carInsightSystem_wxapp/pages/varComm/pages/brand/index.js

import Dialog from '../../../../miniprogram_npm/@vant/weapp/dialog/dialog';
const app = getApp()
const words = [];
Component({
    data: {
        result: [],
        boxArr: new Array(6),
    },


    methods: {
        startCp() {
            wx.setStorageSync('brandData', this.data.boxArr)
            wx.navigateTo({
                url: `/pages/varComm/pages/brandRatio/index`,
            })
        },
        getOpenID() {
            wx.getUserInfo({
                success: (res) => {
                    let userInfo = res.userInfo
                    console.log(res);
                    wx.login({
                        success: (res1) => {
                            let code = res1.code
                            wx.request({
                                url: 'http://cloud.sws010.com/api/WeiXinApp.ashx',
                                data: {
                                    action: 'getOpenidByCode',
                                    code: code,
                                    version: '1',
                                    nickName: userInfo.nickName
                                },
                                method: "get",
                                success: (res3) => {
                                    app.globalData.request({
                                        action: 'logOpenid',
                                        openid: res3.data.Data.openid
                                    }).then((yes) => {
                                        console.log(yes);
                                    }).catch(err => {
                                        Dialog.alert({
                                            title: '提示',
                                            context: this,
                                            message: '该页面需绑定后台账号后才可访问',
                                        }).then(()=>{
                                            wx.setStorageSync('openId',res3.data.Data.openid)
                                            wx.navigateTo({
                                                url: '../../pages/mine/pages/bindUser/index',
                                            })
                                        })
                                    })
                                }
                            })
                        }
                    })
                }
            })
        },
        del(index) {
            console.log(index);
            console.log(123);
        },

        onChange(event) {
            const {detail} = event
            const result = []
            if(detail.length>6){
                console.log('至多六个');
                return
            }
            for(let i of detail){
                result.push(JSON.parse(i))
            }
            result.length = 6
            this.setData({
                result:detail,
                boxArr:result
            })
        },
    },

    lifetimes: {
        attached() {
            //页面数据
            // this.getOpenID()
            app.globalData.request({
                action: 'getUserBrand',
                token: 't%2BrswgjvzGM=',
            }).then(res => {
                let arr = []
                for (let i = 65; i <= 90; i++) {
                    arr.push({
                        name: String.fromCharCode(i),
                        data: []
                    });
                }
                for (let i of res) {
                    for (let j of arr) {
                        if (i.firstword == j.name) {
                            j.data.push(i)
                        }
                    }
                }
                this.setData({
                    mockData: arr
                })
            })
        }
    },
})