E_WeChat/pages/tabbar/message/index.js

const getHeight = require("../../../utils/GetRheRemainingHeight"),
    _Http = getApp().globalData.http;

Page({
    /**
     * 页面的初始数据
     */
    data: {
        height: 0,
        list: [],
        content: {
            nocache: true,
            pageNumber: 1,
            pageSize: 20,
            pageTotal: 1,
            type: "应用",
            where:{}
        },
        total: 0,
    },

    /**
     * 生命周期函数--监听页面加载
     */
    onLoad(options) {},
    //切换tab选项
    tabChange({
        detail
    }) {
        this.setData({
            "content.type": detail.name
        })
        this.getlist(true);
    },
    
    /**
     * 生命周期函数--监听页面初次渲染完成
     */
    onReady() {
        getHeight.getHeight("#tabs", this).then(res => {
            this.setData({
                height: res
            })
        })
    },

    toDetails(e) {
        const {
            item
        } = e.currentTarget.dataset;
        wx.navigateTo({
            url: './details?id=' + item.messageid,
				})
    },

    getlist(init = false) {
        if (init.detail != undefined) init = init.detail;
        if (init) this.setData({
            ['content.pageNumber']: 1
        })
        if (this.data.content.pageNumber > this.data.content.pageTotal) return;
        _Http.basic({
            "classname": "system.message.Message",
            "method": "queryMessage",
            content: this.data.content
        }).then(res => {
            this.selectComponent('#ListBox').RefreshToComplete();
            if (res.msg != '成功') return wx.showToast({
                title: res.msg,
                icon: "none"
            })
            this.setData({
                total: res.total,
                list: (res.pageNumber == 1) ? res.data : this.data.list.concat(res.data),
                ['content.pageNumber']: res.pageNumber + 1,
                ['content.pageTotal']: res.pageTotal
            })
        })
    },

    /**
     * 生命周期函数--监听页面显示
     */
    onShow() {
        this.getlist(true);
        this.getTabBar().init();
        this.getTabBar().unReadMessageCount();//更新信息数量
    },
    onShareAppMessage() {}
})