fix: 修复付款金额验证逻辑，调整可付款余额计算

yuan

2026-09-22 8b2d472c84386dcd8d1726c5f6edee00f3d5867c

fix: 修复付款金额验证逻辑，调整可付款余额计算

 src/views/customerService/feedbackRegistration/index.vue

@@ -259,12 +259,12 @@
      prop: "proDesc",
      width: 300,
    },
    {
      label: "关联部门",
      prop: "deptName",
      width: 200,
      align: "center",
    },
    // {
    //   label: "关联部门",
    //   prop: "deptName",
    //   width: 200,
    //   align: "center",
    // },
    {
      dataType: "action",
      label: "操作",

 src/views/procurementManagement/paymentLedger/index.vue

@@ -99,8 +99,8 @@
          <el-date-picker style="width:100%" v-model="paymentForm.paymentDate" value-format="YYYY-MM-DD" type="date" placeholder="请选择付款日期" clearable />
        </el-form-item>
        <el-form-item label="付款金额：" prop="paymentAmount">
          <el-input-number style="width:100%" v-model="paymentForm.paymentAmount" :min="0" :precision="6" :max="Math.max(0,(Number(currentPaymentRow.payableAmount)||0)-(Number(currentPaymentRow.paymentAmount)||0))" placeholder="请输入付款金额" controls-position="right" />
          <div style="color:#e6a23c;font-size:12px;margin-top:4px">当前可付款余额：{{ Math.max(0,(Number(currentPaymentRow.payableAmount)||0)-(Number(currentPaymentRow.paymentAmount)||0)).toFixed(6) }} 元</div>
          <el-input-number style="width:100%" v-model="paymentForm.paymentAmount" :min="0" :precision="6" :max="Math.max(0,Number(currentPaymentRow.payableAmount)||0)" placeholder="请输入付款金额" controls-position="right" />
          <div style="color:#e6a23c;font-size:12px;margin-top:4px">当前可付款余额：{{ Math.max(0,Number(currentPaymentRow.payableAmount)||0).toFixed(6) }} 元</div>
        </el-form-item>
        <el-form-item label="付款方式：" prop="paymentMethod">
          <el-select v-model="paymentForm.paymentMethod" placeholder="请选择付款方式" style="width:100%" clearable>
@@ -206,7 +206,7 @@
  const currentPaymentRow = ref({});
  const paymentFormRef = ref(null);
  const paymentForm = reactive({ paymentDate:"", paymentAmount:undefined, paymentMethod:"", remark:"" });
  const validatePaymentAmount = (_,v,cb) => { if(!v) return cb(new Error("请输入付款金额")); const m=Math.max(0,(Number(currentPaymentRow.value.payableAmount)||0)-(Number(currentPaymentRow.value.paymentAmount)||0)); if(v>m) return cb(new Error(`付款金额不能超过可付款余额 ${m.toFixed(6)} 元`)); cb(); };
  const validatePaymentAmount = (_,v,cb) => { if(!v) return cb(new Error("请输入付款金额")); const m=Math.max(0,Number(currentPaymentRow.value.payableAmount)||0); if(v>m) return cb(new Error(`付款金额不能超过可付款余额 ${m.toFixed(6)} 元`)); cb(); };
  const paymentRules = { paymentDate:[{required:true,message:"请选择付款日期",trigger:"change"}], paymentAmount:[{required:true,validator:validatePaymentAmount,trigger:"blur"}], paymentMethod:[{required:true,message:"请选择付款方式",trigger:"change"}] };
  const openPaymentDialog = r => { currentPaymentRow.value=r; paymentForm.paymentDate=""; paymentForm.paymentAmount=undefined; paymentForm.paymentMethod=""; paymentForm.remark=""; paymentDialogVisible.value=true; };
  const closePaymentDialog = () => { paymentFormRef.value?.resetFields(); paymentDialogVisible.value=false; };