不会做网站能做网络销售吗优化大师免安装版
为了使在博客上签名jQuery广告的每个人都公平,我写了一个漂亮的小函数来随机加载广告 。 还有一个随机播放按钮作为演示,用于在广告位上手动创建随机随机播放。 可以使此功能更具可定制性,但可以做到。
自己尝试一下(请看右侧的边栏!)。
编码
//Function to display ads on the jQuery Blog and shuffle (function($) {var displayAds = {ads: {1: {title: "jQuery UI Widgets for PC, Mobile and Touch devices",href: "http://www.jqwidgets.com",img: "jqwidgets.png"},2: {title: "jQuery Chop Slider 2.0 - The most eye catching image slider on the internet!",href: "http://www.idangero.us/cs/",img: "idangerous.jpg"},3: {title: "Sauce Labs - Online Cross Browser Testing",href: "http://www.saucelabs.com/scouthome?utm_source=banner&utm_medium=flat&utm_campaign=all+all+banner+jquery4u",img: "sauce-labs.jpg"},4: {title: "Diamond Slider - Ken Burns Effect & Unlimited Transitions",href: "http://www.diamond.billykids-lab.net/",img: "diamond-slider.jpg"},5: {title: "AJAX Zoom - jQuery Dynamic 2d/360 Degrees Zoom with ipad support.",href: "http://www.ajax-zoom.com",img: "ajax-zoom.jpg"}},signupAd: {title: "Advertise here",href: "http://www.jquery4u.com/advertise/"},shuffleAds: function(arr){for(var j, x, i = arr.length; i; j = parseInt(Math.random() * i), x = arr[--i], arr[i] = arr[j], arr[j] = x);return arr;},load: function(){$('#shuffle-ads').hide();var adContainer = $('#jq4u-sidebar-ads').empty(), adsArray = Array();/* construct ads */$.each(this.ads, function(i,v){adsArray.push('
');});/* shuffle ads in random order */adsArray = this.shuffleAds(adsArray);/* output ads */$.each(adsArray, function(i,v){adContainer.append(v);});/* add the signup ad */adContainer.append('' + this.signupAd.title + '');/* show shuffle button */adContainer.append(' Shuffle ');$('#shuffle-ads').live('click', function(e){e.preventDefault();displayAds.load();});$('#shuffle-ads').show();}}$(document).ready(function() {displayAds.load();});})(jQuery);
From: https://www.sitepoint.com/display-blog-ads-spots-random-order/