by DebugElement.triggerEventHandler. ZoneJS tracks the eventListeners on
a node but we need to be able to differentiate between those added by
Angular and those that were added outside the Angular context. This fix
aligns with the behavior that was present in View Engine (not calling
those listeners). If we decide later that we want to call those
listeners, we still need a way to differentiate between those that
we have wrapped in dom_renderer and those that were not (because they
were added outside the Angular context).
PR Close#34514
Fixes Ivy throwing an error when trying to access the `DebugNode.classes` of an SVG element. The problem is that the `className` of an SVG element is an `SVGAnimatedString`, rather than a plain string.
Fixes#34868.
PR Close#34872
This patch removes the need for the styleSanitizer() instruction in
favor of passing the sanitizer into directly into the styleProp
instruction.
This patch also increases the binding index size for all style/class bindings in preparation for #34418
PR Close#34480
Before ivy it was possible to configure a mutable service value
in an application initializer (by providing an `APP_INITIALIZER`)
that could be read in the provider of `LOCALE_ID`. This is a common
scenario if you wanted to load the locale id asynchronously from
an HTTP request for instance.
When using the ivy, the runtime needs to be told what the current
locale is, which is done by calling the `setLocaleId()` function with
the value injected by the `LOCALE_ID` token. Previously this was
being done before the application initializers were run, which meant
that the `LOCALE_ID` provider was being executed before the
app initializers had a chance to get a new value for it.
Now this initalization of the locale for the ivy runtime is done after the
application initializers have been run.
Closes#34701
PR Close#34830
remove unnecessary underscore suffix and the corresponding TODO comments,
because the rollup bug was fixed: github.com/rollup/rollup/issues/2047
PR Close#34757
DebugElement.query also matches elements that may have been created
outside of Angular (ex: with `document.appendChild`). If those matched
DebugElements are in turn used to query for more elements, an error
occurs because the first step in queryAll is to load the LContext.
PR Close#34687
Default currency code in CurrencyPipe is currently hardcoded to USD
and is not configurable. This commit allows the default currency code
to be configurable by adding a DEFAULT_CURRENCY_CODE injection token.
Example:
```
providers: [{ provide: DEFAULT_CURRENCY_CODE, useValue: "GBP" }]
...
{{ 123.45 | currency }} // outputs £123.45 as opposed to always $123.45 before
```
Closes: #25461
PR Close#32584
Unlike in View Engine, we currently reset the dirty state of
components in the check no changes change detection cycle.
This means that components cannot be marked as dirty from
view lifecycle hooks because the dirty state is reset and
the lifecycle hooks do not run in the check no changes CD cycle.
PR Close#34495
A while ago we made a pass through all instructions to make sure that none of them call directly into other instructions, however it seems like missed the `pipeBind*` since they still call into the pure functions. The result is that we have some unnecessary duplicated accesses of global state like `getLView` which are called twice in a row with nothing changing.
These changes move the common functionality into a shared file and make the pipe instructions call into them with the global state instead.
PR Close#33714
This commit improves `ExpressionChangedAfterChecked` error message for attributes by including attribute name and the content of the entire expression that contains interpolation(s). In order to achieve that, metadata is now stored in `TData` array when `attribute` and `attributeInterpolate` instructions are being called (similar to `property` and `propertyInterpolate` instructions).
PR Close#34505
Follow-up from [this discussion](https://github.com/angular/angular/pull/33419#discussion_r339296216). In Ivy we don't use the schema to validate tag names, but instead we use feature detection to figure out whether an element is supported. While this should generally be more accurate, it'll also end up throwing for some more innocent cases. E.g. now Ivy throws an error for `main` elements in IE which is accurate since IE doesn't support the element, but is annoying since there is no functionality attached.
These changes switch to logging a warning instead, similarly to what we're doing for unknown properties.
PR Close#34524
The main logic of the `InheritDefinitionFeature` is to go through the prototype chain of a given Component and merge all Angular-specific information onto that Component def. The problem happens in case there is a Component in a hierarchy that also contains the `InheritDefinitionFeature` (i.e. it extends some other Component), so it inherits all Angular-specific information from its super class. As a result, the root Component may end up having duplicate information inherited from different Components in hierarchy.
Let's consider the following structure: `GrandChild` extends `Child` that extends `Base` and the `Base` class has a `HostListener`. In this scenario `GrandChild` and `Child` will have `InheritDefinitionFeature` included into the `features` list. The processing will happend in the following order:
- `Child` inherits `HostListener` from the `Base` class
- `GrandChild` inherits `HostListener` from the `Child` class
- since `Child` has a parent, `GrandChild` also inherits from the `Base` class
The result is that the `GrandChild` def has duplicated host listener, which is not correct.
This commit introduces additional logic that checks whether we came across a def that has `InheritDefinitionFeature` feature (which means that this def already inherited information from its super classes). If that's the case, we skip further fields-related inheritance logic, but keep going though the prototype chain to look for super classes that contain other features (like NgOnChanges), that we need to invoke for a given Component def.
PR Close#34244
Prior to this change, the ExpressionChangedAfterChecked error thrown in Ivy was missing useful information that was available in View Engine, specifically: missing property name for proprty bindings and also the content of the entire property interpolation (only a changed value was displayed) if one of expressions was changed unexpectedly. This commit improves the error message by including the mentioned information into the error text.
PR Close#34381
The ordering matters because we don't currently throw if multiple
configurations are provided (i.e. provider has *both* useExisting and
useFactory). We should actually throw an error in this case, but to
avoid another breaking change in v9, this PR simply aligns the Ivy
behavior with ViewEngine.
PR Close#34433
When we log DI errors we get the name of the provider via `SomeClass.name`. In IE functions that inherit from other functions don't have their own `name`, but they take the `name` from the lowest parent in the chain, before `Function`. I've added some changes to fall back to parsing out the function name from the function's string form.
PR Close#34305
The way definitions are added in JIT mode is through `Object.defineProperty`, but the problem is that in IE10 properties defined through `defineProperty` won't be inherited which means that inheriting injectable definitions no longer works. These changes add a workaround only for JIT mode where we define a fallback method for retrieving the definition. This isn't ideal, but it should only be required until v10 where we'll no longer support inheriting injectable definitions from undecorated classes.
PR Close#34305
In JIT mode we use `__proto__` when reading constructor parameter metadata, however it's not supported on IE10. These changes switch to using `Object.getPrototypeOf` instead.
PR Close#34305
We have a couple of cases where we use something like `typeof Node === 'function'` to figure out whether we're in a worker context. This works in most browsers, but IE returns `object` instead of `function`. I've updated all the usages to account for it.
PR Close#34305
In `DebugElement.attributes` we return all of the attributes from the underlying DOM node. Most browsers change the attribute names to lower case, but IE preserves the case and since we use camel-cased attributes, the return value was inconsitent. I've changed it to always lower case the attribute names.
PR Close#34305
While sanitizing on browsers that don't support the `template` element (pretty much only IE), we create an inert document and we insert content into it via `document.body.innerHTML = unsafeHTML`. The problem is that IE appears to parse the HTML passed to `innerHTML` differently, depending on whether the element has been inserted into a document or not. In particular, it seems to split some strings into multiple text nodes, which would've otherwise been a single node. This ended up throwing off some of the i18n code down the line and causing a handful of failures. I've worked around it by creating a new inert `body` element into which the HTML would be inserted.
PR Close#34305
Andrew Scott
Kristiyan Kostadinov
Matias Niemelä
Pete Bacon Darwin
Mike Casebolt
Miško Hevery
Andrius
Judy Bogart
Pawel Kozlowski
Hayouung
Paul Gschwendtner
Igor Minar
Andrew Kushnir