Currently the HTML parser will stop parsing as soon as it hits an end character in the name of an attribute (e.g. `/` or `>`). This ends up being problematic with some third-party packages like Tailwind which uses a wider range of characters for its class names. While the characters are fine when inside the `class` attribute, our current parser behavior prevents users from setting those classes conditionally through `[class.]` bindings.
These changes adjust the parser to handle such cases.
Fixes#61671.
PR Close#62742
Currently if the app has some external resources and it gets bootstrapped in JIT mode, the user will get an error about calling `resolveComponentResources`. These changes add a call to `resolveComponentResources` automatically inside `bootstrapApplication`.
Note that we don't need similar logic for `bootstrapModule`, because it calls into `compileNgModuleFactory` internally which in turn calls `resolveComponentResources`.
PR Close#62758
Currently when testing a component using `TestBed.createComponent`, we always create the component as a `div` which isn't aligned with the runtime. The runtime tries to parse out the tag name from the first selector in `@Component` and only falls back to `div` if there isn't one. This behavior difference can cause components to not behave like they would in production which reduces the usefulness of the tests.
These changes add the `inferTagName` option to `TestBed.createComponent` and `TestBed.configureTestingModule` that allows apps to opt into inferring the tag name from the selector in the same way as the runtime. Currently the new option is set to `false`, but we intend to change it to `true` in a future version.
PR Close#62283
Enables configuration of the updateViaCache setting for service worker registration, allowing greater control over caching behavior during updates. Extends tests to cover new option and ensures correct propagation in registration logic.
PR Close#62721
Add transfer state tab, which is taking transfer state script by using APP_ID. Created internal api ɵgetTransferState to retrieve transfer state value from app into devtools app.
PR Close#62465
Allow binding to ARIA attributes using property binding syntax _without_
the `attr.` prefix. For example, `[aria-label]="expr"` is now valid, and
equivalent to `[ariaLabel]="expr"`. Both examples bind to either a
matching input or the `aria-label` HTML attribute, rather than the
`ariaLabel` DOM property.
Binding ARIA properties as attributes will ensure they are rendered
correctly on the server, where the emulated DOM may not correctly
reflect ARIA properties as attributes.
Reuse the DOM schema registry from the compiler to map property names in
type check blocks.
PR Close#62630
When using `hasValue()` I would expect it to behave like any other
reactive value such that changes to the internal `value()` that do not
cause `hasValue()` to return anything different do not trigger change
detection, but this was not the case. This change wraps the value
checking in a `computed` such that it behaves as expected again while
still preserving the type narrowing.
PR Close#62595
This fix also matches the implementation to the jsdoc for `hasDirectiveDependencies` "Whether any of the component's dependencies are directives"
fixes#62573
PR Close#62666
Currently we infer the target of DOM events to be `EventTarget | null` which is consistent with the built-in types for `addEventListener`. This is due to the fact that users can dispatch custom events, or the event might've bubbled. However, this typing is also inconvenient for some other common use cases like `<input (input)="query($event.target.value)">`, because we don't have the ability to type cast in a template.
These changes aim to make some of the cases simpler by inferring the type of `$event.target` if the event is bound on a void element which guarantees that it couldn't have bubbled.
PR Close#62648
When we introduced blocks, we made a deliberate decision to treat the `@` character as a reserved character in case we need to use it for other syntax in the future. This meant that some common cases, like writing out an email address in the template, can be broken.
After some recent discussions we decided to relax the requirement and only treat `@` as a reserve character if it's followed by a character sequence that matches a known block.
PR Close#62644
There were 26 duplicated block tests in `lexer_spec.ts`, likely due to merge conflicts. These changes remove the duplicates while keeping the 6 tests that were different.
PR Close#62644
This commit ensures the application remains unstable during the entire
bootstrap process. This ensures all bootstrap listeners and app
initializers observe the application as being unstable until each one
has gotten a chance to execute the synchronous block (potentially adding
more pending tasks).
Prior to this commit, application initializers or bootstrap
listeners may observe the application as being stable, even though other
initializers/listeners had not yet executed. This created an ordering
issue whereby the hydration bootstrap listener would observe the
application as stable prior to the router performing its initial
navigation.
fixes#62592
PR Close#62631
The `timeout` option is implemented in the different HTTP backends, but the option is not actually passed to the backends. `transferCache` is also missing in one signature. This commit adds both options to `HttpClient`.
Fixes#62581
PR Close#62586
In the Typescript Language Service, these diagnostics are reported as suggestion diagnostics.
This will report the deprecated `Component`, `Directive`, etc.
Fixes https://github.com/angular/angular/issues/59343
PR Close#62054
This commit adds a `.catch()` handler to `transition.ready` from `document.startViewTransition` to prevent `AbortError`s in Safari when `startViewTransition` is called synchronously multiple times.
PR Close#62535
This commit updates the logic to better handle a situation when there is a cyclic DI dependency detected. Previously, the error message used to contain the name of the token that triggered the problem. With this change, the DI resolution path would also be included, so that it's easier to find and resolve the cycle.
PR Close#50902
Preloaded components were not being activated in certain scenarios when preloading was enabled. This change ensures that components are correctly activated after being preloaded.
PR Close#62502
Currently, this warning is always displayed as the option defaults to false. We update the logic to only display the warning when it's true.
PR Close#62536
The `generateUniqueIdentifier` helper relies on the internal `identifiers` property of a `ts.SourceFile`.
As this is not a public-facing API, it is not included in the externs provided to Closure Compiler.
Consequently, it is susceptible to being renamed during advanced optimizations, which would lead to runtime failures.
To prevent this, the property is now accessed via a string literal (`sf['identifiers']`). This change ensures that
the property name is preserved through the compilation process. An explanatory comment has been added to clarify the
necessity of this approach for future reference.
PR Close#62517
Jessica Janiuk