金诚优选前端代码
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<template>
<view>
<lf-nav title="活动列表" :showIcon="true" bgColor="#fff" @changeHeight="e => nav_height = e"></lf-nav>
<view v-if="tab_list.length">
<u-tabs :list="tab_list" active-color="#0E2F9E" inactive-color='#777777' :is-scroll="true" :current="tab_current" @change="tabChange"></u-tabs>
</view>
<swiper :style="{height: autoHeight}" :current="tab_current" @change="swiperChange">
<swiper-item v-for="(tab, tabIndex) in tab_list" :key="tabIndex">
<scroll-view :style="{height: autoHeight}" :scroll-y="true" :refresher-enabled="true" :refresher-triggered="isRefresher"
@scrolltolower="onScrolltolower" @refresherrefresh="onRefresherrefresh">
<view class="scroll-content">
<view class="card" v-for="(item, index) in tab.list" :key="index" @click="goDetails(item)">
<view class="cover">
<image class="img" :src="item.image"></image>
<!-- TODO 活动标签 -->
<!-- <view class="label" :class="'theme-'+ (index+1)" v-if="item.is_expired==false && item.state =='待使用'">待使用</view>
<view class="label" :class="'theme-'+ (index+1)" v-if="item.is_expired==true">已过期</view>
<view class="label" :class="'theme-'+ (index+1)" v-if="item.is_expired==false">{{item.state}}</view> -->
<!-- <view class="label theme-1">{{ showLabel(item) }}</view> -->
</view>
<view class="info">
<view class="title">{{item.name}}</view>
<view class="date">{{item.created_at}}</view>
</view>
</view>
<!-- 空数据的情况 -->
<view class="loading-more">
<text v-if="tab.list.length"
:class="{'loading-more-text': tab.loadingClass}">{{ tab.loadingText }}</text>
<lf-nocontent v-else src="/static/images/empty.png"></lf-nocontent>
</view>
</view>
<view style="height: 30rpx;"></view>
</scroll-view>
</swiper-item>
</swiper>
</view>
</template>
<script>
export default {
data(){
let _public = {
page: 1,
isPage: true,
loadingClass: true,
loadingText: '正在加载中'
}
return {
tab_current: 0,
tab_list: [{
name: '全部',
state: '',
list: [],
..._public
},{
name: '未开始',
state: 'nstart',
list: [],
..._public
},{
name: '进行中',
state: 'ing',
list: [],
..._public
},{
name: '已过期',
state: 'end',
list: [],
..._public
}],
scrollH: 0,
nav_height: 0,
isRefresher: true,
pageSize: 10,
token: '',
show_count: 0
}
},
computed: {
autoHeight(){
return `calc(${this.scrollH}px - ${this.nav_height}px - 86rpx)`;
},
showLabel(){
return function(item){
}
}
},
onLoad(){
this.token = this.$cookieStorage.get('store_token');
let info = uni.getSystemInfoSync();
this.scrollH = info.screenHeight;
this.getMyActivity()
},
onShow(){
this.show_count++;
if(this.show_count > 1){
let tab_item = this.tab_list[this.tab_current];
tab_item.page = 1;
tab_item.isPage = true;
tab_item.loadingClass = true;
tab_item.list = []
tab_item.loadingText = '正在加载中';
this.getMyActivity();
}
},
methods: {
goDetails(item) {
if(!item.is_between){
this.$url('/pages/business/activity/add?id='+ item.id);
}
// is_apply_expired: false // 活动报名结束
// is_between: false // 活动未开始,以此页面跳转可编辑
// is_between_apply: false // 活动报名期间
// is_start 活动是否开启
},
// 页面触底,加载下一页
onScrolltolower(){
let tab_item = this.tab_list[this.tab_current];
if(tab_item.isPage){
tab_item.page = tab_item.page + 1;
this.getMyActivity();
}
},
// 下拉刷新处理
refreshFn(options){
let tab_item = this.tab_list[this.tab_current];
tab_item.page = 1;
tab_item.isPage = true;
tab_item.loadingClass = true;
tab_item.list = []
tab_item.loadingText = '正在加载中';
this.getMyActivity(options);
},
// scroll-view 下拉刷新
onRefresherrefresh(){
this.isRefresher = true;
this.refreshFn({type: 'scrollRefresh'});
},
tabChange(event){
this.tab_current = event;
this.getMyActivity();
},
swiperChange(event){
this.tab_current = event.detail.current;
if (event.detail.source == '') return; // 如果是被动出发,没有事件类型则不做处理
this.getMyActivity();
},
getMyActivity(options = {}) {
let tab_item = this.tab_list[this.tab_current];
this.$http
.get({
api: 'api/supplier/activity',
data:{
status: tab_item.state,
page: tab_item.page,
page_size: this.pageSize
},
header: {
token: this.token
},
})
.then(res => {
if (res.data.code == 200) {
if (res.data.status) {
let isPage = res.data.next_page_url == null?false:true;
tab_item.isPage = isPage;
if(!isPage) {
tab_item.loadingClass = false;
tab_item.loadingText = '没有更多数据啦~';
}
if(options.type == 'pageRefresh') {
uni.stopPullDownRefresh();
}else if(options.type == 'scrollRefresh') {
this.isRefresher = false;
}
if(tab_item.page == 1) {
tab_item.list = res.data.data.data;
}else {
tab_item.list.push(...res.data.data.data);
}
console.log('数组列表',tab_item.list)
} else {
wx.showModal({
content: res.data.message || '请下拉页面刷新重试',
showCancel: false
});
}
} else {
wx.showModal({
content: res.data.message || '请下拉页面刷新重试',
showCancel: false
});
}
wx.hideLoading();
})
.catch(() => {
wx.hideLoading();
wx.showModal({
content: '请求失败',
showCancel: false
});
});
}
}
}
</script>
<style lang="scss" scoped="scoped">
.scroll-content{
width: 100%;
display: flex;
flex-wrap: wrap;
justify-content: center;
.card{
width: 686rpx;
height: max-content;
background-color: #FFFFFF;
box-shadow: 1rpx 1rpx 6rpx 3rpx #e5e5e5;
margin-top: 30rpx;
border-radius: 20rpx;
overflow: hidden;
.cover{
width: 686rpx;
height: 300rpx;
position: relative;
.img{
width: 100%;
height: 100%;
background-color: #EEEEEE;
}
.label{
position: absolute;
top: 0;
left: 0;
width: 118rpx;
height: 57rpx;
border-radius: 20rpx 0rpx 20rpx 0rpx;
text-align: center;
line-height: 57rpx;
color: #FFFFFF;
font-size: 26rpx;
}
}
.info{
width: 686rpx;
height: max-content;
padding: 20rpx 30rpx;
box-sizing: border-box;
.title{
font-size: 28rpx;
color: #222222;
font-weight: bold;
}
.date{
margin-top: 20rpx;
font-size: 24rpx;
color: #555555;
}
}
}
}
.theme-1{
background-color: #0E2F9E;
}
.theme-2{
background-color: #1789E4;
}
.theme-3{
background-color: #777777;
}
// tabs 样式修改
/deep/.u-scroll-box {
display: flex;
justify-content: center;
align-items: center;
border-bottom: 1rpx solid rgba(0, 0, 0, 0.1);
}
/deep/.u-scroll-box .u-tab-bar {
background-color: #0E2F9E!important;
width: 80rpx!important;
position: absolute;
left: 0;
bottom: -12rpx;
}
/deep/.special_tab .u-tabs .u-scroll-box .u-tab-bar {
background-color: #0E2F9E!important;
width: 56rpx!important;
position: absolute;
height: 5rpx!important;
left: 8rpx;
bottom: -4rpx;
}
/deep/ .u-tab-item {
font-size: 28rpx!important;
}
</style>