Table加上expandedRowKeys属性，点击某行展开跟合并问题

Question

默认展开，完后比如我点击第一列操作日期建号，合并不上，请问这个需怎么解决呢

onSelectChange = (selectedRowKeys, selectedRows) => {
    this.setState({ selectedRowKeys,selectedRows });
}

const rowSelection = {
  selectedRowKeys,
  onChange: this.onSelectChange,
};
<Table
  expandedRowKeys={['1','1.1','2','3','6']}
  loading={loading}
  rowSelection={dataSource.length?rowSelection:null}
  dataSource={dataSource}
  columns={columns}
  pagination={false}
  scroll={{x: 1000,y: 430}}
  rowKey={(record, index) => record.id}
/>

Answer 1

配合onExpand={(expanded, record) => {his.expandFunction(expanded, record) }}使用，在expandFunction方法中，判断expanded是true的话，把key放入expandedRowKeys数组；如果是false,把key从expandedRowKeys数组中移除

Answer 2

<a-table ref="table"

        rowKey="id"
        :columns="columns"
        :data="loadData"
        :expandedRowKeys="expandedKeys"
        @expand="onExpand"
        :showPagination="false"
      >

---

onExpand(expanded, record) {

  if (expanded) {
    // 设置展开窗Key
    this.onExpandedRowsChange(record);
  } else {
    if (this.expandedKeys.length) {
      this.expandedKeys = this.expandedKeys.filter(v => {
        return v != record.id;
      });
    }
  }
},
onExpandedRowsChange(rows) {
  this.expandedKeys.push(rows.id);
}

Answer 3

没细看文档，是要跟onExpandedRowsChange这属性一起使用的.................