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// import qqmap from '../../utils/map.js';
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const app = getApp()
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Page({
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data: {
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//下面是字母排序
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letter: ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"],
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cityListId: '',
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//下面是城市列表信息，这里只是模拟数据
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citylist: [{ "letter": "A", "data": [{ "id": "v7", "cityName": "安徽" }] }, { "letter": "B", "data": [{ "id": "v10", "cityName": "巴中" }, { "id": "v4", "cityName": "包头" }, { "id": "v1", "cityName": "北京" }] }, { "letter": "C", "data": [{ "id": "v15", "cityName": "成都" }] }, { "letter": "D", "data": [{ "id": "v21", "cityName": "稻城" }] }, { "letter": "G", "data": [{ "id": "v17", "cityName": "广州" }, { "id": "v29", "cityName": "桂林" }] }, { "letter": "H", "data": [{ "id": "v9", "cityName": "海南" }, { "id": "v3", "cityName": "呼和浩特" }] }, { "letter": "L", "data": [{ "id": "v24", "cityName": "洛阳" }, { "id": "v20", "cityName": "拉萨" }, { "id": "v14", "cityName": "丽江" }] }, { "letter": "M", "data": [{ "id": "v13", "cityName": "眉山" }] }, { "letter": "N", "data": [{ "id": "v27", "cityName": "南京" }] }, { "letter": "S", "data": [{ "id": "v18", "cityName": "三亚" }, { "id": "v2", "cityName": "上海" }] }, { "letter": "T", "data": [{ "id": "v5", "cityName": "天津" }] }, { "letter": "W", "data": [{ "id": "v12", "cityName": "乌鲁木齐" }, { "id": "v25", "cityName": "武汉" }] }, { "letter": "X", "data": [{ "id": "v23", "cityName": "西安" }, { "id": "v28", "cityName": "香港" }, { "id": "v19", "cityName": "厦门" }] }, { "letter": "Z", "data": [{ "id": "v8", "cityName": "张家口" }] }],
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//下面是热门城市数据，模拟数据
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newcity: ['北京', '上海', '广州', '深圳', '成都', '杭州'],
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// citySel: '全国',
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locateCity: '',
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currentCity:'',
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history_list:[],
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hot_list:[]
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},
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//获取用户当前位置
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getcity() {
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let that = this;
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wx.getLocation({
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type: 'gcj02',
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success: function (res) {
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// 经纬度
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var latitude = res.latitude
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var longitude = res.longitude
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var aK = that.data.aK
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wx.request({
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url: 'https://api.map.baidu.com/geocoder/v2/?ak=y8jPDTMIuAnaVscUztce1RKfNx8v5sok&location=' + latitude + ',' + longitude + '&output=json',
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data: {},
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header: {
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'content-type': 'application/json'
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},
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success: function (res) {
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console.log('1234567890', res)
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var province = res.data.result.addressComponent.province;
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let district = res.data.result.addressComponent.district
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that.setData({
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currentCity: province
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})
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wx.setStorageSync('city', province)
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wx.request({
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// url: 'xxx' + city,
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// data: {},
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// header: {
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// 'content-type': 'application/json'
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// },
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// success: function (res) {
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// that.setData({
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// county: res.data,
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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 () {
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wx.showToast({
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title: '授权失败,请打开GPS重新进入页面授权',
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icon: 'none',
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duration: 2000
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})
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}
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})
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},
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//点击城市
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cityTap(e) {
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console.log(e)
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const val = e.currentTarget.dataset.val || '',
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types = e.currentTarget.dataset.types || '',
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Index = e.currentTarget.dataset.index || '',
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that = this;
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let city = this.data.citySel;
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let newcity = e.currentTarget.dataset.val.cityName;
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console.log(newcity)
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if (newcity != undefined) {
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wx.setStorageSync("cityname", newcity);
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}
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let url = 'index/Index/set_city', params = {
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city: newcity,
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}
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app.post(url, params).then((res) => {
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console.log(res);
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}).catch((err) => {
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})
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wx.navigateBack({
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checked:true
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})
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},
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//点击热门城市
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cityTaphot(e){
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console.log(e)
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let newcity = e.currentTarget.dataset.val;
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console.log(newcity)
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if (newcity != undefined) {
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wx.setStorageSync("cityname", newcity);
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}
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let url = 'index/Index/set_city', params = {
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city: newcity,
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}
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app.post(url, params).then((res) => {
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console.log(res);
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}).catch((err) => {
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})
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wx.navigateBack({
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checked: true
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})
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},
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//点击历史记录
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cityTaphistory(e){
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let newcity = e.currentTarget.dataset.val;
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console.log(newcity)
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if (newcity != undefined) {
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wx.setStorageSync("cityname", newcity);
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}
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wx.navigateBack({
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checked: true
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})
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},
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//点击城市字母
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letterTap(e) {
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const Item = e.currentTarget.dataset.item;
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this.setData({
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cityListId: Item
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});
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console.log("..............." + this.data.cityListId);
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},
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//调用定位
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//获取热门城市
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gethotcity() {
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let that = this;
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var url = 'index/Index/get_city';
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var params = {
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}
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app.post(url, params).then((res) => {
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console.log(res);
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that.setData({
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hot_list: res.hot_city,
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history_list: res.history_list
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})
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console.log(that.data.newcity)
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}).catch((err) => {
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})
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},
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onShow() {
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console.log(getApp());
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let that = this,
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cityOrTime = wx.getStorageSync('locatecity') || {},
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time = new Date().getTime(),
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city = '';
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if (!cityOrTime.time || (time - cityOrTime.time > 1800000)) {//每隔30分钟请求一次定位
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} else {//如果未满30分钟，那么直接从本地缓存里取值
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that.setData({
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locateCity: cityOrTime.city
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})
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}
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that.getcity()
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that.gethotcity()
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}
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}) |
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\ No newline at end of file |
...
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