doc-mini-app/pages/index/index.js

// index.js
const request = require('../../utils/request')
const ui = require('../../utils/ui')
Page({

    data: {
        codes: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16],
        codes_current_page: 1,
        codes_has_prev: false,
        codes_has_next: false,

        codes_total_count: 0,
        codes_total_pages: 0,
        categorys: []
    },


    /**
     * 生命周期函数--监听页面加载
     */
    onLoad(options) {
        //获取接口数据

        let that = this;
        that.GetCodes()
        that.GetIndexList()
        that.GetLabelList()
    },

    GetLabelList() {
        let that = this;
        request.request({
            method: "GET",
            // https://app.19year.cn/api.php/doc/details?id=51
            url: "/api.php/doc/label_list"
        }).then(res => {
            if (res.data.code === 1) {
                let list = res.data.data.data
                for(let j = 0, len=list.length; j < len; j++) {
                    that.setData({[`${list[j].name}`]:list[j].value})
                }
                // that.initContent()
            }
        }).catch(err => {
            console.log('ERROR', err)
        });
    },

    GetIndexList() {
        let that = this;
        request.request({
            method: "GET",
            url: "/api.php/doc/index_category"
        }).then(res => {
            if (res.data.code === 1) {
                console.log(res.data.data);
                that.setData({
                    categorys: res.data.data.data
                })
            }
            // ui.showToast(res.data.errorMsg)
        }).catch(err => {
            console.log('ERROR')
        });
    },


    codesPrev() {
        let that = this;
        console.log(that.data.codes_has_prev);
        if (that.data.codes_has_prev) {
            console.log("shang");
            that.setData({
                codes_current_page: that.data.codes_current_page - 1
            })
            that.GetCodes()
            console.log("shang");
        }
    },
    codesNext() {
        let that = this;
        if (that.data.codes_has_next) {
            that.setData({
                codes_current_page: that.data.codes_current_page + 1
            })
            that.GetCodes()
            console.log("xia");
        }
    },
    GetCodes() {
        let that = this;
        request.request({
            method: "GET",
            url: "/api.php/doc/index_codes?page=" + that.data.codes_current_page + "&pageSize=16"
        }).then(res => {
            if (res.data.code === 1) {
                that.setData({
                    codes: res.data.data.data,
                    codes_current_page: res.data.data.current_page,
                    codes_has_next: res.data.data.has_next,
                    codes_has_prev: res.data.data.has_prev,
                    codes_total_count: res.data.data.total_count,
                    codes_total_pages: res.data.data.total_pages,
                })
            }
            // ui.showToast(res.data.errorMsg)
        }).catch(err => {
            console.log('ERROR')
        });
    },
    // 页面跳转
    jumpPage(e) {
        let jumpType = e.currentTarget.dataset.jumptype;
        // 文章id
        let aid = e.currentTarget.dataset.aid;
        // 类目id
        let cid = e.currentTarget.dataset.cid;
        console.log(jumpType == 1);
        console.log(aid);
        console.log(cid);
        // 类目
        if (jumpType == 1 && cid) {
            wx.navigateTo({
                url: "/pages/list/list?cid=" + cid
            })
        }
        if (jumpType == 2 && aid) {
            wx.navigateTo({
                url: "/pages/details/details?aid=" + aid
            })
        }
        // 搜索页面
        if (jumpType == 3) {
            wx.navigateTo({
                url: "/pages/search/index"
            })
        }

        // 搜索页面
        if (jumpType == 4) {
            wx.navigateTo({
                url: "/pages/about/about"
            })
        }
    },
    bindFocus(e) {
        console.log(e);
    }
})