From 9353aad39f1dfd049f5baaf8a6cee1314466f173 Mon Sep 17 00:00:00 2001
From: linxi <linxi.jiang@jeeyor.com>
Date: Fri, 29 Nov 2024 10:13:30 +0800
Subject: [PATCH] =?UTF-8?q?Fix=EF=BC=9A2585=20=E3=80=90=E5=95=86=E5=9F=8E?=
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---
 pages/cart.vue | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/pages/cart.vue b/pages/cart.vue
index eff982f..3c5fa8b 100644
--- a/pages/cart.vue
+++ b/pages/cart.vue
@@ -194,6 +194,7 @@
                   iconStyle="color: #fff"
                   class="num-step"
                   @change="e => changeNumHandle(index, gIndex, good, e)"
+                  @overlimit="overlimit"
                 >
                   <template v-slot:minus>
                     <view class="v12-minus-btn v12-font-bold flex jc-center ai-center">
@@ -549,6 +550,7 @@ export default {
     changeNumHandle(index, gIndex, good, e) {
       const { type } = e
       const value = good.cartNum + (type === 'plus' ? 1 : -1)
+      console.log('index', value);
       const id = good.id
       // uni.showLoading()
       changeCartNum(id, value).then(res => {
@@ -563,6 +565,16 @@ export default {
         }, 3000)
       })
     },
+    overlimit(e) {
+      const tip = {
+        'plus': '商品数量超出库存',
+        'minus': '商品数量不能减少了呦~'
+      }
+      uni.showToast({
+        title: tip[e],
+        icon: 'none'
+      })
+    },
     handleIds() {
       if (this.selectCount === 0) {
         uni.showToast({