element-ui的按钮外层为啥要套template

Question

        <el-table-column label="操作" width="150">
            <template scope="scope">
                <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
                <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
            </template>
        </el-table-column>

为什么两个按钮外一定要加层 template呢,否则就不显示button

Answer 1

https://vuejs.org/v2/guide/co...

scoped slots 的语法要求，没有为什么