list.vue
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<template>
<view class="main">
<view class="toptitle">
<view class="toptitle_left" @click="ht">
<u-icon name="arrow-left" color="#fff" size="20"></u-icon>
</view>
<view class="toptitle_title">产品新闻</view>
</view>
<view class="article-list" style="padding: 20rpx;">
<view class="list" v-for="(item, index) in list" :key="item.id" @click="goDetail(item)">
<view class="item">
<view class="title">
<text class="two-omit">【{{getXwflName(item.xwfl)}}】{{item.sbmc}}</text>
</view>
<view class="summary" v-if="item.xwgy">
<text class="two-omit">{{item.xwgy}}</text>
</view>
<view class="find-collect">
<view class="find">
<text>{{item.fbsj == null ? '' : timestampToTime(item.fbsj)}}</text>
</view>
</view>
</view>
<view class="thumb" v-if="item.xgtp">
<image :src="'https://hhjj.antissoft.com' + item.xgtp" mode="aspectFill"></image>
</view>
</view>
<view v-if="list.length === 0 && !loading" class="empty-tip">
<text>暂无产品新闻</text>
</view>
<view v-if="loading" class="loading-tip">
<text>加载中...</text>
</view>
<view v-if="!hasMore && list.length > 0" class="nomore-tip">
<text>没有更多了</text>
</view>
</view>
</view>
</template>
<script>
export default {
data() {
return {
list: [],
loading: false,
hasMore: true,
form: {
currentPage: 1,
pageSize: 20,
sidx: 'fbsj',
sort: 'desc'
}
}
},
onLoad() {
this.fetchList();
},
onReachBottom() {
if (this.hasMore && !this.loading) {
this.form.currentPage += 1;
this.fetchList(true);
}
},
methods: {
getXwflName(code) {
const map = { 'xcp': '新产品', 'cpsj': '产品升级', 'xtsj': '系统升级', 'zlgx': '资料更新', 'scdt': '市场动态' };
return (code && map[code]) ? map[code] : '新闻';
},
timestampToTime(timestamp) {
const date = new Date(timestamp);
const Y = date.getFullYear() + '-';
const M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '-';
const D = (date.getDate() < 10 ? '0' + date.getDate() : date.getDate()) + ' ';
const h = (date.getHours() < 10 ? '0' + date.getHours() : date.getHours()) + ':';
const m = (date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes()) + ':';
const s = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds();
return Y + M + D + h + m + s;
},
fetchList(append = false) {
if (this.loading) return;
this.loading = true;
if (!append) {
this.list = [];
this.form.currentPage = 1;
}
this.API.hqxccplist(this.form).then(res => {
this.loading = false;
if (res && res.data && res.data.list) {
const newList = res.data.list;
for (let i = 0; i < newList.length; i++) {
if (newList[i].xgtp && newList[i].xgtp !== '' && newList[i].xgtp !== null) {
try {
const arr = JSON.parse(newList[i].xgtp);
if (Array.isArray(arr) && arr.length > 0) {
newList[i].xgtp = arr[0].url || arr[0];
}
} catch (e) {}
}
}
this.list = append ? this.list.concat(newList) : newList;
const total = res.data.pagination ? res.data.pagination.total : 0;
this.hasMore = this.list.length < total;
} else {
this.hasMore = false;
}
}).catch(() => {
this.loading = false;
this.hasMore = false;
});
},
goDetail(item) {
uni.setStorageSync('xccpinfo', JSON.stringify(item));
uni.navigateTo({
url: '/pages/new/cpxw/cpxw'
});
},
ht() {
uni.navigateBack({ delta: 1 });
}
}
}
</script>
<style scoped lang="scss">
.main {
padding-top: 87px;
background-color: #F8F8F8;
min-height: 100vh;
}
.toptitle {
position: fixed;
top: 0;
left: 0;
right: 0;
width: 100%;
background-color: #0052D8;
display: flex;
height: 80px;
justify-content: center;
align-items: center;
z-index: 200;
.toptitle_left {
padding-top: 20px;
position: absolute;
left: 10px;
z-index: 1000;
}
.toptitle_title {
color: #fff;
font-size: 14px;
padding-top: 20px;
}
}
.article-list {
.list {
display: flex;
align-items: center;
width: 100%;
min-height: 180rpx;
margin-top: 40rpx;
border-bottom: 2rpx solid #eaeaea;
padding-bottom: 40rpx;
background: #fff;
border-radius: 10rpx;
padding: 20rpx;
margin-bottom: 20rpx;
.item {
display: flex;
flex-direction: column;
justify-content: space-between;
flex: 1;
min-width: 0;
.title {
display: flex;
text {
font-size: 26rpx;
}
}
.two-omit {
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
}
.summary {
margin-top: 8rpx;
text {
font-size: 24rpx;
color: #666;
}
}
.summary .two-omit {
-webkit-line-clamp: 2;
}
.find-collect {
margin-top: 10rpx;
.find text {
color: #9FABB5;
font-size: 24rpx;
}
}
}
.thumb {
flex-shrink: 0;
margin-left: 20rpx;
image {
width: 180rpx;
height: 120rpx;
border-radius: 10rpx;
}
}
}
.empty-tip, .loading-tip, .nomore-tip {
text-align: center;
padding: 40rpx;
color: #999;
font-size: 28rpx;
}
}
</style>