291 lines
9.0 KiB
JavaScript
291 lines
9.0 KiB
JavaScript
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var app = getApp()
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var that=null
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var sopenFrame=null
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var ewmtitle=null
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var img1=""
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var mCanvas,mCanvas0,mCanvas1
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Page( {
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data: {
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avatarUrl: "../../images/profile.png",
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YQRcodeUrl: "",
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QRcodeUrl: "",
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minQRcodeUrl: "",
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NCName:"您还没有登录，请先登录！",
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loadingHidden:false,
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shareImgSrc:"",
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yqm:"",
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savetitle:"保存二维码到相册",
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ifdownload:0,
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selindex:0,
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tempFilePath:""
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},
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onLoad: function() {
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that = this
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that.rdata(0)
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},onPullDownRefresh: function () {
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//在当前页面显示导航条加载动画
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wx.showNavigationBarLoading();
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//显示 loading 提示框。需主动调用 wx.hideLoading 才能关闭提示框
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wx.showLoading({
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title: '刷新中...',
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})
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that.rdata(1)
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},rdata: function(t) {
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var userId = wx.getStorageSync("userId")
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var LoginId = wx.getStorageSync("LoginId")
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wx.request({
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url: app.globalData.apiurl + "/xapiajax.ashx",
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data: {
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action:"getmytgm",
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userId:(!userId?"":userId),
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LoginId:(!LoginId?"":LoginId)
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},
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method:"GET",
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dataType:"json",
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success (res) {
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if(res.data.status==1){
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that.setData({
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QRcodeUrl:res.data.QRcode,
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YQRcodeUrl:res.data.QRcode,
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minQRcodeUrl:res.data.QRcode,
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yqm:res.data.yqm
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})
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if(res.data.QRcode!=""){
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try{
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/*wx.downloadFile({
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url: res.data.QRcode,
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success (res0) {
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if (res0.statusCode === 200) {
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img1=res0.tempFilePath
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that.setData({
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QRcodeUrl:img1,
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ifdownload:1
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})*/
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img1=res.data.QRcode
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that.setData({
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ifdownload:1
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})
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wx.createSelectorQuery().select('#myCanvas')
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.fields({ node: true, size: true })
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.exec((res) => {
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let textCanvas = res[0].node; // 重点1
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mCanvas=textCanvas
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let textCtx = textCanvas.getContext('2d'); // 重点2
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const dpr = wx.getSystemInfoSync().pixelRatio
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textCanvas.width = res[0].width * dpr
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textCanvas.height = res[0].height * dpr
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textCtx.scale(dpr, dpr)
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textCtx.clearRect(0,0,textCanvas.width,textCanvas.height)
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textCtx.beginPath();
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//绘制背景
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//textCtx.fillStyle = '#fff'
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//textCtx.clearRect(0,0,textCanvas.width,textCanvas.height)
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//textCtx.fillRect(0, 0, textCanvas.width, textCanvas.height)
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const bg = textCanvas.createImage();
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bg.src = '../../images/2wm_bg.png';
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bg.onload = () => {
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textCtx.drawImage(bg, 0, 0, 300, 533)
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const bg0 = textCanvas.createImage();
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bg0.src = img1;
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bg0.onload = () => {
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textCtx.drawImage(bg0, 110, 380, 90, 90)
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}
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}
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})
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that.setData({
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loadingHidden: true
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})
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//}
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//}
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//})
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}catch(err){
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wx.showToast({
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title: err,
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icon: "none",
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duration: 5000
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})
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}
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}
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}else{
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if(res.data.msg=="您未登录"||res.data.msg=="参数错误"){
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wx.removeStorageSync('userId')
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wx.removeStorageSync('LoginId')
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that.rdata(0)
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}
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wx.showToast({
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title: res.data.msg,
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icon: "none",
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duration: 3000
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})
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}
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if(t==1){
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//隐藏loading 提示框
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wx.hideLoading();
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//隐藏导航条加载动画
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wx.hideNavigationBarLoading();
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//停止下拉刷新
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wx.stopPullDownRefresh();
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}
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}
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})
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},onredata: function(e) {
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that.rdata(0)
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},swiperchange: function(e) {
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that.setData({
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selindex:e.detail.current
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})
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},onsavepic: function(e) {
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that.setData({
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savetitle:"保存中，请稍候..."
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})
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var userId = wx.getStorageSync("userId")
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var LoginId = wx.getStorageSync("LoginId")
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wx.canvasToTempFilePath({
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canvasId: "myCanvas"+(that.data.selindex==0?"":(that.data.selindex==1?"0":"1")),
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destWidth: 405,
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destHeight: 720,
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canvas: (that.data.selindex==0?mCanvas:(that.data.selindex==1?mCanvas0:mCanvas1)),
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success: function(res0) {
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// 获取图片路径
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const tempFilePath = res0.tempFilePath;
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wx.saveImageToPhotosAlbum({
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filePath: tempFilePath,
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success(res) {
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console.log(res);
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wx.showModal({
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title: '图片保存成功',
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content: '图片成功保存到相册了，去发圈噻~',
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showCancel: false,
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confirmText: '好哒',
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confirmColor: '#72B9C3',
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success: function (res0) {
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if (res0.confirm) {
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}
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that.setData({
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QRcodeHidden: true,
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savetitle:"保存二维码到相册"
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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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fail: function(err) {
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wx.showToast({
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title: err,
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icon: "none",
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duration: 10000
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})
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}
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})
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},onsavepic0: function() {
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/*wx.saveImageToPhotosAlbum({
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filePath: img1,
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success(res) {
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console.log(res);
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wx.showModal({
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title: '图片保存成功',
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content: '图片成功保存到相册了，去发圈噻~',
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showCancel: false,
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confirmText: '好哒',
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confirmColor: '#72B9C3',
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success: function (res0) {
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if (res0.confirm) {
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}
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that.setData({
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QRcodeHidden: true,
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savetitle:"保存二维码到相册"
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})
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}
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})
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}
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})*/
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},gotourl: function(e) {
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var index = e.currentTarget.dataset.id
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var userId = wx.getStorageSync("userId")
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var LoginId = wx.getStorageSync("LoginId")
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if(userId&&LoginId){
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if(index==0){
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that.onQRcode()
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}else{
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wx.navigateTo({
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url: that.data.userListInfo[index].url
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})
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}
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}else{
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wx.navigateTo({
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url: "../login/index"
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})
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}
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},gouserinfo: function(e) {
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var userId = wx.getStorageSync("userId")
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var LoginId = wx.getStorageSync("LoginId")
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if(userId&&LoginId){
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wx.navigateTo({
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url: "../myto/index"
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})
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}else{
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wx.navigateTo({
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url: "../login/index"
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})
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}
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},
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ontreturn:function() {
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wx.navigateBack({})
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},
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onQRcode:function() {
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that.setData({
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QRcodeHidden:false
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})
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},closeQRcode:function(e) {
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that.setData({
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QRcodeHidden: true
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})
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},inQRcode:function(e) {
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},onregister:function(e) {
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wx.navigateTo({
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url: "../register/index?tguid=" + that.data.yqm
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})
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},
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oncopy:function(e) {
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var font = e.currentTarget.dataset.font
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wx.setClipboardData({
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data: font,
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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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}) |