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xx-applets
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修复多次添加购物车问题

This commit is contained in:
TOP糯米 2023-04-09 00:08:02 +08:00
parent b88ac1f9c4
commit 6f8cd6e00f
2 changed files with 32 additions and 21 deletions
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14
src/pages/service/detail.vue
View File

@ -88,7 +88,7 @@ export default {
tabIndex: 0, // 1评价 tabIndex: 0, // 1评价
currentBanner: 1, currentBanner: 1,
pageTitle: "", pageTitle: "",
timer: null, canUseCart: true,
id: 0, id: 0,
detail: { detail: {
title: "", title: "",
@ -176,10 +176,14 @@ export default {
* 加入购物车 * 加入购物车
*/ */
addToCart() { addToCart() {
this.$models.cart.toCart(this.id).then((msg) => { if (this.canUseCart) {
this.$store.dispatch("cart/update", true); this.canUseCart = false;
this.$utils.toast(msg); this.$models.cart.toCart(this.id).then(async (msg) => {
}); await this.$store.dispatch("cart/update", true);
this.$utils.toast(msg);
this.canUseCart = true;
});
}
}, },
/** /**
* 创建订单 * 创建订单

39
src/pages/service/list.vue
View File

@ -19,7 +19,7 @@
<text class="text">{{ briefCart.count }}</text> <text class="text">{{ briefCart.count }}</text>
</view> </view>
</view> </view>
<view class="order-btn" :class="{ active: canUse }" @click="toCart"> <view class="order-btn" :class="{ active: canUseCartBtn }" @click="toCart">
<text class="text">去下单</text> <text class="text">去下单</text>
</view> </view>
</view> </view>
@ -37,7 +37,8 @@ export default {
utils: this.$utils, utils: this.$utils,
pageConfig: {}, pageConfig: {},
data: [], data: [],
canUse: false, canUseCartBtn: false,
canChangeCartNumber: true,
currentId: 0, currentId: 0,
}; };
}, },
@ -62,7 +63,7 @@ export default {
onShareAppMessage() {}, onShareAppMessage() {},
watch: { watch: {
briefCart(cart) { briefCart(cart) {
this.canUse = cart.count > 0; this.canUseCartBtn = cart.count > 0;
}, },
}, },
methods: { methods: {
@ -74,7 +75,7 @@ export default {
if (this.isLogin) { if (this.isLogin) {
this.$store.dispatch("cart/update"); this.$store.dispatch("cart/update");
} }
this.canUse = this.briefCart.count > 0; this.canUseCartBtn = this.briefCart.count > 0;
if (!e.id) { if (!e.id) {
return this.$utils.toast("参数错误"); return this.$utils.toast("参数错误");
} }
@ -123,27 +124,33 @@ export default {
* 数量改变 * 数量改变
*/ */
changeNumber(e, id) { changeNumber(e, id) {
if (e.value > 0) { if (this.canChangeCartNumber) {
if (e.type == "add" && e.value == 1) { this.canChangeCartNumber = false;
this.$models.cart.toCart(id).then(() => { if (e.value > 0) {
this.$store.dispatch("cart/update", true); if (e.type == "add" && e.value == 1) {
}); this.$models.cart.toCart(id).then(async () => {
await this.$store.dispatch("cart/update", true);
this.canChangeCartNumber = true;
});
} else {
this.$models.cart.change(id, e.type).then(async () => {
await this.$store.dispatch("cart/update", true);
this.canChangeCartNumber = true;
});
}
} else { } else {
this.$models.cart.change(id, e.type).then(() => { this.$models.cart.delete(id).then(async () => {
this.$store.dispatch("cart/update", true); await this.$store.dispatch("cart/update", true);
this.canChangeCartNumber = true;
}); });
} }
} else {
this.$models.cart.delete(id).then(() => {
this.$store.dispatch("cart/update", true);
});
} }
}, },
/** /**
* 去下单 * 去下单
*/ */
toCart() { toCart() {
if (this.canUse) { if (this.canUseCartBtn) {
this.$utils.toPage("/pages/service/cart"); this.$utils.toPage("/pages/service/cart");
} }
}, },