From e00166ca3ea660fcf3db91d556887d0ef018a7b4 Mon Sep 17 00:00:00 2001
From: From-wh <from-wh@hotmail.com>
Date: Fri, 7 Jul 2023 10:29:04 +0800
Subject: [PATCH] =?UTF-8?q?improve:=20=E8=B4=AD=E4=B9=B0=E6=95=B0=E9=87=8F?=
 =?UTF-8?q?=E5=A1=AB=E5=86=99=E9=99=90=E5=88=B6?=
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---
 template/uni-app/components/productWindow/index.vue |  2 +-
 template/uni-app/pages/goods_details/index.vue      | 10 +++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/template/uni-app/components/productWindow/index.vue b/template/uni-app/components/productWindow/index.vue
index bdcd5758c..2638d9544 100644
--- a/template/uni-app/components/productWindow/index.vue
+++ b/template/uni-app/components/productWindow/index.vue
@@ -151,7 +151,7 @@
 			 * 
 			 */
 			bindCode: function(e) {
-				this.$emit('iptCartNum', this.attr.productSelect.cart_num);
+				this.$emit('iptCartNum', e);
 			},
 			closeAttr: function() {
 				this.$emit('myevent');
diff --git a/template/uni-app/pages/goods_details/index.vue b/template/uni-app/pages/goods_details/index.vue
index 43c91200c..7591d087e 100644
--- a/template/uni-app/pages/goods_details/index.vue
+++ b/template/uni-app/pages/goods_details/index.vue
@@ -806,7 +806,15 @@
 			 *
 			 */
 			iptCartNum: function(e) {
-				this.$set(this.attr.productSelect, "cart_num", e);
+				if (e) {
+					let number = 1
+					if (Number.isInteger(parseInt(e)) && parseInt(e) > 0) {
+						number = parseInt(e);
+					}
+					this.$nextTick(e => {
+						this.$set(this.attr.productSelect, "cart_num", e < 0 ? 1 : number);
+					})
+				}
 			},
 			// 后退
 			returns() {