mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Travis CI
154 lines
31 KiB
HTML
154 lines
31 KiB
HTML
<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><title>React Native | A framework for building native apps using React</title><meta name="viewport" content="width=device-width"><meta property="og:title" content="React Native | A framework for building native apps using React"><meta property="og:type" content="website"><meta property="og:url" content="http://facebook.github.io/react-native/index.html"><meta property="og:image" content="http://facebook.github.io/react-native/img/opengraph.png?2"><meta property="og:description" content="A framework for building native apps using React"><link rel="shortcut icon" href="/react-native/img/favicon.png?2"><link rel="stylesheet" href="/react-native/css/react-native.css"><script type="text/javascript" src="//use.typekit.net/vqa1hcx.js"></script><script type="text/javascript">try{Typekit.load();}catch(e){}</script></head><body><div class="container"><div class="nav-main"><div class="wrap"><a class="nav-home" href="/react-native/"><img src="/react-native/img/header_logo.png">React Native</a><div class="nav-site-wrapper"><ul class="nav-site nav-site-internal"><li><a href="/react-native/docs/getting-started.html" class="">Docs</a></li><li><a href="/react-native/support.html" class="">Support</a></li><li><a href="https://github.com/facebook/react-native/releases" class="">Releases</a></li><li><a href="http://reactnative.cc" class="">Newsletter</a></li></ul><ul class="nav-site nav-site-external"><li><a href="https://github.com/facebook/react-native" class="">GitHub</a></li><li><a href="http://facebook.github.io/react" class="">React</a></li></ul></div></div></div><div class="hero"><div class="wrap"><div class="text"><strong>React Native</strong></div><div class="minitext">A framework for building native apps using React</div></div></div><section class="content wrap"><div style="margin:40px auto;max-width:800px;"><p>React Native enables you to build world-class application experiences on native platforms using a consistent developer experience based on JavaScript and <a href="http://facebook.github.io/react/">React</a>. The focus of React Native is on developer efficiency across all the platforms you care about — learn once, write anywhere. Facebook uses React Native in multiple production apps and will continue investing in React Native.</p></div><div class="buttons-unit"><a href="docs/getting-started.html#content" class="button">Get started with React Native</a></div><div style="margin:40px auto;max-width:800px;"><h2>Native iOS Components</h2><p>With React Native, you can use the standard platform components such as UITabBar and UINavigationController on iOS. This gives your app a consistent look and feel with the rest of the platform ecosystem, and keeps the quality bar high. These components are easily incorporated into your app using their React component counterparts, such as TabBarIOS and NavigatorIOS.</p><div class="prism language-javascript"><span class="token keyword">var</span> React <span class="token operator">=</span> <span class="token function">require<span class="token punctuation">(</span></span><span class="token string">'react-native'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token keyword">var</span> <span class="token punctuation">{</span> TabBarIOS<span class="token punctuation">,</span> NavigatorIOS <span class="token punctuation">}</span> <span class="token operator">=</span> React<span class="token punctuation">;</span>
|
|
|
|
<span class="token keyword">var</span> App <span class="token operator">=</span> React<span class="token punctuation">.</span><span class="token function">createClass<span class="token punctuation">(</span></span><span class="token punctuation">{</span>
|
|
render<span class="token punctuation">:</span> <span class="token keyword">function</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
|
<span class="token keyword">return</span> <span class="token punctuation">(</span>
|
|
<TabBarIOS<span class="token operator">></span>
|
|
<TabBarIOS<span class="token punctuation">.</span>Item title<span class="token operator">=</span><span class="token string">"React Native"</span> selected<span class="token operator">=</span><span class="token punctuation">{</span><span class="token boolean">true</span><span class="token punctuation">}</span><span class="token operator">></span>
|
|
<NavigatorIOS initialRoute<span class="token operator">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> title<span class="token punctuation">:</span> <span class="token string">'React Native'</span> <span class="token punctuation">}</span><span class="token punctuation">}</span> <span class="token operator">/</span><span class="token operator">></span>
|
|
<<span class="token operator">/</span>TabBarIOS<span class="token punctuation">.</span>Item<span class="token operator">></span>
|
|
<<span class="token operator">/</span>TabBarIOS<span class="token operator">></span>
|
|
<span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">,</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span></div><h2>Asynchronous Execution</h2><p>All operations between the JavaScript application code and the native platform are performed asynchronously, and the native modules can also make use of additional threads as well. This means we can decode images off of the main thread, save to disk in the background, measure text and compute layouts without blocking the UI, and more. As a result, React Native apps are naturally fluid and responsive. The communication is also fully serializable, which allows us to leverage Chrome Developer Tools to debug the JavaScript while running the complete app, either in the simulator or on a physical device.</p><p>See <a href="docs/debugging.html#content">Debugging</a>.</p><img src="/react-native/img/chrome_breakpoint.png" width="800" height="443"><h2>Touch Handling</h2><p>iOS has a very powerful system called the Responder Chain to negotiate touches in complex view hierarchies which does not have a universal analog on the web. React Native implements a similar responder system and provides high level components such as TouchableHighlight that integrate properly with scroll views and other elements without any additional configuration.</p><div class="prism language-javascript"><span class="token keyword">var</span> React <span class="token operator">=</span> <span class="token function">require<span class="token punctuation">(</span></span><span class="token string">'react-native'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token keyword">var</span> <span class="token punctuation">{</span> ScrollView<span class="token punctuation">,</span> TouchableHighlight<span class="token punctuation">,</span> Text <span class="token punctuation">}</span> <span class="token operator">=</span> React<span class="token punctuation">;</span>
|
|
|
|
<span class="token keyword">var</span> TouchDemo <span class="token operator">=</span> React<span class="token punctuation">.</span><span class="token function">createClass<span class="token punctuation">(</span></span><span class="token punctuation">{</span>
|
|
render<span class="token punctuation">:</span> <span class="token keyword">function</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
|
<span class="token keyword">return</span> <span class="token punctuation">(</span>
|
|
<ScrollView<span class="token operator">></span>
|
|
<TouchableHighlight onPress<span class="token operator">=</span><span class="token punctuation">{</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">></span> console<span class="token punctuation">.</span><span class="token function">log<span class="token punctuation">(</span></span><span class="token string">'pressed'</span><span class="token punctuation">)</span><span class="token punctuation">}</span><span class="token operator">></span>
|
|
<Text<span class="token operator">></span>Proper Touch Handling<<span class="token operator">/</span>Text<span class="token operator">></span>
|
|
<<span class="token operator">/</span>TouchableHighlight<span class="token operator">></span>
|
|
<<span class="token operator">/</span>ScrollView<span class="token operator">></span>
|
|
<span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">,</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span></div><h2>Flexbox and Styling</h2><p>Laying out views should be easy, which is why we brought the flexbox layout model from the web to React Native. Flexbox makes it simple to build the most common UI layouts, such as stacked and nested boxes with margin and padding. React Native also supports common web styles, such as fontWeight, and the StyleSheet abstraction provides an optimized mechanism to declare all your styles and layout right along with the components that use them and apply them inline.</p><div class="prism language-javascript"><span class="token keyword">var</span> React <span class="token operator">=</span> <span class="token function">require<span class="token punctuation">(</span></span><span class="token string">'react-native'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token keyword">var</span> <span class="token punctuation">{</span> Image<span class="token punctuation">,</span> StyleSheet<span class="token punctuation">,</span> Text<span class="token punctuation">,</span> View <span class="token punctuation">}</span> <span class="token operator">=</span> React<span class="token punctuation">;</span>
|
|
|
|
<span class="token keyword">var</span> ReactNative <span class="token operator">=</span> React<span class="token punctuation">.</span><span class="token function">createClass<span class="token punctuation">(</span></span><span class="token punctuation">{</span>
|
|
render<span class="token punctuation">:</span> <span class="token keyword">function</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
|
<span class="token keyword">return</span> <span class="token punctuation">(</span>
|
|
<View style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>row<span class="token punctuation">}</span><span class="token operator">></span>
|
|
<Image
|
|
source<span class="token operator">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span>uri<span class="token punctuation">:</span> <span class="token string">'http://facebook.github.io/react/img/logo_og.png'</span><span class="token punctuation">}</span><span class="token punctuation">}</span>
|
|
style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>image<span class="token punctuation">}</span>
|
|
<span class="token operator">/</span><span class="token operator">></span>
|
|
<View style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>text<span class="token punctuation">}</span><span class="token operator">></span>
|
|
<Text style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>title<span class="token punctuation">}</span><span class="token operator">></span>
|
|
React Native
|
|
<<span class="token operator">/</span>Text<span class="token operator">></span>
|
|
<Text style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>subtitle<span class="token punctuation">}</span><span class="token operator">></span>
|
|
Build high quality mobile apps using React
|
|
<<span class="token operator">/</span>Text<span class="token operator">></span>
|
|
<<span class="token operator">/</span>View<span class="token operator">></span>
|
|
<<span class="token operator">/</span>View<span class="token operator">></span>
|
|
<span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">,</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token keyword">var</span> styles <span class="token operator">=</span> StyleSheet<span class="token punctuation">.</span><span class="token function">create<span class="token punctuation">(</span></span><span class="token punctuation">{</span>
|
|
row<span class="token punctuation">:</span> <span class="token punctuation">{</span> flexDirection<span class="token punctuation">:</span> <span class="token string">'row'</span><span class="token punctuation">,</span> margin<span class="token punctuation">:</span> <span class="token number">40</span> <span class="token punctuation">}</span><span class="token punctuation">,</span>
|
|
image<span class="token punctuation">:</span> <span class="token punctuation">{</span> width<span class="token punctuation">:</span> <span class="token number">40</span><span class="token punctuation">,</span> height<span class="token punctuation">:</span> <span class="token number">40</span><span class="token punctuation">,</span> marginRight<span class="token punctuation">:</span> <span class="token number">10</span> <span class="token punctuation">}</span><span class="token punctuation">,</span>
|
|
text<span class="token punctuation">:</span> <span class="token punctuation">{</span> flex<span class="token punctuation">:</span> <span class="token number">1</span><span class="token punctuation">,</span> justifyContent<span class="token punctuation">:</span> <span class="token string">'center'</span><span class="token punctuation">}</span><span class="token punctuation">,</span>
|
|
title<span class="token punctuation">:</span> <span class="token punctuation">{</span> fontSize<span class="token punctuation">:</span> <span class="token number">11</span><span class="token punctuation">,</span> fontWeight<span class="token punctuation">:</span> <span class="token string">'bold'</span> <span class="token punctuation">}</span><span class="token punctuation">,</span>
|
|
subtitle<span class="token punctuation">:</span> <span class="token punctuation">{</span> fontSize<span class="token punctuation">:</span> <span class="token number">10</span> <span class="token punctuation">}</span><span class="token punctuation">,</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span></div><h2>Polyfills</h2><p>React Native is focused on changing the way view code is written. For the rest, we look to the web for universal standards and polyfill those APIs where appropriate. You can use npm to install JavaScript libraries that work on top of the functionality baked into React Native, such as XMLHttpRequest, window.requestAnimationFrame, and navigator.geolocation. We are working on expanding the available APIs, and are excited for the Open Source community to contribute as well.</p><div class="prism language-javascript"><span class="token keyword">var</span> React <span class="token operator">=</span> <span class="token function">require<span class="token punctuation">(</span></span><span class="token string">'react-native'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token keyword">var</span> <span class="token punctuation">{</span> Text <span class="token punctuation">}</span> <span class="token operator">=</span> React<span class="token punctuation">;</span>
|
|
|
|
<span class="token keyword">var</span> GeoInfo <span class="token operator">=</span> React<span class="token punctuation">.</span><span class="token function">createClass<span class="token punctuation">(</span></span><span class="token punctuation">{</span>
|
|
getInitialState<span class="token punctuation">:</span> <span class="token keyword">function</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
|
<span class="token keyword">return</span> <span class="token punctuation">{</span> position<span class="token punctuation">:</span> <span class="token string">'unknown'</span> <span class="token punctuation">}</span><span class="token punctuation">;</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">,</span>
|
|
componentDidMount<span class="token punctuation">:</span> <span class="token keyword">function</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
|
navigator<span class="token punctuation">.</span>geolocation<span class="token punctuation">.</span><span class="token function">getCurrentPosition<span class="token punctuation">(</span></span>
|
|
<span class="token punctuation">(</span>position<span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">></span> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">setState<span class="token punctuation">(</span></span><span class="token punctuation">{</span>position<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">,</span>
|
|
<span class="token punctuation">(</span>error<span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">></span> console<span class="token punctuation">.</span><span class="token function">error<span class="token punctuation">(</span></span>error<span class="token punctuation">)</span>
|
|
<span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">,</span>
|
|
render<span class="token punctuation">:</span> <span class="token keyword">function</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
|
<span class="token keyword">return</span> <span class="token punctuation">(</span>
|
|
<Text<span class="token operator">></span>
|
|
Position<span class="token punctuation">:</span> <span class="token punctuation">{</span>JSON<span class="token punctuation">.</span><span class="token function">stringify<span class="token punctuation">(</span></span><span class="token keyword">this</span><span class="token punctuation">.</span>state<span class="token punctuation">.</span>position<span class="token punctuation">)</span><span class="token punctuation">}</span>
|
|
<<span class="token operator">/</span>Text<span class="token operator">></span>
|
|
<span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">,</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span></div><h2>Extensibility</h2><p>It is certainly possible to create a great app using React Native without writing a single line of native code, but React Native is also designed to be easily extended with custom native views and modules - that means you can reuse anything you've already built, and can import and use your favorite native libraries. To create a simple module in iOS, create a new class that implements the RCTBridgeModule protocol, and wrap the function that you want to make available to JavaScript in RCT_EXPORT_METHOD. Additionally, the class itself must be explicitly exported with RCT_EXPORT_MODULE();.</p><div class="prism language-javascript"><span class="token comment" spellcheck="true">// Objective-C
|
|
</span>
|
|
#import <span class="token string">"RCTBridgeModule.h"</span>
|
|
|
|
@interface <span class="token class-name">MyCustomModule</span> <span class="token punctuation">:</span> NSObject <RCTBridgeModule<span class="token operator">></span>
|
|
@end
|
|
|
|
@implementation MyCustomModule
|
|
|
|
<span class="token function">RCT_EXPORT_MODULE<span class="token punctuation">(</span></span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token comment" spellcheck="true">
|
|
// Available as NativeModules.MyCustomModule.processString
|
|
</span><span class="token function">RCT_EXPORT_METHOD<span class="token punctuation">(</span></span>processString<span class="token punctuation">:</span><span class="token punctuation">(</span>NSString <span class="token operator">*</span><span class="token punctuation">)</span>input callback<span class="token punctuation">:</span><span class="token punctuation">(</span>RCTResponseSenderBlock<span class="token punctuation">)</span>callback<span class="token punctuation">)</span>
|
|
<span class="token punctuation">{</span>
|
|
<span class="token function">callback<span class="token punctuation">(</span></span>@<span class="token punctuation">[</span><span class="token punctuation">[</span>input stringByReplacingOccurrencesOfString<span class="token punctuation">:</span>@<span class="token string">"Goodbye"</span> withString<span class="token punctuation">:</span>@<span class="token string">"Hello"</span><span class="token punctuation">]</span><span class="token punctuation">]</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token punctuation">}</span>
|
|
@end</div><div class="prism language-javascript"><span class="token comment" spellcheck="true">// JavaScript
|
|
</span>
|
|
<span class="token keyword">var</span> React <span class="token operator">=</span> <span class="token function">require<span class="token punctuation">(</span></span><span class="token string">'react-native'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token keyword">var</span> <span class="token punctuation">{</span> NativeModules<span class="token punctuation">,</span> Text <span class="token punctuation">}</span> <span class="token operator">=</span> React<span class="token punctuation">;</span>
|
|
|
|
<span class="token keyword">var</span> Message <span class="token operator">=</span> React<span class="token punctuation">.</span><span class="token function">createClass<span class="token punctuation">(</span></span><span class="token punctuation">{</span>
|
|
<span class="token function">getInitialState<span class="token punctuation">(</span></span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
|
<span class="token keyword">return</span> <span class="token punctuation">{</span> text<span class="token punctuation">:</span> <span class="token string">'Goodbye World.'</span> <span class="token punctuation">}</span><span class="token punctuation">;</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">,</span>
|
|
<span class="token function">componentDidMount<span class="token punctuation">(</span></span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
|
NativeModules<span class="token punctuation">.</span>MyCustomModule<span class="token punctuation">.</span><span class="token function">processString<span class="token punctuation">(</span></span><span class="token keyword">this</span><span class="token punctuation">.</span>state<span class="token punctuation">.</span>text<span class="token punctuation">,</span> <span class="token punctuation">(</span>text<span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">></span> <span class="token punctuation">{</span>
|
|
<span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">setState<span class="token punctuation">(</span></span><span class="token punctuation">{</span>text<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">,</span>
|
|
render<span class="token punctuation">:</span> <span class="token keyword">function</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
|
<span class="token keyword">return</span> <span class="token punctuation">(</span>
|
|
<Text<span class="token operator">></span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>state<span class="token punctuation">.</span>text<span class="token punctuation">}</span><<span class="token operator">/</span>Text<span class="token operator">></span>
|
|
<span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token punctuation">}</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span></div><p>Custom iOS views can be exposed by subclassing RCTViewManager, implementing a -(UIView *)view method, and exporting properties with the RCT_EXPORT_VIEW_PROPERTY macro. Then a simple JavaScript file connects the dots.</p><div class="prism language-javascript"><span class="token comment" spellcheck="true">// Objective-C
|
|
</span>
|
|
#import <span class="token string">"RCTViewManager.h"</span>
|
|
|
|
@interface <span class="token class-name">MyCustomViewManager</span> <span class="token punctuation">:</span> RCTViewManager
|
|
@end
|
|
|
|
@implementation MyCustomViewManager
|
|
|
|
<span class="token function">RCT_EXPORT_MODULE<span class="token punctuation">(</span></span><span class="token punctuation">)</span>
|
|
|
|
<span class="token operator">-</span> <span class="token punctuation">(</span>UIView <span class="token operator">*</span><span class="token punctuation">)</span>view
|
|
<span class="token punctuation">{</span>
|
|
<span class="token keyword">return</span> <span class="token punctuation">[</span><span class="token punctuation">[</span>MyCustomView alloc<span class="token punctuation">]</span> init<span class="token punctuation">]</span><span class="token punctuation">;</span>
|
|
<span class="token punctuation">}</span>
|
|
|
|
<span class="token function">RCT_EXPORT_VIEW_PROPERTY<span class="token punctuation">(</span></span>myCustomProperty<span class="token punctuation">,</span> NSString<span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
@end</div><div class="prism language-javascript"><span class="token comment" spellcheck="true">// JavaScript
|
|
</span>
|
|
<span class="token keyword">var</span> React <span class="token operator">=</span> <span class="token function">require<span class="token punctuation">(</span></span><span class="token string">'react-native'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
<span class="token keyword">var</span> <span class="token punctuation">{</span> requireNativeComponent <span class="token punctuation">}</span> <span class="token operator">=</span> React<span class="token punctuation">;</span>
|
|
|
|
class <span class="token class-name">MyCustomView</span> extends <span class="token class-name">React<span class="token punctuation">.</span>Component</span> <span class="token punctuation">{</span>
|
|
<span class="token function">render<span class="token punctuation">(</span></span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
|
<span class="token keyword">return</span> <NativeMyCustomView <span class="token punctuation">{</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token punctuation">.</span><span class="token keyword">this</span><span class="token punctuation">.</span>props<span class="token punctuation">}</span> <span class="token operator">/</span><span class="token operator">></span><span class="token punctuation">;</span>
|
|
<span class="token punctuation">}</span>
|
|
<span class="token punctuation">}</span>
|
|
MyCustomView<span class="token punctuation">.</span>propTypes <span class="token operator">=</span> <span class="token punctuation">{</span>
|
|
myCustomProperty<span class="token punctuation">:</span> React<span class="token punctuation">.</span>PropTypes<span class="token punctuation">.</span><span class="token function">oneOf<span class="token punctuation">(</span></span><span class="token punctuation">[</span><span class="token string">'a'</span><span class="token punctuation">,</span> <span class="token string">'b'</span><span class="token punctuation">]</span><span class="token punctuation">)</span><span class="token punctuation">,</span>
|
|
<span class="token punctuation">}</span><span class="token punctuation">;</span>
|
|
|
|
<span class="token keyword">var</span> NativeMyCustomView <span class="token operator">=</span> <span class="token function">requireNativeComponent<span class="token punctuation">(</span></span><span class="token string">'MyCustomView'</span><span class="token punctuation">,</span> MyCustomView<span class="token punctuation">)</span><span class="token punctuation">;</span>
|
|
module<span class="token punctuation">.</span>exports <span class="token operator">=</span> MyCustomView<span class="token punctuation">;</span></div></div><section class="home-bottom-section"><div class="buttons-unit"><a href="docs/getting-started.html#content" class="button">Get started with React Native</a></div></section></section><footer class="wrap"><div class="right">© 2015 Facebook Inc.</div></footer></div><div id="fb-root"></div><script>
|
|
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
|
|
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
|
|
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
|
|
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
|
|
ga('create', 'UA-41298772-2', 'facebook.github.io');
|
|
ga('send', 'pageview');
|
|
|
|
!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)
|
|
){js=d.createElement(s);js.id=id;js.src="https://platform.twitter.com/widgets.js";
|
|
fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");
|
|
</script></body></html> |