Angular 16.1 introduced the input transform feature, requiring the partial compilation output to be extended
with a reference to the input transform function. This has resulted in a subtle breaking change, where older
versions of the Angular linker can no longer consume libraries that have started to use this feature.
We do try to support using a 16.1 library from an Angular 16.0 application, but if a library actually
adopts a new feature then this is no longer possible. In such cases, it is desirable to report a message
telling the user that their version of the Angular compiler is too old, as determined by the `"minVersion"`
property that is present in each partial declaration. This version would still indicate that the declaration
required at least Angular 14.0 to be compiled, but this is not accurate once input transforms are being
used. Consequently, this error would not be reported, causing a less informative error once the input transform
was being observed.
Fixes#51411
PR Close#51413
The example for clearing secondary outlets currently only works because
the named outlet appears at the root of the application's route config.
If developers follow this example with an outlet that is not at the
root level, they will not be able to close the outlet.
This commit updates the example to provide a more robust way
of clearing the outlet from the activated outlet component
as well as providing a warning about how the commands are applied.
Lastly, there is a small bit of guidance provided for developers who
might want to explore the ability to close an outlet from any location
in the app, without needing to be aware of the activated route.
An example of this can be found here:
https://stackblitz.com/edit/close-outlet-from-anywhereresolves#51373resolves#13523
PR Close#51376
This adds a section to cover the case of CDNs that have optimizations that will break both Angular and Hydration by stripping comment nodes.
PR Close#51355
Empty path routes are effectively 'passthrough' routes that do not
appear in the URL. When these exist in the route tree, we do not want to
apply named outlet commands to that tree location. Instead, we skip past
this location in the tree, effectively squashing/removing this
passthrough route from the tree.
fixes#50356
PR Close#51292
The documentation incorrectly stated that the app.module.ts file is generated
when the --standalone flag is used. This is not the case, and the documentation
should accurately reflect the behavior.
Closes#51306
PR Close#51307
A minor error is present within the documentation. Specifically, in the documentation for the CanActivateFn function, a reference is made to the CanActivateChildFn function. However, it appears that the CanActivateChildFn function is not utilized or referenced elsewhere in the documentation of CanActivateFn.
PR Close#51283
For cases when a root component also acts as an anchor node for a ViewContainerRef (for example, when ViewContainerRef is injected in a root component), there is a need to serialize information about the component itself, as well as an LContainer that represents this ViewContainerRef. Effectively, we need to serialize 2 pieces of info: (1) hydration info for the root component itself and (2) hydration info for the ViewContainerRef instance (an LContainer). Each piece of information is included into the hydration data (in the TransferState object) separately, thus we end up with 2 ids. Since we only have 1 root element, we encode both bits of info into a single string: ids are separated by the `|` char (e.g. `10|25`, where `10` is the ngh for a component view and 25 is the `ngh` for a root view which holds LContainer).
Previously, we were only including component-related information, thus all the views in the view container remained dehydrated and duplicated (client-rendered from scratch) on the client.
Resolves#51157.
PR Close#51247
non-destructive hydration expects the DOM tree to have the same structure in both places.
With this commit, the app will throw an error if comments are stripped out by the http server (eg by some CDNs).
PR Close#51276
This refactoring adds utility functions to add / remove LView from LContainer.
Those utils are preparation for the control flow and defer work.
Existing code was refactored to use the new utility functions and avoid
any code duplication.
PR Close#51191
This commit updates the logic to drop regular imports when all symbols that it brings can be defer-loaded.
The change ensures that there is no mix of regular and dynamic imports present in a source file.
PR Close#51171
Paul Gschwendtner