ball-applet/pages/schAdmin/studentexam/list.js

const app = getApp()

Page({
    data: {
        frameStyle: { useTop: true, name: '学员信息', leftArrow: true, useBar: false },
        list: [],
        total: 0,
        page: 0,
        skip: 0,
        limit: 5,
        // 等级列表
        levelList: [],
    },
    // 返回
    back: function () {
        wx.navigateBack({ delta: 1 })
    },

    // 审核
    toEdit: function (e) {
        const that = this;
        let { item } = e.currentTarget.dataset;
        that.setData({ skip: 0, page: 0, list: [] })
        wx.navigateTo({ url: `/pages/schAdmin/studentexam/info?id=${item._id}` })
    },

    // 分页
    toPage: function () {
        const that = this;
        let list = that.data.list;
        let limit = that.data.limit;
        if (that.data.total > list.length) {
            wx.showLoading({ title: '加载中', mask: true })
            let page = that.data.page + 1;
            that.setData({ page: page })
            let skip = page * limit;
            that.setData({ skip: skip })
            that.watchLogin();
            wx.hideLoading()
        } else { wx.showToast({ title: '没有更多数据了', icon: 'none', duration: 2000 }) }
    },
    // 返回
    back(e) {
        wx.navigateBack({ delta: 1 })
    },
    /**
     * 生命周期函数--监听页面加载
     */
    onLoad: function (options) { },
    // 监听用户是否登录
    watchLogin: async function () {
        const that = this;
        wx.getStorage({
            key: 'user',
            success: async res => {
                // 学员等级
                let aee = await app.$get(`/dict`, { code: 'student_grade' });
                if (aee.errcode == '0' && aee.total > 0) that.setData({ levelList: aee.data[0].list })
                let info = { skip: that.data.skip, limit: that.data.limit, school_id: res.data.info.id };
                const arr = await app.$get(`/safs`, { ...info });
                if (arr.errcode == '0') {
                    for (const val of arr.data) {
                        let level = that.data.levelList.find(i => i.value == val.student_id_level)
                        if (level) val.zhLevel = level.label;
                    }
                    that.setData({ list: [...that.data.list, ...arr.data] });
                    that.setData({ total: arr.total });
                }
                else { wx.showToast({ title: `${arr.errmsg}`, icon: 'error', duration: 2000 }) }
            },
            fail: async res => {
                wx.redirectTo({ url: '/pages/index/index' })
            }
        })
    },
    /**
     * 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 () {
        const that = this;
        // 监听用户是否登录
        that.watchLogin();
    },
    /**
     * 页面上拉触底事件的处理函数
     */
    /**
     * 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 () {

    },

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

    }
})