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136 lines
4.5 KiB
136 lines
4.5 KiB
9 months ago
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<template>
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<BaseContainer class="search-page">
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<NavBar title="新闻" />
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<view class="news-list-page">
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<view class="swiper-container">
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<view class="swiper-wrapper">
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<view v-for="(item, index) in category" :key="item.id" :class="{ on: index === clickedIndex }"
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@click="clickSlide(index)" class="swiper-slide">{{ item.title }}</view>
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</view>
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</view>
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<template v-if="newsList.length">
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<ul>
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<li v-for="item in newsList" :key="item.id">
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<navigator :url="`/pages/article/news_detail?id=${item.id}`">
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<view class="text">
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<view class="name">{{ item.title }}</view>
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<view class="wrap">
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<view class="hot-wrap">
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<view class="hot" v-for="itm in item.label">{{itm}}</view>
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</view>
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<view class="browse">
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<text class="iconfont iconliulanliang"></text>{{ item.visit | format }}
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</view>
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</view>
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</view>
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<image :src="item.image_input">
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</navigator>
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</li>
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</ul>
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<view v-if="finished" class="prompt">没有更多了~</view>
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</template>
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<image v-else-if="!loading && page === 2" class="empty" :src="getImgPath('/wap/first/zsff/images/no_data_available.png')">
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</view>
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</BaseContainer>
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</template>
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<script>
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import {
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getNewsList, getCategory
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} from "@/api/article";
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export default {
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data() {
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return {
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newsList: [],
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page: 1,
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limit: 15,
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loading: false,
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finished: false,
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swiperOptions: {
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slidesPerView: 'auto',
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observer: true,
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observeParents: true,
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observeSlideChildren: true
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},
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category: [],
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clickedIndex: 0
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};
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},
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filters: {
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format: function (value) {
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if (value) {
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return value;
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} else {
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return 0;
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}
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}
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},
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watch: {
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},
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mounted() {
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this.getCategory();
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},
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methods: {
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// 点击分类
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clickSlide (index) {
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this.clickedIndex = index;
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this.newsList = [];
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this.page = 1;
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this.finished = false;
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this.getNewsList();
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},
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// 新闻列表
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getNewsList () {
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var that = this;
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if (that.loading || that.finished) {
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return;
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}
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that.loading = true;
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uni.showLoading({
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title: '加载中'
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});
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let params = {
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page: that.page++,
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limit: that.limit,
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cid: this.category.length ? this.category[this.clickedIndex].id : 0
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}
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getNewsList(params).then(res => {
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var data = res.data;
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that.newsList = that.newsList.concat(data);
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that.finished = that.limit > data.length;
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that.loading = false;
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uni.hideLoading();
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}).catch(err => {
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that.loading = false;
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uni.hideLoading();
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})
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},
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// 获取分类
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getCategory () {
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this.loading = true;
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let app=this
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uni.showLoading({
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title: '加载中'
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});
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getCategory().then(res => {
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app.loading = false;
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uni.hideLoading();
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app.category = res.data;
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app.getNewsList();
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}).catch(err => {
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app.loading = false;
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uni.hideLoading();;
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console.error(err);
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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>
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</style>
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