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239 lines
6.3 KiB
239 lines
6.3 KiB
<template>
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<view>
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<lf-nav title="热门活动" :showIcon="true" bgColor="#fff" @changeHeight="e => nav_height = e"></lf-nav>
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<view v-if="tab_list.length">
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<u-tabs :list="tab_list" active-color="#15716E" inactive-color='#777777' :is-scroll="true" :current="tab_current" @change="tabChange"></u-tabs>
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</view>
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<swiper :style="{height: autoHeight}" :current="tab_current" @change="swiperChange">
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<swiper-item v-for="(tab, tabIndex) in tab_list" :key="tabIndex">
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<scroll-view :style="{height: autoHeight}" :scroll-y="true" :refresher-enabled="true" :refresher-triggered="isRefresher"
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@scrolltolower="onScrolltolower" @refresherrefresh="onRefresherrefresh">
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<view class="scroll-content">
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<view class="card" v-for="(item, index) in tab.list" :key="index" @click="goDetails(item.id)">
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<view class="cover">
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<image class="img" :src="item.image" mode="widthFix"></image>
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</view>
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<view class="info">
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<view class="title">{{item.name}}</view>
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<view class="date">{{item.time_start}}-{{item.time_end}}</view>
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</view>
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</view>
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<!-- 空数据的情况 -->
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<view class="loading-more">
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<text v-if="tab.list.length"
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:class="{'loading-more-text': tab.loadingClass}">{{ tab.loadingText }}</text>
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<lf-nocontent src="/static/images/empty.png" v-else></lf-nocontent>
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</view>
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</view>
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<view style="height: 30rpx;"></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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let _public = {
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page: 1,
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isPage: true,
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loadingClass: true,
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loadingText: '正在加载中'
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}
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return {
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tab_current: 0,
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tab_list: [{
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name: '正在进行',
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list: [],
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..._public
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},{
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name: '往期回顾',
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list: [],
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..._public
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}],
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scrollH: 0,
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nav_height: 0,
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isRefresher: true
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}
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},
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computed: {
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autoHeight(){
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return `calc(${this.scrollH}px - ${this.nav_height}px - 86rpx)`;
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}
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},
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onLoad(){
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let info = uni.getSystemInfoSync();
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this.scrollH = info.screenHeight;
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this.getHotActivity()
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},
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methods: {
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goDetails(id) {
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console.log('当前tabcurrent',this.tab_current)
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if(this.tab_current == 0) {
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this.$url('/pages/index/activity/detail?enter_type=0&is_end=0&activity_id='+id)
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}else {
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this.$url('/pages/index/activity/detail?enter_type=0&is_end=1&activity_id='+id)
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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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let tab_item = this.tab_list[this.tab_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.getHotActivity();
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}
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},
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// 下拉刷新处理
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refreshFn(options){
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let tab_item = this.tab_list[this.tab_current];
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tab_item.page = 1;
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tab_item.isPage = true;
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tab_item.loadingClass = true;
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tab_item.list = []
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tab_item.loadingText = '正在加载中';
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this.getHotActivity(options);
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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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this.refreshFn({type: 'scrollRefresh'});
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},
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tabChange(event){
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this.tab_current = event;
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this.getHotActivity();
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},
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swiperChange(event){
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this.tab_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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this.getHotActivity();
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},
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getHotActivity(options = {}) {
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this.$http
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.get({
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api: 'api/activity',
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data:{
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is_expired: this.tab_current+1
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},
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header: {
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Authorization: this.$cookieStorage.get('user_token')
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},
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})
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.then(res => {
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let tab_item = this.tab_list[this.tab_current];
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if (res.data.code == 200) {
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if (res.data.status) {
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let isPage = res.data.next_page_url == null?false:true;
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tab_item.isPage = isPage;
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if(!isPage) {
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tab_item.loadingClass = false;
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tab_item.loadingText = '没有更多数据啦~';
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}
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if(options.type == 'pageRefresh') {
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uni.stopPullDownRefresh();
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}else if(options.type == 'scrollRefresh') {
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this.isRefresher = false;
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}
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if(tab_item.page == 1) {
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tab_item.list = res.data.data.data;
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}else {
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tab_item.list.push(...res.data.data.data);
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}
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console.log('数组列表',tab_item.list)
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} else {
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wx.showModal({
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content: res.message || '请下拉页面刷新重试',
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showCancel: false
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});
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}
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} else {
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wx.showModal({
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content: '请下拉页面刷新重试',
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showCancel: false
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});
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}
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wx.hideLoading();
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})
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.catch(() => {
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wx.hideLoading();
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wx.showModal({
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content: '请求失败',
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showCancel: false
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});
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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="scoped">
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.scroll-content{
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width: 100%;
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display: flex;
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flex-wrap: wrap;
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justify-content: center;
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.card{
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width: 686rpx;
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height: max-content;
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background-color: #FFFFFF;
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box-shadow: 1rpx 1rpx 6rpx 3rpx #e5e5e5;
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margin-top: 30rpx;
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border-radius: 20rpx;
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overflow: hidden;
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.cover{
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width: 686rpx;
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height: 300rpx;
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position: relative;
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.img{
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width: 100%;
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height: 100%;
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background-color: #EEEEEE;
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}
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}
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.info{
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width: 686rpx;
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height: max-content;
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padding: 20rpx 30rpx;
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box-sizing: border-box;
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.title{
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font-size: 28rpx;
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color: #222222;
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font-weight: bold;
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}
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.date{
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margin-top: 20rpx;
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font-size: 24rpx;
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color: #555555;
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}
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}
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}
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}
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// tabs 样式修改
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/deep/.u-scroll-box {
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display: flex;
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justify-content: center;
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align-items: center;
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border-bottom: 1rpx solid rgba(0, 0, 0, 0.1);
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}
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/deep/.u-scroll-box .u-tab-bar {
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background-color: #15716E!important;
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width: 80rpx!important;
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position: absolute;
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left: 0;
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bottom: -12rpx;
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}
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/deep/.special_tab .u-tabs .u-scroll-box .u-tab-bar {
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background-color: #15716E!important;
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width: 56rpx!important;
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position: absolute;
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height: 5rpx!important;
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left: 8rpx;
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bottom: -4rpx;
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}
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/deep/ .u-tab-item {
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font-size: 28rpx!important;
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}
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</style>
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