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3646-56cf5d8287101785bf41.js
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(self.webpackChunkzent_docs=self.webpackChunkzent_docs||[]).push([[3646],{33646:(n,t,s)=>{"use strict";s.r(t),s.d(t,{default:()=>v});var a=s(73450),e=s(27378),o=s(57318),p=s(82049),r=s(20713),c=s(24246);function i(n,t){var s=Object.keys(n);if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(n);t&&(a=a.filter((function(t){return Object.getOwnPropertyDescriptor(n,t).enumerable}))),s.push.apply(s,a)}return s}function l(n){for(var t=1;t<arguments.length;t++){var s=null!=arguments[t]?arguments[t]:{};t%2?i(Object(s),!0).forEach((function(t){(0,a.Z)(n,t,s[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(n,Object.getOwnPropertyDescriptors(s)):i(Object(s)).forEach((function(t){Object.defineProperty(n,t,Object.getOwnPropertyDescriptor(s,t))}))}return n}var u=function(){class n extends e.Component{constructor(...n){super(...n),(0,a.Z)(this,"state",{list:[1,2,3,4,5,6,7,8,9,10]})}loadMore(n){var 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n=this.state.showCode,t=this.props,s=t.title,a=t.src,e=t.children;return(0,c.jsxs)("div",{className:"zandoc-react-demo",children:[(0,c.jsx)("div",{className:"zandoc-react-demo__preview",children:e}),(0,c.jsxs)("div",{className:"zandoc-react-demo__bottom",onClick:this.toggle,children:[(0,c.jsx)("div",{className:"zandoc-react-demo__title",children:(0,c.jsx)("p",{children:s||""})}),(0,c.jsx)("i",{className:"zenticon zenticon-caret-up zandoc-react-demo__toggle ".concat(n?"zandoc-react-demo__toggle-on":"zandoc-react-demo__toggle-off")})]}),n&&(0,c.jsx)("pre",{className:"zandoc-react-demo__code",children:(0,c.jsx)(d,{tag:"code",html:a,attributes:{className:"language-jsx"}})})]})}}class v extends e.Component{componentDidMount(){var n=location.hash;if(n){var t=document.querySelector('a[href="'.concat(n,'"]'));t&&(0,o.l)(document.documentElement,0,k(t,-9))}}render(){return e.createElement("div",{className:"zandoc-react-container"},e.createElement(m,{style:".infinite-scroller-demo {\n\theight: 300px;\n}"}),e.createElement(h,{html:'<h2 class="anchor-heading"><a href="#infinitescroller-wu-xian-gun-dong-zu-jian">¶</a><a href="javascript:void(0)" id="infinitescroller-wu-xian-gun-dong-zu-jian" class="anchor-point"></a>InfiniteScroller 无限滚动组件</h2>\n<p>无限滚动组件</p>\n<h3 class="anchor-heading"><a href="#shi-yong-zhi-nan">¶</a><a href="javascript:void(0)" id="shi-yong-zhi-nan" class="anchor-point"></a>使用指南</h3>\n<ul>\n<li>常用于长列表内容的懒加载</li>\n</ul>\n<h3 class="anchor-heading"><a href="#dai-ma-yan-shi">¶</a><a href="javascript:void(0)" id="dai-ma-yan-shi" class="anchor-point"></a>代码演示</h3>'}),e.createElement(f,{title:"基础用法",id:"Demobasic",src:'<span class="token keyword module">import</span> <span class="token imports"><span class="token punctuation">{</span> <span class="token maybe-class-name">InfiniteScroller</span><span class="token punctuation">,</span> <span class="token maybe-class-name">Card</span> <span class="token punctuation">}</span></span> <span class="token keyword 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punctuation">)</span><span class="token punctuation">;</span>\n\n <span class="token function">setTimeout</span><span class="token punctuation">(</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token arrow operator">=></span> <span class="token punctuation">{</span>\n <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token method function property-access">setState</span><span class="token punctuation">(</span><span class="token punctuation">{</span>\n <span class="token literal-property property">list</span><span class="token operator">:</span> <span class="token punctuation">[</span><span class="token spread operator">...</span>list<span class="token punctuation">,</span> <span class="token spread operator">...</span>newList<span class="token punctuation">]</span><span class="token punctuation">,</span>\n <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>\n closeLoading <span class="token operator">&&</span> <span class="token function">closeLoading</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>\n <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token number">500</span><span class="token punctuation">)</span><span class="token punctuation">;</span>\n <span class="token punctuation">}</span>\n\n <span class="token function">render</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>\n <span class="token keyword">const</span> <span class="token punctuation">{</span> list <span class="token punctuation">}</span> <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token property-access">state</span><span class="token punctuation">;</span>\n <span class="token keyword control-flow">return</span> <span class="token punctuation">(</span>\n <span class="token tag"><span class="token tag"><span class="token punctuation"><</span><span class="token class-name">InfiniteScroller</span></span>\n <span class="token attr-name">className</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>infinite-scroller-demo<span class="token punctuation">"</span></span>\n <span class="token attr-name">hasMore</span>\n <span class="token attr-name">loadMore</span><span class="token script language-javascript"><span class="token script-punctuation punctuation">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span><span class="token method function property-access">loadMore</span><span class="token punctuation">.</span><span class="token method function property-access">bind</span><span class="token punctuation">(</span><span class="token keyword">this</span><span class="token punctuation">)</span><span class="token punctuation">}</span></span>\n <span class="token punctuation">></span></span>\n <span class="token punctuation">{</span>list<span class="token punctuation">.</span><span class="token method function property-access">map</span><span class="token punctuation">(</span><span class="token parameter">item</span> <span class="token arrow operator">=></span> <span class="token punctuation">(</span>\n <span class="token tag"><span class="token tag"><span class="token punctuation"><</span><span class="token class-name">Card</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>item<span class="token punctuation">}</span></span><span class="token punctuation">></span></span><span class="token punctuation">{</span>item<span class="token punctuation">}</span><span class="token tag"><span class="token tag"><span class="token punctuation"></</span><span class="token class-name">Card</span></span><span class="token punctuation">></span></span>\n <span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">}</span>\n <span class="token tag"><span class="token tag"><span class="token punctuation"></</span><span class="token class-name">InfiniteScroller</span></span><span class="token punctuation">></span></span>\n <span class="token punctuation">)</span><span class="token punctuation">;</span>\n <span class="token punctuation">}</span>\n<span class="token punctuation">}</span>\n\n<span class="token maybe-class-name">ReactDOM</span><span class="token punctuation">.</span><span class="token method function property-access">render</span><span class="token punctuation">(</span><span class="token tag"><span class="token tag"><span class="token punctuation"><</span><span class="token class-name">Simple</span></span> <span class="token punctuation">/></span></span><span class="token punctuation">,</span> mountNode<span class="token punctuation">)</span><span class="token punctuation">;</span>'},e.createElement(u)),e.createElement(h,{html:'<h3 class="anchor-heading"><a href="#api">¶</a><a href="javascript:void(0)" id="api" class="anchor-point"></a>API</h3>\n<table class="table">\n<thead>\n<tr>\n<th>参数</th>\n<th>说明</th>\n<th>类型</th>\n<th>默认值</th>\n<th>备选值</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>hasMore</td>\n<td>是否还有更多数据待加载</td>\n<td><code>boolean</code></td>\n<td><code>true</code></td>\n<td><code>false</code></td>\n</tr>\n<tr>\n<td>loadMore</td>\n<td>加载更多的回调函数，如果函数接收参数则会传入一个停止 loading 效果的回调</td>\n<td><code>(() => Promise<unknown>) \\| ((stopLoading?: () => void) => void)</code></td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>skipLoadOnMount</td>\n<td>初始化时是否触发一次数据加载</td>\n<td><code>boolean</code></td>\n<td><code>false</code></td>\n<td><code>true</code></td>\n</tr>\n<tr>\n<td>useWindow</td>\n<td>是否使用 \n<code>window</code>\n 作为滚动容器</td>\n<td><code>boolean</code></td>\n<td><code>false</code></td>\n<td><code>true</code></td>\n</tr>\n<tr>\n<td>loader</td>\n<td>加载时显示的内容</td>\n<td><code>ReactNode</code></td>\n<td><code>BlockLoading</code></td>\n<td></td>\n</tr>\n<tr>\n<td>threshold</td>\n<td>触发 \n<code>loadMore</code>\n 时距离列表末尾的距离</td>\n<td><code>number</code></td>\n<td><code>1</code></td>\n<td></td>\n</tr>\n<tr>\n<td>className</td>\n<td>自定义额外类名</td>\n<td><code>string</code></td>\n<td></td>\n<td></td>\n</tr>\n</tbody>\n</table>\n<h3 class="anchor-heading"><a href="#loadmore">¶</a><a href="javascript:void(0)" id="loadmore" class="anchor-point"></a>loadMore</h3>\n<ul>\n<li>当异步加载时，期望传入的 <code>loadMore</code> 函数的返回值是一个 <code>Promise</code> 对象，用于组件控制 loading 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