采购台账中涉及到价格、数量等输入框时，限制为大于等于0的数字输入

zhangwencui

9 小时以前 a72aff44170536c56d1441eb94c46d15912849e3

 src/views/procurementManagement/procurementLedger/index.vue

@@ -391,6 +391,15 @@
                           prop="taxExclusiveTotalPrice"
                           :formatter="formattedNumber"
                           width="150" />
          <el-table-column label="是否质检"
                           prop="isChecked"
                           width="150">
            <template #default="scope">
              <el-tag :type="scope.row.isChecked ? 'success' : 'info'">
                {{ scope.row.isChecked ? '是' : '否' }}
              </el-tag>
            </template>
          </el-table-column>
          <el-table-column fixed="right"
                           label="操作"
                           min-width="60"
@@ -522,6 +531,7 @@
              <el-input-number v-model="productForm.taxInclusiveUnitPrice"
                               :precision="2"
                               :step="0.1"
                               :min="0"
                               clearable
                               style="width: 100%"
                               @change="mathNum" />
@@ -533,6 +543,7 @@
              <el-input-number :step="0.1"
                               clearable
                               :precision="2"
                               :min="0"
                               style="width: 100%"
                               v-model="productForm.quantity"
                               placeholder="请输入"
@@ -547,6 +558,7 @@
              <el-input-number v-model="productForm.taxInclusiveTotalPrice"
                               :precision="2"
                               :step="0.1"
                               :min="0"
                               clearable
                               style="width: 100%"
                               @change="reverseMathNum('taxInclusiveTotalPrice')" />
@@ -555,8 +567,13 @@
          <el-col :span="12">
            <el-form-item label="不含税总价(元)："
                          prop="taxExclusiveTotalPrice">
              <el-input v-model="productForm.taxExclusiveTotalPrice"
                        @change="reverseMathNum('taxExclusiveTotalPrice')" />
              <el-input-number v-model="productForm.taxExclusiveTotalPrice"
                               :precision="2"
                               :step="0.1"
                               :min="0"
                               clearable
                               style="width: 100%"
                               @change="reverseMathNum('taxExclusiveTotalPrice')" />
            </el-form-item>
          </el-col>
        </el-row>
@@ -580,8 +597,22 @@
              <el-input-number v-model="productForm.warnNum"
                               :precision="2"
                               :step="0.1"
                               :min="0"
                               clearable
                               style="width: 100%" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="30">
          <el-col :span="12">
            <el-form-item label="是否质检："
                          prop="isChecked">
              <el-radio-group v-model="productForm.isChecked">
                <el-radio label="是"
                          :value="true" />
                <el-radio label="否"
                          :value="false" />
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
@@ -999,6 +1030,7 @@
      supplierId: "",
      paymentMethod: "",
      executionDate: "",
      isChecked: true,
    },
    rules: {
      purchaseContractNumber: [
@@ -1046,6 +1078,7 @@
      taxExclusiveTotalPrice: "",
      invoiceType: "",
      warnNum: "",
      isChecked: true,
    },
    productRules: {
      productId: [{ required: true, message: "请选择", trigger: "change" }],
@@ -1064,6 +1097,7 @@
        { required: true, message: "请输入", trigger: "blur" },
      ],
      invoiceType: [{ required: true, message: "请选择", trigger: "change" }],
      isChecked: [{ required: true, message: "请选择", trigger: "change" }],
    },
  });
  const { productForm, productRules } = toRefs(productFormData);
@@ -1639,6 +1673,20 @@
    }
    const taxRate = Number(productForm.value.taxRate);
    if (!taxRate) return;

    // 确保输入值不为负数
    if (
      field === "taxInclusiveTotalPrice" ||
      field === "taxExclusiveTotalPrice"
    ) {
      const value = Number(productForm.value[field]);
      if (value < 0) {
        productForm.value[field] = "0";
        proxy.$modal.msgWarning("值不能小于0");
        return;
      }
    }

    if (field === "taxInclusiveTotalPrice") {
      // 已知含税总价和数量，反算含税单价
      if (productForm.value.quantity) {
@@ -1646,6 +1694,10 @@
          Number(productForm.value.taxInclusiveTotalPrice) /
          Number(productForm.value.quantity)
        ).toFixed(2);
        // 确保结果不为负数
        if (Number(productForm.value.taxInclusiveUnitPrice) < 0) {
          productForm.value.taxInclusiveUnitPrice = "0";
        }
      }
      // 已知含税总价和含税单价，反算数量
      else if (productForm.value.taxInclusiveUnitPrice) {
@@ -1653,24 +1705,40 @@
          Number(productForm.value.taxInclusiveTotalPrice) /
          Number(productForm.value.taxInclusiveUnitPrice)
        ).toFixed(2);
        // 确保结果不为负数
        if (Number(productForm.value.quantity) < 0) {
          productForm.value.quantity = "0";
        }
      }
      // 反算不含税总价
      productForm.value.taxExclusiveTotalPrice = (
        Number(productForm.value.taxInclusiveTotalPrice) /
        (1 + taxRate / 100)
      ).toFixed(2);
      // 确保结果不为负数
      if (Number(productForm.value.taxExclusiveTotalPrice) < 0) {
        productForm.value.taxExclusiveTotalPrice = "0";
      }
    } else if (field === "taxExclusiveTotalPrice") {
      // 反算含税总价
      productForm.value.taxInclusiveTotalPrice = (
        Number(productForm.value.taxExclusiveTotalPrice) *
        (1 + taxRate / 100)
      ).toFixed(2);
      // 确保结果不为负数
      if (Number(productForm.value.taxInclusiveTotalPrice) < 0) {
        productForm.value.taxInclusiveTotalPrice = "0";
      }
      // 已知数量，反算含税单价
      if (productForm.value.quantity) {
        productForm.value.taxInclusiveUnitPrice = (
          Number(productForm.value.taxInclusiveTotalPrice) /
          Number(productForm.value.quantity)
        ).toFixed(2);
        // 确保结果不为负数
        if (Number(productForm.value.taxInclusiveUnitPrice) < 0) {
          productForm.value.taxInclusiveUnitPrice = "0";
        }
      }
      // 已知含税单价，反算数量
      else if (productForm.value.taxInclusiveUnitPrice) {
@@ -1678,6 +1746,10 @@
          Number(productForm.value.taxInclusiveTotalPrice) /
          Number(productForm.value.taxInclusiveUnitPrice)
        ).toFixed(2);
        // 确保结果不为负数
        if (Number(productForm.value.quantity) < 0) {
          productForm.value.quantity = "0";
        }
      }
    }
  };