微信小程序选择省市地址代码分享

var address_id;Page({isDefault: false,formSubmit: function(e) {// user var mobile = this.data.mobile;// detailvar zipcode = this.data.zipcode;// realnamevar consignee = this.data.consignee;// mobilevar address = this.data.address;var is_default = 1;var user_id = getApp().globalData.userInfo.user_idvar country = 1;var twon = 0;        var province;var city;var district;        if(this.data.regionObjects.length == 0){province = this.data.provincevcity = this.data.cityvaluedistrict = this.data.district}else{ province = this.data.provinceObjects[this.data.provinceIndex].id; city = this.data.cityObjects[this.data.cityIndex].id; district = this.data.regionObjects[this.data.regionIndex].id;}var that = this;       server.postJSON('/User/editAddress/user_id/' + user_id + "/address_id/" + address_id,{user_id:user_id,mobile:mobile,zipcode:zipcode,consignee:consignee,address:address,is_default:is_default,country:country,twon:twon,province:province,city:city,district:district,address_id:address_id},function(res){if(res.data.status == 1){wx.showToast({title: '保存成功',duration: 1000});if(that.data.returnTo == 1)            setTimeout(function () {wx.navigateTo({url: '../../order/ordersubmit/index'});}, 1000);            else{wx.navigateBack();}}   });        },nameChange: function(e) {var value = e.detail.value;this.setData({consignee: value});},addressChange: function(e) {var value = e.detail.value;this.setData({address: value});},phoneChange: function(e) {var value = e.detail.value;this.setData({mobile: value});},yzChange: function(e) {var value = e.detail.value;this.setData({zipcode: value});},data: {current: 0,province: [],city: [],region: [],town: [],provinceObjects: [],cityObjects: [],regionObjects: [],townObjects: [],areaSelectedStr: '请选择省市区',maskVisual: 'hidden',provinceName: '请选择'},getArea: function (pid, cb) {var that = this;server.getJSON('/User/getArea/parent_id/' + pid,function(res){cb(res.data.result);});        },onLoad: function (options) {var returnTo = options.returnTo;this.setData({returnTo:returnTo});var that = this;// load provincethis.getArea(0, function (area) {var array = [];for (var i = 0; i < area.length; i++) {array[i] = area[i].name;}that.setData({province: array,provinceObjects: area});});// if isDefault, address is emptythis.setDefault();// this.cascadePopup();this.loadAddress(options);// TODO:load default city...},loadAddress: function (options) {var that = this;var user_id = getApp().globalData.userInfo.user_idif (options.objectId != undefined) {address_id = options.objectId;            server.getJSON('/User/get_address/user_id/' + user_id + "/id/" + options.objectId,function(res){var address = res.data.result;that.setData({areaSelectedStr:address.city,mobile:address.mobile,zipcode:address.zipcode,address:address.address,consignee:address.consignee,district:address.district,cityvalue:address.cityvalue,provincev:address.province});});}},setDefault: function () {var that = this;var user = AV.User.current();// if user has no address, set the address for defaultvar query = new AV.Query('Address');query.equalTo('user', user);query.count().then(function (count) {if (count <= 0) {that.isDefault = true;}});},cascadePopup: function() {var animation = wx.createAnimation({duration: 500,timingFunction: 'ease-in-out',});this.animation = animation;animation.translateY(-285).step();this.setData({animationData: this.animation.export(),maskVisual: 'show'});},cascadeDismiss: function () {this.animation.translateY(285).step();this.setData({animationData: this.animation.export(),maskVisual: 'hidden'});},provinceTapped: function(e) {    // 标识当前点击省份，记录其名称与主键id都依赖它    var index = e.currentTarget.dataset.index;    // current为1，使得页面向左滑动一页至市级列表    // provinceIndex是市区数据的标识    this.setData({    provinceName: this.data.province[index],    regionName: '',    townName: '',    provinceIndex: index,    cityIndex: -1,    regionIndex: -1,    townIndex: -1,    region: [],    town: []    });    var that = this;    //provinceObjects是一个LeanCloud对象，通过遍历得到纯字符串数组    // getArea方法是访问网络请求数据，网络访问正常则一个回调function(area){}    this.getArea(this.data.provinceObjects[index].id, function (area) {    var array = [];    for (var i = 0; i < area.length; i++) {    array[i] = area[i].name;    }// city就是wxml中渲染要用到的城市数据，cityObjects是LeanCloud对象，用于县级标识取值that.setData({cityName: '请选择',city: array,cityObjects: area});// 确保生成了数组数据再移动swiperthat.setData({current: 1});});    },    cityTapped: function(e) {    // 标识当前点击县级，记录其名称与主键id都依赖它    var index = e.currentTarget.dataset.index;    // current为1，使得页面向左滑动一页至市级列表    // cityIndex是市区数据的标识    this.setData({    cityIndex: index,    regionIndex: -1,    townIndex: -1,    cityName: this.data.city[index],    regionName: '',    townName: '',    town: []    });    var that = this;    //cityObjects是一个LeanCloud对象，通过遍历得到纯字符串数组    // getArea方法是访问网络请求数据，网络访问正常则一个回调function(area){}    this.getArea(this.data.cityObjects[index].id, function (area) {    var array = [];    for (var i = 0; i < area.length; i++) {    array[i] = area[i].name;    }// region就是wxml中渲染要用到的城市数据，regionObjects是LeanCloud对象，用于县级标识取值that.setData({regionName: '请选择',region: array,regionObjects: area});// 确保生成了数组数据再移动swiperthat.setData({current: 2});});    },    regionTapped: function(e) {    // 标识当前点击镇级，记录其名称与主键id都依赖它    var index = e.currentTarget.dataset.index;    // current为1，使得页面向左滑动一页至市级列表    // regionIndex是县级数据的标识    this.setData({    regionIndex: index,    townIndex: -1,    regionName: this.data.region[index],    townName: ''    });    var that = this;    //townObjects是一个LeanCloud对象，通过遍历得到纯字符串数组    // getArea方法是访问网络请求数据，网络访问正常则一个回调function(area){}    this.getArea(this.data.regionObjects[index].id, function (area) {// 假如没有镇一级了，关闭悬浮框，并显示地址if (area.length == 0) {var areaSelectedStr = that.data.provinceName + that.data.cityName + that.data.regionName;that.setData({areaSelectedStr: areaSelectedStr});that.cascadeDismiss();return;}var array = [];for (var i = 0; i < area.length; i++) {array[i] = area[i].name;}// region就是wxml中渲染要用到的县级数据，regionObjects是LeanCloud对象，用于县级标识取值that.setData({townName: '请选择',town: array,townObjects: area});// 确保生成了数组数据再移动swiperthat.setData({current: 3});});    },    townTapped: function (e) {    // 标识当前点击镇级，记录其名称与主键id都依赖它    var index = e.currentTarget.dataset.index;    // townIndex是镇级数据的标识    this.setData({    townIndex: index,    townName: this.data.town[index]    });    var areaSelectedStr = this.data.provinceName + this.data.cityName + this.data.regionName + this.data.townName;    this.setData({    areaSelectedStr: areaSelectedStr    });    this.cascadeDismiss();    },    currentChanged: function (e) {    // swiper滚动使得current值被动变化，用于高亮标记    var current = e.detail.current;    this.setData({    current: current    });    },    changeCurrent: function (e) {    // 记录点击的标题所在的区级级别    var current = e.currentTarget.dataset.current;    this.setData({    current: current    });    }})

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