This commit adds extra checks to handle a situation when an application has no events configured, but the Event Replay feature was enabled. This situation can happen when some routes in an application are mostly static, when other routes are more interactive.
Resolves#56423.
PR Close#56509
This commit fixes a typo in the `AfterRenderPhase` deprecation warning and improves the documentation of the options parameter of the afterRender hooks (which are now all named `options` instead of being called `opts` in some functions and `options` in others).
PR Close#56522
Before this commit, the migration was removing the `AfterRenderPhase` enum from the imports but not the comma, resulting in invalid code:
ts
```
import { , Directive, afterRender } from '@angular/core';
```
This commit fixes this by using `updateNamedImports` and `replaceNode` instead of `removeNode`.
After:
ts
```
import { Directive, afterRender } from '@angular/core';
```
PR Close#56524
These changes integrate let declarations into the template pipeline. This involves a few operations:
* Producing a `declareLet` instruction call at creation time to initialize the declaration.
* Producing a `storeLet` instruction call in the place of the let declaration, including the necessary `advance` calls beforehand.
* For let declarations used within their declaration view, moving the `const` to be placed right after the `storeLet` call to ensure the their value has been computed.
* For let declarations that are _only_ used in their declaration view, removing the `storeLet` call and inlining the expression into the constant statement.
PR Close#56299
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
This contains follow-up fixes to 2a2439712a.
This commit updates scrolling on references page to scroll to the top
when there is no anchor in the URL. The behavior after the above commit would
be that the position doesn't change from whatever the previous page was
(potentially scrolled to the bottom). In addition, this restores the
previous scroll position when traversing through browser history rather
than always scrolling to the fragment.
PR Close#56478
When importing a component exported by default, the `default` can't be
used as the component name.
For example:
This is the export declarations:
```ts
export default class TestComponent {}
```
Previously, the output generated by LS looked like this:
```ts
import { default } from "./test.component";
```
Now the output looks like this:
```ts
import TestComponent from "./test.component";
```
Fixes#48689
PR Close#56432
`DOCUMENT` instances retrieved from DI may not contain a necessary function to complete the cleanup. In tests that don't interact with DOM, the `DOCUMENT` might be mocked and some functions might be missing. For such tests, DOM cleanup is not required and we can skip DOM cleanup logic if there are missing functions. For tests that use DOM, TestBed would behave the same as before and rely on more complete `DOCUMENT` instances.
PR Close#56422
Router's `OutletInjector` required a special handling in cases when `@defer` is used, see https://github.com/angular/angular/pull/55374 for additional info. As a result, the `ChainedInjector` that represents an `OutletInjector` instance is currently exposed via `getInjectorResolutionPath` function. This creates a problem, because other debug APIs used by DevTools can not interact with `ChainedInjector`s. This commit updates the logic around `getInjectorResolutionPath` utility to avoid exposing `OutletInjector`in the resolution path.
Resolves#56331.
PR Close#56394
Many developers find these interfaces useful for various reasons. Beyond
that, the deprecation of the interfaces has incorrectly implied that
existing class-based guard implementations need to be migrated to
functions. Class injectables are _not_ deprecated and choosing to
implement a guard's state and logic as a class that is injectable in the
functions run inside the injection context is valid.
resolves#50234
PR Close#56408
This allows for helpers like the following to work intuitively for all
types of "input fields". It also establishes the intended mental
philosophy that a model is both an input and an output.
```ts
/** Unwraps all signal input properties. */
export type UnwrapSignalInputs<T> = {
[K in keyof T]: T[K] extends InputSignalWithTransform<any, infer WriteT>
? WriteT
: T[K];
};
```
PR Close#56452
`toSignal` predates the decision to allow a more flexible equality check in
signals, and thus doesn't support a custom equality function. This commit
adds the ability to pass a custom value equality function. As a side effect,
it now adds the default equality check where it wasn't used before.
Fixes#55573
PR Close#56447
* Create custom scroller to manage scroll behavior more directly. There
are two many special and weird behaviors in the site to use the
built-in scrolling.
* Update scrolling to wait for application stability. This waits a bit
longer than the current `Scroll` event, which happens in
`afterNextRender` after the `NavigationEnd`. fixes#56446
* Disable scrolling on the API references page. It just never worked
well with all the custom scroll locations
* Update card clicks on API references page to change the fragment of
the URL (this allows docs viewers to link directly to an item). Also update
API reference page to listen to fragment changes and use that as the
scroll trigger rather than the click. This takes care of the initial
scroll when the page loads as well.
fixes#56446
PR Close#56464
The saucelabs connect tunnel utility is now downloaded via bazel as needed.
For the directly invoked case the utility is downloaded via the local shell script.
Previously it was part of the root `package.json` and downloaded whenever
a package install was executed. The utility archive was also not an actual
package which incidentally worked with npm but does not work with newer versions
of yarn.
PR Close#56456
We don't have any docs yet for that error, so I'm removing the minus sign which indicate that there is a dedicated error doc.
Fixes#56424
PR Close#56441
This feature adds a property to the `NavigationBehaviorOptions` that
allows developers to define a different path for the browser's address
bar than the one used to match routes. This is useful for redirects
where you want to keep the browser bar the same as the original
attempted navigation but redirect to a different page, such as a 404 or
error page.
fixes#17004
PR Close#53318
The linker inserts the constant statements that are needed to support compiled templates
after the import statements of an ESM file, but it failed to account for import statements
that are not at the top of the file. This is typically seen in FESM files where multiple
individual ESMs have been concatenated into a single ESM file, with imports in various places.
The linker would then find the very last import statement to insert the constant statements
after, but this may result in TDZ errors for component templates that have been emitted
earlier in the file.
This commit updates the Babel linker plugin to insert constant statements after the last
import of the first import group, therefore avoiding the TDZ error.
Fixes#56403
PR Close#56431
The import manager ensures generation of unique identifiers when
inserting imports. This is done by inspecting existing identifiers
within the original source file, while also checking if a similar
identifier was generated at an earlier time. This is correct behavior.
We can improve the detection so that the same identifier can be
generated in different files. This is beneficial for schematic/migration
use-cases where we wouldn't want to generate import aliases in multiple
files just because we generated an import to e.g. `input` previously.
E.g. it's fine to generate
```ts
// a.ts
import {input} from '@angular/core';
// b.ts
import {input} from `@angular/core';
// instead of `input as input_1`.
```
PR Close#56406
Whenever we parse object property assignment shorthands in expression
ASTs, the AST will have no information about whether the property read
for the `LiteralMap` is built based on the shorthand or not.
Exposing this information in the AST is useful for migrations as those
might need to decompose the shorthand into its longer form to e.g.
invoke a signal read.
PR Close#56405
This commit starts exposing `isSignal` for inputs in the
`ComponentMirror`. We initially had this as a draft when rolling out
signal inputs, but there were no good use-cases, so we skipped it.
Now, inside G3, for the testing infrastructure and rolling out
advancements for signal inputs, having this information is necessary and
allows identifying signal inputs without "accessing fields" on the class
that may cause side-effects (like triggering setters).
PR Close#56402
`EventContract` usages in Angular now use `false` for
`useActionResolver`. Tests have been updated, with functionality that
depends on `ActionResolver` moving to dispatcher_test.ts.
PR Close#56369
