Javascript 我的网站的广告横幅旋转器？

Question

我有一个网站，我想在我创建的流媒体播放器上轮换我的会员链接。我到处搜索脚本，但找不到。我不想使用为我做这件事的服务。我想自己编写脚本。有什么建议吗？

Answer 1

这是一个很棒的 slider/carousel js 插件，可以在不同的幻灯片（或您的情况下的横幅）之间轮换。

http://kenwheeler.github.io/slick/

查看自动播放功能。

希望对您有所帮助。

Answer 2

以后，尝试自己尝试一下，并提出更具体的问题。我不明白为什么你不想使用服务，如果你不写的话。

但是，既然你是，这是我的建议。

Javascript:

var banners = [
  {
    "img": "tnl-banner-steve-jobs-01.png",
    "url": "http://news.stanford.edu/news/2005/june15/jobs-061505.html",
    "weight": 1
  },
  {
    "img": "tnl-banner-steve-jobs-02.png",
    "url": "http://news.stanford.edu/news/2005/june15/jobs-061505.html",
    "weight": 1
  },
  {
    "img": "tnl-banner-steve-jobs-03.png",
    "url": "http://news.stanford.edu/news/2005/june15/jobs-061505.html",
    "weight": 1
  },
  {
    "img": "tnl-banner-steve-jobs-04.png",
    "url": "http://news.stanford.edu/news/2005/june15/jobs-061505.html",
    "weight": 1
  },
  {
    "img": "tnl-banner-steve-jobs-05.png",
    "url": "http://news.stanford.edu/news/2005/june15/jobs-061505.html",
    "weight": 4
  }
];

这是要添加到您的 HTML 中的脚本：

<script>

// Fetch the banner setup file.
var filename = getURLParameter("type")+".js";
jQuery.getScript(filename, function(){
  var banner = randomBanner();
  // Add the banner to the page body.
  $('body').append("<a target=\"tnl_ad\" href=\""+banner["url"]+"\">" +
    "<img src=\"banners/"+banner["img"]+"\"></a>");
})
  .fail(function(jqxhr, settings, exception) {
    console.log("Error parsing " + filename + ": " + exception.message);
  }
)

function randomBanner() {
    var totalWeight = 0, cummulativeWeight = 0, i;
    // Add up the weights.
    for (i = 0; i < banners.length; i++) {
        totalWeight += banners[i]["weight"];
    }
    console.log("Total weight: " + totalWeight);
    var random = Math.floor(Math.random() * totalWeight);
    // Find which bucket the random value is in.
    for (i = 0; i < banners.length; i++) {
        cummulativeWeight += banners[i]["weight"];
        if (random < cummulativeWeight) {
            return(banners[i]);
        }
    }
}

function getURLParameter(name){
  return decodeURI((RegExp(name + '=' + '(.+?)(&|$)').exec(location.search)||[,null])[1]);
}
</script>

Source

Javascript 我的网站的广告横幅旋转器？

Javascript Ad Banner Rotator for my website?

javascript

html

ads

banner