iview的table如何改变当前行的_disable 状态

Question

iview的table如何改变当前行的_disable 状态

<Modal v-model="modal" width="50%" :mask-closable="false" @on-cancel="cancel">
  <Card v-show="card1" :bordered="false" :dis-hover="true">
    <Row>
      <div style="width:100%">
        <Table ref="table" highlight-row border :loading='loadingData' :columns="tables" :data="tableData"
               height="500"
               highlight-row="true" @on-select="checked"
               @on-selection-change="selectOne"></Table>
      </div>
    </Row>
  </Card>
</Modal

改变了当前行row._disable = false 之后只有全选框发生了变化