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fix: 购物车数量变更

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From-wh 2023-02-24 18:00:27 +08:00
parent d549e4d504
commit 345a8312d1
1 changed files with 14 additions and 8 deletions
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22
template/uni-app/pages/order_addcart/order_addcart.vue
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@ -241,7 +241,8 @@
sysHeight: sysHeight,
newData: {},
activeRouter: '',
is_diy_set: false
is_diy_set: false,
adding: false
};
},
computed: mapGetters(['isLogin']),
@ -700,28 +701,32 @@
that.cartList.valid[index] = item;
that.getCartNum();
that.switchSelect();
});
}).catch(err => {
item.cart_num = Number(item.cart_num) + 1
})
}
},
addCart: function(index) {
let that = this;
if (this.adding) return
let item = that.cartList.valid[index];
let lastnum = Number(item.cart_num) + 1
item.cart_num = Number(item.cart_num) + 1
let productInfo = item.productInfo;
if (productInfo.hasOwnProperty('attrInfo') && lastnum >= item.productInfo.attrInfo.stock) {
lastnum = item.productInfo.attrInfo.stock;
if (productInfo.hasOwnProperty('attrInfo') && item.cart_num >= item.productInfo.attrInfo.stock) {
item.cart_num = item.productInfo.attrInfo.stock;
item.numAdd = true;
item.numSub = false;
} else {
item.numAdd = false;
item.numSub = false;
}
that.setCartNum(item.id, lastnum, (data) => {
that.setCartNum(item.id, item.cart_num, (data) => {
that.cartList.valid[index] = item;
item.cart_num = Number(item.cart_num) + 1;
that.getCartNum();
that.switchSelect();
});
}).catch(err => {
item.cart_num = Number(item.cart_num) - 1
})
},
setCartNum(cartId, cartNum, successCallback) {
let that = this;
@ -737,6 +742,7 @@
let that = this;
getCartCounts().then(res => {
that.cartCount = res.data.count;
this.adding = false
this.$store.commit('indexData/setCartNum', res.data.count > 99 ? '..' : res.data.count)
if (res.data.count > 0) {
wx.setTabBarBadge({