155 lines
2.8 KiB
Vue
155 lines
2.8 KiB
Vue
<template>
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<view class="content">
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<view class="container">
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<headers :titles="titles"><uni-icons type="arrow-left" color="#fff" size="22px"></uni-icons></headers>
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<view class="box-" v-for="item in dataList">
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<view class="img-box" @click="goDetail(item.id)">
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<image :src="item.cover" mode="aspectFill"></image>
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<view class="title-box">{{item.title}}</view>
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</view>
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<view class="bottom-box">{{item.describeStr}}</view>
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</view>
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<u-loadmore :status="status" v-if="show == true" />
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</view>
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</view>
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</template>
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<script>
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import headers from '../../components/header/headers.vue'
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import tabbar from '../../components/tabbar/tabbar.vue'
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import request from '../../utils/request.js'
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export default {
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data() {
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return {
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titles: "今日头条",
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msg: "1",
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dataList: [],
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show: false,
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status: 'loading',
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page: 1,
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limit: 10,
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totalPage: 0,
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}
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},
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onShow() {
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this.dataList = []
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this.page = 1
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this.getDataList()
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},
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onPullDownRefresh() {
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this.page = 1,
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this.limit = 10,
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this.totalPage = 0,
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this.dataList = [],
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this.getDataList();
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uni.stopPullDownRefresh()
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},
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onReachBottom() {
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// 触底加载
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if (this.page < this.totalPage) {
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this.page++
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this.getDataList()
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} else {
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uni.showToast({
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title: '没有下一页数据',
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icon: 'none'
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})
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}
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},
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components: {
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headers,
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tabbar
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},
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methods: {
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goDetail(id) {
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uni.navigateTo({
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url: '/homePages/Headline/HeadDetail?id=' + id
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})
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},
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getDataList() {
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uni.showLoading({
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title: '加载中'
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});
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request({
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url: 'app/Headlines/list',
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method: 'post',
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data: {
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limit: this.limit,
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page: this.page
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},
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}).then(res => {
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if (res.data) {
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if (this.page != 1) {
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this.dataList = this.dataList.concat(res.data)
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} else {
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this.dataList = res.data
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}
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this.totalPage = res.pages
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}
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}).finally(rrr => {
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uni.hideLoading()
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})
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},
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goback() {
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uni.navigateBack()
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}
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}
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}
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</script>
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<style scoped lang="scss">
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.content {
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background: #f4f5f6;
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height: 100vh;
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}
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.container {
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width: 100%;
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background: #f4f5f6;
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box-sizing: border-box;
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padding-top: 88px;
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}
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.box- {
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width: 95%;
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margin: 10px auto;
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border-radius: 8px;
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background: #fff;
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overflow: hidden;
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}
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.bottom-box {
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box-sizing: border-box;
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padding: 5px;
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}
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.img-box {
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width: 100%;
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height: 140px;
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position: relative;
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overflow: hidden;
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image {
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width: 100%;
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height: 100%;
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}
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}
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.title-box {
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position: absolute;
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width: 100%;
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background-color: rgba(0, 0, 0, 0.6);
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color: #fff;
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height: 30px;
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bottom: 0px;
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display: flex;
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align-items: center;
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box-sizing: border-box;
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padding: 0px 5px;
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}
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</style> |