Currently, there is a freestanding `getRawValue` function which examines the type of the control. This is an issue for refactoring `model.ts` because it creates unnecessary dependencies between the `AbstractControl` classes. It is cleaner to simply add this method to the model hierarchy and call it directly, and will ease upcoming refactoring.
PR Close#45200
We had previously introduced an `AnyForUntypedForms` type alias. However, given our updated migration plan, we actually want to use aliases for the model classes themselves. This commit introduces these aliases, and adds them to the public API. It must be merged before the types, in order to migrate google3.
PR Close#45205
Adds support for passing in an optional injector when creating an embedded view through `ViewContainerRef.createEmbeddedView` and `TemplateRef.createEmbeddedView`. The injector allows for the DI behavior to be customized within the specific template.
This is a second stab at the changes in #44666. The difference this time is that the new injector acts as a node injector, rather than a module injector.
Fixes#14935.
PR Close#45156
Route.pathMatch only allows `'full'|'prefix'` in reality. This commit
adjusts the type to be more strict and also adds a migration to adjust
existing code.
resolves#37469
BREAKING CHANGE:
The type of `Route.pathMatch` is now more strict. Places that use
`pathMatch` will likely need to be updated to have an explicit
`Route`/`Routes` type so that TypeScript does not infer the type as
`string`.
PR Close#45176
This change is a follow up to #45057 to make `AnimationDriver.getParentElement`
a required method, which allows removing the slow path for the animation
namespace insertion logic.
BREAKING CHANGE:
The `AnimationDriver.getParentElement` method has become required, so any
implementors of this interface are now required to provide an implementation
for this method. This breakage is unlikely to affect application developers,
as `AnimationDriver` is not expected to be implemented in user code.
PR Close#45114
The prior approach would consider all existing namespaces from back to front
to find the one that's the closest ancestor for a given host element. An
expensive `contains` operation was used which needed to traverse all the
way up the document root _for each existing namespace_. This commit implements
an optimization where the closest namespace is found by traversing up from
the host element, avoiding repeated DOM traversal.
Closes#45055
PR Close#45057
Moves the `ANIMATION_MODULE_TYPE` DI token into core so that libraries like Material don't have to introduce a dependency to animations only to figure out whether animations are disabled.
PR Close#44970
The `Location` creates the `_urlChangeSubscription` when the `onUrlChange` is called for the first time.
The subscription `next` function captures `this` and prevents the `Location` from being garbage collected
when the root view is removed.
PR Close#44901
This commit updates the `PatternValidator` class to inherit `AbstractValidatorDirective` to make it conistent with other validators.
Closes angular#42267
PR Close#44887
This commit updates `DebugNode` and `DebugElement` implementaitons to cleanup ViewEngine removal artifacts. There is no need for a separate interface and implementation class, so we can combine them now. This comment also gets rid of `R3` suffixes (denoting Ivy) in helper methods.
PR Close#44270
Make `StateKey` typesafe by narrowing the type.
BREAKING CHANGE: This may break invalid calls to `TransferState` methods.
This tightens parameter types of `TransferState` usage, and is a minor breaking change which may reveal existing problematic calls.
PR Close#23020
BREAKING CHANGE:
* The type of `initialUrl` is set to `string|UrlTree` but in reality,
the `Router` only sets it to a value that will always be `UrlTree`
* `initialUrl` is documented as "The target URL passed into the
`Router#navigateByUrl()` call before navigation" but the value
actually gets set to something completely different. It's set to the
current internal `UrlTree` of the Router at the time navigation
occurs.
With this change, there is no exact replacement for the old value of
`initialUrl` because it was enver intended to be exposed.
`Router.url` is likely the best replacement for this.
In more specific use-cases, tracking the `finalUrl` between successful
navigations can also be used as a replacement.
PR Close#43863
This commit implements the first phase of standalone components in the Angular
compiler. This mainly includes the scoping rules for standalone components
(`@Component({imports})`).
Significant functionality from the design is _not_ implemented by this PR,
including:
* imports of standalone components into NgModules.
* the provider aspect of standalone components
Future commits will address these issues, as we proceed with the design of
this feature.
PR Close#44812
This commit updates the logic of the `NgComponentOutlet` class to allow passing an `NgModule` as an input instead of passing an `NgModule` factory.
DEPRECATED:
The `ngModuleFactory` input of the `NgComponentOutlet` directive is deprecated in favor of a newly added `ngModule` input. The `ngModule` input accepts references to the NgModule class directly, without the need to resolve module factory first.
PR Close#44815
This commit refactors the `RuntimeError` class to support a short version of providing error messages:
```
throw new RuntimeError(
RuntimeErrorCode.INJECTOR_ALREADY_DESTROYED,
ngDevMode && 'Injector has already been destroyed.');
```
In prod mode, the second argument becomes `false` andn this commit extends the typings to support that.
This commit also contains a couple places were the `RuntimeError` class is used to demostrate the compact form.
PR Close#44783
This implementation change was originally proposed as part of Typed Forms, and will have major consequences for that project as described in the design doc. Submitting it separately will greatly simplify the risk of landing Typed Forms. This change should have no visible impact on normal users of FormControl.
See the Typed Forms design doc here: https://docs.google.com/document/d/1cWuBE-oo5WLtwkLFxbNTiaVQGNk8ipgbekZcKBeyxxo.
PR Close#44316
PR Close#44806
Currently, `ngModel` calls` setValue` after the `resolvedPromise` is resolved.
The promise is resolved _after_ the child template executes. The change detection
is run but `OnPush` views are not updated because they are not marked as dirty.
PR Close#44886
We were using a number of generic objects as if they were maps and relying on delete to remove
properties. In order to improve performance, these have been switched to native maps.
PR Close#44482
This commit provides a service, `PageTitleStrategy` for setting
the document page title after a successful router navigation.
Users can provide custom strategies by extending `TitleStrategy` and
adding a provider which overrides it.
The strategy takes advantage of the pre-existing `data` and `resolve` concepts
in the Router implementation:
We can copy the `Route.title` into `data`/`resolve` in a
non-breaking way by using a `symbol` as the key. This ensures that we
do not have any collisions with pre-existing property names. By using
`data` and `resolve`, we do not have to add anything more to
the router navigation pipeline to support this feature.
resolves#7630
PR Close#43307
Add a new option for configuring data-groups, `cacheOpaqueResponses`,
that determines whether opaque responses are cached or not. This allows
greater flexibility in configuring the behavior of data-groups, while
still keeping the current defaults as fallbacks.
Fixes#44246
PR Close#44723
Modified required validator and checkbox validator to inherit abstractValidator.
For every validato type different PR will be raised as discussed in #42378.
Closes#42267
PR Close#44162
DEPRECATED:
The `CachedResourceLoader` and `RESOURCE_CACHE_PROVIDER` symbols were previously necessary in some cases to test AOT-compiled components with View Engine, but they are no longer needed since Ivy.
PR Close#44749
DEPRECATED:
The `ComponentFactory` and `ComponentFactoryResolver` classes are deprecated. Since Ivy, there is no need to resolve Component factories. Please use other APIs where you Component classes can be used directly (without resolving their factories).
PR Close#44749
Adds support for passing in an optional injector when creating an embedded view through `ViewContainerRef.createEmbeddedView` and `TemplateRef.createEmbeddedView`. The injector allows for the DI behavior to be customized within the specific template.
Fixes#14935.
PR Close#44666
This implementation change was originally proposed as part of Typed Forms, and will have major consequences for that project as described in the design doc. Submitting it separately will greatly simplify the risk of landing Typed Forms. This change should have no visible impact on normal users of FormControl.
See the Typed Forms design doc here: https://docs.google.com/document/d/1cWuBE-oo5WLtwkLFxbNTiaVQGNk8ipgbekZcKBeyxxo.
PR Close#44316
Runtime error codes in the Core, Common and Forms packages were not included into the `public-api` group reviews. This commit creates the necessary golden files to keep track of further changes in the runtime codes.
This is a followup from https://github.com/angular/angular/pull/44398#issuecomment-1006910976.
PR Close#44677
Modified email validator to inherit abstractValidator.
For every validato type different PR will be raised as discussed in #42378.
Closes#42267
PR Close#44545
Refs #42966.
This validates the `tsconfig.json` options for extended template diagnostics. It verifies:
* `strictTemplates` must be enabled if `extendedDiagnostics` have any explicit configuration.
* `extendedDiagnostics.defaultCategory` must be a valid `DiagnosticCategoryLabel`.
* `extendedDiagnostics.checks` keys must all be real diagnostics.
* `extendedDiagnostics.checks` values must all be valid `DiagnosticCategoryLabel`s.
These include new error codes, each of which prints out the exact property that was the issue and what the available options are to fix them.
It does disallow the config:
```json
{
"angularCompilerOptions": {
"strictTemplates": false,
"extendedDiagnostics": {
"defaultCategory": "suppress"
}
}
}
```
Such a configuration is technically valid and could be executed, but will be rejected by this verification logic. There isn't much reason to ever do this, since users could just drop `extendedDiagnostics` altogether and get the intended effect. This is unlikely to be a significant issue for users, so it is considered invalid for now to keep the implementation simple.
PR Close#44391
Refs #42966.
The `defaultCategory` option is used for any extended template diagnostics which do not have any specific category specified for them. It defaults to `warning`, since that is the most common behavior expected for users. This provides an easy way for users to promote all diagnostics to errors or suppress all diagnostics.
PR Close#44391
Refs #42966.
This includes a mapping of extended template diagnostics to their associated diagnostic category. It is generated from the list of diagnostic names, so the list should always be implicitly kept up to date. Usage looks like:
```json
{
"angularCompilerOptions": {
"extendedDiagnostics": {
"checks": {
"invalidBananaInBox": "error",
"nullishCoalescingNotNullable": "suppress"
}
}
}
}
```
PR Close#44391
Refs #42966.
The enum of extended template diagnostic names allows a global registry of first-party diagnostics with a developer-friendly string name which can be used for configuration. This name is used in the new `TemplateCheckFactory` to bind the name to a particular `ErrorCode` and make both available *before* constructing the actual template check, which is necessary to configure it appropriately.
PR Close#44391
In certain scenarios, the compiler may have crashed with an
`Unable to write a reference` error which would be particularly hard
to diagnose. One of the primary reasons for this failure is when the
`rootDir` option is configured---typically the case for libraries---
and a source file is imported using a relative import from an external
entry-point. This would normally report TS6059 for the invalid relative
import, but the crash prevents this error from being surfaced.
This commit refactors the reference emit logic to result in an explicit
`Failure` state with a reason as to why the failure occurred. This state
is then used to report a `FatalDiagnosticException`, preventing a hard
crash.
Closes#44414
PR Close#44587
Allow a FormControl to be reset to its initial value. Provide this feature via a new option in a FormControlOptions interface, based on AbstractControlOptions.
Also, expose the default value as part of the public API. This is part of a feature that has been requested elsewhere (e.g. in #19747).
This was originally proposed as part of typed forms. As discussed in the GDE session (and after with akushnir/alxhub), it is likely better to just reuse the initial value rather than accepting an additional default.
It is desirable to land this separately in order to reduce the scope of the typed forms PR, and make it a types-only change.
Pertains to issue #13721.
PR Close#44434
This reverts commit cdf50ff931.
Reverting as this needs a little more work on the documentation side, plus
the `export declare interface` syntax in `model.ts` might have unintended
side effects in g3.
This implementation change was originally proposed as part of Typed Forms, and will have major consequences for that project as described in the design doc. Submitting it separately will greatly simplify the risk of landing Typed Forms. This change should have no visible impact on normal users of FormControl.
See the Typed Forms design doc here: https://docs.google.com/document/d/1cWuBE-oo5WLtwkLFxbNTiaVQGNk8ipgbekZcKBeyxxo.
PR Close#44316
* The `TransitionAnimationEngine` had a fallback where it would store classes directly on a node if it doesn't have a `classList`. Presumably this is to support old browsers or if an animation is set on something like `ng-container`. This information was never used for anything since `containsClass` was never called. These changes simplify the logic to just a null check.
* Deprecates the `AnimationDriver.matchesElement` method, because it was only used in one place which can be replaced with `classList.contains`. We can't remove the method completely, because `AnimationDriver` is a public API. We also can't turn it into a method on the base class in order to remove it from the sub-classes, because it can break apps using `noImplicitOverride` while extending `AnimationDriver`.
PR Close#44378
Currently the `HttpClient` always wraps errors from XHR requests, but
the underlying errors are always of type `ProgressEvent`, or don't have
a native error if the status code is just indicating failure (e.g. 404).
This behavior does not match in the `TestRequest` class provided by
`@angular/common/http/testing` where errors are considered being
of type `ErrorEvent`. This is incorrect because `ErrorEvent`s provide
information for errors in scripts or files which are evaluated. Since
the `HttpClient` never evaluates scripts/files, and also since XHR requests
clearly are documented to emit `ProgressEvent`'s, we should change the
`TestSupport` to retrieve such `ProgressEvent`'s instead of incompatible
objects of type `ErrorEvent`.
In favor of having a deprecation period, we keep supporting `ErrorEvent`
in the `TestRequest.error` signature. Eventually, we can remove this
signature in the future.
Resources:
* https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/error_event
* https://developer.mozilla.org/en-US/docs/Web/API/ErrorEvent
* https://xhr.spec.whatwg.org/#event-xhr-errpr
Related to: https://github.com/angular/angular/issues/34748.
DEPRECATED: `TestRequest` from `@angular/common/http/testing` no longer
accepts `ErrorEvent` when simulating XHR errors. Instead instances of
`ProgressEvent` should be passed, matching with the native browser behavior.
PR Close#36082
Dylan Hunn