This commit further restricts the deprecated type on injector.get to exclude
all but `string`. Progresses towards #48408
BREAKING CHANGE: The `any` overload has been removed from
`injector.get`. It now only supports `ProviderToken<T>` and (deprecated
since v4) `string`.
PR Close#60202
This should keep the existing behavior intact. Right now retrieve never returns back NOT_FOUND. This should not be the case, but tests fail if I do add this behavior so itll have to be later.
PR Close#60192
This commit ensures that errors during `ApplicationRef.tick` are
surfaced to the callsite rather than being caught and reported to the
`ErrorHandler`.
The current catch and report approach was originally
added in e263e19a2a
with the goal of preventing automatic change detection crashes due to
the error happening in the subscription. However, this results in hiding
a public API that can hide errors. Callers cannot assume that the tick
was successful and perform follow-up work.
This change now surfaces errors and adds the error handling directly to
the callsites.
BREAKING CHANGE: `ApplicationRef.tick` will no longer catch and report
errors to the appplication `ErrorHandler`. Errors will instead be thrown out of
the method and will allow callers to determine how to handle these
errors, such as aborting follow-up work or reporting the error and
continuing.
PR Close#60102
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
In the case that a route was lazy loaded, some triggers would never properly finish hydrating due to things firing before the route finished resolving.
This will find the topmost parent defer block and ensure the registry knows about it before trying to hydrate.
In the case that the registry does not yet know, just the affected triggers await app stability before initializing.
fixes#59997
PR Close#60203
In this commit, we add injector token information to the error message to improve debugging and context awareness, because it is hard to capture the `inject()` stack trace in asynchronous contexts.
PR Close#60009
In this commit, we check whether the application is destroyed before initializing event replay. The application may be destroyed before it becomes stable, so when the `whenStable` resolves, the injector might already be in a destroyed state. As a result, calling `injector.get` would throw an error indicating that the injector has already been destroyed.
PR Close#59789
Note that this does NOT use the retrieve method yet. I believe we need to move the logic for notFoundValue into the inject implementation.
PR Close#60154
This commit inlines the `isFactory` function body directly within `getNodeInjectable` because it is only used once. ESBuild does not inline its body within the function, which can be observed when running the build with `NG_BUILD_MANGLE=0`. The results after inlining are as follows:
```
getNodeInjectable x 70,397,377 ops/sec ±3.88% (52 runs sampled)
getNodeInjectable_inlined x 77,834,432 ops/sec ±3.13% (60 runs sampled)
```
PR Close#59824
This fixes an issue with packages managers likes pmpm
that will not link the @angular/compiler package to the @angular/core
package if it is not listed as a peer dependency.
I added it as optional peer dependency as it's only used in special cases.
Fixes#38096
PR Close#55610
This commit updates error reporting of defer blocks to go to the
application root error handler rather than the `ErrorHandler` token that
may be provided by users. This ensures Angular has control over what
happens when these errors are reported.
PR Close#60149
Prior to this change, cyclic injection didn't trigger any error in prod mode, resulting into injecting the `CIRCULAR` object.
This could lead to strange errors where no method would be found on the token.
fixes#60074
PR Close#60118
The PR introduces a few doc content rendering fixes:
- Fix highlighted section heading styles (regression from #59965).
- Convert JSDoc links within 'Usage Notes' sections to HTML and render them.
- Add IDs to doc content headings. This, by itself, makes these headings available in the page ToC.
PR Close#60116
This change introduces a new DI profiler event:
InjectorToCreateInstanceEvent. This new event allows
us to measure DI tokens instantiation time.
PR Close#60158
Reworks the `InputBinding` and `OutputBinding` functionality to be in object literals constructed in functions, rather than classes, because it seems like Terser was having a hard time tree shaking the classes when the functions weren't used.
PR Close#60137
Adds the new `outputBinding` function that allows users to listen to outputs on dynamically-created components in a similar way to templates. For example, here we create an instance of `MyCheckbox` and listen to its `onChange` event:
```ts
interface CheckboxChange {
value: string;
}
createComponent(MyCheckbox, {
bindings: [
outputBinding<CheckboxChange>('onChange', event => console.log(event.value))
],
});
```
Note that while it has always been possible to listen to events like this by getting a hold of of the instance and subscribing to it, there are a few key differences:
1. `outputBinding` behaves in the same way as if the event was bound in a template which comes with some behaviors like forwarding errors to the `ErrorHandler` and marking the view as dirty.
2. With `outputBinding` the listeners will be cleaned up automatically when the component is destroyed.
3. `outputBinding` accounts for host directive outputs by binding to them through the host. E.g. if the `onChange` event above was coming from a host directive, `outputBinding` would bind to it automatically.
Currently `outputBinding` is available only in `createComponent`, `ViewContainerRef.createComponent` and `ComponentFactory.create`, but it will serve as a base for APIs in the future.
PR Close#60137
Calling `setInput` while the component already has an `inputBinding` active can lead to inconsistent state. These changes add an error that will be thrown if that's the case.
PR Close#60137
Adds the ability to bind to inputs on dynamically-created components, either by targeting the component itself or one of its directives. The new API looks as follows:
```ts
const value = signal(123);
createComponent(MyComp, {
// Bind the value `'hello'` to `someInput` of `MyComp`.
bindings: [inputBinding('someInput', () => 'hello')],
directives: [{
type: MyDir,
// Bind the `value` signal to the `otherInput` of `MyDir`.
bindings: [inputBinding('otherInput', value)]
}]
});
```
This behavior overlaps with `ComponentRef.setInput`, with a few key differences:
1. `setInput` sets the value on *all* inputs whereas `inputBinding` only targets the specified directive and its host directives. This makes it easier to know which directive you're targeting.
2. `inputBinding` is executed as if it's in a template, making it consistent with how bindings behave for selector-matched components, whereas `setInput` executes outside the lifecycle of the component.
3. It resolves a long-standing issue with `setInput` where it wasn't possible to set the initial value of an input before the first change detection run.
Currently `inputBinding` is used only for `createComponent`, `ViewContainerRef.createComponent` and `ComponentFactory.create`, however it is going to be base for more APIs in the future.
PR Close#60137
Sets up the symbols used to power the upcoming `inputBinding` functionality.
I also fixed that `setDirectiveInput` was incorrectly only allowing strings for the `value` parameter.
PR Close#60137
Updates `createComponent`, `ViewContainerRef.createComponent` and `ComponentFactory.create` to allow the user to specify directives that should be applied when creating the component.
PR Close#60137
Some upcoming functionality won't work if we can't retrieve a directive definition from a class. These changes add a `throwIfNotFound` to `getDirectiveDef`, similar to `getNgModuleDef`, to avoid duplication in such cases.
PR Close#60137
The check that verifies that there are no duplicates in the directives array was only running after host directive matching since that was the only case when it can happen. After the upcoming changes that won't be the case anymore so these changes move it always run after directive matching.
I also did some additional cleanup by adding comments and by not lazily initializing the `allDirectiveDefs` array when matching host directives. The array is guaranteed to be defined since earlier in the function we verify that there's at least one def with host directives.
PR Close#60137
Moves the tests for `createComponent` into their own file since the `component_spec.ts` was a bit too generic and was accumulating all sorts of tests.
PR Close#60137
Previously, the profiler would only emit the specific template event and context when a template is created/updated, but not the template function related to the event.
This commit emits this function by using the third argument of the profiler function, which previously was only used for lifecycle hooks and output listeners. This commit also renames this arg to eventFn to express that it varies depending on the event type emitting from the profiler.
Note: this change is fully backwards compatible, since previously these template events did not use the third arg of the profiler function.
PR Close#60174
This commit updates the implementation of the fake navigation to more
closely follow the spec. This includes links to spec parts as well as
some reorganization to have the flow of the code more exactly follow the
corresponding steps in the spec. This makes it easier to verify that th
behavior is correct.
PR Close#60028
The navigate event was only ever being cleared when a new navigation
happened. That new navigation would abort the previous one, even if it
had already finished successfully.
PR Close#60028
This commit ensures that rejections of the promise of the async function
passed to `PendingTasks.run` are not dangling and get reported to the
application error handler. This prevents what would likely be a common
dangling promise that could end up crashing the node process.
BREAKING CHANGE: `PendingTasks.run` no longer returns the result of the
async function. If this behavior is desired, it can be re-implemented
manually with the `PendingTasks.add`. Be aware, however, that promise rejections
will need to be handled or they can cause the node process to shut down
when using SSR.
PR Close#60044
This change casts the injector back and forth since all instances of
injector currently don't implement the `retrieve` method. Note that
the retrieve method is seen as optional, so that Angular can revert back to
inject if necessary.
PR Close#60090
