bwj_wechat/pages/tradeShow/index.js

import {
    ApiModel
} from "../../utils/api";
const _Http = new ApiModel();
const handleList = require("../../utils/processingData")
Page({

    /**
     * 页面的初始数据
     */
    data: {
        //轮播图列表
        swiperBannerList: [],
        liveList: [], //云展会直播大厅
        agentList: [], //热门展商
        prodList: [], //热门展品
        fagentcount: null, //展示商
        flivecount: null, //正在直播
        ftotalcustcount: null, //观众总数
        showDownIndex: -1, //显示下拉下标
        liveSelectClassify: '全部', //直播分类选择
        agentSelectClassify: '全部', //展商分类选择
    },

    /**
     * 生命周期函数--监听页面加载
     */
    onLoad: function (options) {
        let data = {
            "classname": "publicmethod.live.live",
            "method": "getLiveChannelData",
            "content": {
                "tactivityid": options.id
            }
        }
        /* 云展会直播大厅 */
        _Http.basic(data).then(res => {
            if (res.msg != "成功") {
                wx.showToast({
                    title: '直播大厅加载失败，请重新进入页面',
                    icon: "error",
                    duration: 5000
                })
            } else {
                const liveList = handleList.twoDimensionalArr(res.data.tlivelist, 4, 10);
                this.setData({
                    liveList,
                    fagentcount: res.data.fagentcount,
                    flivecount: res.data.flivecount,
                    ftotalcustcount: res.data.ftotalcustcount
                })
            }
        });
        /* 热门展商 */
        data.method = "agentList";
        _Http.basic(data).then(res => {
            if (res.msg != "成功") {
                wx.showToast({
                    title: '热门展商加载失败，请重新进入页面',
                    icon: "error",
                    duration: 5000
                })
            } else {
                const agentList = handleList.twoDimensionalArr(res.data, 4, 10);
                this.setData({
                    agentList
                })
            }
        });
        /* 热门展品 */
        data.method = "prodList";
        _Http.basic(data).then(res => {
            if (res.msg != "成功") {
                wx.showToast({
                    title: '热门展品加载失败，请重新进入页面',
                    icon: "error",
                    duration: 5000
                })
            } else {
                const prodList = handleList.twoDimensionalArr(res.data, 6, 10);
                this.setData({
                    prodList,

                })
            }
        });
        /* 分类 */
        _Http.basic({
            "classname": "publicmethod.homepage.homepage",
            "method": "query_typeselectList",
            "content": {}
        }).then(res => {
            if (res.msg != '成功') {
                wx.showToast({
                    title: '分类加载失败，请重新进入页面',
                    icon: "error",
                    duration: 5000
                })
            } else {
                res.data.unshift({
                    ftype: "全部"
                });
                console.log(res.data)
                this.setData({
                    typeselectList: res.data
                })
            }
        })
        /* 获取轮播图 */
        const bannerList = getApp().globalData.bannerDataList.filter(value => value.flocation == 'activity_head');
        this.setData({
            swiperBannerList: bannerList[0].banner
        });
    },
    /* 数据展示 */

    searchBlur(e) {
        const {
            value
        } = e.detail;
        console.log(value)
    },
    /* 显示下拉 */
    showPullDown(e) {
        const {
            index
        } = e.target.dataset;
        if (this.data.showDownIndex == index) return this.setData({
            showDownIndex: -1
        });
        this.setData({
            showDownIndex: index
        })
    },
    /* 关闭 */
    closeTheDropDown() {
        this.setData({
            showDownIndex: -1
        })
    },
    /* 选择分类 */
    modeSelect(e) {
        const {
            name,
            index
        } = e.target.dataset
        console.log(index, name)
        if (this.data.showDownIndex == 1) {
            //直播大厅
            this.setData({
                showDownIndex: -1,
                liveSelectClassify: name
            })
        } else {
            //热门展商
            this.setData({
                showDownIndex: -1,
                agentSelectClassify: name
            })
        }
    },

    /**
     * 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 () {

    },

    /**
     * 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 () {

    }
})