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@ -1,6 +1,9 @@ |
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// pages/info/hotelProductInfo/index.js
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import util from "../../../utils/util" |
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import commonApi from "../../../utils/https/common" |
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let device = wx.getSystemInfoSync(); |
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const ratio = device.windowWidth / 750; |
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import QRCode from '../../../utils/weapp-qrcode.js' |
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let app = getApp() |
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Page({ |
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@ -8,31 +11,33 @@ Page({ |
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* 页面的初始数据 |
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*/ |
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data: { |
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invoiceModes:{ |
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1:"如需发票,请向酒店前台索取", |
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2:"美团开具发票", |
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3:"第三方开具发票" |
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invoiceModes: { |
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1: "如需发票,请向酒店前台索取", |
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2: "美团开具发票", |
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3: "第三方开具发票" |
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}, |
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showInfoFlag:false, |
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listimgs:[], |
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startDate:"",//入住时间
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endDate:"",//离店时间
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startDateText:"",//入住时间转文字
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endDateText:"",//离店时间转文字
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days:1,//住店的日期总数
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today:"",//今天，也就是入住可以选择的日期
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tomorrow:"",//离店最早可以选择的日期
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sceneInfo:null, |
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ask:[], |
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isLike:0, |
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commentTotal:0, |
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comment:[], |
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products:[], |
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isTest:true, |
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activeSkuIndex:-1, |
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skuList:[], |
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roomInfo:null, |
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retailId:"" |
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showInfoFlag: false, |
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listimgs: [], |
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startDate: "",//入住时间
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endDate: "",//离店时间
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startDateText: "",//入住时间转文字
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endDateText: "",//离店时间转文字
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days: 1,//住店的日期总数
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today: "",//今天，也就是入住可以选择的日期
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tomorrow: "",//离店最早可以选择的日期
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sceneInfo: null, |
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ask: [], |
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isLike: 0, |
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commentTotal: 0, |
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comment: [], |
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products: [], |
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isTest: true, |
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activeSkuIndex: -1, |
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skuList: [], |
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roomInfo: null, |
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retailId: "", |
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shareImg: null, |
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showShareFlag: false |
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}, |
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/** |
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@ -40,95 +45,95 @@ Page({ |
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*/ |
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onLoad: function (options) { |
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this.setData({ |
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id:options.id |
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id: options.id |
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}) |
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if(options.retailId){ |
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if (options.retailId) { |
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this.setData({ |
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retailId:options.retailId |
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retailId: options.retailId |
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}) |
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} |
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commonApi._post("pbservice/Other/getClientConfig",{ |
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unique_key:"wechatxcx" |
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}).then(res=>{ |
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commonApi._post("pbservice/Other/getClientConfig", { |
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unique_key: "wechatxcx" |
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}).then(res => { |
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let data = JSON.parse(res.data); |
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this.setData({ |
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isTest:data.isTest |
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isTest: data.isTest |
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}) |
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}) |
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// 先初始化日期
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let today = new Date(),tomorrow = new Date(today.getTime() + 24 * 60 * 60 * 1000); |
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let today = new Date(), tomorrow = new Date(today.getTime() + 24 * 60 * 60 * 1000); |
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this.setData({ |
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today:util.formatDate(today), |
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startDate:util.formatDate(today), |
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endDate:util.formatDate(tomorrow), |
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startDateText:util.dateToText(today), |
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endDateText:util.dateToText(tomorrow), |
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tomorrow:util.formatDate(tomorrow) |
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today: util.formatDate(today), |
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startDate: util.formatDate(today), |
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endDate: util.formatDate(tomorrow), |
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startDateText: util.dateToText(today), |
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endDateText: util.dateToText(tomorrow), |
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tomorrow: util.formatDate(tomorrow) |
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}) |
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this.getDetail() |
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// this.getProduct()
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}, |
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BroswerRecord:function(){ |
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setTimeout(()=>{ |
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if(app.globalData.uuid){ |
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commonApi._post('browse/browse_record',{ |
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type:"scene", |
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title:this.data.sceneInfo.title, |
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drive:"mini", |
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source_id:this.data.sceneInfo.id, |
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url:"/pages/info/hotelProductInfo/index?id="+this.data.sceneInfo.id, |
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uuid:app.globalData.uuid |
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}).then(res=>{ |
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BroswerRecord: function () { |
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setTimeout(() => { |
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if (app.globalData.uuid) { |
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commonApi._post('browse/browse_record', { |
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type: "scene", |
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title: this.data.sceneInfo.title, |
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drive: "mini", |
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source_id: this.data.sceneInfo.id, |
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url: "/pages/info/hotelProductInfo/index?id=" + this.data.sceneInfo.id, |
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uuid: app.globalData.uuid |
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}).then(res => { |
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}) |
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} |
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else { |
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this.BroswerRecord(); |
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} |
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},500) |
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}, 500) |
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}, |
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getProduct:function(){ |
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commonApi._post(this.data.sceneInfo.third_supplier_type=='mt'?"scene/get_mt_hotel_real_rooms_list":"scene/get_hotel_sku_list",{ |
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start_time:this.data.startDate, |
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end_time:this.data.endDate, |
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scene_id:this.data.id |
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}).then(res=>{ |
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res.data.map(item=>{ |
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item.display_tags = (item.display_tags?item.display_tags.split(","):[]).splice(0,2) |
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getProduct: function () { |
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commonApi._post(this.data.sceneInfo.third_supplier_type == 'mt' ? "scene/get_mt_hotel_real_rooms_list" : "scene/get_hotel_sku_list", { |
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start_time: this.data.startDate, |
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end_time: this.data.endDate, |
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scene_id: this.data.id |
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}).then(res => { |
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res.data.map(item => { |
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item.display_tags = (item.display_tags ? item.display_tags.split(",") : []).splice(0, 2) |
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}) |
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this.setData({ |
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products:res.data |
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products: res.data |
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}) |
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}) |
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}, |
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// 获取产品下面的规格列表
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getSkuList:function(e){ |
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if(e.currentTarget.dataset.index==this.data.activeSkuIndex){ |
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getSkuList: function (e) { |
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if (e.currentTarget.dataset.index == this.data.activeSkuIndex) { |
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this.setData({ |
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activeSkuIndex:-1 |
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activeSkuIndex: -1 |
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}) |
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return; |
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} |
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this.setData({ |
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activeSkuIndex:e.currentTarget.dataset.index, |
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skuList:[] |
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activeSkuIndex: e.currentTarget.dataset.index, |
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skuList: [] |
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}) |
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commonApi._post('scene/get_mt_hotel_real_rooms_sku_list',{ |
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start_date:this.data.startDate, |
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end_date:this.data.endDate, |
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real_room_id:e.currentTarget.dataset.id |
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}).then(res=>{ |
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if(!res.data || res.data.length==0){ |
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commonApi._post('scene/get_mt_hotel_real_rooms_sku_list', { |
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start_date: this.data.startDate, |
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end_date: this.data.endDate, |
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real_room_id: e.currentTarget.dataset.id |
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}).then(res => { |
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if (!res.data || res.data.length == 0) { |
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wx.showToast({ |
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title: '该房型暂无房间', |
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icon:'none' |
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icon: 'none' |
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}) |
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} |
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this.setData({ |
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skuList:res.data |
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skuList: res.data |
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}) |
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}) |
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}, |
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order:function(e){ |
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order: function (e) { |
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let item = e.currentTarget.dataset.item; |
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item.startDate = this.data.startDate; |
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item.endDate = this.data.endDate; |
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@ -143,8 +148,8 @@ Page({ |
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url: '/pages/order/hotel/index', |
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}) |
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}, |
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orderMt:function(e){ |
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let item = e.currentTarget.dataset.item,product = e.currentTarget.dataset.product; |
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orderMt: function (e) { |
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let item = e.currentTarget.dataset.item, product = e.currentTarget.dataset.product; |
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item.startDate = this.data.startDate; |
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item.endDate = this.data.endDate; |
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item.startDateText = this.data.startDateText; |
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@ -155,10 +160,10 @@ Page({ |
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item.id = item.sku_id; |
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// item.product_id = product.real_room_id;
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item.sku_name = product.room_name; |
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item.sku_model={}; |
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item.sku_model.area = product.useable_area+"m²"; |
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item.sku_model = {}; |
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item.sku_model.area = product.useable_area + "m²"; |
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item.sku_model.bed_type = item.bed_type; |
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item.sku_model.breakfast=item.breakfast; |
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item.sku_model.breakfast = item.breakfast; |
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item.sku_model.max_room_num = item.max_room_num; |
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app.globalData.product = item; |
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app.globalData.retailId = this.data.retailId; |
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@ -168,148 +173,401 @@ Page({ |
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url: '/pages/order/hotel/index', |
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}) |
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}, |
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getDay:function(date){ |
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let d = new Date(date.replace(/-/g,'/')).getDay(); |
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let days = ["日","一","二","三","四","五","六"]; |
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getDay: function (date) { |
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let d = new Date(date.replace(/-/g, '/')).getDay(); |
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let days = ["日", "一", "二", "三", "四", "五", "六"]; |
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return days[d]; |
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}, |
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getDetail:function(){ |
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getDetail: function () { |
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// 获取详情
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commonApi._post("scene/detail",{ |
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id:this.data.id |
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}).then(res=>{ |
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if(!res.data) { |
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commonApi._post("scene/detail", { |
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id: this.data.id |
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}).then(res => { |
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if (!res.data) { |
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util.back(); |
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return; |
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} |
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// res.data.listimg = res.data.listimg?res.data.listimg.split(","):[];
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res.data.display_tags = (res.data.display_tags?res.data.display_tags.split(","):[]).splice(0,2); |
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res.data.display_tags = (res.data.display_tags ? res.data.display_tags.split(",") : []).splice(0, 2); |
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this.setData({ |
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sceneInfo:res.data |
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sceneInfo: res.data |
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}) |
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this.BroswerRecord(); |
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this.getProduct() |
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}) |
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// 获取问大家
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commonApi._post("ask/getQuestionList",{ |
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scene_id:this.data.id, |
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page_no:1, |
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page_num:3 |
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}).then(res=>{ |
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commonApi._post("ask/getQuestionList", { |
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scene_id: this.data.id, |
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page_no: 1, |
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page_num: 3 |
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}).then(res => { |
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console.log(res) |
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this.setData({ |
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ask:res.data.rows |
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ask: res.data.rows |
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}) |
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}) |
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// 获取是否喜欢
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commonApi.user_post("scene/is_scene_collection",{ |
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scene_id:this.data.id |
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}).then(res=>{ |
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commonApi.user_post("scene/is_scene_collection", { |
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scene_id: this.data.id |
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}).then(res => { |
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this.setData({ |
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isLike:res.data |
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isLike: res.data |
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}) |
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}) |
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// 获取评价列表
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commonApi.user_post("scene/get_comment",{ |
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scene_id:this.data.id |
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}).then(res=>{ |
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res.data.list.map(item=>{ |
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commonApi.user_post("scene/get_comment", { |
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scene_id: this.data.id |
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}).then(res => { |
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res.data.list.map(item => { |
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item.rate = Number(item.rate) |
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}) |
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this.setData({ |
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comment:res.data.list, |
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commentTotal:res.data.total |
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comment: res.data.list, |
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commentTotal: res.data.total |
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}) |
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}) |
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}, |
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like:function(){ |
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let id = this.data.id,isLike = this.data.isLike; |
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commonApi.user_post(isLike!=1?"scene/scene_collection":"scene/scene_cancel_collection",{ |
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scene_id:id |
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}).then(res=>{ |
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if(res.code==1){ |
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like: function () { |
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let id = this.data.id, isLike = this.data.isLike; |
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commonApi.user_post(isLike != 1 ? "scene/scene_collection" : "scene/scene_cancel_collection", { |
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scene_id: id |
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}).then(res => { |
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if (res.code == 1) { |
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wx.showToast({ |
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title: '操作成功', |
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}) |
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this.setData({ |
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isLike:isLike==1?0:1 |
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isLike: isLike == 1 ? 0 : 1 |
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}) |
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} |
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}) |
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}, |
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gotoLocation:function(){ |
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gotoLocation: function () { |
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let info = this.data.sceneInfo; |
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wx.openLocation({ |
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latitude: Number(info.lat), |
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longitude: Number(info.lon), |
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}) |
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}, |
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changeInDate:function(e){ |
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changeInDate: function (e) { |
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console.log(e) |
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let date = new Date(e.detail.value.replace(/-/g,'/')); |
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let date = new Date(e.detail.value.replace(/-/g, '/')); |
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let tomorrow = new Date(date.getTime() + 24 * 60 * 60 * 1000); |
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this.setData({ |
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startDate:util.formatDate(date), |
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startDateText:util.dateToText(date), |
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tomorrow:util.formatDate(tomorrow) |
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startDate: util.formatDate(date), |
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startDateText: util.dateToText(date), |
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tomorrow: util.formatDate(tomorrow) |
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}) |
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// 如果开始日期要比结束日期晚的话 那么结束日期自动变成开始日期的下一天
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let endDate = new Date(this.data.endDate.replace(/-/g,'/')); |
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if(endDate.getTime()<=date.getTime()){ |
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let endDate = new Date(this.data.endDate.replace(/-/g, '/')); |
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if (endDate.getTime() <= date.getTime()) { |
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this.setData({ |
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endDate:util.formatDate(tomorrow), |
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endDateText:util.dateToText(tomorrow) |
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endDate: util.formatDate(tomorrow), |
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endDateText: util.dateToText(tomorrow) |
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}) |
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} |
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this.calcDays(); |
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}, |
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changeLeaveDate:function(e){ |
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let date = new Date(e.detail.value.replace(/-/g,'/')); |
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changeLeaveDate: function (e) { |
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let date = new Date(e.detail.value.replace(/-/g, '/')); |
|
|
|
console.log(date) |
|
|
|
this.setData({ |
|
|
|
endDate:util.formatDate(date), |
|
|
|
endDateText:util.dateToText(date) |
|
|
|
endDate: util.formatDate(date), |
|
|
|
endDateText: util.dateToText(date) |
|
|
|
}) |
|
|
|
this.calcDays(); |
|
|
|
}, |
|
|
|
calcDays:function(){ |
|
|
|
let endDate = this.data.endDate.replace(/-/g,'/'),startDate = this.data.startDate.replace(/-/g,'/'); |
|
|
|
calcDays: function () { |
|
|
|
let endDate = this.data.endDate.replace(/-/g, '/'), startDate = this.data.startDate.replace(/-/g, '/'); |
|
|
|
endDate = new Date(endDate).getTime(); |
|
|
|
startDate = new Date(startDate).getTime(); |
|
|
|
let days = Math.round((endDate - startDate) / (1000 * 24 * 60 * 60)) |
|
|
|
this.setData({ |
|
|
|
days:days, |
|
|
|
activeSkuIndex:-1, |
|
|
|
skuList:[] |
|
|
|
days: days, |
|
|
|
activeSkuIndex: -1, |
|
|
|
skuList: [] |
|
|
|
}) |
|
|
|
// this.getProduct()
|
|
|
|
}, |
|
|
|
showRoomInfo:function(e){ |
|
|
|
let product = e.currentTarget.dataset.info,sku = e.currentTarget.dataset.sku; |
|
|
|
showRoomInfo: function (e) { |
|
|
|
let product = e.currentTarget.dataset.info, sku = e.currentTarget.dataset.sku; |
|
|
|
this.setData({ |
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|
|
showInfoFlag:true |
|
|
|
showInfoFlag: true |
|
|
|
// roomInfo:
|
|
|
|
}) |
|
|
|
commonApi.user_post("product/getMtRoomSkuInfo",{ |
|
|
|
real_room_id:product.real_room_id, |
|
|
|
sku_id:sku.sku_id, |
|
|
|
commonApi.user_post("product/getMtRoomSkuInfo", { |
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|
|
real_room_id: product.real_room_id, |
|
|
|
sku_id: sku.sku_id, |
|
|
|
start_date: this.data.startDate, |
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|
|
end_date: this.data.endDate |
|
|
|
}).then(res=>{ |
|
|
|
}).then(res => { |
|
|
|
this.setData({ |
|
|
|
roomInfo:{ |
|
|
|
sku:sku, |
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|
|
skuInfo:res.data, |
|
|
|
productInfo:product |
|
|
|
roomInfo: { |
|
|
|
sku: sku, |
|
|
|
skuInfo: res.data, |
|
|
|
productInfo: product |
|
|
|
} |
|
|
|
}) |
|
|
|
}) |
|
|
|
}, |
|
|
|
hideRoomInfo:function(){ |
|
|
|
hideRoomInfo: function () { |
|
|
|
this.setData({ |
|
|
|
showInfoFlag:false, |
|
|
|
roomInfo:null |
|
|
|
showInfoFlag: false, |
|
|
|
roomInfo: null |
|
|
|
}) |
|
|
|
}, |
|
|
|
|
|
|
|
|
|
|
|
// 分享
|
|
|
|
share: function () { |
|
|
|
if (!wx.getStorageSync("jstrip_token")) { |
|
|
|
commonApi.user_post("user/getMyInfo", {}).then(res => { |
|
|
|
|
|
|
|
}) |
|
|
|
return; |
|
|
|
} |
|
|
|
if (!this.data.shareImg) { |
|
|
|
wx.showToast({ |
|
|
|
title: '图片生成中，稍后再试', |
|
|
|
icon: 'none' |
|
|
|
}) |
|
|
|
return; |
|
|
|
} |
|
|
|
this.setData({ |
|
|
|
showShareFlag: !this.data.showShareFlag |
|
|
|
}) |
|
|
|
}, |
|
|
|
// 保存
|
|
|
|
save() { |
|
|
|
let url = this.data.shareImg, that = this; |
|
|
|
wx.authorize({ |
|
|
|
/* 这个就是保存相册的 */ |
|
|
|
scope: 'scope.writePhotosAlbum', |
|
|
|
success() { |
|
|
|
wx.saveImageToPhotosAlbum({ |
|
|
|
filePath: url, |
|
|
|
success(res) { |
|
|
|
wx.showToast({ |
|
|
|
title: '保存成功', |
|
|
|
icon: "success" |
|
|
|
}) |
|
|
|
that.setData({ |
|
|
|
showShareFlag: !this.data.showShareFlag |
|
|
|
}) |
|
|
|
}, |
|
|
|
fail(res) { |
|
|
|
wx.showToast({ |
|
|
|
title: '保存失败', |
|
|
|
icon: 'none' |
|
|
|
}) |
|
|
|
} |
|
|
|
}) |
|
|
|
}, |
|
|
|
complete(res) { |
|
|
|
console.log(res); |
|
|
|
/* 这里判断一下如果没有授权重新打开设置选项 */ |
|
|
|
wx.getSetting({ |
|
|
|
success(res) { |
|
|
|
if (!res.authSetting['scope.writePhotosAlbum']) { |
|
|
|
/* 打开设置的方法 */ |
|
|
|
// opensit();
|
|
|
|
wx.showToast({ |
|
|
|
title: '请打开权限后再试', |
|
|
|
icon: 'none' |
|
|
|
}) |
|
|
|
} |
|
|
|
} |
|
|
|
}); |
|
|
|
} |
|
|
|
}); |
|
|
|
|
|
|
|
}, |
|
|
|
// 绘制海报
|
|
|
|
drawImg: function () { |
|
|
|
var that = this, userinfo = wx.getStorageSync('jstrip_userInfo'); |
|
|
|
if (!userinfo) { |
|
|
|
// 去登录
|
|
|
|
return false; |
|
|
|
} |
|
|
|
const ctx = wx.createCanvasContext('imageCanvas'); |
|
|
|
// const device = wx.getSystemInfoSync();
|
|
|
|
// const ratio = device.screenWidth / 750;
|
|
|
|
// 先获取到图片信息
|
|
|
|
let promise2 = new Promise(function (resolve, reject) { |
|
|
|
wx.getImageInfo({ |
|
|
|
src: that.data.sceneInfo.headimg, |
|
|
|
success: function (res) { |
|
|
|
resolve(res); |
|
|
|
}, |
|
|
|
fail: function (res) { |
|
|
|
reject(res); |
|
|
|
} |
|
|
|
}) |
|
|
|
}) |
|
|
|
let promise3 = new Promise(function (resolve, reject) { |
|
|
|
let userid = wx.getStorageSync('jstrip_userid') |
|
|
|
new QRCode('myQrcode', { |
|
|
|
text: 'https://m.cloud.sz-trip.com/ScenicDetail?id=' + that.data.sceneInfo.id + '&sharedUserId=' + userid + '&channel=-1', |
|
|
|
width: 500, |
|
|
|
height: 500, |
|
|
|
padding: 12, // 生成二维码四周自动留边宽度，不传入默认为0
|
|
|
|
correctLevel: QRCode.CorrectLevel.H, // 二维码可辨识度
|
|
|
|
callback: (res) => { |
|
|
|
resolve(res); |
|
|
|
} |
|
|
|
}) |
|
|
|
}) |
|
|
|
//成功得到图片信息后，开始绘图
|
|
|
|
Promise.all([promise2, promise3]).then(imgs => { |
|
|
|
ctx.save(); |
|
|
|
ctx.beginPath(); //开始绘制
|
|
|
|
that.handleBorderRect(ctx, 0, 0, 551 * ratio, 407 * ratio, 25 * ratio, '#ccc') |
|
|
|
ctx.clip();//画好了圆 剪切 原始画布中剪切任意形状和尺寸。一旦剪切了某个区域，则所有之后的绘图都会被限制在被剪切的区域内 这也是我们要save上下文的原因
|
|
|
|
ctx.drawImage(imgs[0].path, 0, 0, 551 * ratio, 407 * ratio); |
|
|
|
ctx.restore(); |
|
|
|
ctx.save(); |
|
|
|
that.handleBorderRect2(ctx, 0, 407 * ratio, 551 * ratio, 236 * ratio, 25 * ratio, '#fff') |
|
|
|
ctx.restore(); |
|
|
|
// 绘制二维码
|
|
|
|
ctx.drawImage(imgs[1].path, 373 * ratio, 495 * ratio, 137 * ratio, 137 * ratio); |
|
|
|
// 开始文字绘制
|
|
|
|
ctx.setFillStyle("#000"); |
|
|
|
ctx.setFontSize(30 * ratio); //字大小
|
|
|
|
ctx.setTextAlign('left'); //是否居中显示，参考点画布中线
|
|
|
|
that.drawText(ctx, that.data.sceneInfo.title, 25 * ratio, 450 * ratio, 480 * ratio, ratio); |
|
|
|
// 售价
|
|
|
|
ctx.setFillStyle("#D62828"); |
|
|
|
ctx.setFontSize(40 * ratio); //字大小
|
|
|
|
ctx.setTextAlign('left'); //是否居中显示，参考点画布中线
|
|
|
|
let price = "￥" + (that.data.sceneInfo.price / 100); |
|
|
|
let width = ctx.measureText(price).width; |
|
|
|
ctx.fillText(price, 25 * ratio, 620 * ratio); |
|
|
|
// 副标题
|
|
|
|
ctx.setFillStyle("#999999"); |
|
|
|
ctx.setFontSize(28 * ratio); //字大小
|
|
|
|
ctx.setTextAlign('left'); //是否居中显示，参考点画布中线
|
|
|
|
let subtitle = that.data.sceneInfo.display_tags[0]; |
|
|
|
if (subtitle.length > 10) { |
|
|
|
subtitle = subtitle.substr(0, 10) + '...' |
|
|
|
} |
|
|
|
ctx.fillText(subtitle, 25 * ratio, 540 * ratio); |
|
|
|
// ctx.draw();
|
|
|
|
// 划线价
|
|
|
|
// ctx.setFillStyle("#999999");
|
|
|
|
// ctx.setFontSize(32 * ratio); //字大小
|
|
|
|
// ctx.setTextAlign('left'); //是否居中显示，参考点画布中线
|
|
|
|
// let market_price = "￥"+(Number(that.data.sceneInfo.market_price)/100)
|
|
|
|
// ctx.fillText(market_price, 40*ratio + width, 620*ratio);
|
|
|
|
// let market_price_width = ctx.measureText(market_price).width;
|
|
|
|
// 划线
|
|
|
|
// ctx.beginPath()
|
|
|
|
// ctx.setLineWidth(1)
|
|
|
|
// ctx.moveTo(40*ratio + width, 608*ratio)
|
|
|
|
// ctx.lineTo(45*ratio + width, 608*ratio)
|
|
|
|
// ctx.stroke();
|
|
|
|
// 长按识别二维码
|
|
|
|
// ctx.setFillStyle("#666");
|
|
|
|
// ctx.setFontSize(22 * ratio); //字大小
|
|
|
|
// ctx.setTextAlign('left'); //是否居中显示，参考点画布中线
|
|
|
|
// ctx.fillText("长按识别二维码", 404*ratio, 710*ratio);
|
|
|
|
// 长按图片转发或保存
|
|
|
|
// ctx.setFillStyle("#000");
|
|
|
|
// ctx.setFontSize(24 * ratio); //字大小
|
|
|
|
// ctx.setTextAlign('left'); //是否居中显示，参考点画布中线
|
|
|
|
// ctx.fillText("长按图片保存到本地",(592*ratio - ctx.measureText("长按图片保存到本地").width)/2, 740*ratio);
|
|
|
|
ctx.draw(); |
|
|
|
// 转为图片
|
|
|
|
setTimeout(() => { |
|
|
|
wx.canvasToTempFilePath({ |
|
|
|
x: 0, |
|
|
|
y: 0, |
|
|
|
canvasId: 'imageCanvas', |
|
|
|
success: function (res) { |
|
|
|
that.setData({ |
|
|
|
shareImg: res.tempFilePath |
|
|
|
}) |
|
|
|
}, |
|
|
|
fail(err) { |
|
|
|
console.log('agdgjgdajhg', err) |
|
|
|
} |
|
|
|
}) |
|
|
|
}, 500) |
|
|
|
return false; |
|
|
|
}).catch(err => { |
|
|
|
console.log("this err", err) |
|
|
|
}) |
|
|
|
}, |
|
|
|
// 圆角矩形
|
|
|
|
handleBorderRect(ctx, x, y, w, h, r, color) { |
|
|
|
ctx.beginPath(); |
|
|
|
ctx.moveTo(x + w, y + h); |
|
|
|
ctx.lineTo(x, y + h) |
|
|
|
// 左上角
|
|
|
|
ctx.arc(x + r, y + r, r, Math.PI, 1.5 * Math.PI); |
|
|
|
ctx.moveTo(x + r, y); |
|
|
|
ctx.lineTo(x + w - r, y); |
|
|
|
ctx.lineTo(x + w, y + r); |
|
|
|
// 右上角
|
|
|
|
ctx.arc(x + w - r, y + r, r, 1.5 * Math.PI, 2 * Math.PI); |
|
|
|
ctx.lineTo(x + w, y + h); |
|
|
|
ctx.lineTo(x + w - r, y + h); |
|
|
|
ctx.fillStyle = color; |
|
|
|
ctx.fill(); |
|
|
|
ctx.closePath(); |
|
|
|
}, |
|
|
|
handleBorderRect2(ctx, x, y, w, h, r, color) { |
|
|
|
ctx.beginPath(); |
|
|
|
ctx.moveTo(x, y); |
|
|
|
ctx.lineTo(x + w, y) |
|
|
|
// 右下角
|
|
|
|
ctx.arc(x + w - r, y + h - r, r, 0, 0.5 * Math.PI); |
|
|
|
ctx.lineTo(x + r, y + h); |
|
|
|
ctx.lineTo(x, y + h - r); |
|
|
|
// 左下角
|
|
|
|
ctx.arc(x + r, y + h - r, r, 0.5 * Math.PI, Math.PI); |
|
|
|
ctx.lineTo(x, y); |
|
|
|
ctx.lineTo(x, y); |
|
|
|
ctx.fillStyle = color; |
|
|
|
ctx.fill(); |
|
|
|
ctx.closePath(); |
|
|
|
}, |
|
|
|
// 绘制两行文字
|
|
|
|
drawText: function (ctx, str, x, y, canvasWidth, ratio) { |
|
|
|
let row = [], temp = "", chr = str.split(""); |
|
|
|
for (var a = 0; a < chr.length; a++) { |
|
|
|
if (ctx.measureText(temp).width < canvasWidth) { |
|
|
|
temp += chr[a]; |
|
|
|
} |
|
|
|
else { |
|
|
|
a--; //这里添加了a-- 是为了防止字符丢失，效果图中有对比
|
|
|
|
row.push(temp); |
|
|
|
temp = ""; |
|
|
|
} |
|
|
|
} |
|
|
|
row.push(temp); |
|
|
|
|
|
|
|
//如果数组长度大于2 则截取前两个
|
|
|
|
if (row.length > 2) { |
|
|
|
var rowCut = row.slice(0, 2); |
|
|
|
var rowPart = rowCut[1]; |
|
|
|
var test = ""; |
|
|
|
var empty = []; |
|
|
|
for (var a = 0; a < rowPart.length; a++) { |
|
|
|
if (ctx.measureText(test).width < canvasWidth - 30 * ratio) { |
|
|
|
test += rowPart[a]; |
|
|
|
} |
|
|
|
else { |
|
|
|
break; |
|
|
|
} |
|
|
|
} |
|
|
|
empty.push(test); |
|
|
|
var group = empty[0] + "..."//这里只显示两行，超出的用...表示
|
|
|
|
rowCut.splice(1, 1, group); |
|
|
|
row = rowCut; |
|
|
|
} |
|
|
|
for (var b = 0; b < row.length; b++) { |
|
|
|
ctx.fillText(row[b], x, y + b * 40 * ratio, canvasWidth); |
|
|
|
} |
|
|
|
}, |
|
|
|
|
|
|
|
/** |
|
|
|
@ -323,7 +581,17 @@ Page({ |
|
|
|
* 生命周期函数--监听页面显示 |
|
|
|
*/ |
|
|
|
onShow: function () { |
|
|
|
|
|
|
|
// if(!wx.getStorageSync('jstrip_token')){
|
|
|
|
// return;
|
|
|
|
// }
|
|
|
|
// if(this.data.sceneInfo && this.data.sceneInfo.id){
|
|
|
|
// this.drawImg()
|
|
|
|
// }
|
|
|
|
// else {
|
|
|
|
// setTimeout(()=>{
|
|
|
|
// this.onShow()
|
|
|
|
// },200)
|
|
|
|
// }
|
|
|
|
}, |
|
|
|
|
|
|
|
/** |
|
|
|
|
xuetaotao
5 years ago