205 lines
4.4 KiB
JavaScript
205 lines
4.4 KiB
JavaScript
// pages/details/details.js
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const request = require('../../utils/request')
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const ui = require('../../utils/ui')
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const wxParse = require("../../wxParse/wxParse.js");
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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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navTitle: "详情",
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date: "",
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title: "",
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content: "",
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aid: 0,
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isDow: false,
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ext_download_link: "",
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ext_dow_ext: "",
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dowBtnTxt: "下载附件",
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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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let that = this;
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if (!options.aid) {
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wx.navigateBack()
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this.triggerEvent('onBack')
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}
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that.setData({
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aid: options.aid
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})
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that.GetDetailsInfo()
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console.log(options);
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//
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},
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initContent() {
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let that = this;
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console.log(that.data.content);
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if (that.data.content.length > 0) {
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wxParse.wxParse('content', 'html', that.data.content, that, 0);
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}
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},
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GetDetailsInfo() {
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let that = this;
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request.request({
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method: "GET",
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// https://app.19year.cn/api.php/doc/details?id=51
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url: "/api.php/doc/details?id=" + that.data.aid
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}).then(res => {
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if (res.data.code === 1) {
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that.setData({
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title: res.data.data.title,
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date: res.data.data.date,
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content: res.data.data.content,
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ext_download_link: res.data.data.ext_download_link,
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ext_dow_ext: res.data.data.ext_dow_ext,
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})
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if (res.data.data.ext_download_link.length > 0) {
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that.setData({
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isDow: true
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})
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let dowBtnTxt = ""
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let ext_dow_ext = res.data.data.ext_dow_ext
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if (ext_dow_ext === "pdf" || ext_dow_ext === "doc" || ext_dow_ext === "docx") {
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dowBtnTxt = "下载附件"
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} else {
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dowBtnTxt = "复制下载地址去浏览器下载附件"
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}
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that.setData({
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dowBtnTxt: dowBtnTxt
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})
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}
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that.initContent()
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}
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}).catch(err => {
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console.log('ERROR', err)
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});
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},
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downloadFileOpen() {
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let that = this;
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let ext_download_link = that.data.ext_download_link
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let ext_dow_ext = that.data.ext_dow_ext
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if (ext_dow_ext === "pdf" || ext_dow_ext === "doc" || ext_dow_ext === "docx") {
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ui.showLoading('加载中...');
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wx.downloadFile({
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url: ext_download_link,
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success: function (res) {
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console.log(res, "wx.downloadFile success res")
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if (res.statusCode != 200) {
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ui.hideLoading()
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ui.showToast("预览文件失败")
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return false
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}
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var Path = res.tempFilePath //返回的文件临时地址，用于后面打开本地预览所用
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wx.openDocument({
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filePath: Path,
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showMenu: true,
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success: function (res) {
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console.log('打开成功');
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util.hideLoading()
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}
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})
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},
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fail: function (err) {
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console.log(err, "wx.downloadFile fail err");
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ui.hideLoading()
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ui.showToast("预览文件失败")
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}
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})
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// wx.downloadFile({
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// url: ext_download_link,
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// success(res) {
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// if (res.statusCode === 200) {
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// const filePath = res.tempFilePath
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// wx.openDocument({
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// filePath: filePath,
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// showMenu: true, //关键点
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// success: function (res) {
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// console.log('打开文档成功')
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// }
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// })
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// }
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// }
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// })
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} else {
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wx.setClipboardData({
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data: ext_download_link,
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success: function (res) {
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wx.getClipboardData({
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success: function (res) {
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wx.showToast({
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title: '复制成功'
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})
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}
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})
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}
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})
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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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},
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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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},
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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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}) |