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right"></span></a><ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----><a href="/docs/components/scroller.html" class="nav-link router-link-exact-active router-link-active">English</a></li><li class="dropdown-item"><!----><a href="/zh/docs/components/scroller.html" class="nav-link">简体中文</a></li></ul></div></div></nav><ul class="sidebar-links"><li><div class="sidebar-group first"><p class="sidebar-heading"><span>API</span><!----></p><ul class="sidebar-group-items"><li><a href="/docs/api/weex-variable.html" class="sidebar-link">Weex Variable</a></li><li><a href="/docs/api/android-apis.html" class="sidebar-link">Android APIs</a></li><li><a href="/docs/api/ios-apis.html" class="sidebar-link">iOS APIs</a></li><li><a href="/docs/api/js-service.html" class="sidebar-link">JS Service</a></li><li><a href="/docs/api/broadcast-channel.html" class="sidebar-link">BroadcastChannel</a></li></ul></div></li><li><div class="sidebar-group"><p class="sidebar-heading open"><span>Built-in Components</span><!----></p><ul class="sidebar-group-items"><li><a href="/docs/components/a.html" class="sidebar-link">&lt;a&gt;</a></li><li><a href="/docs/components/div.html" class="sidebar-link">&lt;div&gt;</a></li><li><a href="/docs/components/text.html" class="sidebar-link">&lt;text&gt;</a></li><li><a href="/docs/components/image.html" class="sidebar-link">&lt;image&gt;</a></li><li><a href="/docs/components/list.html" class="sidebar-link">&lt;list&gt;</a></li><li><a href="/docs/components/cell.html" class="sidebar-link">&lt;cell&gt;</a></li><li><a href="/docs/components/loading.html" class="sidebar-link">&lt;loading&gt;</a></li><li><a href="/docs/components/refresh.html" class="sidebar-link">&lt;refresh&gt;</a></li><li><a href="/docs/components/recycle-list.html" class="sidebar-link">&lt;recycle-list&gt;</a></li><li><a href="/docs/components/scroller.html" class="active sidebar-link">&lt;scroller&gt;</a><ul class="sidebar-sub-headers"><li class="sidebar-sub-header"><a href="/docs/components/scroller.html#summary" class="sidebar-link">Summary</a></li><li class="sidebar-sub-header"><a href="/docs/components/scroller.html#child-components" class="sidebar-link">Child Components</a></li><li class="sidebar-sub-header"><a href="/docs/components/scroller.html#attributes" class="sidebar-link">Attributes</a></li><li class="sidebar-sub-header"><a href="/docs/components/scroller.html#styles" class="sidebar-link">Styles</a></li><li class="sidebar-sub-header"><a href="/docs/components/scroller.html#events" class="sidebar-link">Events</a></li><li class="sidebar-sub-header"><a href="/docs/components/scroller.html#restrictions" class="sidebar-link">Restrictions</a></li><li class="sidebar-sub-header"><a href="/docs/components/scroller.html#vue-example" class="sidebar-link">Vue Example</a></li><li class="sidebar-sub-header"><a href="/docs/components/scroller.html#rax-example" class="sidebar-link">Rax Example</a></li></ul></li><li><a href="/docs/components/slider.html" class="sidebar-link">&lt;slider&gt;</a></li><li><a href="/docs/components/indicator.html" class="sidebar-link">&lt;indicator&gt;</a></li><li><a href="/docs/components/textarea.html" class="sidebar-link">&lt;textarea&gt;</a></li><li><a href="/docs/components/input.html" class="sidebar-link">&lt;input&gt;</a></li><li><a href="/docs/components/waterfall.html" class="sidebar-link">&lt;waterfall&gt;</a></li><li><a href="/docs/components/video.html" class="sidebar-link">&lt;video&gt;</a></li><li><a href="/docs/components/web.html" class="sidebar-link">&lt;web&gt;</a></li><li><a href="/docs/components/richtext.html" class="sidebar-link">&lt;richtext&gt;</a></li></ul></div></li><li><div class="sidebar-group"><p class="sidebar-heading"><span>Built-in Modules</span><!----></p><ul class="sidebar-group-items"><li><a href="/docs/modules/animation.html" class="sidebar-link">animation</a></li><li><a href="/docs/modules/clipboard.html" class="sidebar-link">clipboard</a></li><li><a href="/docs/modules/dom.html" class="sidebar-link">dom</a></li><li><a href="/docs/modules/globalEvent.html" class="sidebar-link">globalEvent</a></li><li><a href="/docs/modules/meta.html" class="sidebar-link">meta</a></li><li><a href="/docs/modules/modal.html" class="sidebar-link">modal</a></li><li><a href="/docs/modules/navigator.html" class="sidebar-link">navigator</a></li><li><a href="/docs/modules/picker.html" class="sidebar-link">picker</a></li><li><a href="/docs/modules/storage.html" class="sidebar-link">storage</a></li><li><a href="/docs/modules/stream.html" class="sidebar-link">stream</a></li><li><a href="/docs/modules/webview.html" class="sidebar-link">webview</a></li><li><a href="/docs/modules/websockets.html" class="sidebar-link">webSockets</a></li><li><a href="/docs/modules/deviceInfo.html" class="sidebar-link">deviceInfo</a></li><li><a href="/docs/modules/console-log.html" class="sidebar-link">console-log</a></li></ul></div></li><li><div class="sidebar-group"><p class="sidebar-heading"><span>Styles</span><!----></p><ul class="sidebar-group-items"><li><a href="/docs/styles/common-styles.html" class="sidebar-link">Common Styles</a></li><li><a href="/docs/styles/text-styles.html" class="sidebar-link">Text Styles</a></li><li><a href="/docs/styles/css-units.html" class="sidebar-link">CSS Units</a></li><li><a href="/docs/styles/color-name.html" class="sidebar-link">Color name</a></li></ul></div></li><li><div class="sidebar-group"><p class="sidebar-heading"><span>Events</span><!----></p><ul class="sidebar-group-items"><li><a href="/docs/events/common-events.html" class="sidebar-link">Common Events</a></li><li><a href="/docs/events/event-bubbling.html" class="sidebar-link">Event Bubble</a></li><li><a href="/docs/events/gesture.html" class="sidebar-link">Gesture</a></li></ul></div></li></ul></div><div class="page"><div class="content"><h1 id="scroller"><a href="#scroller" class="header-anchor">#</a> &lt;scroller&gt;</h1><h2 id="summary"><a href="#summary" class="header-anchor">#</a> Summary</h2><p>Scroller is a component which can have multiple child components in one column. It supports both direcitons. If the content size of child components exceeds the frame of the scroller, the whole child components will be scrollable.</p><p>Notes: A <code>&lt;scroller&gt;</code> can be used as a root element or a embed element. The scroll direction of this component is column, and it can't be changed.</p><h2 id="child-components"><a href="#child-components" class="header-anchor">#</a> Child Components</h2><p>Scroller supports all kinds of components, such as div, text, etc.
There are two special components that can only be used inside scroller component.</p><ul><li>refresh 0.6.1 used inside list to add pull-down-to-refresh functionality.</li><li>loading 0.6.1 used inside list to add pull-up-to-load-more functionality.</li></ul><h2 id="attributes"><a href="#attributes" class="header-anchor">#</a> Attributes</h2><ul><li>show-scrollbar: &lt;boolean&gt; true | false, default value is true. This attribute indicates whether show the scroll bar or not.</li><li>scroll-direction: &lt;string&gt; the scroll direction of component, horizontal or vertical.
<ul><li><code>scroll-direction</code> defines the scrollable axis of scroller and <code>flex-direction</code> defines the layout axis of scroller. <code>scroll-direction</code> and <code>flex-direction</code> must be set to the same direction, otherwise, undefined behavior may happen.</li><li>Default value for <code>scroll-direction</code> is vertical, and for <code>flex-direction</code> is row .</li><li>Use <code>scroll-direction:horizontal</code> and <code>flex-direction: row</code> when a horizontal layout and scrollable scroller is expected.</li><li>Use <code>scroll-direction:vertical</code> and <code>flex-direction: column</code> when a vertical layout and scrollable scroller is expected. But those two values are default, if you don't set them, it also works fine.</li></ul></li><li>loadmoreoffset : &lt;number&gt; default value is 0. The loadmore event will be triggered when the list is loadmoreoffset left to reach the bottom. e.g. A list has total content length of 1000, and the loadmoreoffset is set to 400, the loadmore event will be triggered when 600 has beed scrolled and there is less than 400 left.</li><li>loadmoreretry : &lt;number&gt; default value 0,whether to reset loadmore related UI when loadmore failed, will be deprecated in further release.</li><li>offset-accuracy:&lt;number&gt; default value is 0, the vertical offset distance required to trigger the scroll event.</li><li>scrollToBegin : &lt;string&gt; * if scrooler has attr <code>scrollToBegin=false</code>,then scroller will not scroller to begin position auto when content layout change. default is true <strong>just for android</strong></li></ul><h2 id="styles"><a href="#styles" class="header-anchor">#</a> Styles</h2><p>common styles: check out <a href="/docs/styles/common-styles.html">common styles for components</a></p><ul><li>support flexbox related styles</li><li>support box model related styles</li><li>support position related styles</li><li>support opacity, background-color etc.</li></ul><h2 id="events"><a href="#events" class="header-anchor">#</a> Events</h2><p><strong>common events</strong>: check out the <a href="/docs/events/common-events.html">common events</a></p><ul><li><p>support <code>click</code> event. Check out <a href="/docs/events/common-events.html">common events</a></p></li><li><p>support <code>appear</code> / <code>disappear</code> event. Check out <a href="/docs/events/common-events.html">common events</a></p></li><li><p>support <code>loadmore</code> event. The <code>loadmore</code> event should be used in concert with loadmoreoffset. If the view has less than loadmoreoffset to scroll down, the event will be triggered.See details in <a href="http://dotwe.org/vue/26e980d5ccd9538941ea6d17761219ff" target="_blank" rel="noopener noreferrer">example<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>.</p></li><li><p>support <code>scroll</code> event <sup class="wx-v">0.12+</sup> .The <code>scroll</code> should be used in concert with offset-accuracy. This event is fired when the list scrolls. The current contentOffset value is given in this event callback. See details in <a href="http://dotwe.org/vue/9ef0e52bacaa20182a693f2187d851aa" target="_blank" rel="noopener noreferrer">example<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a>.</p></li><li><p>support <code>scrollstart</code> and <code>scrollend</code> event <sup class="wx-v">0.17+</sup> .These events are fired when the list begins or ends scrolling.The current contentSize and contentOffset value are given in this event callback. See details in <a href="http://dotwe.org/vue/fd1b271fa1fa100cefb40f8d69198a1b" target="_blank" rel="noopener noreferrer">example<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></p></li></ul><h2 id="restrictions"><a href="#restrictions" class="header-anchor">#</a> Restrictions</h2><p>Nested lists or scrollers within the same direction are not supported. In other words. nested list/scroller must have different directions.
For example, a vertical list nested in a vertical list or scroller is not allowed. However, a vertical list nested in a horizontal list or scroller is legal.</p><h2 id="vue-example"><a href="#vue-example" class="header-anchor">#</a> Vue Example</h2><div class="language-html extra-class"><pre class="language-html"><code><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>template</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">&quot;</span>wrapper<span class="token punctuation">&quot;</span></span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>scroller</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">&quot;</span>scroller<span class="token punctuation">&quot;</span></span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">&quot;</span>row<span class="token punctuation">&quot;</span></span> <span class="token attr-name">v-for</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">&quot;</span>(name, index) in rows<span class="token punctuation">&quot;</span></span> <span class="token attr-name">:ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">&quot;</span><span class="token punctuation">'</span>item'+index<span class="token punctuation">&quot;</span></span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>text</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">&quot;</span>text<span class="token punctuation">&quot;</span></span> <span class="token attr-name">:ref</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">&quot;</span><span class="token punctuation">'</span>text'+index<span class="token punctuation">&quot;</span></span><span class="token punctuation">&gt;</span></span>{{name}}<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>text</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>scroller</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">&quot;</span>group<span class="token punctuation">&quot;</span></span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>text</span> <span class="token attr-name">@click</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">&quot;</span>goto10<span class="token punctuation">&quot;</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">&quot;</span>button<span class="token punctuation">&quot;</span></span><span class="token punctuation">&gt;</span></span>Go to 10<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>text</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>text</span> <span class="token attr-name">@click</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">&quot;</span>goto20<span class="token punctuation">&quot;</span></span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">&quot;</span>button<span class="token punctuation">&quot;</span></span><span class="token punctuation">&gt;</span></span>Go to 20<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>text</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>template</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>script</span><span class="token punctuation">&gt;</span></span><span class="token script"><span class="token language-javascript">
<span class="token keyword">const</span> dom <span class="token operator">=</span> weex<span class="token punctuation">.</span><span class="token function">requireModule</span><span class="token punctuation">(</span><span class="token string">'dom'</span><span class="token punctuation">)</span>
<span class="token keyword">export</span> <span class="token keyword">default</span> <span class="token punctuation">{</span>
<span class="token function">data</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>
rows<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 function">created</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">for</span> <span class="token punctuation">(</span><span class="token keyword">let</span> i <span class="token operator">=</span> <span class="token number">0</span><span class="token punctuation">;</span> i <span class="token operator">&lt;</span> <span class="token number">30</span><span class="token punctuation">;</span> i<span class="token operator">++</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>rows<span class="token punctuation">.</span><span class="token function">push</span><span class="token punctuation">(</span><span class="token string">'row '</span> <span class="token operator">+</span> i<span class="token punctuation">)</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
methods<span class="token punctuation">:</span> <span class="token punctuation">{</span>
<span class="token function">goto10</span> <span class="token punctuation">(</span><span class="token parameter">count</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">const</span> el <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>$refs<span class="token punctuation">.</span>item10<span class="token punctuation">[</span><span class="token number">0</span><span class="token punctuation">]</span>
dom<span class="token punctuation">.</span><span class="token function">scrollToElement</span><span class="token punctuation">(</span>el<span class="token punctuation">,</span> <span class="token punctuation">{</span><span class="token punctuation">}</span><span class="token punctuation">)</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token function">goto20</span> <span class="token punctuation">(</span><span class="token parameter">count</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">const</span> el <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>$refs<span class="token punctuation">.</span>item20<span class="token punctuation">[</span><span class="token number">0</span><span class="token punctuation">]</span>
dom<span class="token punctuation">.</span><span class="token function">scrollToElement</span><span class="token punctuation">(</span>el<span class="token punctuation">,</span> <span class="token punctuation">{</span> offset<span class="token punctuation">:</span> <span class="token number">0</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></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>script</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>style</span> <span class="token attr-name">scoped</span><span class="token punctuation">&gt;</span></span><span class="token style"><span class="token language-css">
<span class="token selector">.scroller</span> <span class="token punctuation">{</span>
<span class="token property">width</span><span class="token punctuation">:</span> 700px<span class="token punctuation">;</span>
<span class="token property">height</span><span class="token punctuation">:</span> 700px<span class="token punctuation">;</span>
<span class="token property">border-width</span><span class="token punctuation">:</span> 3px<span class="token punctuation">;</span>
<span class="token property">border-style</span><span class="token punctuation">:</span> solid<span class="token punctuation">;</span>
<span class="token property">border-color</span><span class="token punctuation">:</span> <span class="token function">rgb</span><span class="token punctuation">(</span>162<span class="token punctuation">,</span> 217<span class="token punctuation">,</span> 192<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token property">margin-left</span><span class="token punctuation">:</span> 25px<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token selector">.row</span> <span class="token punctuation">{</span>
<span class="token property">height</span><span class="token punctuation">:</span> 100px<span class="token punctuation">;</span>
<span class="token property">flex-direction</span><span class="token punctuation">:</span> column<span class="token punctuation">;</span>
<span class="token property">justify-content</span><span class="token punctuation">:</span> center<span class="token punctuation">;</span>
<span class="token property">padding-left</span><span class="token punctuation">:</span> 30px<span class="token punctuation">;</span>
<span class="token property">border-bottom-width</span><span class="token punctuation">:</span> 2px<span class="token punctuation">;</span>
<span class="token property">border-bottom-style</span><span class="token punctuation">:</span> solid<span class="token punctuation">;</span>
<span class="token property">border-bottom-color</span><span class="token punctuation">:</span> #DDDDDD<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token selector">.text</span> <span class="token punctuation">{</span>
<span class="token property">font-size</span><span class="token punctuation">:</span> 45px<span class="token punctuation">;</span>
<span class="token property">color</span><span class="token punctuation">:</span> #666666<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token selector">.group</span> <span class="token punctuation">{</span>
<span class="token property">flex-direction</span><span class="token punctuation">:</span> row<span class="token punctuation">;</span>
<span class="token property">justify-content</span><span class="token punctuation">:</span> center<span class="token punctuation">;</span>
<span class="token property">margin-top</span><span class="token punctuation">:</span> 60px<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token selector">.button</span> <span class="token punctuation">{</span>
<span class="token property">width</span><span class="token punctuation">:</span> 200px<span class="token punctuation">;</span>
<span class="token property">padding-top</span><span class="token punctuation">:</span> 20px<span class="token punctuation">;</span>
<span class="token property">padding-bottom</span><span class="token punctuation">:</span> 20px<span class="token punctuation">;</span>
<span class="token property">font-size</span><span class="token punctuation">:</span> 40px<span class="token punctuation">;</span>
<span class="token property">margin-left</span><span class="token punctuation">:</span> 30px<span class="token punctuation">;</span>
<span class="token property">margin-right</span><span class="token punctuation">:</span> 30px<span class="token punctuation">;</span>
<span class="token property">text-align</span><span class="token punctuation">:</span> center<span class="token punctuation">;</span>
<span class="token property">color</span><span class="token punctuation">:</span> #41B883<span class="token punctuation">;</span>
<span class="token property">border-width</span><span class="token punctuation">:</span> 2px<span class="token punctuation">;</span>
<span class="token property">border-style</span><span class="token punctuation">:</span> solid<span class="token punctuation">;</span>
<span class="token property">border-color</span><span class="token punctuation">:</span> <span class="token function">rgb</span><span class="token punctuation">(</span>162<span class="token punctuation">,</span> 217<span class="token punctuation">,</span> 192<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token property">background-color</span><span class="token punctuation">:</span> <span class="token function">rgba</span><span class="token punctuation">(</span>162<span class="token punctuation">,</span> 217<span class="token punctuation">,</span> 192<span class="token punctuation">,</span> 0.2<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>style</span><span class="token punctuation">&gt;</span></span>
</code></pre></div><p><a href="http://dotwe.org/vue/2f22f14fb711d88515e63c3f67bed46a" target="_blank" rel="noopener noreferrer">try it<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></p><h2 id="rax-example"><a href="#rax-example" class="header-anchor">#</a> Rax Example</h2><p><code>rax-scrollview</code> is the component <code>&lt;scroller&gt;</code> of rax, which can run in web and weex.</p><div class="language-jsx extra-class"><pre class="language-jsx"><code><span class="token keyword">import</span> <span class="token punctuation">{</span> createElement<span class="token punctuation">,</span> render <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'rax'</span><span class="token punctuation">;</span>
<span class="token keyword">import</span> Driver <span class="token keyword">from</span> <span class="token string">&quot;driver-universal&quot;</span>
<span class="token keyword">import</span> View <span class="token keyword">from</span> <span class="token string">'rax-view'</span><span class="token punctuation">;</span>
<span class="token keyword">import</span> ScrollView <span class="token keyword">from</span> <span class="token string">'rax-scrollview'</span><span class="token punctuation">;</span>
<span class="token keyword">function</span> <span class="token function">Thumb</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>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span><span class="token class-name">View</span></span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token script-punctuation punctuation">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>button<span class="token punctuation">}</span></span><span class="token punctuation">&gt;</span></span><span class="token plain-text">
</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span><span class="token class-name">View</span></span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token script-punctuation punctuation">=</span><span class="token punctuation">{</span>styles<span class="token punctuation">.</span>box<span class="token punctuation">}</span></span> <span class="token punctuation">/&gt;</span></span><span class="token plain-text">
</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span><span class="token class-name">View</span></span><span class="token punctuation">&gt;</span></span>
<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">let</span> <span class="token constant">THUMBS</span> <span class="token operator">=</span> <span class="token punctuation">[</span><span class="token punctuation">]</span><span class="token punctuation">;</span>
<span class="token keyword">for</span> <span class="token punctuation">(</span><span class="token keyword">let</span> i <span class="token operator">=</span> <span class="token number">0</span><span class="token punctuation">;</span> i <span class="token operator">&lt;</span> <span class="token number">20</span><span class="token punctuation">;</span> i<span class="token operator">++</span><span class="token punctuation">)</span> <span class="token constant">THUMBS</span><span class="token punctuation">.</span><span class="token function">push</span><span class="token punctuation">(</span>i<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">let</span> <span class="token function-variable function">createThumbRow</span> <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token parameter">val<span class="token punctuation">,</span> i</span><span class="token punctuation">)</span> <span class="token operator">=&gt;</span> <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span><span class="token class-name">Thumb</span></span> <span class="token attr-name">key</span><span class="token script language-javascript"><span class="token script-punctuation punctuation">=</span><span class="token punctuation">{</span>i<span class="token punctuation">}</span></span> <span class="token punctuation">/&gt;</span></span><span class="token punctuation">;</span>
<span class="token keyword">function</span> <span class="token function">App</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>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span><span class="token class-name">View</span></span> <span class="token attr-name">style</span><span class="token script language-javascript"><span class="token script-punctuation punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> <span class="token operator">...</span>styles<span class="token punctuation">.</span>container<span class="token punctuation">,</span> <span class="token operator">...</span><span class="token punctuation">{</span> height<span class="token punctuation">:</span> <span class="token number">500</span> <span class="token punctuation">}</span> <span class="token punctuation">}</span><span class="token punctuation">}</span></span><span class="token punctuation">&gt;</span></span><span class="token plain-text">
</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span><span class="token class-name">ScrollView</span></span><span class="token punctuation">&gt;</span></span><span class="token plain-text">
</span><span class="token punctuation">{</span><span class="token constant">THUMBS</span><span class="token punctuation">.</span><span class="token function">map</span><span class="token punctuation">(</span>createThumbRow<span class="token punctuation">)</span><span class="token punctuation">}</span><span class="token plain-text">
</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span><span class="token class-name">ScrollView</span></span><span class="token punctuation">&gt;</span></span><span class="token plain-text">
</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span><span class="token class-name">View</span></span><span class="token punctuation">&gt;</span></span>
<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">let</span> styles <span class="token operator">=</span> <span class="token punctuation">{</span>
container<span class="token punctuation">:</span> <span class="token punctuation">{</span>
padding<span class="token punctuation">:</span> <span class="token number">20</span><span class="token punctuation">,</span>
borderStyle<span class="token punctuation">:</span> <span class="token string">'solid'</span><span class="token punctuation">,</span>
borderColor<span class="token punctuation">:</span> <span class="token string">'#dddddd'</span><span class="token punctuation">,</span>
borderWidth<span class="token punctuation">:</span> <span class="token number">1</span><span class="token punctuation">,</span>
marginLeft<span class="token punctuation">:</span> <span class="token number">20</span><span class="token punctuation">,</span>
marginRight<span class="token punctuation">:</span> <span class="token number">20</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 punctuation">,</span>
button<span class="token punctuation">:</span> <span class="token punctuation">{</span>
margin<span class="token punctuation">:</span> <span class="token number">7</span><span class="token punctuation">,</span>
padding<span class="token punctuation">:</span> <span class="token number">5</span><span class="token punctuation">,</span>
alignItems<span class="token punctuation">:</span> <span class="token string">'center'</span><span class="token punctuation">,</span>
backgroundColor<span class="token punctuation">:</span> <span class="token string">'#eaeaea'</span><span class="token punctuation">,</span>
borderRadius<span class="token punctuation">:</span> <span class="token number">3</span><span class="token punctuation">,</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
box<span class="token punctuation">:</span> <span class="token punctuation">{</span>
width<span class="token punctuation">:</span> <span class="token number">64</span><span class="token punctuation">,</span>
height<span class="token punctuation">:</span> <span class="token number">64</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">render</span><span class="token punctuation">(</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span><span class="token class-name">App</span></span> <span class="token punctuation">/&gt;</span></span><span class="token punctuation">,</span> document<span class="token punctuation">.</span>body<span class="token punctuation">,</span> <span class="token punctuation">{</span> driver<span class="token punctuation">:</span> Driver <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
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