Depends on #1758.
Fixes#1698.
Previously, controlled components would update too soon when using something like ReactLayeredComponentMixin (i.e., before the layer's updates could propagate from the parent), causing the cursor to jump even when always updating the new model value to match the DOM state. With this change, we defer the update until after all nested updates have had a chance to finish, which prevents the cursor from misbehaving.
Also cleaned up the logic around updating a bit -- the .value and .checked updates in ReactDOMInput weren't being relied on at all so I removed them and opted for a simple forceUpdate instead. I also got rid of _isChanging which hasn't been necessary since the introduction of update batching.
Test Plan: Tested the example in http://jsfiddle.net/Bobris/ZZtXn/2/ and verified that the cursor didn't jump. Changed the code to filter out numbers and verified that the field prevents typing numbers (attempting to do so still causes the cursor to jump to the end). Also verified that controlled and uncontrolled radio buttons, textareas, and select boxes work.
Callbacks passed to this setImmediate function are called at the end of the current update cycle, which is guaranteed to be asynchronous but in the same event loop (with the default batching strategy).
This is useful for new-style refs (#1373, #1554) and for fixing #1698.
Test Plan: jest
This isn't a good final solution but it makes React actually usable on
its own.
This also makes tests runnable, though only via jest
(./node_modules/.bin/jest)
The `mockTagName` parameter was always optional, and so probably was not
used very often. If you tried to use it, it would be shadowed by the
`var mockTagName` declaration in the `render` method, so only
`module.mockTagName` or `"div"` were ever possible values.
Relax the argument type checks. Currently we throw for non-objects and terminals
but Object.assign does a coercion to Object instead. It also allows merging
Arrays as if they are objects.
This also relaxes the check for dependents such as ImmutableObject. This sucks
but it will allow us to use a fast code path to native Object.assign.
We always have the option of adding warnings to Object.assign or static type
checks.
I'm keeping the null check. Object.assign throws for null checks.
We'll also start returning the result of coercions just like Object.assign.
This detail is going to become more important once the idiom
`className={joinClasses(this.props.className, newClass)}` becomes more
common, as it will when we move away from `this.transferPropsTo`.
Breaking changes
- key/ref are no longer accessible on props but they are accessible on the
descriptors. This means that parents/owners can access it but not the
component itself.
- Descriptor factories are now plain functions and you can't rely on the
prototype or constructors of descriptors to identify the component type.
Existing descriptor factories are now wrapped in a legacy factory. Currently it
does nothing but it will give us a hook to track callers to factories that are
not using JSX but just invoking the function directly. It also proxies static
methods/properties to the underlying class. The newer factories don't have this
feature.
ReactTextComponent has it's own little factory because it's props is not an
object. This is a detail and will go away once ReactTextComponent no longer
needs descriptors.
If we don't error here, we end up with a confusing error later on in this.getDOMNode() where ReactMount doesn't have the proper container registered in its object.
Paul O’Shannessy
Andreas Svensson
Sebastian MarkbageandPaul O’Shannessy
andres suarez
Cheng Lou
Ben Alpert
robarnold
Paul O'ShannessyandPaul O’Shannessy
Ben NewmanandPaul O’Shannessy
Mouad DebbarandPaul O’Shannessy
Max F. Albrecht