159 lines
3.1 KiB
JavaScript
159 lines
3.1 KiB
JavaScript
// pages/articleList/index.js
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import request from '~/api/request';
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Page({
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/**
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* 页面的初始数据
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*/
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data: {
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title: '',
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articles: [],
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page: 1,
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page_size: 10,
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hasMore: true,
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loading: false,
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searchKeyword: ''
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},
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// Helper function to strip HTML tags and convert to plain text
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stripHtml(html) {
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if (!html) return '';
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return html.replace(/<[^>]*>/g, '');
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},
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// 搜索输入处理
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onSearchInput(e) {
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this.setData({
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searchKeyword: e.detail.value
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});
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},
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// 执行搜索
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async onSearch() {
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this.setData({
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page: 1,
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articles: [],
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hasMore: true
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});
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await this.getList();
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},
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// 获取文章列表
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async getList(){
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if (this.data.loading || !this.data.hasMore) return;
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this.setData({ loading: true });
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try {
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const res = await request('patient/articles', 'get', {
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title: this.data.searchKeyword,
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page: this.data.page,
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page_size: this.data.page_size
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});
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// Convert rich text content to plain text for each article
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const articlesWithPlainText = res.list.map(article => ({
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...article,
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contentText: this.stripHtml(article.content)
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}));
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// 如果是第一页，直接替换；否则追加
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const newArticles = this.data.page === 1 ? articlesWithPlainText : [...this.data.articles, ...articlesWithPlainText];
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this.setData({
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articles: newArticles,
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hasMore: res.list.length === this.data.page_size,
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loading: false
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});
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} catch (error) {
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console.error('获取文章列表失败:', error);
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this.setData({ loading: false });
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wx.showToast({
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title: '获取数据失败',
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icon: 'none'
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});
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}
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},
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// 加载更多数据
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async loadMore() {
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if (this.data.hasMore && !this.data.loading) {
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this.setData({
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page: this.data.page + 1
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});
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await this.getList();
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}
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},
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async preview(e){
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console.log(e.currentTarget.dataset.index)
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const index = e.currentTarget.dataset.index
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await wx.setStorageSync('article',JSON.stringify(this.data.articles[index]));
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wx.navigateTo({
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url: '/pages/article/index',
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})
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad(options) {
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this.getList()
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady() {
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},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow() {
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},
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/**
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* 生命周期函数--监听页面隐藏
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*/
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onHide() {
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},
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/**
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* 生命周期函数--监听页面卸载
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*/
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onUnload() {
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},
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/**
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* 页面相关事件处理函数--监听用户下拉动作
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*/
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onPullDownRefresh() {
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this.setData({
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page: 1,
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articles: [],
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hasMore: true
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});
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this.getList().then(() => {
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wx.stopPullDownRefresh();
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});
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},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom() {
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this.loadMore();
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},
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/**
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* 用户点击右上角分享
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*/
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onShareAppMessage() {
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}
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}) |