118 lines
2.0 KiB
JavaScript
118 lines
2.0 KiB
JavaScript
// pages/qrCode/qrCode.js
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var app = getApp();
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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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store_id: "",
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qr_code: "",
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keyOn: false
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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: function (options) {
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if (options.key) {
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this.setData({
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keyOn: true
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});
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} else {
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if (options.store_id) {
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this.setData({
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store_id: options.store_id
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});
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}
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}
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this.getCode();
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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: function () {
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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: function () {
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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: function () {
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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: function () {
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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: function () {
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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: function () {
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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: function () {
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},
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downLoad(e){
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let arr = [];
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arr.push(this.data.qr_code);
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wx.previewImage({
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urls: arr,
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});
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},
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getCode() {
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let that = this;
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let urlStr;
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if (this.data.keyOn) {
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urlStr = app.getNetAddresss('plugin.store-cashier.frontend.store.goods-buy.get-collection-code');
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} else {
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urlStr = app.getNetAddresss('plugin.store-cashier.frontend.store.goods-buy.goodsqrcode');
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urlStr += '&id=' + this.data.store_id;
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}
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app._getNetWork({
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url: urlStr,
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success: function (resdata) {
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var res = resdata.data;
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if (res.result == 1) {
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that.setData({
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qr_code: that.data.keyOn?res.data:res.data.small_qrcode
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});
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} else {
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wx.showToast({
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icon: 'none',
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title: res.msg,
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duration: 1500
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});
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}
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},
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fail: function (res) {
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console.log(res);
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}
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});
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}
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}); |