计算精度问题修复

zouyu

2025-11-12 1bef995d9a6cc817bea0318a2a33ea013fe69deb

 src/views/business/productOrder/components/addOrder.vue

@@ -601,6 +601,7 @@
import {selectsStandardMethodByFLSSM} from "@/api/standard/standardLibrary";
import limsTable from "@/components/Table/lims-table.vue";
import {selectCustomPageList} from "@/api/system/customer";
import { bigEval } from "@/utils/bigEval";
import {mapGetters} from "vuex";
import {addQuarter, updateQuarterOnOrder} from "@/api/business/finishedProductSampling";

@@ -1033,6 +1034,37 @@
          return symbolItem
        }
      },
    /**
     * 获取小数的最大位数
     * @param number  型号参数
     * @param ask     要求值
     * @param calcNum 计算值
     */
    getDecimalPlaces(number, ask, calcNum) {
      console.log("计算小数点-->", number, ask, calcNum);
      let count1 = 0;
      let count2 = 0;
      const reg = /(\d+\.)(\d+)/g;
      let matches = [];
      if (ask) {
        matches = ask.match(reg);
      }
      if (
        matches &&
        matches.length > 0 &&
        matches[0].toString().indexOf(".") > -1
      ) {
        count1 = matches[0].toString().split(".")[1].length;
      }
      if (number.toString().indexOf(".") > -1) {
        count2 = number.toString().split(".")[1].length;
      }
      if (calcNum.toString().indexOf(".") > -1) {
        const pointLength2 = calcNum.toString().split(".")[1].length;
        count2 = count2 > pointLength2 ? count2 : pointLength2;
      }
      return count1 > count2 ? count1 : count2;
    },
      handleAsk(ask,symbolItem, value) {
        try{
          let code = [">", "<", "=", "＞", "＜", "≥", "≤", "±"];
@@ -1045,7 +1077,13 @@
              let index = code.findIndex(b => m.includes(b))
              if (index > -1) {
                let arr = m.split(code[index]).filter(b => !!b)
                let num = eval(this.replaceAll(arr[0], symbolItem, value))
                let calcNum = this.$Big(
                  bigEval(this.replaceAll(arr[0], symbolItem, value))
                );
                let num = calcNum.toFixed(
                  this.getDecimalPlaces(value, ask, calcNum)
                );
                // let num = eval(this.replaceAll(arr[0], symbolItem, value))
                m = code[index] + '' + num
                arr1.push(m)
              }
@@ -1074,7 +1112,13 @@
            let index = code.findIndex(b => ask.includes(b))
            if (index > -1) {
              let arr = ask.split(code[index]).filter(b => !!b)
              let num = eval(this.replaceAll(arr[0], symbolItem, value))
              let calcNum = this.$Big(
                bigEval(this.replaceAll(arr[0], symbolItem, value))
              );
              let num = calcNum.toFixed(
                this.getDecimalPlaces(value, ask, calcNum)
              );
              // let num = eval(this.replaceAll(arr[0], symbolItem, value))
              return code[index] + '' + num
            }
          }
@@ -1306,7 +1350,7 @@
        })
      }else{
        // 常规提交
        addInsOrder({insOrder: this.addObj, sampleList: sampleList}).then(res => {
        addInsOrder({insOrder: {...this.addObj,typeSource:-1}, sampleList: sampleList}).then(res => {
          this.saveLoad = false
          this.$message.success('已提交')
          this.bsm3Dia = false;
@@ -1386,8 +1430,8 @@
          this.addObj.code = selects.code
          this.addObj.phone = selects.phone
          this.addObj.companyId = selects.departId
          this.addObj.production = '中天科技装备电缆有限公司'
          this.addObj.productionEn = 'Zhongtian Technology Industrial Wire&Cable System CO.,LTD'
          this.addObj.production = '中天耐丝有限公司'
          this.addObj.productionEn = 'Zhongtian Naisi Co., Ltd.'
          if(this.active==1){
            this.selectInsOrderTemplate()
          }