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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">\'杭州有赞科技有限公司\'</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">\'技术\'</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">\'后端\'</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">\'运维\'</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">\'前端\'</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">\'产品\'</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 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class="token number">1</span><span class="token punctuation">,</span>\n  title<span class="token punctuation">:</span> <span class="token string">\'杭州有赞科技有限公司\'</span><span class="token punctuation">,</span>\n  content<span class="token punctuation">:</span> <span class="token string">\'移动零售服务商\'</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">\'技术\'</span><span class="token punctuation">,</span>\n    content<span class="token punctuation">:</span> <span class="token string">\'职位介绍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">\'后端\'</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">\'运维\'</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">\'前端\'</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">\'产品\'</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">\'请将简历发送至 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 punctuation">:</span> <span class="token number">1</span> <span class="token punctuation">}</span><span class="token punctuation">}</span><span class="token operator">></span>\n    <span class="token punctuation">{</span>data<span class="token punctuation">.</span>title<span class="token punctuation">}</span>\n    <span class="token punctuation">{</span>data<span class="token punctuation">.</span>content <span class="token operator">?</span> <span class="token operator">&lt;</span>small style<span class="token operator">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> display<span class="token punctuation">:</span> <span class="token string">\'block\'</span><span class="token punctuation">,</span> fontSize<span class="token punctuation">:</span> <span class="token number">10</span> <span class="token punctuation">}</span><span class="token punctuation">}</span><span class="token operator">></span><span class="token punctuation">{</span>data<span 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>'},w.default.createElement(z)),w.default.createElement(S,{title:"自定义操作",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">\'杭州有赞科技有限公司\'</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">\'技术\'</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">\'后端\'</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">\'运维\'</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">\'前端\'</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">\'产品\'</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>'},w.default.createElement(I)),w.default.createElement(S,{title:"可选树",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 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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    useNew<span class="token punctuation">:</span> <span class="token boolean">true</span><span class="token punctuation">,</span>\n    radioValue<span class="token punctuation">:</span> <span class="token string">\'default\'</span><span class="token punctuation">,</span>\n    controlled<span class="token punctuation">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>\n    defaultCheckedKeys<span class="token punctuation">:</span> <span class="token punctuation">[</span><span class="token number">3</span><span class="token punctuation">,</span> <span class="token number">5</span><span class="token punctuation">]</span><span class="token punctuation">,</span>\n    disabledCheckedKeys<span class="token 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punctuation">:</span> <span class="token boolean">true</span><span class="token punctuation">,</span>\n        radioValue<span class="token punctuation">:</span> <span class="token string">\'controllable\'</span>\n      <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>\n      <span class="token keyword">return</span><span class="token punctuation">;</span>\n    <span class="token punctuation">}</span>\n\n    <span class="token keyword">if</span> <span class="token punctuation">(</span>e<span class="token punctuation">.</span>target<span class="token punctuation">.</span>value <span class="token operator">===</span> <span class="token string">\'default\'</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        controlled<span class="token punctuation">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>\n        radioValue<span class="token punctuation">:</span> <span class="token string">\'default\'</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>\n\n  <span class="token function-variable function">onCheck</span> <span class="token operator">=</span> <span class="token punctuation">(</span>checked<span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token punctuation">{</span>\n    console<span class="token punctuation">.</span><span class="token function">log</span><span class="token punctuation">(</span>checked<span class="token punctuation">)</span><span class="token punctuation">;</span>\n\n    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keyword">const</span> <span class="token punctuation">{</span> controlled<span class="token punctuation">,</span> defaultCheckedKeys<span class="token punctuation">,</span> disabledCheckedKeys<span class="token punctuation">,</span> radioValue <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">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>onControllableChange<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>radioValue<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>default<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>默认模式<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>controllable<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>受控模式<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>\n          <span class="token attr-name">useNew</span>\n          <span class="token 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class="token punctuation">}</span></span>\n          <span class="token attr-name">defaultCheckedKeys</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>defaultCheckedKeys<span class="token punctuation">}</span></span>\n          <span class="token attr-name">disabledCheckedKeys</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>disabledCheckedKeys<span class="token punctuation">}</span></span>\n        <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>\n  <span class="token punctuation">}</span>\n\n  <span class="token function">renderOld</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> defaultCheckedKeys<span class="token punctuation">,</span> disabledCheckedKeys <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">return</span> <span class="token punctuation">(</span>\n      <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Tree</span>\n        <span class="token attr-name">checkable</span>\n        <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>\n        <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>\n        <span class="token attr-name">onCheck</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>onCheck<span class="token punctuation">}</span></span>\n        <span class="token attr-name">defaultCheckedKeys</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>defaultCheckedKeys<span class="token punctuation">}</span></span>\n        <span class="token attr-name">disabledCheckedKeys</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>disabledCheckedKeys<span class="token punctuation">}</span></span>\n      <span class="token punctuation">/></span></span>\n    <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> useNew <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">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 operator">&lt;</span>div style<span class="token operator">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span> marginBottom<span class="token punctuation">:</span> <span class="token number">15</span><span class="token punctuation">}</span><span class="token punctuation">}</span><span class="token operator">></span>\n          使用新版  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>Switch</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 attr-name">checked</span><span class="token script language-javascript"><span class="token punctuation">=</span><span class="token punctuation">{</span>useNew<span class="token punctuation">}</span></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>onUseNewChange<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\n        <span class="token punctuation">{</span>useNew <span class="token operator">?</span> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">renderNew</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">:</span> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">renderOld</span><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">&lt;/</span>div</span><span class="token punctuation">></span></span>\n    <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>'},w.default.createElement(R)),w.default.createElement(S,{title:"异步加载",id:"Demoasync",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> <span class="token function-variable function">fetchData</span> <span class="token operator">=</span> <span class="token punctuation">(</span>data<span class="token punctuation">,</span> callback<span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token punctuation">{</span>\n  <span class="token keyword">if</span> <span class="token punctuation">(</span>data<span class="token punctuation">.</span>level <span class="token operator">&lt;</span> <span class="token number">4</span><span class="token punctuation">)</span> <span 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 punctuation">{</span>\n      <span class="token keyword">const</span> resData <span class="token operator">=</span> <span class="token punctuation">[</span><span class="token punctuation">]</span><span class="token punctuation">;</span>\n      <span class="token keyword">const</span> base <span class="token operator">=</span> <span class="token function">Number</span><span class="token punctuation">(</span>data<span class="token punctuation">.</span>title<span class="token punctuation">.</span><span class="token function">split</span><span class="token punctuation">(</span><span class="token string">\'-\'</span><span class="token punctuation">)</span><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>\n      <span class="token keyword">const</span> step <span class="token operator">=</span> Math<span class="token punctuation">.</span><span class="token function">pow</span><span class="token punctuation">(</span><span class="token number">10</span><span class="token punctuation">,</span> <span class="token number">3</span> <span class="token operator">-</span> data<span class="token punctuation">.</span>level<span class="token punctuation">)</span><span class="token punctuation">;</span>\n      <span class="token keyword">const</span> level <span class="token operator">=</span> data<span class="token punctuation">.</span>level <span class="token operator">+</span> <span class="token number">1</span><span class="token punctuation">;</span>\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> id <span class="token operator">=</span> <span class="token string">\'\'</span><span class="token punctuation">,</span> isLeaf <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span> i <span class="token operator">&lt;=</span> <span class="token number">9</span><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 keyword">if</span> <span class="token punctuation">(</span>level <span class="token operator">===</span> <span class="token number">4</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>\n          id <span class="token operator">=</span> <span class="token function">String</span><span class="token punctuation">(</span>base <span class="token operator">+</span> i<span class="token punctuation">)</span><span class="token punctuation">;</span>\n          isLeaf <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>\n        <span class="token punctuation">}</span> <span class="token keyword">else</span> <span class="token punctuation">{</span>\n          id <span class="token operator">=</span> <span class="token template-string"><span class="token string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>base <span class="token operator">+</span> step <span class="token operator">*</span> i<span class="token interpolation-punctuation punctuation">}</span></span><span class="token string">-</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>base <span class="token operator">+</span> step <span class="token operator">*</span> <span class="token punctuation">(</span>i <span class="token operator">+</span> <span class="token number">1</span><span class="token punctuation">)</span><span class="token interpolation-punctuation punctuation">}</span></span><span class="token string">`</span></span><span class="token punctuation">;</span>\n          isLeaf <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>\n        <span class="token punctuation">}</span>\n        resData<span class="token punctuation">.</span><span class="token function">push</span><span class="token punctuation">(</span><span class="token punctuation">{</span> id<span class="token punctuation">,</span> level<span class="token punctuation">,</span> title<span class="token punctuation">:</span> id<span class="token punctuation">,</span> isLeaf <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 function">callback</span><span class="token punctuation">(</span>resData<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">200</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 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>'},w.default.createElement(_)),w.default.createElement(o,{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>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>useNew</td>\n<td>使用新版Tree组件</td>\n<td>bool</td>\n<td><code>false</code></td>\n<td></td>\n</tr>\n<tr>\n<td>dataType</td>\n<td>数据类型, 默认为tree类型</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>必填, 实际传入的数据, 根据dataType进行识别</td>\n<td>array</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>renderKey</td>\n<td>(新版)渲染节点所用到的key集合, 具体看下表</td>\n<td>object</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>render</td>\n<td>自定义树条目渲染方法, 传入参数为该节点数据 (包含子树)</td>\n<td>func(data)</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>operations</td>\n<td>自定义操作, 包含 \n<code>name</code>\n, \n<code>icon</code>\n, \n<code>action</code>\n, \n<code>shouldRender</code>\n 属性</td>\n<td>array\n[\nobject\n]</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>foldable</td>\n<td>是否支持点击条目时展开与收起动作</td>\n<td>bool</td>\n<td><code>true</code></td>\n<td></td>\n</tr>\n<tr>\n<td>onCheck</td>\n<td>点击checkbox的回调函数, 传入包含所有点击节点id数组</td>\n<td>func(data)</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>checkable</td>\n<td>是否支持checkbox选择</td>\n<td>bool</td>\n<td><code>true</code></td>\n<td></td>\n</tr>\n<tr>\n<td>controlled</td>\n<td>(新版)checkable模式下，默认选中、禁选是否受控</td>\n<td>bool</td>\n<td><code>false</code></td>\n<td></td>\n</tr>\n<tr>\n<td>defaultCheckedKeys</td>\n<td>默认选中节点id数组</td>\n<td>array</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>disabledCheckedKeys</td>\n<td>默认禁选节点id数组</td>\n<td>array</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>size</td>\n<td>大小</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>设置整个tree的外层style</td>\n<td>object</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>expandAll</td>\n<td>是否展开所有节点</td>\n<td>bool</td>\n<td><code>false</code></td>\n<td></td>\n</tr>\n<tr>\n<td>onExpand</td>\n<td>展开节点之后的回调函数</td>\n<td>func(data, config)</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>autoExpandOnSelect</td>\n<td>点击节点是否展开</td>\n<td>bool</td>\n<td><code>true</code></td>\n<td></td>\n</tr>\n<tr>\n<td>onSelect</td>\n<td>选择树的一个节点的回调函数</td>\n<td>func(data, target)</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>isRoot</td>\n<td>plain数据类型，判断节点是否为根节点的api</td>\n<td>func(node)</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>loadMore</td>\n<td>返回Promise的函数，必须支持then的回调, 用于节点异步加载更多内容</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>针对 <code>data</code> \b使用到的部分key，定制化。</p>\n<table class="table">\n<thead>\n<tr>\n<th>参数</th>\n<th>说明</th>\n<th>Type</th>\n<th>Default</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>id</td>\n<td>对应 数据的唯一标识</td>\n<td>string</td>\n<td><code>\'id\'</code></td>\n</tr>\n<tr>\n<td>title</td>\n<td>对应 显示内容</td>\n<td>string</td>\n<td><code>\'title\'</code></td>\n</tr>\n<tr>\n<td>children</td>\n<td>对应 子树 (\n<code>dataType="tree"</code>\n 时生效)</td>\n<td>string</td>\n<td><code>\'children\'</code></td>\n</tr>\n<tr>\n<td>parentId</td>\n<td>对应 父节点Id (\n<code>dataType="plain"</code>\n 时生效)</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>可在每个节点任意添加初下列属性之外的key-value，回调函数中会拿到用户传入的完整数据。\n可以通过<code>renderKey</code>， 定制key。</p>\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>id</td>\n<td>必填, 数据的唯一标识</td>\n<td>number/string</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>title</td>\n<td>必填, 显示内容</td>\n<td>string</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>children</td>\n<td>子树 (\n<code>dataType="tree"</code>\n 时生效)</td>\n<td>array\n[\nobject\n]</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>parentId</td>\n<td>父节点Id (\n<code>dataType="plain"</code>\n 时生效), 根节点为0或不定义</td>\n<td>number/string</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>expand</td>\n<td>是否展开</td>\n<td>bool</td>\n<td><code>false</code></td>\n<td></td>\n</tr>\n<tr>\n<td>isLeaf</td>\n<td>是否叶子节点</td>\n<td>bool</td>\n<td><code>false</code></td>\n<td></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>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>name</td>\n<td>必填，显示内容</td>\n<td>string</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>icon</td>\n<td>显示icon的className, 或ReactNode</td>\n<td>string／ReactNode</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>action</td>\n<td>必填，点击回调函数，参数为子树信息</td>\n<td>func(data)</td>\n<td></td>\n<td></td>\n</tr>\n<tr>\n<td>shouldRender</td>\n<td>是否更新，返回true/false</td>\n<td>func(data)</td>\n<td><code>true</code></td>\n<td></td>\n</tr>\n</tbody>\n</table>'}))}}]),a}(v.Component);a.default=K}});