Now Angular doesn't support add event listeners as passive very easily.
User needs to use `elem.addEventListener('scroll', listener, {passive: true});`
or implements their own EventManagerPlugin to do that.
Angular may finally support new template syntax to support passive event, for now,
this commit introduces a temp solution to allow user to define the passive event names
in zone.js configurations.
User can define a global varibale like this.
```
(window as any)['__zone_symbol__PASSIVE_EVENTS'] = ['scroll'];
```
to let all `scroll` event listeners passive.
PR Close#34503
Previously, the example in the `router` guide was not
preserving the query params after logging in.
This commit fixes this by using `navigate` instead of
using `navigateByUrl`, which ignores any properties in
the `NavigationExtras` that would change the provided URL.
Fixes 34917
PR Close#35176
Under View Engine's default (non-fullTemplateTypeCheck) checking, object and
array literals which appear in templates are treated as having type `any`.
This allows a number of patterns which would not otherwise compile, such as
indexing an object literal by a string:
```html
{{ {'a': 1, 'b': 2}[value] }}
```
(where `value` is `string`)
Ivy, meanwhile, has always inferred strong types for object literals, even
in its compatibility mode. This commit fixes the bug, and adds the
`strictLiteralTypes` flag to specifically control this inference. When the
flag is `false` (in compatibility mode), object and array literals receive
the `any` type.
PR Close#35462
The top-menu items have both a `title` and a `tooltip` property. The
`title` is used as text content, so there is little point in using it as
"tooltip" (via the HTMLElement's `title` property) too.
This commit switches to using the `tooltip` property to populate the
`title`. Note that in many cases, the `tooltip` property is derived from
`title` anyway (so there is no practical change in behavior in these
cases).
PR Close#33351
This commit updates AIO payload size limit that is triggering a problem after merging f95b8ce07e. That commit added some payload size, but all checks were "green" for the PR (https://github.com/angular/angular/pull/34481) after rebase that happened a couple hours before the merge, so this is an accumulated payload size increase from multiple changes. The goal of this commit is to bring the master and patch branches back to "green" state.
PR Close#35538
Before this change content queries with the `descendants: false` option, as implemented in ivy,
would not descendinto `<ng-container>` elements. This behaviour was different from the way the
View Engine worked. This change alligns ngIvy and VE behaviours when it comes to queries and the
`<ng-container>` elements and fixes a common bugs where a query target was placed inside the
`<ng-container>` element with a * directive on it.
Before:
```html
<needs-target>
<ng-container *ngIf="condition">
<div #target>...</div> <!-- this node would NOT match -->
</ng-container>
</needs-target>
```
After:
```html
<needs-target>
<ng-container *ngIf="condition">
<div #target>...</div> <!-- this node WILL match -->
</ng-container>
</needs-target>
```
Fixes#34768
PR Close#35384
Previously, when switching angular versions through the
version selector in the sidenav, the query and hash is lost.
The user has to manually navigate to the original location again.
This commit fixes this issue and preserves the query and hash
when navigating between different versions.
Closes#24495
PR Close#35318
Light house was reporting that 'Ensure text remains visible during webfont load' solution to this problem was adding &swap to the end of web fonts this leads to our first text showing before web-font download and improves the performance of site link to article: https://web.dev/font-display/\?utm_source\=lighthouse\&utm_medium\=lr
PR Close#35352
In #35049, integration and AIO tests were changed to use the browser
provided by `puppeteer` in tests. This commit switches the docs examples
tests to use the same setup.
IMPLEMENTATION NOTE:
The examples are used to create ZIP archives that docs users can
download to experiment with. Since we want the downloaded projects to
resemble an `@angular/cli` generated project, we do not want to affect
the project's Protractor configuration in order to use `puppeteer`.
To achieve this, a second Protractor configuration is created (which is
ignored when creating the ZIP archives) that extends the original one
and passes the approperiate arguments to use the browser provided by
`puppeteer`. This new configuration (`protractor-puppeteer.conf.js`) is
used when running the docs examples tests (on CI or locally during
development).
PR Close#35381
This is a follow-up to #35049 with a few minor fixes related to using
the browser provided by `puppeteer` to run tests. Included fixes:
- Make the `webdriver-manager-update.js` really portable. (Previously,
it needed to be run from the directory that contained the
`node_modules/` directory. Now, it can be executed from a subdirectory
and will correctly resolve dependencies.)
- Use the `puppeteer`-based setup in AIO unit and e2e tests to ensure
that the downloaded ChromeDriver version matches the browser version
used in tests.
- Use the `puppeteer`-based setup in the `aio_monitoring_stable` CI job
(as happens with `aio_monitoring_next`).
- Use the [recommended way][1] of getting the browser port when using
`puppeteer` with `lighthouse` and avoid hard-coding the remote
debugging port (to be able to handle multiple instances running
concurrently).
[1]: https://github.com/GoogleChrome/lighthouse/blame/51df179a0/docs/puppeteer.md#L49
PR Close#35381
- Fix minor typos in the Getting Started, Forms and AOT Compiler guide.
- Fix minor typo in the Tour of Heroes app.
- Fix coding styles in the Getting Started guide and the Tour of Heroes app
PR Close#35325
The update to Angular 9.0.0 appears to have lowered the main.js
file slightly, while the current master build of Angular appears
to have gone up slightly.
PR Close#35379
The previous range (^1.2.0) allowed the version 1.3.2 to be
installed which caused the ES2015 polyfills.js file to increase
in size unwantedly.
PR Close#35379
After the previous update to yarn.lock a problem surfaced
with the `mkdir-promise` package. The latest version of
dgeni-packages (0.28.3) fixes this problem.
PR Close#35379
This file had not been updated for some time and lots of
the dependencies have new versions.
This is actually necessary because (at least on OS/X) there
is a problem with `chokidar` and `fsevent` that is solved by
bumping the versions here.
PR Close#35379
Previously, the `deployment` section, was using the `firebase`
CLI to deploy the angular project into firebase. With the better
integration through the `fire` schematics, it is now easier to
deploy angular applications into firebase. This commit takes
care of this, by outlined the required steps for deployment.
Closes#35274
PR Close#35355
The message service was added in a section create message service but was impoted much before it removed those imports because they can be confusing
Fixes#35259
PR Close#35354
Previously, a section in the FAQ was not clear when discussing a
simple unit test. We also want to move away from question-based
sections. This commit clarified the confusing section and
changed all question-based sections.
Closes#35056
PR Close#35316
Georgii Dolzhykov
JiaLiPassion
David Shevitz
Stephen Fluin
Jeffrey Bosch
Sonu Kapoor
Miško Hevery
Alex Rickabaugh
Esteban Gehring
George Kalpakas
Judy Bogart
Stefanie Fluin
Andrew Kushnir
Pawel Kozlowski
ajitsinghkaler
Chives
Aristeidis Bampakos
Pete Bacon Darwin
Igor Minar
Santosh Yadav
Greg Magolan
Sachin Grover
Oleg Teterin
Schneider