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299 lines
6.6 KiB
299 lines
6.6 KiB
<template>
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<view class="bg">
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<view class="swipe-box">
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<swiper class="swiper" :autoplay="true" :interval="3000" :duration="1000" circular indicator-dots="true" indicator-color="rgba(255,255,255,.5)"
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indicator-active-color="#fff" @change="swiperChange">
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<swiper-item v-for="(item, index) in info.list_images.split(',')" :key="item.id">
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<view class="swiper-item">
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<image class="item-img" :src="showImg(item)" mode="aspectFill"></image>
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</view>
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</swiper-item>
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</swiper>
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</view>
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<view class="top-box">
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<view class="top-price">
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<span>{{info.low_money / 100}}</span>
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参团价
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</view>
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<view class="top-title">{{info.title}}</view>
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<view class="top-subtitle">{{info.subtitle}}</view>
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<view class="top-tags">
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<view class="top-tag" v-for="(item,index) in info.goods_new_tag" :key="index">
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{{item}}
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</view>
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</view>
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</view>
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<view class="scroll-all-box" id="menus" v-if="info">
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<view :class="'scroll-menus' + (fixed ? ' fixed-menus' : '')">
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<view :class="'scroll-menu-item' + (type == 1 ? ' active' : '')" @click="changeMenu(1)">产品详情</view>
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<view :class="'scroll-menu-item' + (type == 2 ? ' active' : '')" @click="changeMenu(2)">预定须知</view>
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</view>
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<view style="height: 85rpx" v-if="fixed"></view>
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<view class="info-box" id="box1">
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<view class="info-title">产品详情</view>
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<view class="info-content" v-html="formateRichText(info.special_content)"></view>
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</view>
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<view class="info-box" id="box2">
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<view class="info-title">预定须知</view>
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<view class="info-content" v-html="formateRichText(info.price_content)"></view>
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</view>
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</view>
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<footer class="flex-center">
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<view @click="order">立即购买</view>
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</footer>
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</view>
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</template>
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<script>
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const device = uni.getSystemInfoSync();
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const ratio = device.windowWidth / 750;
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export default {
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data() {
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return {
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id: null,
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swiperCurrent: 1,
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info: {list_images:''},
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top: 0,
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fixed: false,
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type: 0,
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down: false,
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}
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},
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onLoad(options) {
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this.id = options.id;
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this.getInfo();
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let rect = uni.getMenuButtonBoundingClientRect();
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this.top = (rect.top - device.statusBarHeight) * 2 + rect.height + device.statusBarHeight;
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},
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onPageScroll(e){
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let query = uni.createSelectorQuery()
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query.select("#menus").boundingClientRect(res => {
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if(res.top < 0){
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this.fixed = true
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}else{
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this.fixed = false
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}
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}).exec()
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if (this.down) {
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return
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}else{
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this.down = true
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for(let i = 1; i < 3; i++) {
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query.select("#box" + i).boundingClientRect(res => {
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if(res.top < 0) {
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this.type = i
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}
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}).exec()
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}
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this.down = false
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}
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},
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methods: {
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// 去下单
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order() {
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uni.navigateTo({
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url: "/subPackages/line/order?id=" + this.info.id
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})
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},
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swiperChange (e) {
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this.swiperCurrent = e.detail.current+1
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},
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// 获取信息
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getInfo() {
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this.Post({goods_id: this.id},'/api/goods/getGoodDetail').then(res => {
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if (res.data.flag == 0) {
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uni.showToast({title: '商品不存在或已下架',icon: 'none'})
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setTimeout(() => {this.goBack()}, 2000)
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}
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res.data.goods_new_tag = (res.data.goods_new_tag ? res.data.goods_new_tag.split(',') : []).splice(0, 3);
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this.info = res.data;
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});
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},
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changeMenu(e) {
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this.down = true
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let index = e;
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let that = this
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const query = uni.createSelectorQuery(); //创建节点查询器
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query.select('#box' + index).boundingClientRect(); //选择toViewid获取位置信息
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query.selectViewport().scrollOffset(); //获取页面查询位置的
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query.exec(function (res) {
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let scrollTop = res[0].top + res[1].scrollTop - 110 * ratio - that.top;
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uni.pageScrollTo({
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scrollTop: scrollTop + 4,
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duration: 0
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});
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that.type = index
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setTimeout(()=>{
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that.down = false
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},1000)
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});
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},
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}
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}
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</script>
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<style lang="scss" scoped>
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.bg {
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min-height: 100vh;
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background: #FFFFFF;
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padding-bottom: 200rpx;
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}
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.swiper {
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height: 413rpx;
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position: relative;
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.swiper-item {
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width: 100%;
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height: 413rpx;
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.item-img {
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width: 750rpx;
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height: 413rpx;
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}
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}
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}
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.top-box {
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padding: 26rpx;
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border-bottom: 20rpx solid #F9F5F0;
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.top-price {
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font-weight: 500;
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font-size: 24rpx;
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color: #919191;
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span {
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font-weight: bold;
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font-size: 36rpx;
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color: #DC2525;
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margin-right: 12rpx;
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}
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span::before {
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font-size: 23rpx;
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font-weight: 500;
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content: '￥';
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}
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span::after {
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font-size: 23rpx;
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font-weight: 500;
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content: '/人';
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}
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}
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.top-title {
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font-weight: bold;
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font-size: 31rpx;
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color: #333333;
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margin-top: 20rpx;
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}
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.top-subtitle {
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font-weight: 500;
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font-size: 24rpx;
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color: #888888;
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margin-top: 20rpx;
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}
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.top-tags {
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display: flex;
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margin-top: 20rpx;
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.top-tag {
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padding: 0 10rpx;
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line-height: 35rpx;
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border-radius: 7rpx;
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border: 1rpx solid #96684F;
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font-weight: 500;
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font-size: 24rpx;
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color: #96684F;
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margin-right: 13rpx;
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}
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}
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}
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.scroll-all-box {
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margin: 24rpx 0;
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.scroll-menus {
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padding: 0 26rpx;
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display: flex;
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justify-content: space-around;
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align-items: center;
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font-size: 29rpx;
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color: #333;
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height: 84rpx;
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border-bottom: 1rpx solid #D8D8D8;
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.scroll-menu-item {
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position: relative;
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line-height: 84rpx;
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}
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.scroll-menu-item.active::after {
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content: '1';
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font-size: 0;
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display: block;
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position: absolute;
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width: 53rpx;
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height: 5rpx;
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background: #96684F;
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left: 50%;
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margin-left: -26.5rpx;
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bottom: 0rpx;
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}
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}
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.fixed-menus {
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position: fixed;
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top: 80rpx;
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left: 0;
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right: 0;
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background: white;
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z-index: 1;
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}
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.info-box {
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padding: 42rpx 26rpx 0;
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.info-title {
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font-size: 33rpx;
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font-weight: bold;
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color: #333;
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}
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.info-content {
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width: 697rpx;
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background: #FFFFFF;
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border-radius: 20rpx;
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padding: 22rpx 14rpx;
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margin-top: 20rpx;
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}
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}
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}
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footer {
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position: fixed;
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width: 750rpx;
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height: 153rpx;
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background: #FFFFFF;
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box-shadow: 0rpx 0rpx 13rpx 0rpx rgba(82,82,82,0.25);
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left: 0;
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bottom: 0;
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view {
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width: 697rpx;
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line-height: 73rpx;
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text-align: center;
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background: #DC2525;
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border-radius: 11rpx;
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font-weight: bold;
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font-size: 32rpx;
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color: #FFFFFF;
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}
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}
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</style>
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