiler diagnostics so that they can be caught earlier. Also does some minor cleanup.
PR Close#47768
Prior to this, the `@angular/localize/init` was added as a polyfill which caused the `@angular/localize` types not to be included in the TypeScript program which caused errors such as the below:
```
Error: src/app/app.component.ts:9:11 - error TS2304: Cannot find name '$localize'.
```
With the recent changes in the CLI (https://github.com/angular/angular-cli/pull/24032), adding `@angular/localize/init` as polyfil or in the `main.server.ts` is no longer necessary. Instead we add this as a TypeScript type. When users are running in JIT mode, we add `@angular/localize/init` as an additional entrypoint.
This change also exposes the `$localize` method as a global when importing `@angular/localize`.
Closes#47677
PR Close#47763
The supported Node.js versions for the `@angular/compiler-cli` package (^14.15.0 || >=16.10.0)
allow for the use of the `recursive` option of `mkdirSync`. Using the `recursive` option
removes the need to manually create each subdirectory in a given path.
PR Close#47678
This commit updates the `provideHttpClient` function to return the `EnvironmentProviders` instead of a regular `Provider[]`, to make sure that the `provideHttpClient` can only be used where an environment is being setup.
PR Close#47758
Add a new boolean attribute to NgOptimizedImage called `fill` which does the following:
* Removes the requirement for height and width
* Adds inline styling to cause the image to fill its containing element
* Adds a default `sizes` value of `100vw` which will cause the image to have a responsive srcset automatically generated
PR Close#47738
Updates the DOM element schema to add the `hgroup` element and to include some properties that weren't supported the last time the schema was updated.
Fixes#47545.
PR Close#47552
This change aligns with the supported Node.js versions of the Angular CLI.
See: https://github.com/angular/angular-cli/pull/24026
BREAKING CHANGE: Angular no longer supports Node.js versions `14.[15-19].x` and `16.[10-12].x`. Current supported versions of Node.js are `14.20.x`, `16.13.x` and `18.10.x`.
PR Close#47730
Currently, there's no check if the task (that is being canceled) has the right state.
Only `scheduled` and `running` tasks can be canceled. If the task has a non-appropriate
state, then an error will be thrown. Cancelation should not throw an error on an already
canceled task, e.g. `clearTimeout` does not throw errors when it's called multiple times
on the same timer.
PR Close#45711
PR Close#46435
Previously, `setDisabledState` was never called when attached if the control is enabled. This PR fixes the bug, and creates a configuration option to opt-out of the fix.
Fixes#35309.
BREAKING CHANGE: setDisabledState will always be called when a `ControlValueAccessor` is attached. You can opt-out with `FormsModule.withConfig` or `ReactiveFormsModule.withConfig`.
PR Close#47576
In AOT compilations, the `strictInjectionParameters` compiler option can
be enabled to report errors when an `@Injectable` annotated class has a
constructor with parameters that do not provide an injection token, e.g.
only a primitive type or interface.
Since Ivy it's become required that any class with Angular behavior
(e.g. the `ngOnDestroy` lifecycle hook) is decorated using an Angular
decorator, which meant that `@Injectable()` may need to have been added
to abstract base classes. Doing so would then report an error if
`strictInjectionParameters` is enabled, if the abstract class has an
incompatible constructor for DI purposes. This may be fine though, as
a subclass may call the constructor explicitly without relying on
Angular's DI mechanism.
Therefore, this commit excludes abstract classes from the
`strictInjectionParameters` check. This avoids an error from being
reported at compile time. If the constructor ends up being used by
Angular's DI system at runtime, then the factory function of the
abstract class will throw an error by means of the `ɵɵinvalidFactory`
instruction.
In addition to the runtime error, this commit also analyzes the inheritance
chain of an injectable without a constructor to verify that their inherited
constructor is valid.
BREAKING CHANGE: Invalid constructors for DI may now report compilation errors
When a class inherits its constructor from a base class, the compiler may now
report an error when that constructor cannot be used for DI purposes. This may
either be because the base class is missing an Angular decorator such as
`@Injectable()` or `@Directive()`, or because the constructor contains parameters
which do not have an associated token (such as primitive types like `string`).
These situations used to behave unexpectedly at runtime, where the class may be
constructed without any of its constructor parameters, so this is now reported
as an error during compilation.
Any new errors that may be reported because of this change can be resolved either
by decorating the base class from which the constructor is inherited, or by adding
an explicit constructor to the class for which the error is reported.
Closes#37914
PR Close#44615
Updates the DOM element schema to add the `hgroup` element and to include some properties that weren't supported the last time the schema was updated.
Fixes#47545.
PR Close#47552
The language service can now generate an import corresponding to a selector. This includes both the TypeScript module import and the decorator import. This applies to both standalone components and components declared in NgModules.
PR Close#47088
This commit adds a logic that generates preload tags for priority images, when rendering happens on the server (e.g. Angular Universal).
PR Close#47343
This commit exports existing utility functions to check for control instances:
isFormControl, isFormGroup, isFormRecord, isFormArray
Those are useful when implementing validators that use the specifics of one of those control types.
To narrow down the type to what it actually is, we can now use the util functions in validators:
```
export const myArrayValidator: ValidatorFn = (control) => {
if (!isFormArray(control)) { return null; }
// now you can use FormArray-specific members, e.g.:
if (control.controls.every(c => !!c.value) {
return { myerror: true }
} else { return null; }
}
```
PR Close#47718
This commit adds the `provideLocationMocks()` function that returns mocks for the `Location` and `LocationStrategy` classes. This function can be used in tests to configure an environment where it's possible to fire simulated location events (helpful when testing Router configuration).
PR Close#47674
Add a feature to automatically generate the srcset attribute for images using the NgOptimizedImage directive. Uses the 'sizes' attribute to determine the appropriate srcset to generate.
PR Close#47547
Updates the version range in the compiler to require at least TypeScript 4.8. Note that I'm keeping the backwards-compatibility layer for 4.7 around for now until internal projects have been migrated to 4.8.
BREAKING CHANGE:
TypeScript versions older than 4.8 are no longer supported.
PR Close#47690
This commit switches `provideRouter()` to return the new
`EnvironmentProviders` wrapper type, preventing it from being accidentally
(or intentionally) included in `@Component.providers`.
PR Close#47669
This commit introduces a new type `EnvironmentProviders` which can be used
in contexts where Angular accepted `Provider`s destined for
`EnvironmentInjector`s. This includes contexts such as `@NgModule.providers`
and `Route.providers`.
The new type is useful for preventing such providers from accidentally
ending up in `@Component.providers`. It can be used as the return type of
provider functions (such as `provideRouter`) to enforce this safety.
Because `Provider` allows `any[]` nested arrays, the compile-time safety
provided by `EnvironmentProviders` is easily circumvented. However, the
runtime shape of `EnvironmentProviders` is not compatible with component
injectors and will result in a runtime error if it leaks through (NG0207).
A new function `makeEnvironmentProviders` is used to construct this new type
from an array of providers.
The existing `importProvidersFrom` operation previously returned a very
similar type `ImportedNgModuleProviders` which had the same goal. This
machinery is switched over to use the new `EnvironmentProviders` interface
instead (in fact, `ImportedNgModuleProviders` is now just an alias to
`EnvironmentProviders`).
PR Close#47669
This commit modifies `R3Injector` and other code in Angular that deals with
providers, to handle `EnvironmentProviders` objects as well as normal
`Provider` types. There is no user-visible impact to this change, but it
prepares the core of the DI system for the introduction of
`EnvironmentProviders` as a public feature.
PR Close#47669
As of Angular v15, the deprecated `relativeLinkResolution` config option of the Router is removed. This migration cleans up (removes) the `relativeLinkResolution` fields from the Router config objects in applications code.
```ts
import { RouterModule } from '@angular/router';
RouterModule.forRoot([], {
relativeLinkResolution: 'legacy',
enableTracing: false,
});
```
```ts
import { RouterModule } from '@angular/router';
RouterModule.forRoot([], {
// the `relativeLinkResolution` is removed
enableTracing: false,
});
```
PR Close#47604
This commit introduces a new `DATE_PIPE_DEFAULT_OPTIONS` token, which
can be used to configure default DatePipe options, such as date
format and timezone.
DEPRECATED:
The `DATE_PIPE_DEFAULT_TIMEZONE` token is now deprecated in favor
of the `DATE_PIPE_DEFAULT_OPTIONS` token, which accepts an object
as a value and the timezone can be defined as a field (called `timezone`)
on that object.
PR Close#47157
Andrew Kushnir