<el-table-column prop="createTime" label="编辑店铺分类">
				<template slot-scope="scope">
				<el-cascader
				  ref="cascader"
				  v-model="scope.row.shoptypeone"
				  :options="commoditylist"
				  placeholder="请选择商品分类"
				  @change="shoptypeoneChange(scope.row, $event)"
				></el-cascader>
				</template>
			</el-table-column>

	shoptypeoneChange(row,selectedNodes) {
				console.log(row,)
				// let nodesObj = this.$refs['cascader'].getCheckedNodes()
				// console.log('===>val', val)
				console.log('===>val', selectedNodes)
				
				// let parmas={
				// 	proId:val.id,
				// 	oneTypeId:1
				// }
				// updateElectronicProductOneSelfType().then(({ code, data }) => {
				//   if (code !== 200) return;
				//    this.commoditylist=data
				// });
			  // this.shopinfo.oneTypeId=value[0]
			  // this.shopinfo.twoTypeId=value[1]
			},

效果：