There is no way to queue an update to a context so there is no need for
this field. The only way to get a new context is from above.
Soon _pendingElement will get the same treatment. Once _setPropsInternal
can be removed.
Instead of putting the shared code in a base class method, we use a wrapper
call around all invokations. That way they're free to add code before AND
after the non-shared code.
That way we ensure that component extensions don't need to implement
ReactComponentMixin and do super() calls into it. This helps to create a
tighter API for custom component extensions.
This provides the first step towards moving these methods to static
methods which allows to use a different dispatch mechanism instead of
virtual method calls. E.g. pattern matching.
We need to move instantiation into the mount phase for context purposes.
To do this I moved the shallow rendering stuff into ReactTestUtils and
reused more of the existing code for it by instantiating a noop child.
Everywhere we refer to the "type" we should pass it to ReactNativeComponent
to resolve any string value into the underlying composite.
You can only get a ref to a ReactCompositeComponent, so move the ref code here which gives us more flexibility to put it at the correct time in the lifecycle.
There should be no behavior change in this commit.
Test Plan: jest
This will be based on the site generation time, making doc generation
slightly less deterministic but that's ok. Now we won't depend on
helpful community members updating it for us (#2874) when we forget,
it'll just happen naturally the next time the site is generated.
Summary:
If `getDOMNode()` returns null in `LocalEventTrapMixin`, `listener` will also be null and `accumulateInto` will throw. This changes `LocalEventTrapMixin` to throw a more helpful error message.
Test Plan:
Ran unit test successfully:
```
npm test LocalEventTrapMixin-test.js
```
document.createElement throws an error if you don't pass it any
arguments. Neither PhantomJS nor jest (via jsdom at version jest is
using) behave as browsers do now so this went unnoticed.
This allows state to be set up in the constructor instead of through
getInitialState. getInitialState is now considered part of "classic".
Therefore, they move into ReactClass's constructor.
As a consequence of this, we no longer have a mapping between the internal
representation and the public instance during the mounting process.
Because the constructor hasn't returned yet.
We used to have a special case for calling setState in getInitialState
which was just ignored. This makes that throw and the component is
considered unmounted during the construction phase.
Ben Moss
Sebastian Markbåge
Sebastian Markbage
Ben Alpert
Ben Alpert
Jim
Paul O’Shannessy
Jim
Lei
Timothy Yung
Sophia Westwood
Greg Hurrell
yungsters
Isaac Salier-Hellendag
amykyta
Cheng Lou