技術標籤：VueElement

<el-table
              :data="tableData"
              ref="tableDom"
              :height="'100%'"
              border
              row-key="itemCode"
              :tree-props="{ children: 'details' }"
              style="
 
width: 100%;"
              :row-class-name="tableRowClassName"
              @selection-change="handleSelectionChange"
              v-loading="loading"
            >
              <el-table-column type="selection" width="45"></el-table-column
 
>
              <el-table-column width="45" v-if="isPackaged == 1" fixed="left"></el-table-column>
              <el-table-column prop="check" label="登記狀態" align="center" width="170" fixed="left" sortable
 
> </el-table-column>

只需多加一個未定義type的el-table-column即可實現