Fix：3993 【商城小程序】在多规格商品入口图点击购物车按钮，会保留上一个商品的选择数量

2025-07-08 23:26:16 +08:00
parent 4ebce61781
commit f7816f0d0c
1 changed files with 12 additions and 1 deletions
@@ -130,12 +130,23 @@ export default {
    }
  },
  watch: {
+    'attr.cartAttr': {
+      handler(val) {
+        console.log(val);
+        if(!val) {
+          this.cartNumber = 1
+        }
+      },
+      deep: true,
+      immediate: true
+    },
    cartNum: {
      handler(val) {
        console.log(val, 'cardNum');
        this.cartNumber = val || 1
      },
-      deep: true
+      deep: true,
+      immediate: true
    },
    cartNumber(val) {
      if (val > this.attrObj.productSelect.stock) {