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structures, geographic infomation</p>\n<h3 class="anchor-heading"><a href="#guides">¶</a><a href="javascript:void(0)" id="guides" class="anchor-point"></a>Guides</h3>\n<ul>\n<li>Supports two types of data structure, nested tree and array.</li>\n<li>The widget only display input data, but not change itself.</li>\n</ul>\n<h3 class="anchor-heading"><a href="#demos">¶</a><a href="javascript:void(0)" id="demos" class="anchor-point"></a>Demos</h3>'}),v.default.createElement(S,{title:"Basic Usage",id:"Demobasic",src:'<span class="token keyword">import</span> <span class="token punctuation">{</span> Tree <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">\'zent\'</span><span class="token punctuation">;</span>\n\n<span class="token keyword">const</span> treeData <span class="token operator">=</span> <span class="token punctuation">[</span><span class="token punctuation">{</span>\n  id<span class="token punctuation">:</span> <span class="token number">1</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'Hangzhou Youzan Technology Co. Ltd\'</span><span class="token punctuation">,</span>\n  children<span class="token punctuation">:</span> <span class="token punctuation">[</span><span class="token punctuation">{</span>\n    id<span class="token punctuation">:</span> <span class="token number">2</span><span class="token punctuation">,</span>\n    title<span class="token punctuation">:</span> <span class="token string">\'Engineer\'</span><span class="token punctuation">,</span>\n    children<span class="token punctuation">:</span> <span class="token punctuation">[</span><span class="token punctuation">{</span>\n      id<span class="token punctuation">:</span> <span class="token number">3</span><span class="token punctuation">,</span>\n      title<span class="token punctuation">:</span> <span class="token string">\'Back End Engineer\'</span>\n    <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n      id<span class="token punctuation">:</span> <span class="token number">4</span><span class="token punctuation">,</span>\n      title<span class="token punctuation">:</span> <span class="token string">\'Front End Engineer\'</span>\n    <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n      id<span class="token punctuation">:</span> <span class="token number">5</span><span class="token punctuation">,</span>\n      title<span class="token punctuation">:</span> <span class="token string">\'Operations Engineer\'</span>\n    <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    id<span class="token punctuation">:</span> <span class="token number">6</span><span class="token punctuation">,</span>\n    title<span class="token punctuation">:</span> <span class="token string">\'Product\'</span>\n  <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\nReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span>\n  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Tree</span> <span class="token attr-name">data</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>treeData<span class="token punctuation">}</span></span> <span class="token punctuation">/></span></span>\n  <span class="token punctuation">,</span> mountNode\n<span class="token punctuation">)</span><span class="token punctuation">;</span>'},v.default.createElement(T)),v.default.createElement(S,{title:"Array data",id:"Demoarraydata",src:'<span class="token keyword">import</span> <span class="token punctuation">{</span> Tree <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">\'zent\'</span><span class="token punctuation">;</span>\n\n<span class="token keyword">const</span> treeData <span class="token operator">=</span> <span class="token punctuation">[</span><span class="token punctuation">{</span>\n  id<span class="token punctuation">:</span> <span class="token number">1</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'Hangzhou Youzan Technology Co. Ltd\'</span><span class="token punctuation">,</span>\n<span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n  id<span class="token punctuation">:</span> <span class="token number">2</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'Engineer\'</span><span class="token punctuation">,</span>\n  parentId<span class="token punctuation">:</span> <span class="token number">1</span>\n<span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n  id<span class="token punctuation">:</span> <span class="token number">3</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'Back End Engineer\'</span><span class="token punctuation">,</span>\n  parentId<span class="token punctuation">:</span> <span class="token number">2</span>\n<span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n  id<span class="token punctuation">:</span> <span class="token number">4</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'Front End Engineer\'</span><span class="token punctuation">,</span>\n  parentId<span class="token punctuation">:</span> <span class="token number">2</span>\n<span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n  id<span class="token punctuation">:</span> <span class="token number">5</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'Operations Engineer\'</span><span class="token punctuation">,</span>\n  parentId<span class="token punctuation">:</span> <span class="token number">2</span>\n<span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n  id<span class="token punctuation">:</span> <span class="token number">6</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'Product\'</span><span class="token punctuation">,</span>\n  parentId<span class="token punctuation">:</span> <span class="token number">1</span>\n<span class="token punctuation">}</span><span class="token punctuation">]</span><span class="token punctuation">;</span>\n\nReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span>\n  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Tree</span> <span class="token attr-name">dataType</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>plain<span class="token punctuation">"</span></span> <span class="token attr-name">data</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>treeData<span class="token punctuation">}</span></span> <span class="token punctuation">/></span></span>\n  <span class="token punctuation">,</span> mountNode\n<span class="token punctuation">)</span>'},v.default.createElement(z)),v.default.createElement(S,{title:"Three  Size",id:"Demosize",src:'<span class="token keyword">import</span> <span class="token punctuation">{</span> Tree <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">\'zent\'</span><span class="token punctuation">;</span>\n\n<span class="token keyword">const</span> treeData <span class="token operator">=</span> <span class="token punctuation">[</span><span class="token punctuation">{</span>\n  id<span class="token punctuation">:</span> <span class="token number">1</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'Hangzhou Youzan Technology Co. 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class="token number">4</span><span class="token punctuation">,</span>\n      title<span class="token punctuation">:</span> <span class="token string">\'Front End Engineer\'</span>\n    <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n      id<span class="token punctuation">:</span> <span class="token number">5</span><span class="token punctuation">,</span>\n      title<span class="token punctuation">:</span> <span class="token string">\'Operations Engineer\'</span>\n    <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    id<span class="token punctuation">:</span> <span class="token number">6</span><span class="token punctuation">,</span>\n    title<span class="token punctuation">:</span> <span class="token string">\'Product\'</span>\n  <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\nReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span>\n  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span><span class="token punctuation">></span></span>\n    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Tree</span> <span class="token attr-name">data</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>treeData<span class="token punctuation">}</span></span> <span class="token attr-name">size</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>small<span class="token punctuation">"</span></span> <span class="token punctuation">/></span></span>\n    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Tree</span> <span class="token attr-name">data</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>treeData<span class="token punctuation">}</span></span> <span class="token punctuation">/></span></span>\n    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Tree</span> <span class="token attr-name">data</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>treeData<span class="token punctuation">}</span></span> <span class="token attr-name">size</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>large<span class="token punctuation">"</span></span> 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title<span class="token punctuation">:</span> <span class="token string">\'Hangzhou Youzan Technology Co. Ltd\'</span><span class="token punctuation">,</span>\n  content<span class="token punctuation">:</span> <span class="token string">\'great company\'</span><span class="token punctuation">,</span>\n  children<span class="token punctuation">:</span> <span class="token punctuation">[</span><span class="token punctuation">{</span>\n    id<span class="token punctuation">:</span> <span class="token number">2</span><span class="token punctuation">,</span>\n    title<span class="token punctuation">:</span> <span class="token string">\'Engineer\'</span><span class="token punctuation">,</span>\n    content<span class="token punctuation">:</span> <span class="token string">\'job http://job.youzan.com\'</span><span class="token punctuation">,</span>\n    children<span class="token punctuation">:</span> <span class="token punctuation">[</span><span class="token punctuation">{</span>\n      id<span class="token punctuation">:</span> <span class="token number">3</span><span class="token punctuation">,</span>\n      title<span class="token punctuation">:</span> <span class="token string">\'Back End Engineer\'</span>\n    <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n      id<span class="token punctuation">:</span> <span class="token number">4</span><span class="token punctuation">,</span>\n      title<span class="token punctuation">:</span> <span class="token string">\'Front End Engineer\'</span>\n    <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n      id<span class="token punctuation">:</span> <span class="token number">5</span><span class="token punctuation">,</span>\n      title<span class="token punctuation">:</span> <span class="token string">\'Operations Engineer\'</span>\n    <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    id<span class="token punctuation">:</span> <span class="token number">6</span><span class="token punctuation">,</span>\n    title<span class="token punctuation">:</span> <span class="token string">\'Product\'</span><span class="token punctuation">,</span>\n    content<span class="token punctuation">:</span> <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>a</span> <span class="token attr-name">href</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>http://job.youzan.com<span class="token punctuation">"</span></span><span class="token punctuation">></span></span><span class="token string">\'send resume to  joinus@youzan.com\'</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>a</span><span class="token punctuation">></span></span><span class="token punctuation">,</span>\n  <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\n<span class="token keyword">const</span> <span class="token function-variable function">customRender</span> <span class="token operator">=</span> <span class="token punctuation">(</span>data<span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token punctuation">(</span>\n  <span class="token operator">&lt;</span>span style<span class="token operator">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> fontSize<span class="token punctuation">:</span> <span class="token number">16</span><span class="token punctuation">,</span> margin<span class="token punctuation">:</span> <span class="token number">0</span><span class="token punctuation">,</span> lineHeight<span class="token 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class="token punctuation">.</span>content<span class="token punctuation">}</span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>small</span><span class="token punctuation">></span></span> <span class="token punctuation">:</span> <span class="token string">\'\'</span><span class="token punctuation">}</span>\n  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>span</span><span class="token punctuation">></span></span>\n<span class="token punctuation">)</span><span class="token punctuation">;</span>\n\nReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span>\n  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Tree</span> <span class="token attr-name">data</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>treeData<span class="token punctuation">}</span></span> <span class="token attr-name">render</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>customRender<span class="token punctuation">}</span></span> <span class="token punctuation">/></span></span>\n  <span class="token punctuation">,</span> mountNode\n<span class="token punctuation">)</span>'},v.default.createElement(N)),v.default.createElement(S,{title:"Custom Operate",id:"Democustomoperate",src:'<span class="token keyword">import</span> <span class="token punctuation">{</span> Tree<span class="token punctuation">,</span> Icon<span class="token punctuation">,</span> Radio <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">\'zent\'</span><span class="token punctuation">;</span>\n\n<span class="token keyword">const</span> RadioGroup <span class="token operator">=</span> Radio<span class="token punctuation">.</span>Group<span class="token punctuation">;</span>\n<span class="token keyword">const</span> originData <span class="token operator">=</span> <span class="token punctuation">[</span><span class="token punctuation">{</span>\n  id<span class="token punctuation">:</span> <span class="token number">1</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'Hangzhou Youzan Technology Co. 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number">2</span>\n<span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n  id<span class="token punctuation">:</span> <span class="token number">4</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'Front End Engineer\'</span><span class="token punctuation">,</span>\n  parentId<span class="token punctuation">:</span> <span class="token number">2</span>\n<span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n  id<span class="token punctuation">:</span> <span class="token number">5</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'Operations Engineer\'</span><span class="token punctuation">,</span>\n  parentId<span class="token punctuation">:</span> <span class="token number">2</span>\n<span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n  id<span class="token punctuation">:</span> <span class="token number">6</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'Product\'</span><span class="token punctuation">,</span>\n  parentId<span class="token punctuation">:</span> <span class="token number">1</span>\n<span class="token punctuation">}</span><span class="token punctuation">]</span><span class="token punctuation">;</span>\n\n<span class="token keyword">const</span> <span class="token function-variable function">deepClone</span> <span class="token operator">=</span> <span class="token punctuation">(</span>node<span class="token punctuation">,</span> parentId <span class="token operator">=</span> <span class="token number">0</span><span class="token punctuation">,</span> nodeArray <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 punctuation">{</span>\n  <span class="token keyword">const</span> copyNode <span class="token operator">=</span> <span class="token punctuation">{</span>\n    id<span class="token punctuation">:</span> <span class="token function">String</span><span class="token punctuation">(</span>Math<span class="token punctuation">.</span><span class="token function">random</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">replace</span><span class="token punctuation">(</span><span class="token string">\'0.\'</span><span class="token punctuation">,</span> <span class="token string">\'\'</span><span class="token punctuation">)</span><span class="token punctuation">,</span>\n    parentId<span class="token punctuation">,</span>\n    title<span class="token punctuation">:</span> node<span class="token punctuation">.</span>title\n  <span class="token punctuation">}</span><span class="token punctuation">;</span>\n  nodeArray<span class="token punctuation">.</span><span class="token function">push</span><span class="token punctuation">(</span>copyNode<span class="token punctuation">)</span><span class="token punctuation">;</span>\n\n  <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> l <span class="token operator">=</span> node<span class="token punctuation">.</span>children <span class="token operator">&amp;&amp;</span> node<span class="token punctuation">.</span>children<span class="token punctuation">.</span>length <span class="token operator">||</span> <span class="token number">0</span><span class="token punctuation">;</span> i <span class="token operator">&lt;</span> l<span class="token punctuation">;</span> i<span class="token operator">++</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>\n    <span class="token function">deepClone</span><span class="token punctuation">(</span>node<span class="token punctuation">.</span>children<span class="token punctuation">[</span>i<span class="token punctuation">]</span><span class="token punctuation">,</span> copyNode<span class="token punctuation">.</span>id<span class="token punctuation">,</span> nodeArray<span class="token punctuation">)</span><span class="token punctuation">;</span>\n  <span class="token punctuation">}</span>\n  <span class="token keyword">return</span> nodeArray<span class="token punctuation">;</span>\n<span class="token punctuation">}</span>\n\n<span class="token keyword">class</span> <span class="token class-name">TreeExample</span> <span class="token keyword">extends</span> <span class="token class-name">React<span class="token punctuation">.</span>Component</span> <span class="token punctuation">{</span>\n  state <span class="token operator">=</span> <span class="token punctuation">{</span>\n    treeData<span class="token punctuation">:</span> originData<span class="token punctuation">,</span>\n    copyType<span class="token punctuation">:</span> <span class="token string">\'shallow\'</span>\n  <span class="token punctuation">}</span>\n\n  <span class="token function-variable function">onDelete</span> <span class="token operator">=</span> <span class="token punctuation">(</span>data<span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token punctuation">{</span>\n    <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">setState</span><span class="token punctuation">(</span><span class="token punctuation">{</span>\n      treeData<span class="token punctuation">:</span> <span class="token keyword">this</span><span class="token punctuation">.</span>state<span class="token punctuation">.</span>treeData<span class="token punctuation">.</span><span class="token function">filter</span><span class="token punctuation">(</span>item <span class="token operator">=></span> item<span class="token punctuation">.</span>id <span class="token operator">!==</span> data<span class="token punctuation">.</span>id<span class="token punctuation">)</span>\n    <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>\n\n  <span class="token function-variable function">onClone</span> <span class="token operator">=</span> <span class="token punctuation">(</span>data<span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token punctuation">{</span>\n    <span class="token keyword">const</span> <span class="token punctuation">{</span> copyType <span class="token punctuation">}</span> <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>state<span class="token punctuation">;</span>\n\n    <span class="token keyword">if</span> <span class="token punctuation">(</span>copyType <span class="token operator">===</span> <span class="token string">\'shallow\'</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>\n      <span class="token keyword">const</span> node <span class="token operator">=</span> Object<span class="token punctuation">.</span><span class="token function">assign</span><span class="token punctuation">(</span><span class="token punctuation">{</span><span class="token punctuation">}</span><span class="token punctuation">,</span> data<span class="token punctuation">,</span> <span class="token punctuation">{</span> id<span class="token punctuation">:</span> Date<span class="token punctuation">.</span><span class="token function">now</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>\n      <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">setState</span><span class="token punctuation">(</span><span class="token punctuation">{</span>\n        treeData<span class="token punctuation">:</span> <span class="token punctuation">[</span><span class="token operator">...</span><span class="token keyword">this</span><span class="token punctuation">.</span>state<span class="token punctuation">.</span>treeData<span class="token punctuation">,</span> node<span class="token punctuation">]</span>\n      <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>\n    <span class="token punctuation">}</span> <span class="token keyword">else</span> <span class="token keyword">if</span> <span class="token punctuation">(</span>copyType <span class="token operator">===</span> <span class="token string">\'deep\'</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>\n      <span class="token keyword">const</span> nodeArray <span class="token operator">=</span> <span class="token function">deepClone</span><span class="token punctuation">(</span>data<span class="token punctuation">,</span> data<span class="token punctuation">.</span>parentId<span class="token punctuation">)</span><span class="token punctuation">;</span>\n      <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">setState</span><span class="token punctuation">(</span><span class="token punctuation">{</span>\n        treeData<span class="token punctuation">:</span> <span class="token punctuation">[</span><span class="token operator">...</span><span class="token keyword">this</span><span class="token punctuation">.</span>state<span class="token punctuation">.</span>treeData<span class="token punctuation">,</span> <span class="token operator">...</span>nodeArray<span class="token punctuation">]</span>\n      <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>\n    <span class="token punctuation">}</span>\n  <span class="token punctuation">}</span><span class="token punctuation">;</span>\n\n  <span class="token function-variable function">onCopyTypeChange</span> <span class="token operator">=</span> <span class="token punctuation">(</span>e<span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">setState</span><span class="token punctuation">(</span><span class="token punctuation">{</span> copyType<span class="token punctuation">:</span> e<span class="token punctuation">.</span>target<span class="token punctuation">.</span>value <span class="token punctuation">}</span><span class="token punctuation">)</span><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> copyType<span class="token punctuation">,</span> treeData <span class="token punctuation">}</span> <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>state<span class="token punctuation">;</span>\n    <span class="token keyword">const</span> operations <span class="token operator">=</span> <span class="token punctuation">[</span><span class="token punctuation">{</span>\n      name<span class="token punctuation">:</span> <span class="token string">\'Delete\'</span><span class="token punctuation">,</span>\n      icon<span class="token punctuation">:</span> <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Icon</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>close<span class="token punctuation">"</span></span> <span class="token punctuation">/></span></span><span class="token punctuation">,</span>\n      action<span class="token punctuation">:</span> <span class="token keyword">this</span><span class="token punctuation">.</span>onDelete\n    <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n      name<span class="token punctuation">:</span> <span class="token string">\'Clone\'</span><span class="token punctuation">,</span>\n      icon<span class="token punctuation">:</span> <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Icon</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>plus<span class="token punctuation">"</span></span> <span class="token punctuation">/></span></span><span class="token punctuation">,</span>\n      action<span class="token punctuation">:</span> <span class="token keyword">this</span><span class="token punctuation">.</span>onClone\n    <span class="token punctuation">}</span><span class="token punctuation">]</span><span class="token punctuation">;</span>\n\n    <span class="token keyword">return</span> <span class="token punctuation">(</span>\n      <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span><span class="token punctuation">></span></span>\n        <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>RadioGroup</span> <span class="token attr-name">onChange</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>onCopyTypeChange<span class="token punctuation">}</span></span> <span class="token attr-name">value</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>copyType<span class="token punctuation">}</span></span><span class="token punctuation">></span></span>\n          <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Radio</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>shallow<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>浅拷贝<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Radio</span><span class="token punctuation">></span></span>\n          <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Radio</span> <span class="token attr-name">value</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>deep<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>深拷贝<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>Radio</span><span class="token punctuation">></span></span>\n        <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>RadioGroup</span><span class="token punctuation">></span></span>\n        <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>hr</span><span class="token punctuation">/></span></span>\n        <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Tree</span> <span class="token attr-name">data</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>treeData<span class="token punctuation">}</span></span> <span class="token attr-name">dataType</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>plain<span class="token punctuation">"</span></span> <span class="token attr-name">operations</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>operations<span class="token punctuation">}</span></span> <span class="token punctuation">/></span></span>\n      <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</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\nReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span>\n  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>TreeExample</span> <span class="token punctuation">/></span></span>\n  <span class="token punctuation">,</span> mountNode\n<span class="token punctuation">)</span>'},v.default.createElement(I)),v.default.createElement(S,{title:"Optional Tree",id:"Demooption",src:'<span class="token keyword">import</span> <span class="token punctuation">{</span> Tree<span class="token punctuation">,</span> Radio<span class="token punctuation">,</span> Switch <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">\'zent\'</span><span class="token punctuation">;</span>\n\n<span class="token keyword">const</span> RadioGroup <span class="token operator">=</span> Radio<span class="token punctuation">.</span>Group<span class="token punctuation">;</span>\n<span class="token keyword">const</span> treeData <span class="token operator">=</span> <span class="token punctuation">[</span><span class="token punctuation">{</span>\n  id<span class="token punctuation">:</span> <span class="token number">1</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'Hangzhou Youzan Technology Co. 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   id<span class="token punctuation">:</span> <span class="token number">7</span><span class="token punctuation">,</span>\n        title<span class="token punctuation">:</span> <span class="token string">\'JAVA\'</span>\n      <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n        id<span class="token punctuation">:</span> <span class="token number">8</span><span class="token punctuation">,</span>\n        title<span class="token punctuation">:</span> <span class="token string">\'PHP\'</span>\n      <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span>\n        id<span class="token punctuation">:</span> <span class="token number">9</span><span class="token punctuation">,</span>\n        title<span class="token punctuation">:</span> <span class="token string">\'GO\'</span>\n      <span class="token punctuation">}</span><span class="token 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class="token punctuation">{</span>\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 operator">=></span> <span class="token function">callback</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 number">200</span><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 keyword">class</span> <span class="token class-name">TreeExample</span> <span class="token keyword">extends</span> <span class="token class-name">React<span class="token punctuation">.</span>Component</span> <span class="token punctuation">{</span>\n  state <span class="token operator">=</span> <span class="token punctuation">{</span>\n    treeData<span class="token punctuation">:</span> <span class="token punctuation">[</span><span class="token punctuation">]</span>\n  <span class="token punctuation">}</span>\n\n  <span class="token function">componentDidMount</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>\n    <span class="token keyword">const</span> rootData <span class="token operator">=</span> <span class="token punctuation">{</span>\n      id<span class="token punctuation">:</span> <span class="token string">\'1-0-10000\'</span><span class="token punctuation">,</span>\n      title<span class="token punctuation">:</span> <span class="token string">\'0-10000\'</span><span class="token punctuation">,</span>\n      level<span class="token punctuation">:</span> <span class="token number">0</span><span class="token punctuation">,</span>\n      expand<span class="token punctuation">:</span> <span class="token boolean">true</span>\n    <span class="token punctuation">}</span><span class="token punctuation">;</span>\n    <span class="token function">fetchData</span><span class="token punctuation">(</span>rootData<span class="token punctuation">,</span> <span class="token punctuation">(</span>resData<span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token punctuation">{</span>\n      <span class="token keyword">const</span> newData <span class="token operator">=</span> resData<span class="token punctuation">.</span><span class="token function">map</span><span class="token punctuation">(</span>item <span class="token operator">=></span> <span class="token punctuation">(</span><span class="token punctuation">{</span>\n        <span class="token operator">...</span>item<span class="token punctuation">,</span>\n        parentId<span class="token punctuation">:</span> rootData<span class="token punctuation">.</span>id\n      <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>\n      <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">setState</span><span class="token punctuation">(</span><span class="token punctuation">{</span>\n        treeData<span class="token punctuation">:</span> <span class="token punctuation">[</span>rootData<span class="token punctuation">,</span> <span class="token operator">...</span>newData<span class="token punctuation">]</span>\n      <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 punctuation">;</span>\n  <span class="token punctuation">}</span>\n\n  <span class="token function-variable function">loadMore</span> <span class="token operator">=</span> <span class="token punctuation">(</span>data<span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token keyword">new</span> <span class="token class-name">Promise</span><span class="token punctuation">(</span><span class="token punctuation">(</span>resolve<span class="token punctuation">,</span> reject<span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token punctuation">{</span>\n    <span class="token function">fetchData</span><span class="token punctuation">(</span>data<span class="token punctuation">,</span> <span class="token punctuation">(</span>resData<span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token punctuation">{</span>\n      <span class="token keyword">const</span> newData <span class="token operator">=</span> resData<span class="token punctuation">.</span><span class="token function">map</span><span class="token punctuation">(</span>item <span class="token operator">=></span> <span class="token punctuation">(</span><span class="token punctuation">{</span>\n        <span class="token operator">...</span>item<span class="token punctuation">,</span>\n        parentId<span class="token punctuation">:</span> data<span class="token punctuation">.</span>id\n      <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>\n      <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">setState</span><span class="token punctuation">(</span><span class="token punctuation">{</span> treeData<span class="token punctuation">:</span> <span class="token punctuation">[</span><span class="token operator">...</span><span class="token keyword">this</span><span class="token punctuation">.</span>state<span class="token punctuation">.</span>treeData<span class="token punctuation">,</span> <span class="token operator">...</span>newData<span class="token punctuation">]</span> <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>\n      <span class="token function">resolve</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 punctuation">;</span>\n  <span class="token punctuation">}</span><span class="token punctuation">)</span><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> treeData <span class="token punctuation">}</span> <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>state<span class="token punctuation">;</span>\n    <span class="token keyword">return</span> <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Tree</span> <span class="token attr-name">dataType</span><span class="token attr-value"><span class="token punctuation">=</span><span class="token punctuation">"</span>plain<span class="token punctuation">"</span></span> <span class="token attr-name">data</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>treeData<span class="token punctuation">}</span></span> <span class="token attr-name">loadMore</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>loadMore<span class="token punctuation">}</span></span> <span class="token punctuation">/></span></span><span class="token punctuation">;</span>\n  <span class="token punctuation">}</span>\n<span class="token punctuation">}</span>\n\nReactDOM<span class="token punctuation">.</span><span class="token function">render</span><span class="token punctuation">(</span>\n  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>TreeExample</span> <span class="token punctuation">/></span></span>\n  <span class="token punctuation">,</span> mountNode\n<span class="token punctuation">)</span><span class="token punctuation">;</span>'},v.default.createElement(R)),v.default.createElement(e,{html:'<h3 class="anchor-heading"><a href="#api">¶</a><a href="javascript:void(0)" id="api" class="anchor-point"></a>API</h3>\n<h4 class="anchor-heading"><a href="#tree">¶</a><a href="javascript:void(0)" id="tree" class="anchor-point"></a>Tree</h4>\n<table class="table">\n<thead>\n<tr>\n<th>Property</th>\n<th>Description</th>\n<th>Type</th>\n<th>Default</th>\n<th>Alternative</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>useNew</td>\n<td>whether to use new version Tree</td>\n<td>bool</td>\n<td><code>false</code></td>\n<td></td>\n</tr>\n<tr>\n<td>dataType</td>\n<td>data structure, default is tree</td>\n<td>string</td>\n<td><code>\'tree\'</code></td>\n<td><code>\'plain\'</code></td>\n</tr>\n<tr>\n<td>data</td>\n<td>required, input data, identified by dataType</td>\n<td>array</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>renderKey</td>\n<td>(userNew)the key map for render node, see the following table</td>\n<td>object</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>render</td>\n<td>you can customize function to render tree , the parameter is node data (includings children tree)</td>\n<td>func(data)</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>operations</td>\n<td>custom operate, includings \n<code>name</code>\n, \n<code>icon</code>\n, \n<code>action</code>\n, \n<code>shouldRender</code>\n attributes</td>\n<td>array\n[\nobject\n]</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>foldable</td>\n<td>whether to support item show and hide</td>\n<td>bool</td>\n<td><code>true</code></td>\n<td></td>\n</tr>\n<tr>\n<td>onCheck</td>\n<td>when you click checkbox, callback function will call, params is a array includes all nodes id array</td>\n<td>func(data)</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>checkable</td>\n<td>whether to support checkbox</td>\n<td>bool</td>\n<td><code>true</code></td>\n<td></td>\n</tr>\n<tr>\n<td>controlled</td>\n<td>(useNew)with checkable, whether to support defaultCheckedKeys and defaultCheckedKeys controlled</td>\n<td>bool</td>\n<td><code>false</code></td>\n<td></td>\n</tr>\n<tr>\n<td>defaultCheckedKeys</td>\n<td>default choosen node id array</td>\n<td>array</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>disabledCheckedKeys</td>\n<td>default forbidden choosen node id array</td>\n<td>array</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>size</td>\n<td>size</td>\n<td>string</td>\n<td><code>\'medium\'</code></td>\n<td><code>\'small\'</code>\n, \n<code>\'large\'</code></td>\n</tr>\n<tr>\n<td>commonStyle</td>\n<td>set entire tree style</td>\n<td>object</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>expandAll</td>\n<td>whether to expand all nodes</td>\n<td>bool</td>\n<td><code>false</code></td>\n<td></td>\n</tr>\n<tr>\n<td>onExpand</td>\n<td>after node expands, callback is trigger</td>\n<td>func(data, config)</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>autoExpandOnSelect</td>\n<td>node auto expands when you select it</td>\n<td>bool</td>\n<td><code>true</code></td>\n<td></td>\n</tr>\n<tr>\n<td>onSelect</td>\n<td>the callback when you choose tree node</td>\n<td>func(data, target)</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>isRoot</td>\n<td>plain data, to determine whether the node is the api of the root node</td>\n<td>func(node)</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>loadMore</td>\n<td>return Promise func, support thenable callback, be used to asynchronously load more content</td>\n<td>func(data)</td>\n<td></td>\n<td></td>\n</tr>\n</tbody>\n</table>\n<h4 class="anchor-heading"><a href="#renderkey-usenew">¶</a><a href="javascript:void(0)" id="renderkey-usenew" class="anchor-point"></a>renderKey (useNew)</h4>\n<p>The Key for customized for <code>data</code>.</p>\n<table class="table">\n<thead>\n<tr>\n<th>Property</th>\n<th>Description</th>\n<th>Type</th>\n<th>Default</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>id</td>\n<td>key for uniuqe key</td>\n<td>string</td>\n<td><code>\'id\'</code></td>\n</tr>\n<tr>\n<td>title</td>\n<td>key for show title</td>\n<td>string</td>\n<td><code>\'title\'</code></td>\n</tr>\n<tr>\n<td>children</td>\n<td>key for children tree (\n<code>dataType="tree"</code>\n it works)</td>\n<td>string</td>\n<td><code>\'children\'</code></td>\n</tr>\n<tr>\n<td>parentId</td>\n<td>key for parent Id (\n<code>dataType="plain"</code>\n it works)</td>\n<td>string</td>\n<td><code>\'parentId\'</code></td>\n</tr>\n</tbody>\n</table>\n<h4 class="anchor-heading"><a href="#data">¶</a><a href="javascript:void(0)" id="data" class="anchor-point"></a>data</h4>\n<p>Except for key-value below, you can add attributes on anynode,  the callback will get entire data that user input.\nYou can customize key through <code>renderKey</code>.</p>\n<table class="table">\n<thead>\n<tr>\n<th>Property</th>\n<th>Description</th>\n<th>Type</th>\n<th>Default</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>id</td>\n<td>required, uniuqe key</td>\n<td>number/string</td>\n<td></td>\n</tr>\n<tr>\n<td>title</td>\n<td>required, show title</td>\n<td>string</td>\n<td></td>\n</tr>\n<tr>\n<td>children</td>\n<td>children tree (\n<code>dataType="tree"</code>\n it works)</td>\n<td>array\n[\nobject\n]</td>\n<td></td>\n</tr>\n<tr>\n<td>parentId</td>\n<td>parent Id (\n<code>dataType="plain"</code>\n it works), roort node is 0 or undefined</td>\n<td>number/string</td>\n<td></td>\n</tr>\n<tr>\n<td>expand</td>\n<td>whether to expand or not</td>\n<td>bool</td>\n<td><code>false</code></td>\n</tr>\n<tr>\n<td>isLeaf</td>\n<td>whether is leaf node or not</td>\n<td>bool</td>\n<td><code>false</code></td>\n</tr>\n</tbody>\n</table>\n<h4 class="anchor-heading"><a href="#operations">¶</a><a href="javascript:void(0)" id="operations" class="anchor-point"></a>operations</h4>\n<table class="table">\n<thead>\n<tr>\n<th>Property</th>\n<th>Description</th>\n<th>Type</th>\n<th>Default</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>name</td>\n<td>required, show content</td>\n<td>string</td>\n<td></td>\n</tr>\n<tr>\n<td>icon</td>\n<td>display icon className, or ReactNode</td>\n<td>string/ReactNode</td>\n<td></td>\n</tr>\n<tr>\n<td>action</td>\n<td>required, click callback, the parameter is children tree</td>\n<td>func(data)</td>\n<td></td>\n</tr>\n<tr>\n<td>shouldRender</td>\n<td>is it need to update, return true/false</td>\n<td>func(data)</td>\n<td><code>true</code></td>\n</tr>\n</tbody>\n</table>'}))}}]),a}(w.Component);a.default=_}});