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146 lines
4.0 KiB
146 lines
4.0 KiB
<template>
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<view>
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<view class="lf-p-t-20 head" v-if="tab_list.length">
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<u-tabs :list="tab_list" :is-scroll="true" :current="current" @change="tabChange"></u-tabs>
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</view>
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<swiper :style="{height: 'calc('+ windowHeight +'px - 110rpx)', width: '750rpx'}" :current="current" @change="swiperChange">
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<swiper-item v-for="(tabItem, tabIndex) in tab_list" :key="tabIndex">
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<scroll-view class="com" :scroll-y="true" :refresher-enabled="true" :refresher-triggered="isRefresher" @scrolltolower="onScrolltolower" @refresherrefresh="onRefresherrefresh">
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<view class="lf-m-t-20"></view>
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<lf-waterfall :list="tabItem.list"></lf-waterfall>
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<view class="loading-more">
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<text class="loading-more-text" v-if="tabItem.list.length">正在加载</text>
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<lf-nocontent v-else></lf-nocontent>
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</view>
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</scroll-view>
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</swiper-item>
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</swiper>
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</view>
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</template>
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<script>
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export default {
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data(){
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return {
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tab_list: [{
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name: '推荐',
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list: []
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},{
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name: '酒店',
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list: []
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},{
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name: '景点',
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list: []
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},{
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name: '国内游',
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list: []
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},{
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name: '国际游',
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list: []
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},{
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name: '跟团游',
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list: []
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}],
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current: 0,
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windowHeight: 0,
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isRefresher: false, // scroll-view下拉刷新状态，当前默认没有触发
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list: [
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{
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price: 35,
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title: '北国风光，千里冰封，万里雪飘',
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shop: '李白杜甫白居易旗舰店',
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image: 'http://pic.sc.chinaz.com/Files/pic/pic9/202002/zzpic23327_s.jpg',
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},
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{
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price: 75,
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title: '望长城内外，惟余莽莽',
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shop: '李白杜甫白居易旗舰店',
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image: 'http://pic.sc.chinaz.com/Files/pic/pic9/202002/zzpic23325_s.jpg',
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},
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{
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price: 385,
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title: '大河上下，顿失滔滔',
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shop: '李白杜甫白居易旗舰店',
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image: 'http://pic2.sc.chinaz.com/Files/pic/pic9/202002/hpic2119_s.jpg',
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},
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{
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price: 784,
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title: '欲与天公试比高',
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shop: '李白杜甫白居易旗舰店',
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image: 'http://pic2.sc.chinaz.com/Files/pic/pic9/202002/zzpic23369_s.jpg',
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},
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{
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price: 7891,
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title: '须晴日，看红装素裹，分外妖娆',
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shop: '李白杜甫白居易旗舰店',
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image: 'http://pic2.sc.chinaz.com/Files/pic/pic9/202002/hpic2130_s.jpg',
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},
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{
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price: 2341,
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shop: '李白杜甫白居易旗舰店',
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title: '江山如此多娇，引无数英雄竞折腰',
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image: 'http://pic1.sc.chinaz.com/Files/pic/pic9/202002/zzpic23346_s.jpg',
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}
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]
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}
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},
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onLoad(){
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this.windowHeight = getApp().globalData.windowHeight;
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this.addRandomData();
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},
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methods: {
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addRandomData() {
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for(let i = 0; i < 10; i++) {
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let index = this.$u.random(0, this.list.length - 1);
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// 先转成字符串再转成对象，避免数组对象引用导致数据混乱
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let item = JSON.parse(JSON.stringify(this.list[index]))
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item.id = this.$u.guid();
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this.tab_list[0].list.push(item);
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}
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},
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tabChange(current){
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this.current = current;
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},
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// 滑块下标值变化
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swiperChange(event){
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this.current = event.detail.current;
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// if(event.detail.source == '') return; // 如果是被动出发，没有事件类型则不做处理
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// if(this.tab_list[event.detail.current].list.length <= 0){
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// this.getGoodsList(); // tab下没有数据，请求第一页
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// }
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},
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// 页面触底，加载下一页
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onScrolltolower(){
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return;
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let tab_item = this.tab_list[this.current];
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if(tab_item.isPage){
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tab_item.page = tab_item.page + 1;
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this.getGoodsList();
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}
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},
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// scroll-view 下拉刷新
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onRefresherrefresh(){
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this.isRefresher = true;
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return;
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this.getCategoryList({type: 'scrollRefresh'});
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}
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}
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}
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</script>
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<style>
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page{
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background-color: #F6F6F6;
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}
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</style>
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<style lang="scss" scoped="scoped">
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.head{
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background-color: #FFFFFF;
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}
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.com{
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width: 100%;
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height: 100%;
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box-sizing: border-box;
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padding: 0rpx 32rpx;
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}
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</style>
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