H5端齐采药项目,uniapp框架
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<template>
<page-meta :page-style="themeColor"></page-meta>
<view>
<block v-if="diyData">
<block v-for="(item, index) in diyData.value" :key="index">
<view v-if="item.componentName == 'GoodsCategory'">
<diy-category @tologin="toLogin" ref="category" :value="item"></diy-category>
</view>
</block>
</block>
<ns-login ref="login"></ns-login>
<loading-cover ref="loadingCover"></loading-cover>
<uni-popup ref="skuPopup" type="bottom" class="sku-layer" v-if="goods_Item_Detail">
<view class="sku-info">
<view class="header">
<view class="img-wrap" @click="previewMedia()">
<!-- @error="imageError()" -->
<image :src="$util.img(goods_Item_Detail.sku_image, { size: 'mid' })" mode="aspectFit" />
</view>
<view class="main">
<view class="goods_name">{{ goods_Item_Detail.goods_name }}</view>
<view class="price-wrap">
<text class="unit price-style small"></text>
<block>
<text class="price price-style large">
{{
parseFloat(showPrice(goods_Item_Detail))
.toFixed(2)
.split('.')[0]
}}
</text>
<text class="unit price-style small">
.{{
parseFloat(showPrice(goods_Item_Detail))
.toFixed(2)
.split('.')[1]
}}
</text>
</block>
</view>
<view class="stock">
<block v-if="goods_Item_Detail.stock_show">
库存{{ goods_Item_Detail.stock }}
</block>
</view>
</view>
<view class="sku-close iconfont icon-close" @click="closeSkuPopup()"></view>
</view>
<view class="body-item">
<scroll-view scroll-y class="wrap">
<view class="number-wrap">
<view class="number-line">
<text class="title font-size-base">购买数量</text>
<text class="limit-txt color-base-text" v-if="limitNumber > 0">
(每人限购{{ limitNumber }}件)
<!-- {{ goods_Item_Detail.unit }} 换 件-->
</text>
<text v-if="goods_Item_Detail.maxBuy > 0 && goods_Item_Detail.minBuy > 1
" class="limit-txt color-base-text">
({{ goods_Item_Detail.minBuy }}件起售,限购{{
goods_Item_Detail.maxBuy
}}件)
</text>
<text v-else-if="goods_Item_Detail.maxBuy > 0" class="limit-txt color-base-text">
(限购{{ goods_Item_Detail.maxBuy }}件)
</text>
<text v-else-if="goods_Item_Detail.minBuy > 1" class="limit-txt color-base-text">
({{ goods_Item_Detail.minBuy }}件起售)
</text>
<view class="number">
<button type="default" class="decrease color-line-border"
:class="{ disabled: decreaseDisabled }" @click="changeNum('-')">
-
</button>
<input id="tet" type="number"
class="uni-input color-line-border font-size-goods-tag" @blur="blur"
v-model="number" placeholder="0" @input="keyInput(false)" />
<!-- <input id="tet" type="number" v-model="number"> -->
<button type="default" class="increase color-line-border"
:class="{ disabled: increaseDisabled }" @click="changeNum('+')">
+
</button>
<!-- v-if="max_buy == 1" -->
<!-- <button v-else type="default" class="increase color-line-border" @click="changeNum('+')">+</button> -->
</view>
</view>
</view>
</scroll-view>
</view>
<u-number-keyboard mode="number" @change="change" :dotDisabled="true"
@backspace="backspace"></u-number-keyboard>
<view class="footer">
<button type="primary" v-if="goods_Item_Detail.stock" @click="confirm()">
加入购物车
</button>
<button type="primary" v-else disabled="true">库存不足</button>
</view>
</view>
</uni-popup>
<!-- 底部tabBar -->
<view id="tab-bar"><diy-bottom-nav></diy-bottom-nav></view>
</view>
</template>
<script>
export default {
components: {},
data() {
return {
diyData: null,
viewTrue: true,
number: 1,
limitNumber: 0, // 限购
minNumber: 0,
goods_Item_Detail: {},
loading: false
};
},
onLoad() {
uni.hideTabBar();
this.getDiyInfo();
uni.$on('getGoodsItem', data => {
this.goods_Item_Detail = data;
this.number = this.goods_Item_Detail.number;
this.$refs.skuPopup.open();
});
// 监听同步购物车
uni.$on('syncCartList', () => {
try {
this.$refs.category[0].$refs.categoryItem.forEach(v => {
v.syncCartList()
})
} catch (e) {
//TODO handle the exception
// this.init();
console.log(e);
}
})
},
onHide() {
// this.viewTrue = false;
console.log(getCurrentPages(), ' getApp()')
},
mounted() {
// this.getDiyInfo();
// this.viewTrue = true;
// uni.$on('getGoodsItem', data => {
// this.goods_Item_Detail = data;
// this.number = this.goods_Item_Detail.number;
// this.$refs.skuPopup.open();
// });
},
onShow(e) {
try {
this.$nextTick(() => {
this.$refs.category[0].$refs.categoryItem.forEach(v => {
v.syncCartList()
})
})
} catch (err) {
//TODO handle the exception
// this.getDiyInfo();
console.log(err);
}
// if (uni.$currentMethod !== 'navigateBack') {
// this.getDiyInfo();
// }
// // this.viewTrue = true;
// uni.$on('getGoodsItem', data => {
// this.goods_Item_Detail = data;
// this.number = this.goods_Item_Detail.number;
// this.$refs.skuPopup.open();
// });
},
onPullDownRefresh() {
// that.viewTrue = false;
// setTimeout(function() {
// that.viewTrue = true;
this.getDiyInfo();
// uni.stopPullDownRefresh();
// }, 1000);
},
computed: {
decreaseDisabled: function() {
let min = this.goods_Item_Detail.minBuy > 0 ? this.goods_Item_Detail.minBuy : 1;
return this.goods_Item_Detail.number <= min;
},
increaseDisabled: function() {
let max =
this.goods_Item_Detail.maxBuy > 0 &&
this.goods_Item_Detail.maxBuy < this.goods_Item_Detail.stock ?
this.goods_Item_Detail.maxBuy :
this.goods_Item_Detail.stock;
return this.goods_Item_Detail.number >= max;
},
skuHeight() {
let height = 48;
if (this.goods_Item_Detail) {
if (
this.goods_Item_Detail.goods_spec_format &&
this.goods_Item_Detail.goods_spec_format.length
) {
height = 51 + this.goods_Item_Detail.goods_spec_format.length * 9.5;
}
}
height += 'vh';
return height;
}
},
methods: {
change(e) {
if (!this.number) {
this.number = e;
} else {
this.number = this.number + String(e);
}
},
backspace() {
let str = String(this.number);
str = str.slice(0, -1);
this.number = str;
},
getDiyInfo() {
this.$api.sendRequest({
url: '/api/diyview/info',
data: {
name: 'DIY_VIEW_GOODS_CATEGORY'
},
success: res => {
if (res.code == 0 && res.data) {
this.diyData = res.data;
if (this.diyData.value) {
this.diyData = JSON.parse(this.diyData.value);
if (this.$refs.loadingCover) this.$refs.loadingCover.hide();
}
uni.stopPullDownRefresh();
}
}
});
},
toLogin() {
this.$refs.login.open('/pages/goods/category');
},
showPrice(data) {
let price = data.price;
if (data.discount_price && parseFloat(data.discount_price) < parseFloat(price))
price = data.discount_price;
if (data.member_price && parseFloat(data.member_price) < parseFloat(price))
price = data.member_price;
return price;
},
changeNum(tag) {
if (this.goods_Item_Detail.max_buy) {
// is_limit 是否限购 limit_type限购类型 1单次 2长期
if (this.goods_Item_Detail.is_limit && this.goods_Item_Detail.limit_type == 1) {
if (this.goods_Item_Detail.number >= this.goods_Item_Detail.max_buy && tag == "+") {
this.$util.showToast({
title: `每人限购${this.goods_Item_Detail.max_buy}`
});
return
}
} else if (this.goods_Item_Detail.is_limit && this.goods_Item_Detail.limit_type == 2) {
if (this.goods_Item_Detail.purchased_num >= this.goods_Item_Detail.max_buy) {
this.$util.showToast({
// title: `每人长期限购${this.goods_Item_Detail.max_buy}件,您已购买${this.goods_Item_Detail.purchased_num}件`
title: `每人长期限购${this.goods_Item_Detail.max_buy}`
});
return
}
}
}
if (this.goods_Item_Detail.stock == 0) return;
var min = 1;
var stock = this.goods_Item_Detail.stock;
if (this.maxBuy == 1) {
stock = 1;
}
if (this.goods_Item_Detail.is_limit == 1 && this.maxBuy > 0 && this.maxBuy < stock)
stock = this.maxBuy;
if (
this.goods_Item_Detail.is_limit == 1 &&
this.goods_Item_Detail.limit_type == 2 &&
this.maxBuy > 0 &&
this.goods_Item_Detail.purchased_num > 0
) {
let maxBuy = this.maxBuy - this.goods_Item_Detail.purchased_num;
stock =
maxBuy < this.goods_Item_Detail.stock ? maxBuy : this.goods_Item_Detail.stock;
}
if (this.minBuy > 1) {
min = this.minBuy;
}
if (tag == '+') {
// 加
if (this.number < stock) {
this.number++;
} else {
if (this.number >= this.goods_Item_Detail.stock) {
this.$util.showToast({
title: '库存不足'
});
return;
}
if (this.goods_Item_Detail.is_limit == 1 && this.maxBuy > 0) {
if (this.goods_Item_Detail.limit_type == 1) {
this.$util.showToast({
title: '该商品每次最多购买' + this.maxBuy + this.goods_Item_Detail.unit
});
return;
}
if (this.goods_Item_Detail.limit_type == 2) {
let message =
'该商品每人限购' + this.maxBuy + this.goods_Item_Detail.unit;
message +=
this.goods_Item_Detail.purchased_num > 0 ?
',您已购买了' +
this.goods_Item_Detail.purchased_num +
this.goods_Item_Detail.unit :
'';
this.$util.showToast({
title: message
});
return;
}
}
if (
this.type == 'seckill' &&
this.goods_Item_Detail.seckill_id &&
this.goods_Item_Detail.num > 0
) {
this.$util.showToast({
title: '该商品每人限购' +
this.goods_Item_Detail.num +
this.goods_Item_Detail.unit
});
return;
}
if (
this.type == 'presale' &&
this.goods_Item_Detail.presale_id &&
this.goods_Item_Detail.presale_num > 0
) {
this.$util.showToast({
title: '该商品每人限购' +
this.goods_Item_Detail.presale_num +
this.goods_Item_Detail.unit
});
return;
}
}
} else if (tag == '-') {
// 减
if (this.number > min) {
this.number -= 1;
} else {
if (this.minBuy > 1) {
this.$util.showToast({
title: '该商品' + this.minBuy + '件起售'
});
}
return;
}
}
if (this.number > this.limitNumber && this.limitNumber) {
this.number = this.limitNumber;
}
},
closeSkuPopup() {
this.$refs.skuPopup.close();
},
//输入数量
keyInput(flag, callback) {
setTimeout(() => {
var stock = this.goods_Item_Detail.stock;
// 库存为0
if (this.goods_Item_Detail.stock == 0) {
this.number = 0;
return;
}
// 防止空
if (flag && this.number.length == 0) this.number = 1;
// 防止输入0和负数、非法输入
if (flag && (this.number <= 0 || isNaN(this.number))) this.number = 1;
if (this.number > stock) {
this.number = stock;
}
// 商品起售数
if (this.minBuy > 1 && this.number < this.minBuy) {
this.number = this.minBuy;
}
if (flag) this.number = parseInt(this.number);
if (callback) callback();
}, 0);
},
blur() {
if (!this.number) {
this.number = 0;
}
if (this.number > this.limitNumber && this.limitNumber) {
this.number = this.limitNumber;
}
if (this.number < this.minNumber && this.minNumber) {
this.number = this.minNumber;
}
if (
this.goods_Item_Detail.is_limit == 1 &&
this.maxBuy > 0 &&
this.number > this.maxBuy
) {
this.number = this.maxBuy;
}
if (
this.goods_Item_Detail.is_limit == 1 &&
this.maxBuy > 0 &&
this.goods_Item_Detail.purchased_num > 0
) {
let maxBuy = this.maxBuy - this.goods_Item_Detail.purchased_num;
if (this.number > maxBuy) this.number = maxBuy;
}
if (this.number < this.minBuy && this.minBuy > 0) {
this.number = this.minBuy;
}
if (this.number <= 0) {
this.number = 1;
}
},
//提交
confirm() {
console.log(this.number, ` this.number`);
// 删除待付款物流方式缓存
uni.removeStorageSync('delivery');
if (this.preview) {
this.$util.showToast({
title: '预览商品无法购买'
});
return;
}
if (!uni.getStorageSync('token')) {
this.$refs.login.open();
return;
}
//纠正数量
this.keyInput(true, () => {
if (this.goods_Item_Detail.stock == 0) {
this.$util.showToast({
title: '商品已售罄'
});
return;
}
if (this.number.length == 0 || this.number <= 0) {
this.$util.showToast({
title: '购买数量不能小于等于0'
});
return;
}
if (this.goods_Item_Detail.buy_num > this.goods_Item_Detail.stock) {
this.$util.showToast({
title: '库存小于最低购买数量'
});
return;
}
if (this.number > this.goods_Item_Detail.stock) {
this.$util.showToast({
title: '库存不足'
});
return;
}
if (
this.goods_Item_Detail.is_limit == 1 &&
this.goods_Item_Detail.limit_type == 1 &&
this.maxBuy > 0 &&
this.number > this.maxBuy
) {
this.$util.showToast({
title: '该商品每次最多购买' + this.maxBuy + this.goods_Item_Detail.unit
});
return;
}
if (
this.goods_Item_Detail.is_limit == 1 &&
this.goods_Item_Detail.limit_type == 2 &&
this.maxBuy > 0 &&
this.number + this.goods_Item_Detail.purchased_num > this.maxBuy
) {
let message = '该商品每人限购' + this.maxBuy + this.goods_Item_Detail.unit;
message +=
this.goods_Item_Detail.purchased_num > 0 ?
',您已购买了' +
this.goods_Item_Detail.purchased_num +
this.goods_Item_Detail.unit :
'';
this.$util.showToast({
title: message
});
return;
}
if (
this.type == 'join_cart' &&
this.goods_Item_Detail.is_limit == 1 &&
this.maxBuy > 0 &&
this.cartNumber + this.number > this.maxBuy
) {
this.$util.showToast({
title: '该商品每人限购' + this.maxBuy + this.goods_Item_Detail.unit
});
return;
}
if (this.goods_Item_Detail.max_buy) {
// is_limit 是否限购 limit_type限购类型 1单次 2长期
if (this.goods_Item_Detail.is_limit && this.goods_Item_Detail.limit_type == 1) {
if (this.number > this.goods_Item_Detail.max_buy) {
this.$util.showToast({
title: `每人限购${this.goods_Item_Detail.max_buy}`
});
return
}
} else if (this.goods_Item_Detail.is_limit && this.goods_Item_Detail.limit_type == 2) {
if (this.goods_Item_Detail.purchased_num >= this.goods_Item_Detail.max_buy) {
this.$util.showToast({
// title: `每人长期限购${this.goods_Item_Detail.max_buy}件,您已购买${this.goods_Item_Detail.purchased_num}件`
title: `每人长期限购${this.goods_Item_Detail.max_buy}`
});
return
}
}
}
if (this.btnSwitch) return;
this.btnSwitch = true;
this.$api.sendRequest({
url: '/api/cart/add',
data: {
sku_id: this.goods_Item_Detail.sku_id,
num: this.number,
is_all: 1
},
success: res => {
var data = res.data;
if (data > 0) {
this.$util.showToast({
title: '加入购物车成功'
});
this.cartNumber += this.number;
if (this.callback) this.callback();
this.$store.dispatch('getCartNumber');
}
this.$refs.skuPopup.close();
setTimeout(function() {
console.log('start pulldown');
}, 1000);
// uni.startPullDownRefresh();
console.log(this.$refs.category);
this.btnSwitch = false;
},
fail: res => {
this.$refs.skuPopup.close();
this.btnSwitch = false;
}
});
});
}
}
};
</script>
<style lang="scss" scoped>
::v-deep {
.u-icon__icon {
font-size: 50rpx !important;
}
.bottom {
flex-direction: column;
justify-content: center !important;
align-items: flex-start !important;
}
.bottom div:nth-child(2) {
width: 100%;
justify-content: flex-end;
}
}
/deep/ .uni-popup__wrapper.uni-center {
background: rgba(0, 0, 0, 0.6);
}
/deep/ .uni-popup__wrapper-box {
border-radius: 0 !important;
}
/deep/ .uni-popup__wrapper.uni-custom.center .uni-popup__wrapper-box {
overflow-y: visible;
}
/deep/ .loading-layer {
background: #fff !important;
}
// 分类四一级展开
/deep/ .category-template-4 .template-four .uni-popup__wrapper-box {
border-radius: 0px 0px 14px 14px !important;
overflow: hidden;
}
/deep/ .category-template-4 .template-four .uni-popup {
top: 100rpx;
}
/* #ifndef H5 */
/deep/ .category-template-4 .template-four.wx .uni-popup {
top: 165rpx;
}
/* #endif */
/deep/ .category-template-4 .content-wrap .categoty-goods-wrap .goods-list {
margin-top: 30rpx;
}
/deep/ .category-template-4 .content-wrap .goods-list .goods-item .footer-wrap .right-wrap .num-action {
width: 44rpx;
height: 44rpx;
}
.sku-layer {
.sku-info {
max-height: 75vh;
// height: 65vh;
position: relative;
.header {
padding: 30rpx 30rpx 20rpx 210rpx;
position: relative;
border-bottom: 2rpx solid $color-line;
min-height: 170rpx;
.img-wrap {
width: 160rpx;
height: 160rpx;
position: absolute;
left: 20rpx;
border-radius: $border-radius;
overflow: hidden;
padding: 2rpx;
background-color: #fff;
line-height: 208rpx;
image {
width: 100%;
height: 100%;
}
}
}
.main {
font-size: 24rpx;
line-height: 40rpx;
padding-right: 40rpx;
.price-wrap {
font-weight: bold;
.unit {
margin-right: 4rpx;
}
}
.stock {
font-size: $font-size-tag;
color: $color-tip;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
height: 70rpx;
overflow: hidden;
}
.price {
word-wrap: break-word;
}
.goods_name {
font-size: 30rpx;
font-weight: 600;
}
.sku-name {
display: -webkit-box;
-webkit-line-clamp: 1;
-webkit-box-orient: vertical;
overflow: hidden;
height: 42rpx;
.spec-value {
&::after {
content: '/';
}
&:last-child {
&::after {
content: '';
}
}
}
}
}
.sku-close {
position: absolute;
top: 20rpx;
right: 40rpx;
width: 40rpx;
height: 80rpx;
font-size: 40rpx;
}
}
.body-item {
padding: 0 30rpx;
height: 120rpx;
box-sizing: border-box;
overflow: scroll;
.wrap {
height: 120rpx;
}
.sku-list-wrap {
padding-bottom: 0rpx;
.title {
padding: 20rpx 0;
display: block;
}
}
.items {
position: relative;
display: inline-block;
border: 2rpx solid $color-line;
padding: 4rpx 30rpx;
border-radius: 8rpx;
margin: 0 20rpx 20rpx 0;
background-color: #fff;
font-size: $font-size-tag;
.disabled {
border: 2rpx dashed;
}
image {
height: 44rpx;
width: 44rpx;
border-radius: $border-radius;
margin-right: 10rpx;
display: inline-block;
vertical-align: middle;
}
}
.number-wrap {
.number-line {
padding: 20rpx 0;
line-height: 72rpx;
}
.title {
font-weight: 400;
}
.number {
display: flex;
height: 72rpx;
border-radius: 6rpx;
float: right;
button {
display: inline-block;
line-height: 64rpx;
height: 68rpx;
width: 60rpx;
font-size: 48rpx;
box-sizing: content-box;
border: 2rpx solid $color-line;
padding: 0;
margin: 0;
border-radius: 0;
background-color: #fff !important;
&.disabled {
background: #f7f7f7 !important;
}
}
input {
display: inline-block;
line-height: 64rpx;
height: 68rpx;
width: 72rpx;
text-align: center;
font-weight: 700;
border: 2rpx solid;
margin: 0;
padding: 0;
vertical-align: top;
background-color: $color-bg !important;
}
}
}
}
.keyBoard {
padding: 0 30rpx;
}
/deep/ .u-keyboard {
background-color: #fff;
.u-keyboard__button-wrapper {
.u-keyboard__button-wrapper__button {
background-color: #eee;
}
}
}
.footer {
height: 100rpx;
width: 100%;
margin-top: 40rpx;
color: #fff;
z-index: 1;
display: flex;
justify-content: center;
align-items: flex-start;
button {
width: 100%;
height: 80rpx;
background-color: var(--goods-btn-color);
font-weight: bold;
}
}
}
</style>