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<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><title>Navigator – React Native | A framework for building native apps using React</title><meta name="viewport" content="width=device-width"><meta property="og:title" content="Navigator – 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="active">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><li><a href="/react-native/showcase.html" class="">Showcase</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><section class="content wrap documentationContent"><div class="nav-docs"><div class="nav-docs-section"><h3>Quick Start</h3><ul><li><a style="margin-left:0;" class="" href="/react-native/docs/getting-started.html#content">Getting Started</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/android-setup.html#content">Android Setup</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/linux-windows-support.html#content">Linux and Windows Support</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/tutorial.html#content">Tutorial</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/videos.html#content">Videos</a></li></ul></div><div class="nav-docs-section"><h3>Guides</h3><ul><li><a style="margin-left:0;" class="" href="/react-native/docs/style.html#content">Style</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/gesture-responder-system.html#content">Gesture Responder System</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/animations.html#content">Animations</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/accessibility.html#content">Accessibility</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/direct-manipulation.html#content">Direct Manipulation</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/debugging.html#content">Debugging</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/testing.html#content">Testing</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/javascript-environment.html#content">JavaScript Environment</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/navigator-comparison.html#content">Navigator Comparison</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/known-issues.html#content">Known Issues</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/performance.html#content">Performance</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/upgrading.html#content">Upgrading</a></li></ul></div><div class="nav-docs-section"><h3>Guides (iOS)</h3><ul><li><a style="margin-left:0;" class="" href="/react-native/docs/native-modules-ios.html#content">Native Modules</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/native-components-ios.html#content">Native UI Components</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/linking-libraries-ios.html#content">Linking Libraries</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/running-on-device-ios.html#content">Running On Device</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/embedded-app-ios.html#content">Integrating with Existing Apps</a></li></ul></div><div class="nav-docs-section"><h3>Guides (Android)</h3><ul><li><a style="margin-left:0;" class="" href="/react-native/docs/native-modules-android.html#content">Native Modules</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/native-components-android.html#content">Native UI Components</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/running-on-device-android.html#content">Running On Device</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/embedded-app-android.html#content">Integrating with Existing Apps</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/signed-apk-android.html#content">Generating Signed APK</a></li></ul></div><div class="nav-docs-section"><h3>components</h3><ul><li><a style="margin-left:0;" class="" href="/react-native/docs/activityindicatorios.html#content">ActivityIndicatorIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/datepickerios.html#content">DatePickerIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/drawerlayoutandroid.html#content">DrawerLayoutAndroid</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/image.html#content">Image</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/listview.html#content">ListView</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/mapview.html#content">MapView</a></li><li><a style="margin-left:0;" class="active" href="/react-native/docs/navigator.html#content">Navigator</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/modal.html#content">Modal</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/navigatorios.html#content">NavigatorIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/pickerios.html#content">PickerIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/progressbarandroid.html#content">ProgressBarAndroid</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/progressviewios.html#content">ProgressViewIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/scrollview.html#content">ScrollView</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/segmentedcontrolios.html#content">SegmentedControlIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/sliderios.html#content">SliderIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/switchandroid.html#content">SwitchAndroid</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/switchios.html#content">SwitchIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/tabbarios.html#content">TabBarIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/tabbarios-item.html#content">TabBarIOS.Item</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/text.html#content">Text</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/textinput.html#content">TextInput</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/toolbarandroid.html#content">ToolbarAndroid</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/touchablehighlight.html#content">TouchableHighlight</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/touchablenativefeedback.html#content">TouchableNativeFeedback</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/touchableopacity.html#content">TouchableOpacity</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/touchablewithoutfeedback.html#content">TouchableWithoutFeedback</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/view.html#content">View</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/viewpagerandroid.html#content">ViewPagerAndroid</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/webview.html#content">WebView</a></li></ul></div><div class="nav-docs-section"><h3>apis</h3><ul><li><a style="margin-left:0;" class="" href="/react-native/docs/actionsheetios.html#content">ActionSheetIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/alertios.html#content">AlertIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/animated.html#content">Animated</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/appregistry.html#content">AppRegistry</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/appstateios.html#content">AppStateIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/asyncstorage.html#content">AsyncStorage</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/backandroid.html#content">BackAndroid</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/cameraroll.html#content">CameraRoll</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/dimensions.html#content">Dimensions</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/interactionmanager.html#content">InteractionManager</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/layoutanimation.html#content">LayoutAnimation</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/linkingios.html#content">LinkingIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/nativemethodsmixin.html#content">NativeMethodsMixin</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/netinfo.html#content">NetInfo</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/panresponder.html#content">PanResponder</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/pixelratio.html#content">PixelRatio</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/pushnotificationios.html#content">PushNotificationIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/statusbarios.html#content">StatusBarIOS</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/stylesheet.html#content">StyleSheet</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/toastandroid.html#content">ToastAndroid</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/vibrationios.html#content">VibrationIOS</a></li></ul></div><div class="nav-docs-section"><h3>Polyfills</h3><ul><li><a style="margin-left:0;" class="" href="/react-native/docs/flexbox.html#content">Flexbox</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/geolocation.html#content">Geolocation</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/network.html#content">Network</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/timers.html#content">Timers</a></li></ul></div></div><div class="inner-content"><a id="content"></a><h1>Navigator</h1><div><div><p>Use <code>Navigator</code> to transition between different scenes in your app. To
accomplish this, provide route objects to the navigator to identify each
scene, and also a <code>renderScene</code> function that the navigator can use to
render the scene for a given route.</p><p>To change the animation or gesture properties of the scene, provide a
<code>configureScene</code> prop to get the config object for a given route. See
<code>Navigator.SceneConfigs</code> for default animations and more info on
scene config options.</p><h3><a class="anchor" name="basic-usage"></a>Basic Usage <a class="hash-link" href="#basic-usage">#</a></h3><div class="prism language-javascript"> &lt;Navigator
initialRoute<span class="token operator">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span>name<span class="token punctuation">:</span> <span class="token string">&#x27;My First Scene&#x27;</span><span class="token punctuation">,</span> index<span class="token punctuation">:</span> <span class="token number">0</span><span class="token punctuation">}</span><span class="token punctuation">}</span>
renderScene<span class="token operator">=</span><span class="token punctuation">{</span><span class="token punctuation">(</span>route<span class="token punctuation">,</span> navigator<span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">&gt;</span>
&lt;MySceneComponent
name<span class="token operator">=</span><span class="token punctuation">{</span>route<span class="token punctuation">.</span>name<span class="token punctuation">}</span>
onForward<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">&gt;</span> <span class="token punctuation">{</span>
<span class="token keyword">var</span> nextIndex <span class="token operator">=</span> route<span class="token punctuation">.</span>index <span class="token operator">+</span> <span class="token number">1</span><span class="token punctuation">;</span>
navigator<span class="token punctuation">.</span><span class="token function">push<span class="token punctuation">(</span></span><span class="token punctuation">{</span>
name<span class="token punctuation">:</span> <span class="token string">&#x27;Scene &#x27;</span> <span class="token operator">+</span> nextIndex<span class="token punctuation">,</span>
index<span class="token punctuation">:</span> nextIndex<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>
onBack<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">&gt;</span> <span class="token punctuation">{</span>
<span class="token keyword">if</span> <span class="token punctuation">(</span>route<span class="token punctuation">.</span>index <span class="token operator">&gt;</span> <span class="token number">0</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
navigator<span class="token punctuation">.</span><span class="token function">pop<span class="token punctuation">(</span></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 operator">/</span><span class="token operator">&gt;</span>
<span class="token punctuation">}</span>
<span class="token operator">/</span><span class="token operator">&gt;</span></div><h3><a class="anchor" name="navigator-methods"></a>Navigator Methods <a class="hash-link" href="#navigator-methods">#</a></h3><p>If you have a ref to the Navigator element, you can invoke several methods
on it to trigger navigation:</p><ul><li><code>getCurrentRoutes()</code> - returns the current list of routes</li><li><code>jumpBack()</code> - Jump backward without unmounting the current scene</li><li><code>jumpForward()</code> - Jump forward to the next scene in the route stack</li><li><code>jumpTo(route)</code> - Transition to an existing scene without unmounting</li><li><code>push(route)</code> - Navigate forward to a new scene, squashing any scenes
that you could <code>jumpForward</code> to</li><li><code>pop()</code> - Transition back and unmount the current scene</li><li><code>replace(route)</code> - Replace the current scene with a new route</li><li><code>replaceAtIndex(route, index)</code> - Replace a scene as specified by an index</li><li><code>replacePrevious(route)</code> - Replace the previous scene</li><li><code>immediatelyResetRouteStack(routeStack)</code> - Reset every scene with an
array of routes</li><li><code>popToRoute(route)</code> - Pop to a particular scene, as specified by its
route. All scenes after it will be unmounted</li><li><code>popToTop()</code> - Pop to the first scene in the stack, unmounting every
other scene</li></ul></div><h3><a class="anchor" name="props"></a><a class="edit-github" href="https://github.com/facebook/react-native/blob/master/Libraries/CustomComponents/Navigator/Navigator.js">Edit on GitHub</a>Props <a class="hash-link" href="#props">#</a></h3><div class="props"><div class="prop"><h4 class="propTitle"><a class="anchor" name="configurescene"></a>configureScene <span class="propType">function</span> <a class="hash-link" href="#configurescene">#</a></h4><div><p>Optional function that allows configuration about scene animations and
gestures. Will be invoked with the route and should return a scene
configuration object</p><div class="prism language-javascript"><span class="token punctuation">(</span>route<span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">&gt;</span> Navigator<span class="token punctuation">.</span>SceneConfigs<span class="token punctuation">.</span>FloatFromRight</div></div></div><div class="prop"><h4 class="propTitle"><a class="anchor" name="initialroute"></a>initialRoute <span class="propType">object</span> <a class="hash-link" href="#initialroute">#</a></h4><div><p>Specify a route to start on. A route is an object that the navigator
will use to identify each scene to render. <code>initialRoute</code> must be
a route in the <code>initialRouteStack</code> if both props are provided. The
<code>initialRoute</code> will default to the last item in the <code>initialRouteStack</code>.</p></div></div><div class="prop"><h4 class="propTitle"><a class="anchor" name="initialroutestack"></a>initialRouteStack <span class="propType">[object]</span> <a class="hash-link" href="#initialroutestack">#</a></h4><div><p>Provide a set of routes to initially mount. Required if no initialRoute
is provided. Otherwise, it will default to an array containing only the
<code>initialRoute</code></p></div></div><div class="prop"><h4 class="propTitle"><a class="anchor" name="navigationbar"></a>navigationBar <span class="propType">node</span> <a class="hash-link" href="#navigationbar">#</a></h4><div><p>Optionally provide a navigation bar that persists across scene
transitions</p></div></div><div class="prop"><h4 class="propTitle"><a class="anchor" name="navigator"></a>navigator <span class="propType">object</span> <a class="hash-link" href="#navigator">#</a></h4><div><p>Optionally provide the navigator object from a parent Navigator</p></div></div><div class="prop"><h4 class="propTitle"><a class="anchor" name="ondidfocus"></a>onDidFocus <span class="propType">function</span> <a class="hash-link" href="#ondidfocus">#</a></h4><div><p>@deprecated
Use <code>navigationContext.addListener(&#x27;didfocus&#x27;, callback)</code> instead.</p><p>Will be called with the new route of each scene after the transition is
complete or after the initial mounting</p></div></div><div class="prop"><h4 class="propTitle"><a class="anchor" name="onwillfocus"></a>onWillFocus <span class="propType">function</span> <a class="hash-link" href="#onwillfocus">#</a></h4><div><p>@deprecated
Use <code>navigationContext.addListener(&#x27;willfocus&#x27;, callback)</code> instead.</p><p>Will emit the target route upon mounting and before each nav transition</p></div></div><div class="prop"><h4 class="propTitle"><a class="anchor" name="renderscene"></a>renderScene <span class="propType">function</span> <a class="hash-link" href="#renderscene">#</a></h4><div><p>Required function which renders the scene for a given route. Will be
invoked with the route and the navigator object</p><div class="prism language-javascript"><span class="token punctuation">(</span>route<span class="token punctuation">,</span> navigator<span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">&gt;</span>
&lt;MySceneComponent title<span class="token operator">=</span><span class="token punctuation">{</span>route<span class="token punctuation">.</span>title<span class="token punctuation">}</span> <span class="token operator">/</span><span class="token operator">&gt;</span></div></div></div><div class="prop"><h4 class="propTitle"><a class="anchor" name="scenestyle"></a>sceneStyle <span class="propType"><a href="view.html#style">View#style</a></span> <a class="hash-link" href="#scenestyle">#</a></h4><div><p>Styles to apply to the container of each scene</p></div></div></div></div><div class="docs-prevnext"><a class="docs-next" href="modal.html#content">Next →</a></div></div><noscript></noscript></section><footer class="wrap"><div class="center">© 2015 Facebook Inc.</div></footer></div><div id="fb-root"></div><script>
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