Commit Graph

17 Commits

Author SHA1 Message Date
Tobias Bosch f5c8e0989d feat(core): properly support inheritance
## Inheritance Semantics:

Decorators:
1) list the decorators of the class and its parents in the ancestor first order
2) only use the last decorator of each kind (e.g. @Component / ...)

Constructor parameters:
If a class inherits from a parent class and does not declare
a constructor, it inherits the parent class constructor,
and with it the parameter metadata of that parent class.

Lifecycle hooks:
Follow the normal class inheritance model,
i.e. lifecycle hooks of parent classes will be called
even if the method is not overwritten in the child class.

## Example

E.g. the following is a valid use of inheritance and it will
also inherit all metadata:

```
@Directive({selector: 'someDir'})
class ParentDirective {
  constructor(someDep: SomeDep) {}

  ngOnInit() {}
}

class ChildDirective extends ParentDirective {}
```

Closes #11606
Closes #12892
2016-11-28 14:12:12 -08:00
Victor Berchet bd1dcb5f11 fix(core): fix decorator defalut values 2016-10-17 23:17:34 -07:00
Victor Berchet 3993279527 fix(core): fix property decorators
fixes #12224
2016-10-17 23:17:34 -07:00
Victor Berchet bf1e2613b2 refactor(core): cleanup decorators 2016-10-17 23:17:34 -07:00
Alex Eagle 41c8c30973 chore(lint): remove unused imports (#11923)
This was done automatically by tslint, which can now fix issues it finds.
The fixer is still pending in PR https://github.com/palantir/tslint/pull/1568
Also I have a local bugfix for https://github.com/palantir/tslint/issues/1569
which causes too many imports to be deleted.
2016-09-27 17:12:25 -07:00
Jason Choi df4254ae89 refactor(facade): move isPromise to core private (#10573) 2016-09-18 15:55:08 -07:00
Tobias Bosch 42d442dcd5 refactor(core): add a name to all decorators and other fixes 2016-09-12 22:47:54 -07:00
Tobias Bosch 1b15170c89 refactor(core): simplify decorators
Every decorator now is made of the following:
- a function that can be used
as a decorator or as a constructor. This function
also can be used for `instanceof` checks.
- a type for this function (callable and newable)
- a type that describes the shape of the data
  that the user needs to pass to the decorator
  as well as the instance of the metadata

The docs for decorators live at the followig places
so that IDEs can discover them correctly:
- General description of the decorator is placed on the
  `...Decorator` interface on the callable function
  definition
- Property descriptions are placed on the interface
  that describes the metadata produces by the decorator
2016-09-12 22:47:54 -07:00
Chuck Jazdzewski bd510ccdbb fix(core): assigns an overriden name to constructor named constructor (#11043)
Fixes #10545
2016-08-24 10:21:13 -07:00
Jason Choi 99989f5d3f chore(facade): remove most facade/async functions 2016-08-05 12:26:28 -07:00
Victor Berchet b652a7fc9f chore: remove obsolete files (#10240) 2016-07-22 16:18:31 -07:00
Victor Berchet 00aa7a76b6 chore(tests): enable lint, make it green. (#10224) 2016-07-21 17:12:00 -07:00
ScottSWu ae75e3640a chore(lint): Added license headers to most TypeScript files
Relates to #9380
2016-06-23 09:47:54 -07:00
Alex Eagle f39c9c9e75 style(lint): re-format modules/@angular 2016-06-09 17:00:15 -07:00
ScottSWu 86fbd50c3d refactor(TypeScript): Add noImplicitAny
We automatically insert explicit 'any's where needed. These need to be
addressed as in #9100.

Fixes #4924
2016-06-08 16:20:50 -07:00
Igor Minar a66cdb469f repackaging: all the repackaging changes squashed 2016-05-01 20:51:00 -07:00
Igor Minar 505da6c0a8 repackaging: all the file moves 2016-05-01 20:51:00 -07:00