Summary: Introduce `overflow:scroll` so that scrolling can be implemented without the current overflow:visible hackiness. Currently we use AT_MOST to measure in the cross axis but not in the main axis. This was done to enable scrolling containers where children are not constraint in the main axis by their parent. This caused problems for non-scrolling containers though as it meant that their children cannot be measured correctly in the main axis. Introducing `overflow:scroll` fixes this.
Reviewed By: astreet
Differential Revision: D3855801
fbshipit-source-id: 3c365f9e6ef612fd9d9caaaa8c650e9702176e77
Summary: Introduce `overflow:scroll` so that scrolling can be implemented without the current overflow:visible hackiness. Currently we use AT_MOST to measure in the cross axis but not in the main axis. This was done to enable scrolling containers where children are not constraint in the main axis by their parent. This caused problems for non-scrolling containers though as it meant that their children cannot be measured correctly in the main axis. Introducing `overflow:scroll` fixes this.
Reviewed By: astreet
Differential Revision: D3855801
fbshipit-source-id: 6077b0bcb68fe5ddd4aa22926acab40ff4d83949
Summary:
Explain the **motivation** for making this change. What existing problem does the pull request solve?
- Being able to call these from JS is really useful in envs where action sheets are not available (eg: App Extensions). I made the functions act as explicit toggles, this way it's easy to set the wanted behavior.
**Test plan (required)**
- I tested the functions manually.
Closes https://github.com/facebook/react-native/pull/9242
Differential Revision: D3749568
fbshipit-source-id: 2cea1d609dc792aec73d4bcf1eae07575725b4b7
Summary: Get rid of the old behaviour of JSON encoding in `nativeRequireModuleConfig` and consistently use the same names for function types "async/promise/sync"
Reviewed By: lexs
Differential Revision: D3819348
fbshipit-source-id: fc798a5abcaf6a3ef9d95bd8654afa7825c83967
Summary:
At the moment, posting RCTReloadNotification in any circumstance causes all RCTBridge instances to reload. This change scopes the notification to the bridge for which it was intended.
Closes https://github.com/facebook/react-native/pull/8762
Differential Revision: D3831914
fbshipit-source-id: ff29574f574ecd1a403057ddd0458dea38f0136e
Summary:
Include CSSLayout headers in the same way as other project headers, ie `#import <CSSLayout/CSSLayout.h>` becomes `#import "CSSLayout.h"`. CSSLayout is not a framework or system dependency, so shouldn't (AFAIK) be included with angle brackets. Doing so breaks framework builds, such as when RN is used as a pod in a swift project.
In combination with https://github.com/facebook/css-layout/pull/217 this fixes https://github.com/facebook/react-native/issues/9014 (specifically swift cocoapods projects). There is then no need for a separate CSSLayout pod subspec.
Tests run on the RN project in isolation (with changes inside `CSSLayout` itself also applied) and against a dummy swift project with RN included as a pod.
NB: This effectively reverts https://github.com/facebook/react-native/pull/9015 and may break non-swift cocoapods projects unless https://github.com/facebook/css-layout/pull/217 is merged and synced first.
Update: As discussed with alloy and emilsjolander, wrap these imports in a preprocess
Closes https://github.com/facebook/react-native/pull/9544
Differential Revision: D3821791
Pulled By: javache
fbshipit-source-id: d27ac8be9ce560d03479b43d3db740cd196c24da
Summary:
First of all,please forgive my poor english. LOL
When I use Promises as callBack,
I followed the guide to make a (RCTPromiseRejectBlock),in this RCTPromiseRejectBlock,
from the guide I should add a (NSString)code a (NSString)message and an (NSError) to a RCTPromiseRejectBlock.
As what did guide said I just make a NSError with
```
NSError *error=[NSError errorWithDomain:@"native stroage error" code:402 userInfo:@{@"data":key}];
```
As you can see, I want to transfer some data in this callback.But I just found the (userInfo) of NSError didn't composed to a RCTPromiseRejectBlock.
So I check out the source code of RCTUtil ,I found this
```
// TODO: Can we just replace RCTMakeError with this function instead?
NSDictionary<NSString *, id> *RCTJSErrorFromCodeMessageAndNSError(NSString *code,
NSString *message,
NSError *__nullable error)
{
NSString *errorMessage;
Closes https://github.com/facebook/react-native/pull/9519
Differential Revision: D3821334
Pulled By: javache
fbshipit-source-id: 0fa40dd93932af70123b8f8a20a5c7dc5afdd6ac
Summary:
Refresh bug #7976
This bug has persisted for 3 versions of React Native. Currently everyone is having to do a silly fix, documented in the bug. I spent an hour trying to find the source of the bug. Failing to find the issue quickly, I've just decided to make this simple bugfix.
According to janicduplessis #7976 we will likely be re-writing this control in iOS 10.
Closes https://github.com/facebook/react-native/pull/9249
Differential Revision: D3817227
fbshipit-source-id: f98282aadeca3e85239836f589eda901d454f2ce
Summary:
When an absolutely positioned node appeared inside an overflow:hidden
parent, we were limiting its height. This is inconsistent with how
layout behaves on the web.
Closes https://github.com/facebook/css-layout/pull/218
Reviewed By: lucasr
Differential Revision: D3797285
Pulled By: emilsjolander
fbshipit-source-id: 98f98e77aa26edce86b9882c1cac284799b69a27
Summary:
The overflow prop needs to be set on the shadow view so that it can make its way into the layout engine. In some situations, the value of the overflow prop affects the calculations of the layout engine.
**Test plan (required)**
Verified in a test app that the `overflow` prop makes its way into the layout engine. Also, my team's app is currently using this change.
Adam Comella
Microsoft Corp.
Closes https://github.com/facebook/react-native/pull/9659
Differential Revision: D3790552
fbshipit-source-id: 61513ece63ae214f48c6cb6f40fb29757a0ac706
Summary:
**Motivation:** We have a project that dynamically changes classes in runtime. This component is initialised within the React Native context. Therefor `RCTBatchedBridge` copies the classes before changes are made to them. While React Native is running, changes are made to the classes dynamically. When the project reloads the `RCTBatchedBridge`, it now has an invalid list of classes containing trash pointers. This causes the project to crash on https://github.com/facebook/react-native/blob/master/React/Base/RCTBatchedBridge.m#L288 with EXC_BAD_ACCESS in the DEBUG-mode.
**Solution:** Copy the class list on each reload to get the current state. Since this is only a DEBUG-feature the overhead of this should not be a major issue.
Closes https://github.com/facebook/react-native/pull/9541
Differential Revision: D3775012
Pulled By: javache
fbshipit-source-id: d55fa0742ca100d8018c73080230cf718aa5a7e9
Summary: added API to in UIManager to find the rootTag/View of any reactTag based on its layout (shadow views) hierarchy (not to be used by JS)
Reviewed By: javache
Differential Revision: D3750410
fbshipit-source-id: 68611e39930d53ece478f25245ddc7f7838daaa6
Summary:
Change & motivation:
Added an environment variable, RCT_NO_LAUNCH_PACKAGER, that when set
Xcode not the launch the packager when building. This switch is needed
for CI builds, where launching the packager, which stays running, causes
the build to hang; port conflicts can be an issue as well. Really the
packager is only appropriate for interactive developer builds. This
is a problem for Visual Studio Team Services where we just added
React Native CI build support with a React Native build extension and
surely a problem for all CI systems. This fix is simple, and now if
the build machine sets RCT_NO_LAUNCH_PACKAGER globally or passes
it as an arg to xcodebuild, the packager won't launch and all is well.
Testing:
I tested by building both with & without the environment variable defined, ensuring
things work probably in both cases. I also added support to our VSTS build ask to use
this and verified it works as expected too, when setting the variable..
Closes https://github.com/facebook/react-native/pull/6180
Differential Revision: D3764648
Pulled By: sahrens
fbshipit-source-id: b41cc06152aec271bbfdb2bd52d4b83a5f9c09a7
Summary:
Thanks for submitting a pull request! Please provide enough information so that others can review your pull request:
> **Unless you are a React Native release maintainer and cherry-picking an *existing* commit into a current release, ensure your pull request is targeting the `master` React Native branch.**
Explain the **motivation** for making this change. What existing problem does the pull request solve?
Prefer **small pull requests**. These are much easier to review and more likely to get merged. Make sure the PR does only one thing, otherwise please split it.
**Test plan (required)**
Demonstrate the code is solid. Example: The exact commands you ran and their output, screenshots / videos if the pull request changes UI.
Make sure tests pass on both Travis and Circle CI.
**Code formatting**
Look around. Match the style of the rest of the codebase. See also the simple [style guide](https://github.com/facebook/react-native/blob/master/CONTRIBUTING.md#style-guide).
For more info, see
Closes https://github.com/facebook/react-native/pull/9560
Differential Revision: D3763027
Pulled By: hramos
fbshipit-source-id: 3d60833fde92a30658f3d9f108708b41ce859a13
Summary:
iOS and css have a different way to draw borders. Decision which rendering to use considers alpha value of given color as well.
If alpha=0 -> border is invisible -> we use ios render.
That doesn't work as expected in a case where only `borderWidth` property is set.
A default black color is used when no `borderColor` is set, but alpha checking logic will test `null`. Which resolves as alpha=0.
Reviewed By: javache
Differential Revision: D3750523
fbshipit-source-id: 453d52a16287c6286e8887a9ab3795d3ded1dec6
Pieter De Baets
Emil Sjolander
Hugo Dozois
Alexey Lang
Jacob Parker
Ben Roth
Mehdi Mulani
Kevin Gozali
rh389
BaihaoTian
makee
Gant
Indragie Karunaratne
Marc Horowitz
Ben Nham
Adam Comella
Scott Wolchok
Kasper Hirvikoski
Bret Johnson
Matt Johnston
Martin Kralik
