jp-car-phone/pages/index/index.js

import * as WxJsApi from '@/utils/wxJsApi.js'
import * as API from '@/apis/index.js'

export default {
		data() {
			return {
				index:0,
				btn:{
					color: '#1677FF'
				},
				isLoading:false,
				getPointBl:false,//是否定位完成
				longitude: '',
				latitude: '',
				optionsName:'荆州',
				options1:[
					{
											label: '荆州',
											value: '荆州',
					},
					{
											label: '沙市',
											value: '沙市',
					},
				],
				list: [ ],
				siteList:[
				]
			}
		},
		onLoad(){
			
		},
		methods: {
			getNewNum(){
				
				
				var pages = getCurrentPages();
				var page = (pages[pages.length - 1]).route;
				
				if(page=="pages/index/index"||
				page=="pages/my/index"||
				page=="pages/news/index"){
					setTimeout(this.getNewNum,10000)
				}else{
					setTimeout(this.getNewNum,1000)
					return;
				}
				var data={
						openId:this.carhelp.getOpenId()
					};
				API.passengerMessageNoReadNum(data).then((res) => {
					var num=res.data.num;
					
					
					if(num){
						uni.setTabBarBadge({
						  index: 1,
						  text: num+''
						})
					}else{
						 uni.removeTabBarBadge({
								 index:1
						})
					}
				}).catch(error => {
					
				})   
				
			
			
		} ,
			getBanner() {
			      API.getBannerInfo("1").then((res) => {
			      	this.list=res.data;
					for(var i in this.list){
						var obj=this.list[i]
						obj.url=obj.linkUrl
						obj.image=obj.picUrl
						obj.title=obj.name
					}
					this.carhelp.set("bannerList",this.list);
			      }).catch(error => {
			      	this.$refs.common.alert( error);
			      })     
			},
			 bindPickerChange: function(e) {
			           // console.log('picker发送选择改变，携带值为', e.target.value)
			            this.index = e.target.value
			},
			gotoQuery(){
				uni.navigateTo({
					url:'/pages/query/index?back=true'
				})
			},
			gotoLine(item){
				if(item.id){
					this.carhelp.set("form",{});
					uni.navigateTo({
						url:'/pages/buytickets/selectSite?id='+item.id
					})
				}else{
					uni.navigateTo({
						url:'/pages/route/index?id='+item.routeId
					})
				}
				
			},
			getPoint() {
			this.$refs.common.alert("正在获取定位信息，为您查找附近的站点...");
			
				
				WxJsApi.getLocation().then((res) => {
					
					var latitude = parseFloat(res.latitude);
					var longitude = parseFloat(res.longitude);
			
					this.latitude = latitude;
					this.longitude = longitude;
					//this.$refs.common.alert("定位中...",);
					this.passengerNearbyStation()
					this.getPointBl=true
					this.$refs.common.showLoading(false);
				}).catch(error => {
					this.$refs.common.alert( error);
					
				})
			},
			passengerNearbyStation(){
				 this.latitude = '30.306452';
				this.longitude = '112.27642';
				
				var form={
					longitude:this.longitude,
					latitude:this.latitude,
					pageIndex:1,
					pageSize:5
				}
				this.$refs.common.showLoading();
				API.passengerNearbyStation(form).then((res) => {
					this.siteList=res.data;
					this.isLoading=true;
					//this.$refs.common.showLoading(fa);
					if(this.siteList.length){
						this.$refs.common.alert( "已为您查询出附近的站点");
					}else{
						this.$refs.common.alert( "查询成功，附近暂无站点信息！");
					}
				}).catch(error => {
					this.$refs.common.alert( error);
				})
			},
			getScan(){
				this.$refs.common.showLoading()
				WxJsApi.scanQRCode(0,this.$refs.common).then(function(url){
					console.log(url)
					
					window.location.href=url;
				}).catch(error => {
					this.$refs.common.showLoading(false,error)
					
				});
			},
			clickSwiper(index){
				
				var url=this.list[index].url;
				if(url){
					if(url.indexOf("http")==0){
						window.location.href=url;
					}else if(url.indexOf("/pages/")==0){
						uni.navigateTo({
							url:this.list[index].url
						})
					}
				}
			},
			closeDropdown() {
				this.$refs.uDropdown.close();
			}
		},onReady(){
			WxJsApi.getWxConfig(['scanQRCode','getLocation']);	
			var list=this.carhelp.get("bannerList");
			if(list){
				this.list=list;
			}
			this.getPoint();
			this.getBanner();
			this.getNewNum()
			
			//清空缓存
			this.carhelp.set("form",{});
		}
	}