It is valid CSS to list keyframe names in an animation declaration only
separating the names with a comma and no whitespace. This is typical of
production builds. Updated a couple of regexes and added a couple of
tests to account for this scenario.
Fixes#53038
PR Close#56800
This commit updates one of the `@defer`-based test to use the `on immediate` trigger to make a test mor
e stable without the need to add mocks for the `on idle` (default) condition.
PR Close#56904
The option introduced in 5df3e78c99 has been named `equals` whereas the existing option in `signal` is named `equal`.
This commit renames the new option to `equal` as well to keep the naming coherent across these APIs.
PR Close#56769
The `@angular/schematic` package has a `utility` export path which can be
used to access common utility rules and helpers. The previous deep imports
into the `@angular/schematic` package have been switched to the actual
export path where possible. This lowers the potential for breakage from
internal package changes.
PR Close#56839
When we process `@if` and `@for` blocks, we create a scope around their expressions in order to encapsulate the aliases to them. The problem is that this doesn't represent the actual structure since the expression is part of the outer scope. This surfaces by not raising the "used before declared" diagnostic for `@let` declarations.
These changes resolve the issue by processing the expression as a part of the parent scope.
Fixes#56842.
PR Close#56843
In this update, the fetch backend now executes fetch operations outside of the Angular zone. This adjustment primarily aims to decrease Continuous Delivery (CD) cycles on Node.js. The decision was influenced by Undici, the Node.js fetch implementation, which relies on `setTimeouts` to manage response timeouts.
PR Close#56820
This commit updates the logic that create an injector for defer blocks (when it's needed) to account for a situation when a component is instantiated without a connection to the current component tree. This can happen if a component is created using its factory function or via `createComponent()` call.
Resolves#56372.
PR Close#56763
This change is the final cleanup after removing NgSwitch's equality patch
that was used in G3 to allow == matching for a certain period of time. This
code is no longer needed as both the external ecosystem and G3 are using
=== equality for matching NgSwitch cases.
PR Close#56806
This should make things somewhat faster, since setAttribute can be slower than addEventListener. Jsaction attribute is still needed for SSR though.
PR Close#56747
Export `producerIncrementEpoch` which was missing before, as well as a new
`runPostSignalSetFn` helper. These changes make it easier to write `signal`-
like utilities which don't use the `createSignal` abstraction.
PR Close#56759
Currently the logic that maps a name to a variable looks at the variables in their definition order. This means that `@let` declarations from parent views will always come before local ones, because the local ones are declared inline whereas the parent ones are hoisted to the top of the function.
These changes resolve the issue by giving precedence to the local variables.
Fixes#56737.
PR Close#56752
Now that all `Dispatcher` implementations use `ActionResolver`, `EventContract` no longer needs to. Additionally, all a11y click support has been removed. `EventContract` will not specifically listen for `keydown` automatically, as all `EventContract` instances already have `keydown` listeners. This removes the need for the `A11Y_CLICK_SUPPORT` define, which will be removed in a future PR.
PR Close#56723
These values are inlined in ActionFlow internally in google3, and are no longer used.
Do some additional cleanup to only define the properties once.
PR Close#56590
When running the JIT transforms in 1P w/ tsickle, tsickle will
transform source files before our custom transforms can run. This is
also impacting the Ivy transform and hence we use `ts.getOriginalNode`
in various places to inspect the source AST for detecting Angular.
For the JIT transform we need to do a similar change so that the
transform could run in 1P.
PR Close#56520
The `window` global is patched by domino on the server but the value of `window.location.href` isn't a valid base.
Before this change `getUrl()` would throw when running in devmode on the server.
Fixes#56207
PR Close#56213
In #56558 it was raised that we used an devMode function in a prod scope.
This commit adds a test when an defer error block is missing in devMode and prodMode
PR Close#56561
In Angular v17 we've alligned NgSwitch equality check with the build in control
flow to be ===. At the same time we've left the ability to use ==. This ability was
controlled by the NG_SWITCH_USE_STRICT_EQUALS const targetted by the G3 patch.
This commits removes the infrastructure to swap equality operator in preparation
for the G3 patch removal.
PR Close#56426
This replaces all addEventListener calls with a stashing function,
and installs an event listener on the document body to retrieve
the stashed function;
PR Close#56247
When the DOM content is loaded, Angular will log a warning message if the `priority` attribute is applied to often on `NgOptimizedImage` directive instances.
PR Close#56669
Enables the new `@let` syntax by default.
`@let` declarations are defined as:
1. The `@let` keyword.
2. Followed by one or more whitespaces.
3. Followed by a valid JavaScript name and zero or more whitespaces.
4. Followed by the `=` symbol and zero or more whitespaces.
5. Followed by an Angular expression which can be multi-line.
6. Terminated by the `;` symbol.
Example usage:
```
@let user = user$ | async;
@let greeting = user ? 'Hello, ' + user.name : 'Loading';
<h1>{{greeting}}</h1>
```
Fixes#15280.
PR Close#56715
`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
PR Close#56369
Adds the implementation of the following new instructions:
* `declareLet` - creation-time instruction that initializes the slot for a let declaration.
* `storeLet` - update-time instruction that stores the current value of a let declaration.
* `readContextLet` - instruction that reads the stored value of a let declaration from a different view.
On top of the instructions, it also introduces a new `LetDeclaration` TNode type.
The new TNode is nececessary for DI to work correctly in pipes inside the let expression,
as well as for proper hydration support.
PR Close#56527
Prior to this change, is the `Content-Type` passed to the `FetchBackend` was lowercase it was overwritten with the default one.
fixes#56539
PR Close#56541
`getTemplateLocationDetails()` is a devMode only function and should guarded by `ngDevMode` or calling it will throw an error.
fixes#56558
PR Close#56559
Andrew Scott