From 469a5a99ca803a1b16bd2ccbaa8dde9faf2f4039 Mon Sep 17 00:00:00 2001
From: gyq <875626088@qq.com>
Date: Thu, 25 Dec 2025 16:15:38 +0800
Subject: [PATCH] =?UTF-8?q?=E8=AE=A9=E8=80=97=E6=9D=90=E4=BB=B7=E6=A0=BC?=
 =?UTF-8?q?=E6=94=AF=E6=8C=81=E5=B0=8F=E6=95=B0=E5=9B=9B=E4=BD=8D?=
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---
 .../consumables/components/add-haocai.vue     | 25 ++++++++++++++-----
 1 file changed, 19 insertions(+), 6 deletions(-)

diff --git a/src/views/inventory/consumables/components/add-haocai.vue b/src/views/inventory/consumables/components/add-haocai.vue
index fc216b2..05c469e 100644
--- a/src/views/inventory/consumables/components/add-haocai.vue
+++ b/src/views/inventory/consumables/components/add-haocai.vue
@@ -13,10 +13,10 @@
       </el-form-item>
       <el-form-item label="耗材价格" prop="price">
         <div class="center">
-          <el-input-number v-model="form.price" placeholder="请输入"></el-input-number>
+          <el-input-number v-model="form.price" placeholder="请输入" @change="onPriceChange"></el-input-number>
           <div class="ipt">
             第二单位价格：
-            <el-input-number v-model="twoPrice" placeholder="请输入"></el-input-number>
+            <el-input-number v-model="twoPrice" placeholder="请输入" @change="onTwoPriceChange"></el-input-number>
           </div>
         </div>
       </el-form-item>
@@ -107,16 +107,29 @@ const twoPrice = computed({
   get() {
     const p = Number(form.price || 0);
     const c = Number(form.conUnitTwoConvert || 0);
-    return c ? Number((p * c).toFixed(2)) : 0;
+    const val = c ? p * c : 0;
+    return parseFloat(val.toFixed(4));
   },
   set(val) {
     const c = Number(form.conUnitTwoConvert || 0);
-    if (!c) return;
-    // 修改第二单位价格时，反算第一单位价格并保留两位小数
-    form.price = Number((Number(val) / c).toFixed(2));
+    if (!c || !isFinite(Number(val))) return;
+    // 修改第二单位价格时，反算第一单位价格并保留四位小数
+    form.price = parseFloat((Number(val) / c).toFixed(4));
   },
 });
 
+function onPriceChange(val) {
+  if (!isFinite(Number(val))) return;
+  form.price = parseFloat(Number(val).toFixed(4));
+}
+
+function onTwoPriceChange(val) {
+  if (!isFinite(Number(val))) return;
+  const c = Number(form.conUnitTwoConvert || 0);
+  if (!c) return;
+  form.price = parseFloat((Number(val) / c).toFixed(4));
+}
+
 const show = ref(false);
 let dialogtitle = ref("");
 function open(item) {