If `history.pushState()` or `history.replaceState()` were called manually without including the `navigationId` field the state was being incorrectly discarded - that logic was for maintaining the original behavior of `NavigationStart.restoredState`.
Improves on #28176, fully fixes#28108, see also #28954
PR Close#48033
The MockPlatformLocation forward, back, and historyGo methods should trigger a popstate event.
Additionally, these events should just be synchronous since that's what the majority of the major
browsers do. Lastly, onPopState should be implemented the same way as onHashChange.
PR Close#48113
In v14, we've introduced core concepts to allow Components, Directives and Pipes to configure their dependencies
without the need to use NgModules and without the need to be declared in an NgModule. The concepts and initial
set of APIs were marked as "developer preview" to allow developers to use these APIs and share the feedback.
Since v14, we've been reviewing the entire API surface of the framework and either updating existing APIs to support standalone or creating new APIs that allowed to use Router, HttpClient and other abstractions without NgMod
ules.
Based on the mentioned work to review and stabilize APIs and also based on the positive feedback from the commun
ity, we are happy to announce that the Standalone APIs are promoted to stable!
This commit updates vast majority of standalone-related APIs to drop the `@developerPreview` label, which effect
ively documents then as stable.
Two APIs that retained the `@developerPreview` annotations are:
- withRequestsMadeViaParent (from `@angular/common/http`)
- renderApplication (from `@angular/platform-server`)
We plan to collect some additional feedback for the mentioned APIs and drop the `@developerPreview` annotation b
efore the next major release.
Co-Authored-By: Alex Rickabaugh <alx@alxandria.net>
Co-Authored-By: Andrew Scott <atscott@google.com>
Co-Authored-By: Dylan Hunn <dylhunn@gmail.com>
Co-Authored-By: Jessica Janiuk <jessicajaniuk@google.com>
Co-Authored-By: JoostK <joost.koehoorn@gmail.com>
Co-Authored-By: Kristiyan Kostadinov <crisbeto@abv.bg>
Co-Authored-By: Pawel Kozlowski <pkozlowski.opensource@gmail.com>
PR Close#47754
This commit adds the `provideLocationMocks()` function that returns mocks for the `Location` and `LocationStrategy` classes. This function can be used in tests to configure an environment where it's possible to fire simulated location events (helpful when testing Router configuration).
PR Close#47674
Adds getState to LocationStrategy interface as it suppose to be the place to control all window.location interactions.
BREAKING CHANGE:
Adds new required class member that any implementors of the LocationStrategy will need to satisfy.
Location does not depend on PlatformLocation anymore.
PR Close#45648
Speeds up the dev-turnaround by only bundling types when packaging. Currently
bundling occurs for all the `ng_module` targets in devmode.
This has various positive benefits:
* Avoidance of this rather slower operation in development
* Makes APF-built packages also handle types for `ts_library` targets consistently.
* Allows us to ensure APF entry-points have `d.ts` _always_ bundled (working with ESM
module resolution in TypeScript -- currently experimental)
* Allows us to remove the secondary `package.json` files from APF (maybe APF v14? - seems
low-impact). This would clean-up the APF even more and fix resolution issues (like in Vite)
PR Close#45405
The `Location` creates the `_urlChangeSubscription` when the `onUrlChange` is called for the first time.
The subscription `next` function captures `this` and prevents the `Location` from being garbage collected
when the root view is removed.
PR Close#44901
In node@16 the URL constructor fails for for a malformed URL such as http://<empty>/. Instead http://_empty_ is
used as this conveys the same information in tests but is correctly formed.
PR Close#44211
* Do not emit url pop on Location.go
* Emit a `popstate` event before each `hashchange` to have the same
behavior of the browser.
* Track the url change in the internal history when calling `simulateHashChange`
The changes to the router tests reflect the goals of the test.
Generally when `Location.go` is used to trigger navigations, it is only
relevant for `HashLocationStrategy` and verifying that the Router picks
up changes from manual URL changes. To do this, we convert those calls
to `simulateHashChange` instead.
Manual URL bar changes to the path when not using the `HashLocationStrategy`
would otherwise trigger a full page refresh so they aren't relevant to
these test scenarios which assert correct behavior during the lifetime
of the router.
[Reference for no `popstate` on `pushState`/`replaceState`](https://developer.mozilla.org/en-US/docs/Web/API/Window/popstate_event)
> Note that just calling history.pushState() or history.replaceState() won't
trigger a popstate event. The popstate event will be triggered by doing a browser
action such as a click on the back or forward button (or calling history.back()
or history.forward() in JavaScript).
[Reference for `popstate` before `hashChange`](https://developer.mozilla.org/en-US/docs/Web/API/Window/popstate_event#when_popstate_is_sent)
> When the transition occurs, either due to the user triggering the browser's
> "Back" button or otherwise, the popstate event is near the end of the process to transition to the new location
...
> 12. If the value of state changed, the popstate event is sent to the document.
> 13. Any persisted user state is restored, if the browser chooses to do so.
> 14. If the original and new entry's shared the same document, but had different fragments in their URLs, send the hashchange event to the window.
BREAKING CHANGE:
The behavior of the `SpyLocation` used by the `RouterTestingModule` has changed
to match the behavior of browsers. It no longer emits a 'popstate' event
when `Location.go` is called. In addition, `simulateHashChange` now
triggers _both_ a `hashchange` and a `popstate` event.
Tests which use `location.go` and expect the changes to be picked up by
the `Router` should likely change to `simulateHashChange` instead.
Each test is different in what it attempts to assert so there is no
single change that works for all tests. Each test using the `SpyLocation` to
simulate browser URL changes should be evaluated on a case-by-case basis.
fixes#27059
PR Close#41730
Add new method `historyGo`, that will let
the user navigate to a specific page from session history identified by its
relative position to the current page.
We add some tests to `location_spec.ts` to validate the behavior of the
`historyGo` and `forward` methods.
Add more tests for `location_spec` to test `location.historyGo(0)`, `location.historyGo()`,
`location.historyGo(100)` and `location.historyGo(-100)`. We also add new tests for
`Integration` spec to validate the navigation when we using
`location#historyGo`.
Update the `historyGo` function docs
Note that this was made an optional function in the abstract classes to
avoid a breaking change. Because our location classes use `implements PlatformLocation`
rather than `extends PlatformLocation`, simply adding a default
implementation was not sufficient to make this a non-breaking change.
While we could fix the classes internal to Angular, this would still have been
a breaking change for any external developers who may have followed our
implementations as an example.
PR Close#38890
In the new behavior Angular cleanups `popstate` and `hashchange` event listeners
when the root view gets destroyed, thus event handlers are not added twice
when the application is bootstrapped again.
BREAKING CHANGE:
Methods of the `PlatformLocation` class, namely `onPopState` and `onHashChange`,
used to return `void`. Now those methods return functions that can be called
to remove event handlers.
PR Close#31546
PR Close#40867
Prevent duplicate notifications from being emitted when multiple URL change listeners are registered using SpyLocation#onUrlChange.
Use `@internal` annotation for the `_urlChangeSubscription` properties instead of the `private` access modifier. Otherwise, we get in trouble because of `SpyLocation implements Location`.
PR Close#37459
We can remove all of the entry point resolution configuration from the package.json
in our source code as ng_package rule adds the properties automatically and correctly
configures them.
This change simplifies our code base but doesn't have any impact on the package.json
in the distributed npm_packages.
PR Close#36944
This commit provides a replacement for `$location`. The new service is written in Angular, and can be consumed into existing applications by using the downgraded version
of the provider.
Prior to this addition, applications upgrading from AngularJS to Angular could get into a situation where AngularJS wanted to control the URL, and would often parse or se
rialize the URL in a different way than Angular. Additionally, AngularJS was alerted to URL changes only through the `$digest` cycle. This provided a buggy feedback loop
from Angular to AngularJS.
With this new `LocationUpgradeProvider`, the `$location` methods and events are provided in Angular, and use Angular APIs to make updates to the URL. Additionally, change
s to the URL made by other parts of the Angular framework (such as the Router) will be listened for and will cause events to fire in AngularJS, but will no longer attempt
to update the URL (since it was already updated by the Angular framework).
This centralizes URL reads and writes to Angular and should help provide an easier path to upgrading AngularJS applications to Angular.
PR Close#30055
When using the `history` API, setting a new `state` and retrieving it does not pass a `===` test to the object used to set the state. In other words, `history.state` is always a copy. This change makes the `MockPlatformLocation` behave in the same way.
PR Close#30055
This feature adds an `onUrlChange` to Angular's `Location` class. This is useful to track all updates coming from anywhere in the framework. Without this method, it's difficult (or impossible) to track updates run through `location.go()` or `location.replaceState()` as the browser doesn't publish events when `history.pushState()` or `.replaceState()` are run.
PR Close#30055
Previously there wasn't a way to retrieve `history.state` from the `Location` service. The only time the framework exposed this value was in navigation events. This meant if you weren't using the Angular router, there wasn't a way to get access to this `history.state` value other than going directly to the DOM.
This PR adds an API to retrieve the value of `history.state`. This will be useful and needed to provide a backwards-compatible `Location` service that can emulate AngularJS's `$location` service since we will need to be able to read the state data in order to produce AngularJS location transition events.
This feature will additionally be useful to any application that wants to access state data through Angular rather than going directly to the DOM APIs.
PR Close#30055
Prior to this change we had a MockLocationStrategy to replace the Path and Hash Location Strategies. However, there wasn't a good way to test the PlatformLocation which is needed for doing things such as setting history.state, using back()/forward(), etc.
PR Close#30055
Since we build and publish the individual packages
using Bazel and `build.sh` has been removed, we can
safely remove the `rollup.config.js` files which are no
longer needed because the `ng_package` bazel rule
automatically handles the rollup settings and globals.
PR Close#28646
Angular Package Format v6 stops bundling files in the esm5 and esm2015
directories, now that Webpack 4 can tree-shake per-file.
Adds some missing files like package.json to make packages closer to
what we publish today.
Refactor ng_package to be a type of npm_package and re-use the packaging
action from that rule.
PR Close#22782
Currently, NavigationStart there is no way to know if an navigation was triggered imperatively or via the location change. These two use cases should be handled differently for a variety of use cases (e.g., scroll position restoration). This PR adds a navigation source field and restored navigation id (passed to navigations triggered by a URL change).
PR Close#21728
Currently, NavigationStart there is no way to know if an navigation was triggered imperatively or via the location change. These two use cases should be handled differently for a variety of use cases (e.g., scroll position restoration). This PR adds a navigation source field and restored navigation id (passed to navigations triggered by a URL change).
PR Close#21728
This helps ensure we use the same tsconfig.json file for all compilations.
Next steps are to make it the same tsconfig.json file used by the editor
PR Close#20964
Add enough BUILD files to make it possible to
`bazel build packages/core/test`
Also re-format BUILD.bazel files with Buildifier.
Add a CI lint check that they stay formatted.
PR Close#20768
