var config = require("../../config/config.js"); var app = getApp(); const Http = require("../../utils/HttpBasics"); const QR = require("../../utils/memberqrcode.js"); Page({ /** * 页面的初始数据 */ data: { canIUse: wx.canIUse('official-account'), flag: 'hidden', score:'0', name:"", birthdate:"", sex:"", showEdit:false, ismember:false, showQrcode:false, canvasHidden: false, maskHidden: true, imagePath: '', showmemberqrcode: false, placeholder: ''//默认二维码生成文本 }, /** * 跳转到成长值的页面 */ gotograde:function(){ wx.navigateTo({ url: '/pages/grade/grade', }) }, // getrun:function(){ // let that = this; // wx.getWeRunData({ // success: function (res) { // Http.post({ // url: config.api.getWeRunData, // data: { // encryptedData: res.encryptedData, // iv: res.iv // } // }).then(res => { // that.setData({ // step: res.data.stepInfoList[30].step // }) // }) // } // }) // }, /** * */ // getxinghao:function(){ // wx.getSystemInfo({ // success:function(res){ // wx.showModal({ // content: res.brand, // }) // } // }) // }, navigateTo() { wx.navigateTo({ url: `/pages/login/index` }); }, showVersion: function() { /** * 长按显示版本号 */ let that = this; if (that.data.flag == 'hidden') { that.setData({ flag: 'show' }); } }, gotoedit:function(){ wx.navigateTo({ url: '/pages/edit/edit', }) }, /** * 生命周期函数--监听页面显示 */ onShow: function() { let that = this; let num = wx.getStorageSync('couponNum'); wx.hideTabBarRedDot({ index: 2 }); if (num == 'couponNum1') { wx.setStorage({ key: 'couponNum', data: "couponNum1", }) that.setData({ couponNum: "couponNum1" }) } else if (num == 'couponNum') { that.setData({ couponNum: "couponNum" }) }; Http.get({ url: config.api.getScore, data: {} }).then(res=>{ if (res.data.address && res.data.name && res.data.sex && res.data.birthdate){ that.setData({ showEdit:true }) } that.setData({ score: res.data.score, levelName: res.data.levelName, }) if (res.data.nickName || res.data.phone){ that.setData({ ismember:true, memberId: res.data.id }) var size = this.setCanvasSize(); var initUrl = res.data.id; console.log(initUrl) this.createQrCode(initUrl, "mycanvas1", size.w, size.h); } }) .catch(err => { wx.showToast({ title: err.errMsg, icon: 'none', duration: 2000, mask: false }); }) //暂时注释 // that.getrun(); // 判断是否显示特享礼遇 Http.get({ url: config.api.scoreLevelInfo, data: {} }) .then(res=>{ // if true 则开启特享礼遇 if (res.data.discountEnable){ that.setData({ discountEnable:true }) } else{ that.setData({ discountEnable: false }) } }) }, hideQrcode:function(){ let that = this; that.setData({ showQrcode: false }) }, //适配不同屏幕大小的canvas setCanvasSize: function () { var size = {}; try { var res = wx.getSystemInfoSync(); var scale = 750 / 500;//不同屏幕下canvas的适配比例;设计稿是750宽 var width = res.windowWidth / scale; var height = width;//canvas画布为正方形 size.w = width; size.h = height; } catch (e) { // Do something when catch error console.log("获取设备信息失败" + e); } return size; }, createQrCode: function (url, canvasId, cavW, cavH) { //调用插件中的draw方法,绘制二维码图片 QR.api.draw(url, canvasId, cavW, cavH); // setTimeout(() => { this.canvasToTempImage(); }, 1000); }, //点击图片进行预览,长按保存分享图片 previewImg: function (e) { var img = this.data.imagePath; console.log(img); wx.previewImage({ current: img, // 当前显示图片的http链接 urls: [img] // 需要预览的图片http链接列表 }) }, qrcode: function (e) { var that = this; that.setData({ showQrcode:true }) wx.showToast({ title: '生成中...', icon: 'loading', duration: 2000 }); var st = setTimeout(function () { wx.hideToast() var size = that.setCanvasSize(); var url = that.data.memberId; that.createQrCode(url, "mycanvas1", size.w, size.h); that.setData({ maskHidden: true }); clearTimeout(st); }, 1000) }, close: function () { this.setData({ showmemberqrcode: false, }) } });