Facebook/react-native
1
0
Fork 0
mirror of https://github.com/facebook/react-native.git synced 2025-11-01 09:14:26 +00:00
Code Issues Packages Projects Releases Wiki Activity
Files
ddf29f396adc0ecaa99cfb2360f7dbfef7167776
react-native/docs/alertios.html
T
Travis CI 586697cbbb update website
2015-05-15 03:39:03 +00:00

211 lines
42 KiB
HTML
Raw Blame History

<!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="active">Docs</a></li><li><a href="/react-native/support.html" class="">Support</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/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/nativemodulesios.html#content">Native Modules (iOS)</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/nativecomponentsios.html#content">Native UI Components (iOS)</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/linking-libraries.html#content">Linking Libraries</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/runningondevice.html#content">Running On Device</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/embedded-app.html#content">Integration with Existing App</a></li><li><a style="margin-left:0;" class="" href="/react-native/docs/javascript-environment.html#content">JavaScript Environment</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/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="" href="/react-native/docs/navigator.html#content">Navigator</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/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/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/touchablehighlight.html#content">TouchableHighlight</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/webview.html#content">WebView</a></li></ul></div><div class="nav-docs-section"><h3>apis</h3><ul><li><a style="margin-left:0;" class="active" href="/react-native/docs/alertios.html#content">AlertIOS</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/cameraroll.html#content">CameraRoll</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/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/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>AlertIOS</h1><div><div><p>Launches an alert dialog with the specified title and message.</p><p>Optionally provide a list of buttons. Tapping any button will fire the
respective onPress callback and dismiss the alert. By default, the only
button will be an &#x27;OK&#x27; button</p><p>The last button in the list will be considered the &#x27;Primary&#x27; button and
it will appear bold.</p><div class="prism language-javascript">AlertIOS<span class="token punctuation">.</span><span class="token function">alert<span class="token punctuation">(</span></span>
<span class="token string">&#x27;Foo Title&#x27;</span><span class="token punctuation">,</span>
<span class="token string">&#x27;My Alert Msg&#x27;</span><span class="token punctuation">,</span>
<span class="token punctuation">[</span>
<span class="token punctuation">{</span>text<span class="token punctuation">:</span> <span class="token string">&#x27;Foo&#x27;</span><span class="token punctuation">,</span> onPress<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> console<span class="token punctuation">.</span><span class="token function">log<span class="token punctuation">(</span></span><span class="token string">&#x27;Foo Pressed!&#x27;</span><span class="token punctuation">)</span><span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">{</span>text<span class="token punctuation">:</span> <span class="token string">&#x27;Bar&#x27;</span><span class="token punctuation">,</span> onPress<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> console<span class="token punctuation">.</span><span class="token function">log<span class="token punctuation">(</span></span><span class="token string">&#x27;Bar Pressed!&#x27;</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></div><span><h3><a class="anchor" name="methods"></a>Methods <a class="hash-link" href="#methods">#</a></h3><div class="props"><div class="prop"><h4 class="propTitle"><a class="anchor" name="alert"></a><span class="propType">static </span>alert<span class="propType">(title: string, message?: string, buttons?: Array&lt;{
text: ?string;
onPress?: ?Function;
}&gt;, type?: string)</span> <a class="hash-link" href="#alert">#</a></h4></div><div class="prop"><h4 class="propTitle"><a class="anchor" name="prompt"></a><span class="propType">static </span>prompt<span class="propType">(title: string, value?: string, buttons?: Array&lt;{
text: ?string;
onPress?: ?Function;
}&gt;, callback?: Function)</span> <a class="hash-link" href="#prompt">#</a></h4></div></div></span></div><div><h3><a class="anchor" name="examples"></a><a class="edit-github" href="https://github.com/facebook/react-native/blob/master/Examples/UIExplorer/AlertIOSExample.js">Edit on GitHub</a>Examples <a class="hash-link" href="#examples">#</a></h3><div class="prism language-javascript"><span class="token string">&#x27;use strict&#x27;</span><span class="token punctuation">;</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">&#x27;react-native&#x27;</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">var</span> <span class="token punctuation">{</span>
StyleSheet<span class="token punctuation">,</span>
View<span class="token punctuation">,</span>
Text<span class="token punctuation">,</span>
TouchableHighlight<span class="token punctuation">,</span>
AlertIOS<span class="token punctuation">,</span>
<span class="token punctuation">}</span> <span class="token operator">=</span> React<span class="token punctuation">;</span>
exports<span class="token punctuation">.</span>framework <span class="token operator">=</span> <span class="token string">&#x27;React&#x27;</span><span class="token punctuation">;</span>
exports<span class="token punctuation">.</span>title <span class="token operator">=</span> <span class="token string">&#x27;AlertIOS&#x27;</span><span class="token punctuation">;</span>
exports<span class="token punctuation">.</span>description <span class="token operator">=</span> <span class="token string">&#x27;iOS alerts and action sheets&#x27;</span><span class="token punctuation">;</span>
exports<span class="token punctuation">.</span>examples <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">&#x27;Alerts&#x27;</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> <span class="token punctuation">(</span>
&lt;View<span class="token operator">&gt;</span>
&lt;TouchableHighlight style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>wrapper<span class="token punctuation">}</span>
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">&gt;</span> AlertIOS<span class="token punctuation">.</span><span class="token function">alert<span class="token punctuation">(</span></span>
<span class="token string">&#x27;Foo Title&#x27;</span><span class="token punctuation">,</span>
<span class="token string">&#x27;My Alert Msg&#x27;</span>
<span class="token punctuation">)</span><span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;View style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>button<span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;Text<span class="token operator">&gt;</span>Alert <span class="token keyword">with</span> message and default button&lt;<span class="token operator">/</span>Text<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>View<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>TouchableHighlight<span class="token operator">&gt;</span>
&lt;TouchableHighlight style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>wrapper<span class="token punctuation">}</span>
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">&gt;</span> AlertIOS<span class="token punctuation">.</span><span class="token function">alert<span class="token punctuation">(</span></span>
<span class="token keyword">null</span><span class="token punctuation">,</span>
<span class="token keyword">null</span><span class="token punctuation">,</span>
<span class="token punctuation">[</span>
<span class="token punctuation">{</span>text<span class="token punctuation">:</span> <span class="token string">&#x27;Button&#x27;</span><span class="token punctuation">,</span> onPress<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> console<span class="token punctuation">.</span><span class="token function">log<span class="token punctuation">(</span></span><span class="token string">&#x27;Button Pressed!&#x27;</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 operator">&gt;</span>
&lt;View style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>button<span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;Text<span class="token operator">&gt;</span>Alert <span class="token keyword">with</span> only one button&lt;<span class="token operator">/</span>Text<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>View<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>TouchableHighlight<span class="token operator">&gt;</span>
&lt;TouchableHighlight style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>wrapper<span class="token punctuation">}</span>
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">&gt;</span> AlertIOS<span class="token punctuation">.</span><span class="token function">alert<span class="token punctuation">(</span></span>
<span class="token string">&#x27;Foo Title&#x27;</span><span class="token punctuation">,</span>
<span class="token string">&#x27;My Alert Msg&#x27;</span><span class="token punctuation">,</span>
<span class="token punctuation">[</span>
<span class="token punctuation">{</span>text<span class="token punctuation">:</span> <span class="token string">&#x27;Foo&#x27;</span><span class="token punctuation">,</span> onPress<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> console<span class="token punctuation">.</span><span class="token function">log<span class="token punctuation">(</span></span><span class="token string">&#x27;Foo Pressed!&#x27;</span><span class="token punctuation">)</span><span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">{</span>text<span class="token punctuation">:</span> <span class="token string">&#x27;Bar&#x27;</span><span class="token punctuation">,</span> onPress<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> console<span class="token punctuation">.</span><span class="token function">log<span class="token punctuation">(</span></span><span class="token string">&#x27;Bar Pressed!&#x27;</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 operator">&gt;</span>
&lt;View style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>button<span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;Text<span class="token operator">&gt;</span>Alert <span class="token keyword">with</span> two buttons&lt;<span class="token operator">/</span>Text<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>View<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>TouchableHighlight<span class="token operator">&gt;</span>
&lt;TouchableHighlight style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>wrapper<span class="token punctuation">}</span>
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">&gt;</span> AlertIOS<span class="token punctuation">.</span><span class="token function">alert<span class="token punctuation">(</span></span>
<span class="token string">&#x27;Foo Title&#x27;</span><span class="token punctuation">,</span>
<span class="token keyword">null</span><span class="token punctuation">,</span>
<span class="token punctuation">[</span>
<span class="token punctuation">{</span>text<span class="token punctuation">:</span> <span class="token string">&#x27;Foo&#x27;</span><span class="token punctuation">,</span> onPress<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> console<span class="token punctuation">.</span><span class="token function">log<span class="token punctuation">(</span></span><span class="token string">&#x27;Foo Pressed!&#x27;</span><span class="token punctuation">)</span><span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">{</span>text<span class="token punctuation">:</span> <span class="token string">&#x27;Bar&#x27;</span><span class="token punctuation">,</span> onPress<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> console<span class="token punctuation">.</span><span class="token function">log<span class="token punctuation">(</span></span><span class="token string">&#x27;Bar Pressed!&#x27;</span><span class="token punctuation">)</span><span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">{</span>text<span class="token punctuation">:</span> <span class="token string">&#x27;Baz&#x27;</span><span class="token punctuation">,</span> onPress<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> console<span class="token punctuation">.</span><span class="token function">log<span class="token punctuation">(</span></span><span class="token string">&#x27;Baz Pressed!&#x27;</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 operator">&gt;</span>
&lt;View style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>button<span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;Text<span class="token operator">&gt;</span>Alert <span class="token keyword">with</span> <span class="token number">3</span> buttons&lt;<span class="token operator">/</span>Text<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>View<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>TouchableHighlight<span class="token operator">&gt;</span>
&lt;TouchableHighlight style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>wrapper<span class="token punctuation">}</span>
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">&gt;</span> AlertIOS<span class="token punctuation">.</span><span class="token function">alert<span class="token punctuation">(</span></span>
<span class="token string">&#x27;Foo Title&#x27;</span><span class="token punctuation">,</span>
<span class="token string">&#x27;My Alert Msg&#x27;</span><span class="token punctuation">,</span>
<span class="token string">&#x27;..............&#x27;</span><span class="token punctuation">.</span><span class="token function">split<span class="token punctuation">(</span></span><span class="token string">&#x27;&#x27;</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">map<span class="token punctuation">(</span></span><span class="token punctuation">(</span>dot<span class="token punctuation">,</span> index<span class="token punctuation">)</span> <span class="token operator">=</span><span class="token operator">&gt;</span> <span class="token punctuation">(</span><span class="token punctuation">{</span>
text<span class="token punctuation">:</span> <span class="token string">&#x27;Button &#x27;</span> <span class="token operator">+</span> index<span class="token punctuation">,</span>
onPress<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> console<span class="token punctuation">.</span><span class="token function">log<span class="token punctuation">(</span></span><span class="token string">&#x27;Pressed &#x27;</span> <span class="token operator">+</span> index<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 operator">&gt;</span>
&lt;View style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>button<span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;Text<span class="token operator">&gt;</span>Alert <span class="token keyword">with</span> too many buttons&lt;<span class="token operator">/</span>Text<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>View<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>TouchableHighlight<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>View<span class="token operator">&gt;</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>
title<span class="token punctuation">:</span> <span class="token string">&#x27;Prompt&#x27;</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> React<span class="token punctuation">.</span>Component <span class="token punctuation">{</span>
<span class="token keyword">return</span> &lt;PromptExample <span class="token operator">/</span><span class="token operator">&gt;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span><span class="token punctuation">]</span><span class="token punctuation">;</span>
class <span class="token class-name">PromptExample</span> extends <span class="token class-name">React<span class="token punctuation">.</span>Component</span> <span class="token punctuation">{</span>
<span class="token function">constructor<span class="token punctuation">(</span></span>props<span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token function">super<span class="token punctuation">(</span></span>props<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>promptResponse <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>promptResponse<span class="token punctuation">.</span><span class="token function">bind<span class="token punctuation">(</span></span><span class="token keyword">this</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>state <span class="token operator">=</span> <span class="token punctuation">{</span>
promptValue<span class="token punctuation">:</span> undefined<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>title <span class="token operator">=</span> <span class="token string">&#x27;Type a value&#x27;</span><span class="token punctuation">;</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>defaultValue <span class="token operator">=</span> <span class="token string">&#x27;Default value&#x27;</span><span class="token punctuation">;</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>buttons <span class="token operator">=</span> <span class="token punctuation">[</span><span class="token punctuation">{</span>
text<span class="token punctuation">:</span> <span class="token string">&#x27;Custom cancel&#x27;</span><span class="token punctuation">,</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>
text<span class="token punctuation">:</span> <span class="token string">&#x27;Custom OK&#x27;</span><span class="token punctuation">,</span>
onPress<span class="token punctuation">:</span> <span class="token keyword">this</span><span class="token punctuation">.</span>promptResponse
<span class="token punctuation">}</span><span class="token punctuation">]</span><span class="token punctuation">;</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> <span class="token punctuation">(</span>
&lt;View<span class="token operator">&gt;</span>
&lt;Text style<span class="token operator">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span>marginBottom<span class="token punctuation">:</span> <span class="token number">10</span><span class="token punctuation">}</span><span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;Text style<span class="token operator">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span>fontWeight<span class="token punctuation">:</span> <span class="token string">&#x27;bold&#x27;</span><span class="token punctuation">}</span><span class="token punctuation">}</span><span class="token operator">&gt;</span>Prompt value<span class="token punctuation">:</span>&lt;<span class="token operator">/</span>Text<span class="token operator">&gt;</span> <span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>state<span class="token punctuation">.</span>promptValue<span class="token punctuation">}</span>
&lt;<span class="token operator">/</span>Text<span class="token operator">&gt;</span>
&lt;TouchableHighlight
style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>wrapper<span class="token punctuation">}</span>
onPress<span class="token operator">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>prompt<span class="token punctuation">.</span><span class="token function">bind<span class="token punctuation">(</span></span><span class="token keyword">this</span><span class="token punctuation">,</span> <span class="token keyword">this</span><span class="token punctuation">.</span>title<span class="token punctuation">,</span> <span class="token keyword">this</span><span class="token punctuation">.</span>promptResponse<span class="token punctuation">)</span><span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;View style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>button<span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;Text<span class="token operator">&gt;</span>
prompt <span class="token keyword">with</span> title &amp; callback
&lt;<span class="token operator">/</span>Text<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>View<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>TouchableHighlight<span class="token operator">&gt;</span>
&lt;TouchableHighlight
style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>wrapper<span class="token punctuation">}</span>
onPress<span class="token operator">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>prompt<span class="token punctuation">.</span><span class="token function">bind<span class="token punctuation">(</span></span><span class="token keyword">this</span><span class="token punctuation">,</span> <span class="token keyword">this</span><span class="token punctuation">.</span>title<span class="token punctuation">,</span> <span class="token keyword">this</span><span class="token punctuation">.</span>buttons<span class="token punctuation">)</span><span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;View style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>button<span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;Text<span class="token operator">&gt;</span>
prompt <span class="token keyword">with</span> title &amp; custom buttons
&lt;<span class="token operator">/</span>Text<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>View<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>TouchableHighlight<span class="token operator">&gt;</span>
&lt;TouchableHighlight
style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>wrapper<span class="token punctuation">}</span>
onPress<span class="token operator">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>prompt<span class="token punctuation">.</span><span class="token function">bind<span class="token punctuation">(</span></span><span class="token keyword">this</span><span class="token punctuation">,</span> <span class="token keyword">this</span><span class="token punctuation">.</span>title<span class="token punctuation">,</span> <span class="token keyword">this</span><span class="token punctuation">.</span>defaultValue<span class="token punctuation">,</span> <span class="token keyword">this</span><span class="token punctuation">.</span>promptResponse<span class="token punctuation">)</span><span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;View style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>button<span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;Text<span class="token operator">&gt;</span>
prompt <span class="token keyword">with</span> title<span class="token punctuation">,</span> default value &amp; callback
&lt;<span class="token operator">/</span>Text<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>View<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>TouchableHighlight<span class="token operator">&gt;</span>
&lt;TouchableHighlight
style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>wrapper<span class="token punctuation">}</span>
onPress<span class="token operator">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>prompt<span class="token punctuation">.</span><span class="token function">bind<span class="token punctuation">(</span></span><span class="token keyword">this</span><span class="token punctuation">,</span> <span class="token keyword">this</span><span class="token punctuation">.</span>title<span class="token punctuation">,</span> <span class="token keyword">this</span><span class="token punctuation">.</span>defaultValue<span class="token punctuation">,</span> <span class="token keyword">this</span><span class="token punctuation">.</span>buttons<span class="token punctuation">)</span><span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;View style<span class="token operator">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>button<span class="token punctuation">}</span><span class="token operator">&gt;</span>
&lt;Text<span class="token operator">&gt;</span>
prompt <span class="token keyword">with</span> title<span class="token punctuation">,</span> default value &amp; custom buttons
&lt;<span class="token operator">/</span>Text<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>View<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>TouchableHighlight<span class="token operator">&gt;</span>
&lt;<span class="token operator">/</span>View<span class="token operator">&gt;</span>
<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token function">prompt<span class="token punctuation">(</span></span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token comment" spellcheck="true"> // Flow&#x27;s apply support is broken: #7035621
</span> <span class="token punctuation">(</span><span class="token punctuation">(</span>AlertIOS<span class="token punctuation">.</span>prompt<span class="token punctuation">:</span> any<span class="token punctuation">)</span><span class="token punctuation">.</span>apply<span class="token punctuation">:</span> any<span class="token punctuation">)</span><span class="token punctuation">(</span>AlertIOS<span class="token punctuation">,</span> arguments<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token function">promptResponse<span class="token punctuation">(</span></span>promptValue<span class="token punctuation">)</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> promptValue <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>
wrapper<span class="token punctuation">:</span> <span class="token punctuation">{</span>
borderRadius<span class="token punctuation">:</span> <span class="token number">5</span><span class="token punctuation">,</span>
marginBottom<span class="token punctuation">:</span> <span class="token number">5</span><span class="token punctuation">,</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
button<span class="token punctuation">:</span> <span class="token punctuation">{</span>
backgroundColor<span class="token punctuation">:</span> <span class="token string">&#x27;#eeeeee&#x27;</span><span class="token punctuation">,</span>
padding<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><span class="token punctuation">;</span></div></div><div class="docs-prevnext"><a class="docs-next" href="appregistry.html#content">Next →</a></div></div></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>
Reference in New Issue View Git Blame Copy Permalink