This method is a more convenient and efficient way of removing all
components from a FormArray. Before it, we needed to loop the FormArray
removing each component until empty.
Resolves#18531
PR Close#28918
Prior to this commit, i18n instructions (i18n, i18nStart) were generated before listener instructions. As a result, event listeners were attached to the wrong element (text node, not the parent element). This change updates the order of instructions and puts i18n ones after listeners, to make sure listeners are attached to the right elements.
PR Close#29173
For the template type checking to work correctly, it needs to know
what attributes are bound to expressions or directives, which may
require expressions in the template to be evaluated in a different
scope.
In inline templates, there are attributes that are now marked as
"Template" attributes. We need to ensure that the template
type checking code looks at these "bound" attributes as well as the
"input" attributes.
PR Close#29041
The content projection mechanism is static, in that it only looks at the static
template nodes before directives are matched and change detection is run.
When you have a selector-based content projection the selection is based
on nodes that are available in the template.
For example:
```
<ng-content selector="[some-attr]"></ng-content>
```
would match
```
<div some-attr="..."></div>
```
If you have an inline-template in your projected nodes. For example:
```
<div *ngIf="..." some-attr="..."></div>
```
This gets pre-parsed and converted to a canonical form.
For example:
```
<ng-template [ngIf]="...">
<div some-attr=".."></div>
</ng-template>
```
Note that only structural attributes (e.g. `*ngIf`) stay with the `<ng-template>`
node. The other attributes move to the contained element inside the template.
When this happens in ivy, the ng-template content is removed
from the component template function and is compiled into its own
template function. But this means that the information about the
attributes that were on the content are lost and the projection
selection mechanism is unable to match the original
`<div *ngIf="..." some-attr>`.
This commit adds support for this in ivy. Attributes are separated into three
groups (Bindings, Templates and "other"). For inline-templates the Bindings
and "other" types are hoisted back from the contained node to the `template()`
instruction, so that they can be used in content projection matching.
PR Close#29041
This commit adds a new `AttributeMarker` type that will be used, in a
future commit, to mark attributes as coming from an inline-template
expansion, rather than the element that is being contained in the template.
PR Close#29041
This PR also changes the name of `EmptyOutletComponent` to `ɵEmptyOutletComponent`. This is because `ngcc` requires the node to retain the original name while dts bundler will rename the node is it's only exported using the aliases.
Example typings files:
```ts
declare class EmptyOutletComponent {
}
export {EmptyOutletComponent as ɵEmptyOutletComponent}
```
will be emitted as
```ts
export declare class ɵEmptyOutletComponent {
}
```
PR Close#28833
This commit modifies the Bazel builder to copy the Bazel WORKSPACE and
BUILD.bazel files to the project root directory before invoking Bazel.
This hides the Bazel files from users.
PR Close#29110
`ng build` should produce a bundle that could be readily deployed to
a web server, similar to the behavior of current `ng build` with
webpack.
Note that in Bazel, there is no `ng build` for dev bundles. Instead,
users are expected to run `ts_devserver`.
Closes https://github.com/angular/angular/issues/28877
PR Close#29136
- remove individuals from @angular/* package.json, we don't keep them up-to-date
- switch keys in contributors.json to GitHub handles, seems like a better identifier and lets us grab avatar images from GitHub account
- move emeritus ppl to a new Alumni group (won't yet appear on the site)
- add "lead/mentor" keys so we know who is coordinating work
- add a script that generates an "org chart" graphic
PR Close#28930
Prior to this change, the RegExp that was used to check for dashes in field names used "g" (global) flag that retains lastIndex, which might result in skipping some fields that should be wrapped in quotes (since lastIndex advanced beyond the next "-" location). This commit removes this flag and updates the test to make sure there are no regressions.
PR Close#29126
This update gives external tooling the ability for async providers to
finish resolving before the document is serialized. This is not a
breaking change since render already returns a promise. All returned
promises from `BEFORE_APP_SERIALIZED` providers will wait to be
resolved or rejected. Any rejected promises will only console.warn().
PR Close#29120
Some tests in exports spec rely on the exact output of innerHTML. In IE11 the order of attributes might change, thus causing tests to fail (in case an element contains more than one attribute). This commit avoids innerHTML usage and performs the necessary checks via element properties.
PR Close#29127
Some of the export tests had assertions that relied on capitalization
of attributes in the DOM. IE treats capitalization somewhat differently,
so our SauceLabs tests were failing.
This commit tweaks the tests so that the assertions do not rely on
attributes to be capitalized or not.
PR Close#29125
ngtsc occasionally converts a type reference (such as the type of a
parameter in a constructor) to a value reference (argument to a
directiveInject call). TypeScript has a bad habit of sometimes removing
the import statement associated with this type reference, because it's a
type only import when it initially looks at the file.
A solution to this is to always add an import to refer to a type position
value that's imported, and not rely on the existing import.
PR Close#29111
With 6215799055 we introduced schematics
for `core`, but due to the fact the Saucelabs legacy job does not run
for PRs, we didn't realize that the legacy Saucelabs job ends up
running the schematic specs.
We don't want to run these schematic tests in the legacy-saucelabs job,
as these are node-only specs and the non-Bazel Karma setup is not set
up to provide the devkit schematic node modules.
We exclude the schematics folder in the `core` package in the
legacy-build tsconfig file (similar to how it is done for elements)
PR Close#29124
Introduces an update schematic for the "@angular/core" package
that automatically migrates pre-V8 "ViewChild" and "ContentChild"
queries to the new explicit timing syntax. This is not required
yet, but with Ivy, queries will be "dynamic" by default. Therefore
specifying an explicit query timing ensures that developers can
smoothly migrate to Ivy (once it's the default).
Read more about the explicit timing API here:
https://github.com/angular/angular/pull/28810
PR Close#28983
Implement `readFile` in `MockTypescriptHost` so TypeScript can resolve module based on it's resolution, since certain files are not on disk but in memory
PR Close#28854
This PR also changes the name of NgNoValidate` to `ɵNgNoValidate`. This is because `ngcc` requires the node to retain the original name while dts bundler will rename the node is it's only exported using the aliases.
Example typings files:
```ts
declare class NgNoValidate{
}
export {NgNoValidateas ɵNgNoValidate}
```
will be emitted as
```ts
export declare class ɵNgNoValidate {
}
```
PR Close#28854
* Use exclusively `TeamComponent` class for examples, as currently there are at least 3 different component classes being used, one of which is actually as a type argument for a `Resolve<T>` implementation.
PR Close#29093
The version used to test and build from the root package.json is pinned to 2.1.2. This change ensures that users will at a minimum be using the same version.
PR Close#28893
Previously, if an app version contained the same files as an older
version (e.g. making a change, then rolling it back), the SW would not
detect it as the latest version (and update clients).
This commit fixes it by adding a `timestamp` field in `ngsw.json`, which
makes each build unique (with sufficiently high probability).
Fixes#24338
PR Close#26006
When ngtsc generates a .ngfactory shim, it does so based on the contents of
an original file in the program. Occasionally these original files have
comments at the top which are load-bearing (e.g. they contain jsdoc
annotations which are significant to downstream bundling tools). The
generated factory shims should preserve this comment.
This commit adds a step to the ngfactory generator to preserve the top-level
comment from the original source file.
FW-1006 #resolve
FW-1095 #resolve
PR Close#29065
Prior to this change, keys in "inputs" and "outputs" objects generated by compiler were not checked against unsafe characters. As a result, in some cases the generated code was throwing JS error. Now we check whether a given key contains any unsafe chars and wrap it in quotes if needed.
PR Close#28919
Angular supports having a component extend off of a parent component.
When this happens, all annotation-level data is inherited including styles
and classes. Up until now, Ivy only paid attention to static styling
values on the parent component and not the child component. This patch
ensures that both the parent's component and child component's styling
data is merged and rendered accordingly.
Jira Issue: FW-1081
PR Close#29015
Renan Montebelo
Kara Erickson
Andrew Kushnir
Judy Bogart
Keen Yee Liau
Pete Bacon Darwin
Alan
Marc Laval
Keen Yee Liau
Alex Eagle
Pawel Kozlowski
Adam Bradley
Cyrille Tuzi
Alex Rickabaugh
Paul Gschwendtner
WilliamKoza
José Toledo Navarro
Maxim Mazurok
Charles Lyding
George Kalpakas
Matias Niemelä