Eslint now allows us to use a different parser, which allows us to use
esprima-fb explicitly. This means we don't have to wait for espree to add
things like rest-param parsing. Though we do need eslint to upgrade its rules
to handle that AST.
I had hoped to enable parsing of our tests but we can't do that until we
change esprima-fb's XJS nodes to JSX.
While I was here, I also enabled the no-unused-vars rule since eslint
understands template strings. I also made the single quote enforcement
actually fail instead of just warn.
Because the JS community's polyfilling infrastructure sucks and we'll
have to fix it for them before we require this.
JSX spread uses React.__spread
(which might get special behavior for key/ref, not sure yet)
This never uses the native implementation and throws for prototype chains.
Once the native implementations are faster, we'll start using them.
This makes it easier to contribute without having to learn a bunch of
slightly different helpers and remember their slightly different
signatures and semantics.
We'll probably start using ES7 spread properties instead of merge in the
future when at least one more transpiler supports it.
Trying to make the event a bit more performant for events.
Feel free to reject this because the API inevitably isn't great. It's good for perf though, and since we're only using `accumulate` in very restrained places, I think we're fine.
`accumulateInto` is `accumulate` that mutates more and allocates less. I kept `accumulate` in case we want that in the future.
Fixes#1169.
This is a more robust way of fixing what MobileSafariClickPlugin previously tried to. Now even if you don't want anything to do with touch events, click events still work properly.
Test Plan: Added a click handler to an `<img />` element and triggered it in the iOS simulator -- it didn't execute before.
For boolean-like objects, I've added hasOwnProperty checks in addition to the existing truthiness check even though for most of these dicts, we leave out false keys instead of setting them explicitly to false.
In DOMPropertyOperations, we don't need to check hasOwnProperty if the property is in isStandardName because (with the exception of getPossibleStandardName) the dicts on DOMProperty will now be consistently populated with every valid attribute.
The other dispatch utils clear these out and I found a bug where they weren't being cleared out.
I'm thinking this should probably be done in the `SyntheticEvent` constructor but at least this way it's consistent. Also, I know no one else uses `executeDispatchesInOrderStopAtTrue` except the `ResponderEventPlugin`.
This diff introduces `TextInputEventPlugin` and `SyntheticTextInputEvent`, which are based on Webkit's native `textInput` event.
In Chrome, Safari, and Opera, the `textInput` event fires prior to the insertion of character data into the document. For normal typing, for example, thevent sequence is: `keydown`, `keypress`, `textInput`, `input`, `keyup`. The `textInput` event contains a `data` field corresponding to the character data that will actually be inserted.
There is also a `beforeinput` event described by http://www.w3.org/TR/DOM-Level-3-Events/#event-type-beforeinput, and this is essentially that event, so it may make sense to rename the plugin.
This event is especially useful because it solves a number of issues we can't currently handle with only keypress and composition events:
- **Windows Chrome: Trailing characters discarded in Korean IME.** For instance, `안녕하세요` becomes `안녕하세` with the final character discarded by the final `compositionend` event. The `textInput` event fires correctly with the final character.
- **Windows Chrome: Special characters discarded in IME.** Certain ideographs are discarded in IME mode. In Japanese, typing the ideographic space character is not represented by keypress but //is// represented by the subsequent `textInput`. This issue also applies to punctuation characters in Chinese.
- **OSX Chrome: Characters from palette discarded.** Inserting characters from the OSX character palette fails, since no keypress is fired.
The plugin is useful for Firefox and IE. For these, we record inserted characters via keypress and compositionend events and dispatch the synthetic event with these characters as the `data` field to match the native `textInput` event.
- Firefox has no corresponding `textInput` event and has not yet implemented `beforeinput`.
- IE has a native `textinput` event, but it fires after the DOM mutation has already occurred, so it isn't very useful as an analog to the Webkit version. I'm just not going to bother with it.
This adds an instrumentation hook for logging so that we can monitor invalid API
usage before we're ready to issue a warning.
I took the opportunity to update some console.warns to use the warning module
instead. The remaining console.warns
will be replaced by the warning module after we've cleaned up the callsites.
Most of the time this is what you want to do, so I've renamed what was Simulate to be SimulateNative.
Now Simulate.change does what you expect, so this fixes#517 and fixes#519.
grep -rl 'Copyright 2013 Facebook' static_upstream | xargs perl -pi -w -e s/Copyright 2013 Facebook/Copyright 2013-2014 Facebook/g;'
Not going to check in a script to do this since it will just change every year.
Closes#1006
Use the `clipboardData` object available on `window`, if it's not available on the event object. This allows us to support including the `clipboardData` in cut/copy/paste events in IE.
Paul O’Shannessy
Rick Beerendonk
Sebastian Markbage
Andrew Rasmussen
Cheng Lou
Tim Yung
Timothy Yung
Ben Alpert
Christopher Chedeau
Jonas Gebhardt
Jordan W
Pete Hunt
Isaac Salier-Hellendag
Andreas Svensson
cpojer
Christopher Chedeau
SanderSpies
Fabio Costa