在vue中点击弹框给弹框中的表格绑值

场景描述：如下图所示，我们需要点击 ‘账单生成’ 按钮，然后里边要展示一个下图这样的表格。

最主要的是如何展示表格中的内容，一起看看吧！

<template>
    <!-- 水费 欠费-->
    <el-dialog title="水费欠费账单生成" :visible.sync="dialogVisiblePrint">
      <div id="printTest">
        <div style="text-align: center;">
          <h3>水费付款通知单</h3>
        </div>
        <div style="margin: 22px;">
          <el-descriptions title="" :column="2" style="font-size: 15px;">
            <el-descriptions-item label="业主/住户名称">{{waterInfo.lodgerName}}</el-descriptions-item>
            <el-descriptions-item label="通知书编号Invoice No"></el-descriptions-item>
            <el-descriptions-item label="客户单元Unit No">
              {{getLocationName(waterInfo.locationId)}}/
              {{getTowerName(waterInfo.towerId)}}/
              {{getFloorName(waterInfo.floorId)}}层
            </el-descriptions-item>
            <el-descriptions-item label="发单日期Lssue Date">{{waterInfo.yearToMonth}}</el-descriptions-item>
            <el-descriptions-item label="计费面积Charge Area(m²)"></el-descriptions-item>
            <el-descriptions-item label="收款终止日期Due Date">{{waterInfo.yearToMonth}}</el-descriptions-item>
          </el-descriptions>
        </div>
        <div style="margin: 18px;">
          <el-table :data="waterData" border>
            <el-table-column prop="feeName" label="收费项目" align="center"></el-table-column>
            <el-table-column prop="yearToMonth" label="缴费期间" align="center"></el-table-column>
            <el-table-column prop="unitPrice" label="单价(元)" align="center"></el-table-column>
            <el-table-column prop="meterReading" label="上期读数" align="center"></el-table-column>
            <el-table-column prop="readingAccuracy" label="本期读数" align="center"></el-table-column>
            <el-table-column prop="totalMoney" label="本期应交金额" width="120px" align="center"></el-table-column>
          </el-table>
        </div>
        <div style="margin: 22px;">
          <h4>物业服务中心盖章(Seal of Property Service Center)</h4>
        </div>
      </div>
      <div style="text-align: center;">
        <el-button type="success" v-print="'#printTest'">打印</el-button>
        <el-button type="primary" @click="dialogVisiblePrint = false">取消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import API from "@/components/common/newApi";
  export default {
    data() {
      return {
        /* data:[]后端获取到的数据列表。option表格配置项.form 表单*/
        form: {},
        query: {},
        areaList: [], //所属区域
        towerList: [], //所属楼栋
        floorList: [], //所属楼层
        dialogVisiblePrint: false,
        waterInfo: {}, //水费对象
        waterData: [],
      }
    },
    mounted() {
      //获取所属区域
      this.getLocationList()
      //获取所属楼层
      this.getFloorList()
      //获取所属楼栋
      this.getTowerList()
    },
    methods: {
      //水费欠费账单生成
      async printOpen(row) {
        this.dialogVisiblePrint = true
        let data = {
          waterBillId: row.waterBillId,
          type: "1",
        }
        //在接口访问之前给 水费 赋值为空
        this.waterData = []
        await API.arrearsNoteInfo(data).then(res => {
          if (res.data.code == 0) {
            //水费绑值
            this.waterInfo = res.data.data.ctyWaterBillInfo
            //水费欠费表格数据
            let waterList = res.data.data.ctyWaterBillInfo;
            this.waterData.push(waterList)
          }
        });
      },

      // 获取所属区域
      getLocationList() {
        API.getAreaList().then((res) => {
          if (res.data.code == 0) {
            this.areaList = res.data.data;
          }
        });
      },
      //根据区域id获取对应的中文
      getLocationName(id) {
        let name
        this.areaList.map(item => {
          if (item.id == id) {
            name = item.locationName
          }
        })
        return name
      },
      // 获取所属楼栋
      getTowerList(locationId = "") {
        let params = {
          data: {
            locationId: locationId,
          },
          pageNum: 1,
          pageSize: 1000,
        };
        API.getTowerList(params).then((res) => {
          if (res.data.code == 0) {
            this.towerList = res.data.data.list;
          }
        });
      },
      //根据楼栋id获取对应的中文
      getTowerName(towerId) {
        let towerName
        this.towerList.map(item => {
          if (item.towerId == towerId) {
            towerName = item.name
          }
        })
        return towerName
      },
      // 获取所属楼层
      getFloorList(towerId = "") {
        let params = {
          data: {
            towerId: towerId,
          },
          pageNum: 1,
          pageSize: 1000,
        };
        API.getFloorList(params).then((res) => {
          if (res.data.code == 0) {
            this.floorList = res.data.data.list;
          }
        });
      },
      //根据楼层id获取对应的中文
      getFloorName(floorId) {
        let floorName
        this.floorList.map(item => {
          if (item.floorId == floorId) {
            floorName = item.floorNo
          }
        })
        return floorName
      },

    }
  }
</script>

<style>
</style>