BREAKING CHANGES:
- host actions don't take an expression as value any more but only a method name,
and assumes to get an array via the EventEmitter with the method arguments.
- Renderer.setElementProperty does not take `style.`/... prefixes any more.
Use the new methods `Renderer.setElementAttribute`, ... instead
Part of #2476Closes#2637
Enable pregenerated (for Dart) and JIT (for Js) change detectors when
possible. Previously we would always use `DynamicChangeDetector`s, but
these cause megamorphic calls and are therefore much slower.
Closes#502
More the change detect tests that exercise various detection modes to
use the Dart pre-generated change detectors in addition to the `dynamic`
and `JIT` change detectors.
See #502
- Modify change detectors to `throw` when attempting to detect changes
on a dehydrated detector.
- Modify `DynamicChagneDetector` to use `null` for the `context` of a
dehydrated detector.
Update the transformer's `TemplateCompiler` phase to avoid setting
`reflector.reflectionCapabilities`, allowing asynchronous
operations, and restoring the original value, which allows
`reflector.reflectionCapabilities` to get into a bad state.
Add a type for the `context` field in Dart's pre-generated change
detectors. This requires slight changes to set the dehydrated value of
`context` to `null` rather than `ChangeDetectionUtil.uninitialized()`,
which was its former dehydrated state.
Mirror these chagnes as closely as possible in the
`ChangeDetectionJITGenerator` to allow easier maintenance.
Closes#2070
Use the `ProtoViewDto` created by the render `Compiler` to create a
`ChangeDetectorDefinition`.
From there, generate a subclass of `AbstractChangeDetector` for each
`ChangeDetectorDefinition`.
Run some basic unit tests for the dynamic and JIT change detectors on
pre-generated change detectors.
Update the `TemplateCompile` step to use the full render `Compiler`.
Provide `DirectiveMetadata` for `ViewDefinition` objects and use it to
run the `DirectiveParser` step of the render compile pipeline.
Update `TemplateCompiler` transform step to use abstractions used by the
render `Compiler`. For example, template code is now loaded via an
instance of `TemplateLoader` and external resources are fetched via an
instance of `XHR`.
Add a step that reads `DirectiveMetadata` object off annotated classes
into `.ng_meta.dart` files. These will be used by the `TemplateCompiler`
step as inputs to the Angular 2 render compiler.
Update one test to avoid unsupported functionality, format others.
BREAKING CHANGE:
Previously, `Directive` was the abstract base class of several directives.
Now, `Directive` is the former `Decorator`, and `Component` inherits from it.
BREAKING_CHANGE:
- The special type of `Viewport` directives is removed
in favor of a more general `Decorator` directive
- `ViewContainerRef` now no more has a default `ProtoViewRef`
but requires an explicit one when creating views.
Closes#1536
When a `Template` annotation declares a `url` value, parse it to
generate `getter`s, `setter`s, and `method`s which will it needs to
access reflectively.
Jacob MacDonald
Pouria Alimirzaei
Victor Berchet
Tobias Bosch
vsavkin
Yegor Jbanov
Tim Blasi
Jeff Cross
vsavkin
Naomi Black
Pawel Kozlowski
Kevin Moore