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                    布局
            
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                    抽象控件
            
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                    组合控件
            
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        <li class="header">基础控件</li>
        
        
    
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                    label
            
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                    bubble
            
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                    text_button
            
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                    icon_button
            
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                    image_button
            
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                    editor
            
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                    code_editor
            
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                    multifile_editor
            
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                    textarea_editor
            
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        <li class="chapter " data-level="3.6.5" data-path="../../base/editor/formula_editor.html">
            
                <a href="../../base/editor/formula_editor.html">
            
                    
                    formula_editor
            
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        <li class="chapter " data-level="3.7" >
            
                <span>
            
                    
                    表格
            
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                <a href="../../base/table/table_view.html">
            
                    
                    table_view
            
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        <li class="chapter " data-level="3.7.2" data-path="../../base/table/grid_table.html">
            
                <a href="../../base/table/grid_table.html">
            
                    
                    grid_table
            
                </a>
            

            
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        <li class="chapter " data-level="3.7.3" data-path="../../base/table/collection_table.html">
            
                <a href="../../base/table/collection_table.html">
            
                    
                    collection_table
            
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        <li class="chapter " data-level="3.7.4" data-path="../../base/table/resizable_table.html">
            
                <a href="../../base/table/resizable_table.html">
            
                    
                    resizable_table
            
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        <li class="chapter " data-level="3.8" data-path="../../base/pager.html">
            
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                    pager
            
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        <li class="chapter " data-level="3.9" data-path="../../base/svg.html">
            
                <a href="../../base/svg.html">
            
                    
                    svg
            
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        <li class="chapter " data-level="3.10" data-path="../../base/canvas.html">
            
                <a href="../../base/canvas.html">
            
                    
                    canvas
            
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        <li class="header">实例控件</li>
        
        
    
        <li class="chapter " data-level="4.1" >
            
                <span>
            
                    
                    按钮
            
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        <li class="chapter " data-level="4.1.1" data-path="../../case/button/multi_select_item.html">
            
                <a href="../../case/button/multi_select_item.html">
            
                    
                    multi_select_item
            
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        <li class="chapter " data-level="4.1.2" data-path="../../case/button/single_select_item.html">
            
                <a href="../../case/button/single_select_item.html">
            
                    
                    single_select_item
            
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        <li class="chapter " data-level="4.1.3" data-path="../../case/button/single_select_radio_item.html">
            
                <a href="../../case/button/single_select_radio_item.html">
            
                    
                    single_select_radio_item
            
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        <li class="chapter " data-level="4.2" >
            
                <span>
            
                    
                    编辑框
            
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        <li class="chapter " data-level="4.2.1" data-path="../../case/editor/shelter_editor.html">
            
                <a href="../../case/editor/shelter_editor.html">
            
                    
                    shelter_editor
            
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        <li class="chapter " data-level="4.2.2" data-path="../../case/editor/sign_editor.html">
            
                <a href="../../case/editor/sign_editor.html">
            
                    
                    sign_editor
            
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        <li class="chapter " data-level="4.2.3" data-path="../../case/editor/sign_initial_editor.html">
            
                <a href="../../case/editor/sign_initial_editor.html">
            
                    
                    sign_initial_editor
            
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        <li class="chapter " data-level="4.2.4" data-path="../../case/editor/state_editor.html">
            
                <a href="../../case/editor/state_editor.html">
            
                    
                    state_editor
            
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        <li class="chapter " data-level="4.3" >
            
                <span>
            
                    
                    弹出层
            
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            <ul class="articles">
                
    
        <li class="chapter " data-level="4.3.1" data-path="../../case/layer/multi_popup_layer.html">
            
                <a href="../../case/layer/multi_popup_layer.html">
            
                    
                    multi_popup_layer
            
                </a>
            

            
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        <li class="chapter " data-level="4.3.2" data-path="../../case/layer/layer_panel.html">
            
                <a href="../../case/layer/layer_panel.html">
            
                    
                    layer_panel
            
                </a>
            

            
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        <li class="chapter " data-level="4.3.3" data-path="../../case/layer/pane_list.html">
            
                <a href="../../case/layer/pane_list.html">
            
                    
                    pane_list
            
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        <li class="chapter " data-level="4.3.4" data-path="../../case/layer/panel.html">
            
                <a href="../../case/layer/panel.html">
            
                    
                    panel
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="4.4" >
            
                <span>
            
                    
                    列表
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="4.4.1" data-path="../../case/list/list.select.html">
            
                <a href="../../case/list/list.select.html">
            
                    
                    select_list
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="4.4.2" data-path="../../case/loader/lazy_loader.html">
            
                <a href="../../case/loader/lazy_loader.html">
            
                    
                    lazy_loader
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="4.4.3" data-path="../../case/loader/list_loader.html">
            
                <a href="../../case/loader/list_loader.html">
            
                    
                    list_loader
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="4.4.4" data-path="../../case/loader/sort_list.html">
            
                <a href="../../case/loader/sort_list.html">
            
                    
                    sort_list
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="4.5" >
            
                <span>
            
                    
                    触发器
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="4.5.1" data-path="../../case/trigger/editor_trigger.html">
            
                <a href="../../case/trigger/editor_trigger.html">
            
                    
                    editor_trigger
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="4.5.2" data-path="../../case/trigger/icon_trigger.html">
            
                <a href="../../case/trigger/icon_trigger.html">
            
                    
                    icon_trigger
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="4.5.3" data-path="../../case/trigger/text_trigger.html">
            
                <a href="../../case/trigger/text_trigger.html">
            
                    
                    text_trigger
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="4.6" >
            
                <span>
            
                    
                    下拉框
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="4.6.1" data-path="../../case/combo/bubble_combo.html">
            
                <a href="../../case/combo/bubble_combo.html">
            
                    
                    bubble_combo
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="4.6.2" data-path="../../case/combo/icon_combo.html">
            
                <a href="../../case/combo/icon_combo.html">
            
                    
                    icon_combo
            
                </a>
            

            
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                    static_combo
            
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        <li class="chapter " data-level="4.6.4" data-path="../../case/combo/text_value_combo.html">
            
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                    text_value_combo
            
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                    树
            
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                    表格
            
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                    各种items
            
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                    各种节点nodes
            
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                    各种segment
            
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                    树形结构
            
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                    finetuning_number_editor
            
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                    down_list_combo
            
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                    numeric_interval
            
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                    multi_select_combo
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="5.11" >
            
                <span>
            
                    
                    简单日期控件
            
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                    date_combo
            
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                    date_pane_widget
            
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                    year_quarter_combo
            
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                    custom_date_time
            
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                    简单下拉树
            
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                    single_tree_combo
            
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                    multilayer_single_tree_combo
            
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                    select_tree_combo
            
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                    multilayer_select_tree_combo
            
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                    路径选择
            
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                    path_chooser
            
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                <a href="../../detailed/path/direction_path_chooser.html">
            
                    
                    direction_path_chooser
            
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                    relation_view
            
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                                <h1 id="bicustomtree">bi.custom_tree</h1>
<h2 id="&#x81EA;&#x5B9A;&#x4E49;&#x6811;&#x57FA;&#x7C7B;biwidget">&#x81EA;&#x5B9A;&#x4E49;&#x6811;,&#x57FA;&#x7C7B;<a href="../widget.html">BI.Widget</a></h2>
<div class="api-method"><div class="api-method-definition"><p><a href="https://jsfiddle.net/fineui/gesh31xg/" target="_blank">source</a></p>
</div><div class="api-method-code"><div class="api-method-example"><pre><code class="lang-javascript">
BI.createWidget({
    type: <span class="hljs-string">&quot;bi.custom_tree&quot;</span>,
    el: {
        type: <span class="hljs-string">&quot;bi.button_tree&quot;</span>,
        chooseType: <span class="hljs-number">0</span>,
        layouts: [{
            type: <span class="hljs-string">&quot;bi.vertical&quot;</span>,
            hgap: <span class="hljs-number">30</span>
        }]
    },
    items: [{
               id: <span class="hljs-number">-1</span>,
               pId: <span class="hljs-number">-2</span>,
               value: <span class="hljs-string">&quot;&#x6839;&#x76EE;&#x5F55;&quot;</span>,
               open: <span class="hljs-literal">true</span>,
               type: <span class="hljs-string">&quot;bi.plus_group_node&quot;</span>,
               height: <span class="hljs-number">25</span>
           },
           {
               id: <span class="hljs-number">1</span>,
               pId: <span class="hljs-number">-1</span>,
               value: <span class="hljs-string">&quot;&#x7B2C;&#x4E00;&#x7EA7;&#x76EE;&#x5F55;1&quot;</span>,
               type: <span class="hljs-string">&quot;bi.plus_group_node&quot;</span>,
               height: <span class="hljs-number">25</span>
           },
           {
               id: <span class="hljs-number">11</span>,
               pId: <span class="hljs-number">1</span>,
               value: <span class="hljs-string">&quot;&#x7B2C;&#x4E8C;&#x7EA7;&#x6587;&#x4EF6;1&quot;</span>,
               type: <span class="hljs-string">&quot;bi.single_select_item&quot;</span>,
               height: <span class="hljs-number">25</span>
           }]
});
</code></pre>
</div></div></div>

<h2 id="api">API</h2>
<h5 id="&#x57FA;&#x7840;&#x5C5E;&#x6027;">&#x57FA;&#x7840;&#x5C5E;&#x6027;</h5>
<table>
<thead>
<tr>
<th style="text-align:left">&#x53C2;&#x6570;</th>
<th style="text-align:left">&#x8BF4;&#x660E;</th>
<th style="text-align:left">&#x7C7B;&#x578B;</th>
<th style="text-align:left">&#x53EF;&#x9009;&#x503C;</th>
<th style="text-align:left">&#x9ED8;&#x8BA4;&#x503C;</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align:left">items</td>
<td style="text-align:left">&#x5B50;&#x7EC4;&#x4EF6;&#x6570;&#x7EC4;</td>
<td style="text-align:left">array</td>
<td style="text-align:left">&#x2014;</td>
<td style="text-align:left">[ ]</td>
</tr>
<tr>
<td style="text-align:left">itemsCreator</td>
<td style="text-align:left">&#x5B50;&#x7EC4;&#x4EF6;&#x6784;&#x9020;&#x5668;</td>
<td style="text-align:left">object</td>
<td style="text-align:left">&#x2014;</td>
<td style="text-align:left">{ }</td>
</tr>
<tr>
<td style="text-align:left">expander</td>
<td style="text-align:left">popup&#x7EC4;&#x4EF6;</td>
<td style="text-align:left">object</td>
<td style="text-align:left">&#x2014;</td>
<td style="text-align:left">{el: {},popup: {type: &quot;bi.custom_tree&quot;}}</td>
</tr>
<tr>
<td style="text-align:left">el</td>
<td style="text-align:left">&#x5F00;&#x542F;popup&#x5143;&#x7D20;</td>
<td style="text-align:left">object</td>
<td style="text-align:left">&#x2014;</td>
<td style="text-align:left">{type: &quot;bi.button_tree&quot;,chooseType: 0,layouts: [{type: &quot;bi.vertical&quot;}]}</td>
</tr>
</tbody>
</table>
<h2 id="&#x5BF9;&#x5916;&#x65B9;&#x6CD5;">&#x5BF9;&#x5916;&#x65B9;&#x6CD5;</h2>
<table>
<thead>
<tr>
<th style="text-align:left">&#x540D;&#x79F0;</th>
<th style="text-align:left">&#x8BF4;&#x660E;</th>
<th style="text-align:left">&#x56DE;&#x8C03;&#x53C2;&#x6570;     </th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align:left">initTree</td>
<td style="text-align:left">&#x6784;&#x9020;&#x6811;&#x7ED3;&#x6784;</td>
<td style="text-align:left">nodes</td>
</tr>
<tr>
<td style="text-align:left">stroke</td>
<td style="text-align:left">&#x751F;&#x6210;&#x6811;&#x65B9;&#x6CD5;</td>
<td style="text-align:left">nodes</td>
</tr>
<tr>
<td style="text-align:left">prependItems</td>
<td style="text-align:left">&#x5185;&#x90E8;&#x524D;&#x63D2;&#x5165;</td>
<td style="text-align:left">items</td>
</tr>
<tr>
<td style="text-align:left">addItems</td>
<td style="text-align:left">&#x5185;&#x90E8;&#x540E;&#x63D2;&#x5165;</td>
<td style="text-align:left">items</td>
</tr>
<tr>
<td style="text-align:left">populate</td>
<td style="text-align:left">&#x5237;&#x65B0;&#x5217;&#x8868;</td>
<td style="text-align:left">nodes</td>
</tr>
<tr>
<td style="text-align:left">render</td>
<td style="text-align:left">&#x6E32;&#x67D3;&#x5217;&#x8868;</td>
<td style="text-align:left">&#x2014;</td>
</tr>
<tr>
<td style="text-align:left">setValue</td>
<td style="text-align:left">&#x8BBE;&#x7F6E;value&#x503C;</td>
<td style="text-align:left">value,&#x53EF;&#x4EE5;&#x662F;&#x5355;&#x4E2A;&#x503C;&#x4E5F;&#x53EF;&#x4EE5;&#x662F;&#x4E2A;&#x6570;&#x7EC4;</td>
</tr>
<tr>
<td style="text-align:left">getValue</td>
<td style="text-align:left">&#x83B7;&#x53D6;&#x88AB;&#x9009;&#x4E2D;&#x7684;&#x503C;</td>
<td style="text-align:left">&#x2014;</td>
</tr>
<tr>
<td style="text-align:left">getAllButtons</td>
<td style="text-align:left">&#x83B7;&#x53D6;&#x6240;&#x6709;button</td>
<td style="text-align:left">&#x2014;</td>
</tr>
<tr>
<td style="text-align:left">getAllLeaves</td>
<td style="text-align:left">&#x83B7;&#x53D6;&#x6240;&#x6709;&#x7684;&#x53F6;&#x5B50;&#x8282;&#x70B9;</td>
<td style="text-align:left">&#x2014;</td>
</tr>
<tr>
<td style="text-align:left">getNodeById</td>
<td style="text-align:left">&#x6839;&#x636E;id&#x83B7;&#x53D6;&#x8282;&#x70B9;</td>
<td style="text-align:left">id</td>
</tr>
<tr>
<td style="text-align:left">getNodeByValue</td>
<td style="text-align:left">&#x6839;&#x636E;value&#x503C;&#x83B7;&#x53D6;&#x8282;&#x70B9;</td>
<td style="text-align:left">value</td>
</tr>
<tr>
<td style="text-align:left">empty</td>
<td style="text-align:left">&#x6E05;&#x7A7A;&#x7EC4;&#x4EF6;</td>
<td style="text-align:left">&#x2014;</td>
</tr>
</tbody>
</table>
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