ball-applet/pages/superAdmin/school/add.js

const app = getApp()
import WxValidate from '../../../utils/wxValidate'
Page({

    /**
     * 页面的初始数据
     */
    data: {
        frameStyle: { useTop: true, name: '信息管理', leftArrow: true, useBar: false },
        id: '',
        form: { yyzz: [], img_url: [] },
    },
    initValidate() {
        const rules = { name: { required: true }, brief: { required: true }, phone: { required: true }, address: { required: true }, coach_num: { required: true }, student_num: { required: true }, honor: { required: true }, url: { required: true }, yyzz: { required: true }, img_url: { required: true } }
        // 验证字段的提示信息，若不传则调用默认的信息
        const messages = { name: { required: '请输入机构名称', }, brief: { required: '请输入机构简介', }, phone: { required: '请输入联系方式', }, address: { required: '请输入训练地址', }, coach_num: { required: '请输入教练人数', }, student_num: { required: '请输入学员人数', }, honor: { required: '请输入过往荣誉', }, url: { required: '请输入网址', }, yyzz: { required: '请上传营业执照', }, img_url: { required: '请输入机构图片', } };
        this.WxValidate = new WxValidate(rules, messages)
    },
    // 返回
    back: function () {
        wx.navigateBack({ delta: 1 })
    },
    // 营业执照图片上传
    yzimgUpl: function (e) {
        const that = this;
        let data = that.data.form.yyzz;
        data.push(e.detail)
        that.setData({ 'form.yyzz': data })
    },
    // 营业执照图片删除
    yzimgDel: function (e) {
        const that = this;
        let list = that.data.form.yyzz;
        let arr = list.filter((i, index) => index != e.detail.index)
        that.setData({ 'form.yyzz': arr })
    },
    // 机构图片上传
    imgUpl: function (e) {
        const that = this;
        let data = that.data.form.img_url;
        data.push(e.detail)
        that.setData({ 'form.img_url': data })
    },
    // 机构图片删除
    imgDel: function (e) {
        const that = this;
        let list = that.data.form.img_url;
        let arr = list.filter((i, index) => index != e.detail.index)
        that.setData({ 'form.img_url': arr })
    },
    // 提交保运
    onSubmit: async function (e) {
        const that = this;
        const params = e.detail.value;
        const form = that.data.form;
        params.yyzz = form.yyzz;
        params.img_url = form.img_url;
        if (!this.WxValidate.checkForm(params)) {
            const error = this.WxValidate.errorList[0];
            wx.showToast({ title: `${error.msg}`, icon: 'error', duration: 2000 })
            return false
        } else {
            let arr;
            if (that.data.id) arr = await app.$post(`/school/${form._id}`, params);
            else arr = await app.$post(`/school`, params);
            if (arr.errcode == '0') { wx.showToast({ title: `维护信息完成`, icon: 'success', duration: 2000 }); that.back(); }
            else wx.showToast({ title: `${arr.errmsg}`, icon: 'error', duration: 2000 })
        }
    },
    /**
     * 生命周期函数--监听页面加载
     */
    onLoad: async function (options) {
        const that = this;
        that.setData({ id: options.id || null })
        //验证规则函数
        that.initValidate();
        // 监听用户是否登录
        await that.watchLogin();
    },

    // 监听用户是否登录
    watchLogin: async function () {
        const that = this;
        wx.getStorage({
            key: 'user',
            success: async res => {
                let arr;
                if (that.data.id) {
                    arr = await app.$get(`/school/${that.data.id}`);
                    if (arr.errcode == '0') {
                        that.setData({ form: arr.data })
                    } 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 () { },

    /**
     * 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 () {

    }
})