xz_bailang/pages/venue/venue.js

var app = getApp();
// pages/venue/venue.js
Page({

    /**
     * 页面的初始数据
     */
    data: {
        venueUrl: app.venueUrl,
        imgRoute: '/route/file/download/true/',
        venueTypeParentId: 'df8b758c-f6d8-465a-9aa8-c451fde47076',
        page: '1',
        rows: '10',
        venueTypeList: [],
        venuesList: [],
        orderKey: '',
        venueType: '',
        latitude: '',
        longitude: '',
        selectingArea: false, // 显示隐藏选择区域
        areaList: [],
        venueArea: '',
        areaName: ''
    },

    //获取定位
    getLocation: function () {
        var self = this;
        wx.getLocation({
            type: 'gcj02',
            success: function (res) {
                self.setData({
                    latitude: res.latitude,
                    longitude: res.longitude
                })
            },
            complete: function () {
                self.listPageVenuesInfo();
            }
        })
    },

    //获取场馆分类
    listVenueType: function () {
        var self = this;
        app.restAjax.get(app.restAjax.path('{venueUrl}/app/venuedictionary/listvenuedictionarybyparentidrelease/{venueTypeParentId}',
                [app.venueUrl, self.data.venueTypeParentId]), {}, null,
            function (code, data) {
                self.setData({
                    venueTypeList: data.data
                });
            },
            function (code, data) {
                app.dialog.msg(data.msg);
            }
        );
    },

    //获取场馆列表
    listPageVenuesInfo: function () {
        var self = this;
        app.restAjax.get(app.restAjax.path('{venueUrl}/app/venuesinfo/listpagevenuesinforelease/{areaCode}', [app.venueUrl, app.areaCode]), {
                page: self.data.page,
                rows: self.data.rows,
                orderKey: self.data.orderKey,
                venueType: self.data.venueType,
                latitude: self.data.latitude,
                longitude: self.data.longitude,
                selfLocation: 'TX',
                venueArea: self.data.venueArea
            }, null,
            function (code, data) {
                data.rows.forEach(element => {
                    element.venuePanorama = element.venuePanorama.split(',')[0];
                    if (element.apart >= 1000) {
                        element.apart = (element.apart / 1000).toFixed(2) + 'km';
                    } else {
                        element.apart += 'm';
                    }
                });
                self.setData({
                    venuesList: data.rows,
                    page: data.page
                });
                if (data.rows.length == 0) {
                    app.dialog.msg('暂无数据');
                }
            },
            function (code, data) {
                app.dialog.msg(data.msg);
            },
            function () {
                wx.hideNavigationBarLoading();
                wx.stopPullDownRefresh();
                wx.hideLoading();
            }
        );
    },

    //切换场馆类型
    changeVenueType: function (options) {
        var id = options.currentTarget.dataset.id;
        if (id == this.data.venueType) {
            id = ''
        }
        this.setData({
            venueType: id
        })
        this.listPageVenuesInfo();
    },

    //切换场馆排序
    changeVenuesOrderBy: function (options) {
        var beCheck = options.currentTarget.dataset.becheck;
        this.setData({
            orderKey: beCheck
        })
        this.listPageVenuesInfo();
    },

    //去详情页
    goDetail: function (options) {
        var venuesInfoId = options.currentTarget.dataset.id;
        wx.navigateTo({
            url: '../venueDetail/venueDetail?venuesInfoId=' + venuesInfoId,
        })
    },

    //选择区域
    selectArea: function () {
        this.setData({
            selectingArea: true
        })
    },

    // 获取地区列表
    getAreaList: function () {
        var self = this;
        app.restAjax.get(app.restAjax.path(app.usercenterUrl + '/app/area/listbyparentidrelease/640675', []),
            self.data.pages, null,
            function (code, data) {
                if (code == '200') {
                    self.setData({
                        areaList: data
                    })
                }
            })
    },
    // 切换地区
    changeArea: function (e) {
        app.dialog.loading('正在加载');
        this.setData({
            venueArea: e.currentTarget.dataset.area,
            selectingArea: false,
            areaName: e.currentTarget.dataset.areaname
        })
        this.listPageVenuesInfo()
    },

    // 全部地区
    loadAll: function () {
        this.setData({
            venueArea: '',
            selectingArea: false
        })
        this.listPageVenuesInfo()
    },
    /**
     * 生命周期函数--监听页面加载
     */
    onLoad: function (options) {
        this.listVenueType();
        this.getLocation();
        this.getAreaList();
    },

    /**
     * 生命周期函数--监听页面初次渲染完成
     */
    onReady: function () {

    },

    /**
     * 生命周期函数--监听页面显示
     */
    onShow: function () {

    },

    /**
     * 生命周期函数--监听页面隐藏
     */
    onHide: function () {

    },

    /**
     * 生命周期函数--监听页面卸载
     */
    onUnload: function () {

    },

    /**
     * 页面相关事件处理函数--监听用户下拉动作
     */
    onPullDownRefresh: function () {
        wx.showNavigationBarLoading();
        this.setData({
            venueType: '',
            orderKey: '',
        })
        this.onLoad();
    },

    /**
     * 页面上拉触底事件的处理函数
     */
    onReachBottom: function () {

    },

    /**
     * 用户点击右上角分享
     */
    onShareAppMessage: function () {

    }
})