Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Type Name Latest commit message Commit time
Failed to load latest commit information.
example
README.md
carousel_banner.css
carousel_banner.js
index.html
update.js

README.md

carousel_banner

Banner 輪播套件

Feature

  • 不依賴任何 JavaScript 函式庫

  • 支持 SSR & API 的資料來源

  • 支持桌面裝置與行動裝置

  • 支援多個 Banner 顯示(不用擔心太多時的記憶體問題, DOM UI 有回收)

  • 有漸變、隨機、滑動的呈現方式

  • 可以設定任意寬高或滿版

  • 滿版的寬度支持行動裝置轉動自適應寬度

  • 可以自定義 data attribute 處理 event callback

  • 向下相容? 2018 年了誰管這個東西拉

Usage

引入 carousel_banner.csscarousel_banner.js

Basic usage

<div class="carousel_banner">
    <a href="" class="carousel_banner_content b_2" data-ga="mktPromote" data-label="a2" data-action="click" data-category="b"><img src="https://tedshd.io/image/banner_2@1x.jpg" srcset="https://tedshd.io/image/banner_2@2x.jpg 2x" alt=""></a>
    <a href="" class="carousel_banner_content b_3" data-ga="mktPromote" data-label="a3" data-action="click" data-category="b"><img src="https://tedshd.io/image/banner_3@1x.jpg" srcset="https://tedshd.io/image/banner_3@2x.jpg 2x" alt=""></a>
</div>
var option = {
    select: document.querySelector('.carousel_banner'),
    time: 2000,
    width: '300px',
    height: '100px',
    type: 'fade',
    dot: false,
    domEvent: function (data) {
        var dom = data.dom;
        dom.addEventListener('click', function (e) {
            e.preventDefault();
            console.log(data);
        });
    }
};
var banner = new carouselBanner(option);
banner.init();

Arguments

key type required description example
select DOM required banner container document.querySelector('#banner')
dataFeed Array option API data feed see data format
time Number option fade or slide action time(milliseconds) 2000
width String option banner width '300px'
height String option banner height '100px'
type String required transition type 'fade', 'random', 'slide'
dot Boolean option dot show current banner true, false
domEvent Function option handle dom callback see example
bannerCallback Function option handle current banner show callback see example
  • dataFeed format
[
    {
        'node': 'a',
        'attributes': {
            'href': '',
            'className': '',
            'dataset': {},
            'target': '',
        },
        'children': {
            'node': 'img',
            'attributes': {
                'src': '',
                'srcset': '',
                'className': ''
            },
        }
    }
]
  • Example
var optionB = {
    select: document.querySelector('.carousel_banner_fd'),
    dataFeed: dataArray,
    time: 2000,
    width: '300px',
    height: '100px',
    type: 'slide',
    dot: true,
    bannerCallback: function (data) {
        console.log(data);
    },
    domEvent: function (data) {
        var dom = data.dom;
        dom.addEventListener('click', function (e) {
            e.preventDefault();
            console.log(data);
            // ga(data.ga + '.send', 'event', data.category, data.action, data.label, {nonInteraction:true});
        });
    }
};
var bannerB = new carouselBanner(optionB);
bannerB.init();

method

  • init()

產生 banner

  • resize([width], [height])

可以重新設定寬高, 一定得用在呼叫 init() 之後

key type required description example
width String option resize banner width '600px'
height String option resize banner height '200px'