element-ui的popover弹出框点击取消

 <el-table :data="tableData" style="width: 100%">
          <el-table-column align="center" label="id" prop="id" width="180" />
          <el-table-column align="center" label="名称" prop="name" width="180">
            <template slot-scope="scope">
              <el-input
                v-model="scope.row.parentName"
                placeholder="请输入内容"
              />
            </template>
          </el-table-column>
          <el-table-column align="center" label="库存" prop="name" width="180">
            <template slot-scope="scope">
              <el-input
                v-model="scope.row.parentName"
                placeholder="请输入内容"
              />
            </template>
          </el-table-column>
          <el-table-column align="center" label="限购">
            <template slot-scope="scope">
              <el-input v-model="scope.row.typeName" placeholder="请输入内容" />
            </template>
          </el-table-column>
          <el-table-column align="center" label="划线价">
            <template slot-scope="scope">
              <el-input v-model="scope.row.typeName" placeholder="请输入内容" />
            </template>
          </el-table-column>
          <el-table-column align="center" label="售价">
            <template slot-scope="scope">
              <el-input v-model="scope.row.typeName" placeholder="请输入内容" />
            </template>
          </el-table-column>
          <el-table-column align="center" label="结算价">
            <template slot-scope="scope">
              <el-input v-model="scope.row.typeName" placeholder="请输入内容" />
            </template>
          </el-table-column>
          <el-table-column align="center" label="操作">
            <template slot-scope="scope">
              <el-popover
                :ref="`popover-${scope.$index}`"
                placement="left"
                trigger="click"
                width="260"
              >
                <p>确定删除改规格吗？</p>
                <div style="text-align: center">
                  <el-button size="mini" @click="quxiao(scope)">取消</el-button>
                  <el-button
                    size="mini"
                    type="danger"
                    @click="deleteRow(scope, tableData)"
                  >
                    确定
                  </el-button>
                </div>
                <div style="cursor: pointer; color: #3054eb" slot="reference">
                  删除
                </div>
              </el-popover>
            </template>
          </el-table-column>
        </el-table>

quxiao(ee) {
        ee._self.$refs[`popover-${ee.$index}`].doClose()
      },
closePopover(ee) {
        this.$confirm(`确定要将${ee.row.name}审核通过吗?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning',
        })
          .then(async () => {
            let cc = {
              id: parseInt(ee.row.id),
              distributionStatus: 1,
            }
            let zz = await toExamine(cc)
            if (zz.code == 200) {
              await this.fetchData()
              this.$message({
                type: 'success',
                message: '审核成功!',
              })
            }
          })
          .catch(() => {
            this.$message({
              type: 'info',
              message: '您取消了审核',
            })
          })
        console.log(ee.row)
        ee._self.$refs[`popover-${ee.$index}`].doClose()
      },