bootstrap-tree-table properties of null (reading 'parentId')

As an AI language model, I cannot see your code to determine the exact cause of the error. However, this error usually appears when the data source provided to the bootstrap-tree-table plugin has null values for the property 'parentId'. This property is used to group nodes in a hierarchical structure.

To fix this error, you need to ensure that all nodes in the data source have a valid value for the 'parentId' property. You can set the value to null or to the ID of the parent node. Alternatively, you can modify the plugin code to handle null values for the 'parentId' property.

相关问题

bootstrap-table.js:1636 Uncaught TypeError: Cannot read properties of null (reading '_data')

这个错误信息是由于在bootstrap-table.js文件的1636行尝试读取一个空值（null）的属性 '_data' 导致的。这个错误通常是因为您在使用这个属性之前没有正确初始化或赋值。请检查代码中是否有对于这个属性的赋值操作，或者确认是否存在其他导致这个属性为空的问题。另外，您也可以查看控制台中的其他报错信息，以便更准确地定位问题所在。如果需要进一步帮助，请提供更多相关的代码或上下文信息。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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bootstrap-select配合bootstrap table使用

可以将bootstrap-select和bootstrap table结合使用，使得表格中的下拉框具有更好的交互体验。下面是一个简单的例子：

<!-- HTML代码 -->
<select class="selectpicker">
  <option>选项1</option>
  <option>选项2</option>
  <option>选项3</option>
</select>

<table class="table">
  <thead>
    <tr>
      <th>姓名</th>
      <th>年龄</th>
      <th>性别</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>张三</td>
      <td>20</td>
      <td>
        <select class="selectpicker">
          <option>男</option>
          <option>女</option>
        </select>
      </td>
    </tr>
    <tr>
      <td>李四</td>
      <td>22</td>
      <td>
        <select class="selectpicker">
          <option>男</option>
          <option>女</option>
        </select>
      </td>
    </tr>
    <tr>
      <td>王五</td>
      <td>25</td>
      <td>
        <select class="selectpicker">
          <option>男</option>
          <option>女</option>
        </select>
      </td>
    </tr>
  </tbody>
</table>

// JavaScript代码
$(document).ready(function() {
  // 初始化selectpicker
  $('.selectpicker').selectpicker();

  // 初始化table
  $('.table').bootstrapTable();
});

需要注意的是，如果表格中有多个下拉框，每个下拉框都需要使用`selectpicker()`进行初始化。此外，如果表格使用了`bootstrapTable()`进行初始化，则需要在`bootstrapTable()`之后再进行`selectpicker()`的初始化，否则可能会出现下拉框无法选择的情况。