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271
pages/article/index.vue
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271
pages/article/index.vue
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<!-- +----------------------------------------------------------------------
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| 麦沃德科技赋能开发者，助力商协会发展
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+----------------------------------------------------------------------
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| Copyright (c) 2017～2024 www.wdsxh.cn All rights reserved.
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+----------------------------------------------------------------------
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| 沃德商协会系统并不是自由软件，不加密，并不代表开源，未经许可不可自由转售和商用
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+----------------------------------------------------------------------
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| Author: MY WORLD Team <bd@maiwd.cn> www.maiwd.cn
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+----------------------------------------------------------------------
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| 平台动态-列表 开发者: 麦沃德科技-半夏
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+---------------------------------------------------------------------- -->
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<template>
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<view class="container" :style="{'--theme-color': themeColor}">
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<!-- 标题栏 -->
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<title-bar :title="getPageTitle()"></title-bar>
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<!-- 内容区 -->
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<view class="container-main" v-if="loadEnd">
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<!-- 顶部导航 -->
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<scroll-view scroll-x class="main-screen" :style="{top: titleBarHeight + 'px'}" v-if="showScreen && screenList.length">
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<view class="screen-item" @click="changeScreen(0)">
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<view class="text" :class="{active: selectScreen == 0}">全部</view>
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</view>
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<view class="screen-item" v-for="item in screenList" :key="item.id" @click="changeScreen(item.id)">
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<view class="text" :class="{active: selectScreen == item.id}">{{item.name}}</view>
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</view>
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</scroll-view>
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<!-- 新闻列表 -->
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<view class="main-list">
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<article-item :show-data="articleList" :show-title="getPageTitle()" v-if="articleList.length"></article-item>
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<empty top="30%" title="暂无相关内容~" v-else></empty>
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</view>
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</view>
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<!-- 底部导航 -->
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<tab-bar></tab-bar>
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</view>
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</template>
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<script>
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import { mapState } from "vuex"
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import articleItem from "@/pages/component/article/index.vue"
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// #ifdef H5
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import wx from 'weixin-js-sdk';
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// #endif
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export default {
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components: {
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articleItem,
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},
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data() {
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return {
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// 加载完成
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loadEnd: false,
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// 标题栏高度
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titleBarHeight: 0,
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// 是否显示分类筛选
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showScreen: true,
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// 分类列表
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screenList: [],
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// 已选分类
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selectScreen: 0,
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// 页面标题
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pageTitle: "",
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// 新闻列表
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articleList: [],
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// 分类查询参数
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page: 1,
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limit: 20,
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hasMore: false,
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}
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},
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computed: {
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...mapState({
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themeColor: state => state.app.themeColor,
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shareImage: state => state.app.shareImage,
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shareTitle: state => state.app.shareTitle,
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})
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},
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mounted() {
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// #ifdef MP-WEIXIN
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let statusBarHeight = uni.getSystemInfoSync().statusBarHeight
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let menuButtonInfo = uni.getMenuButtonBoundingClientRect()
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this.titleBarHeight = statusBarHeight + (menuButtonInfo.top - statusBarHeight) * 2 + menuButtonInfo.height
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// #endif
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},
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onLoad(option) {
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uni.showLoading({
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title: "加载中"
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})
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if (option.id) {
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this.selectScreen = option.id
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this.showScreen = false
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} else {
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this.showScreen = true
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}
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this.getArticleCategory()
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if (option.title) this.pageTitle = decodeURIComponent(option.title)
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this.getArticleList(() => {
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uni.hideLoading()
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this.loadEnd = true
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})
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// #ifdef H5
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this.initConfig()
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// #endif
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},
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onPullDownRefresh() {
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this.page = 1
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this.getArticleList(() => {
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uni.stopPullDownRefresh()
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})
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},
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onReachBottom() {
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if (this.hasMore) {
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this.page++
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this.getArticleList()
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}
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},
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onShareAppMessage() {
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return {
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title: this.shareTitle,
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imageUrl: this.shareImage,
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}
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},
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onShareTimeline() {
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return {
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title: this.shareTitle,
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imageUrl: this.shareImage,
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}
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},
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methods: {
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// #ifdef H5
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// 微信公众号初始化方法
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initConfig() {
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this.$util.request("main.WeChatConfig", {
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url: location.href.split('#')[0]
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}).then(res => {
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if (res.code == 1) {
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wx.config({
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debug: false,
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appId: res.data.appId,
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timestamp: Number(res.data.timestamp),
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nonceStr: res.data.nonceStr,
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signature: res.data.signature,
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jsApiList: ["updateAppMessageShareData", "updateTimelineShareData"],
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openTagList: ["updateAppMessageShareData", "updateTimelineShareData"],
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})
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wx.ready(() => {
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wx.updateAppMessageShareData({
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title: this.shareTitle,
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desc: "",
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link: window.location.href,
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imgUrl: this.shareImage,
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});
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wx.updateTimelineShareData({
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title: this.shareTitle,
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link: window.location.href,
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imgUrl: this.shareImage,
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});
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});
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} else {
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uni.hideLoading()
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uni.showToast({
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title: res.msg,
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icon: 'none'
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})
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}
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}).catch(error => {
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uni.hideLoading()
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console.error('通过config接口注入权限验证配置 ', error)
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})
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},
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// #endif
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// 获取页面标题
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getPageTitle() {
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if (this.pageTitle) {
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return this.pageTitle || "平台动态"
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} else {
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var pageTitle = "平台动态"
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if (this.selectScreen) {
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const index = this.screenList.findIndex(item => item.id == this.selectScreen)
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if (index > -1) pageTitle = this.screenList[index].name
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}
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return pageTitle
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}
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},
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// 获取文章分类
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getArticleCategory() {
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this.$util.request("main.article.category").then(res => {
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if (res.code == 1) {
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this.screenList = res.data
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} else {
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uni.showToast({
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title: res.msg,
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icon: 'none'
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})
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}
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}).catch(error => {
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console.error('获取文章列表 ', error)
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})
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},
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// 获取文章列表
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getArticleList(fn) {
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let data = {
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page: this.page,
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limit: this.limit,
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}
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if (this.selectScreen) data.cat_id = this.selectScreen
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this.$util.request("main.article.list", data).then(res => {
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if (fn) fn()
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if (res.code == 1) {
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let list = res.data.data
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this.hasMore = this.page < res.data.total / this.limit ? true : false
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this.articleList = this.page == 1 ? list : [...this.articleList, ...list];
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} else {
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uni.showToast({
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title: res.msg,
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icon: 'none'
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})
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}
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}).catch(error => {
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if (fn) fn()
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console.error('获取文章列表 ', error)
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})
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},
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// 更改分类
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changeScreen(id) {
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this.selectScreen = id
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this.page = 1
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this.getArticleList()
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},
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}
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}
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</script>
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<style lang="scss">
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.container {
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.container-main {
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.main-screen {
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white-space: nowrap;
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background: #ffffff;
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position: sticky;
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top: 0;
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z-index: 99;
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.screen-item {
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padding: 0 24rpx;
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display: inline-flex;
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justify-content: center;
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min-width: 25%;
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.text {
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padding: 36rpx 0;
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color: #5A5B6E;
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font-size: 28rpx;
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line-height: 40rpx;
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text-align: center;
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border-bottom: 4rpx solid transparent;
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&.active {
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color: var(--theme-color);
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border-color: var(--theme-color);
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}
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}
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}
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}
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.main-list {
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padding: 32rpx;
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}
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}
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}
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</style>
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