Widget ini cocok ditambahkan di halaman sidebar blog, alasannya yakni ukurannya yang sudah pas untuk dipasang di sidebar. Oke, selebihnya ikuti tutorial berikut ini
Memasang Widget Recent Post Slider di Sidebar
1. Buka Blogger > Tata Letak > Buat widget gres HTML/Javascript > Kemudian salin isyarat di bawah ini didalamnya
<style scoped="" type="text/css"> ul.rcentside *{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box }ul.rcentside{font-size:11px}ul.rcentside,ul.rcentside li{margin:0;padding:0;list-style:none;position:relative }ul.rcentside{width:100%;height:500px }ul.rcentside li{height:24.5%;position:absolute;padding:0;width:49.5%;float:left;overflow:hidden;display:none }ul.rcentside li:nth-child(1),ul.rcentside li:nth-child(2),ul.rcentside li:nth-child(3),ul.rcentside li:nth-child(4){display:block }ul.rcentside img{border:0;width:100%;height:auto}ul.rcentside li:nth-child(1){width:100%;height:49.5%;margin:0 0 2px;left:0;top:0 }ul.rcentside li:nth-child(2){left:0;top:50% }ul.rcentside li:nth-child(3){left:50.5%;top:50% }ul.rcentside li:nth-child(4){width:100%;left:0;top:75% }ul.rcentside .overlayx,ul.rcentside li{transition:all .4s ease-in-out }ul.rcentside .overlayx{width:100%;height:100%;position:absolute;z-index:2;left:0;top:0;opacity:.6;background-image:url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKSvYaumUUSqFAH-GCBkthsDZbM1iv6ovaqXFxHtZYWwgyU1Hr8XFDerC8i5bV3YGbMzNKtCqG6sxfd8hwF5rC-j__gsEfI55QvMFvi3Tv8-LEf-I0sx9WnhT3wv_ChIWsLhoL0i7fOSg/s1600/linebg-fade.png);background-position:50% 50%;background-repeat:repeat-x }ul.rcentside .overlayx,ul.rcentside img{margin:3px}ul.rcentside li:nth-child(1).overlayx{background-position:50% 25% }ul.rcentside .overlayx:hover{opacity:.1 }ul.rcentside h4{position:absolute;bottom:10px;left:10px;right:10px;z-index:2;color:#fff;font-weight:700;margin:0;padding:10px;line-height:1.5em;font-weight:normal;overflow:hidden;transition:all .3s}ul.rcentside li:hover h4{bottom:30px}ul.rcentside li:nth-child(1)h4,ul.rcentside li:nth-child(4)h4{font-size:150% }ul.rcentside .label_text{position:absolute;bottom:0;left:20px;z-index:2;color:#fff;font-size:90%;opacity:0;transition:all .3s}ul.rcentside li:hover .label_text{bottom:20px;opacity:1}ul.rcentside li:nth-child(2).autname,ul.rcentside li:nth-child(3).autname{display:none }.buttons{margin:5px 0 0 }.buttons a{display:inline-block;text-indent:-9999px;width:15px;height:25px;position:relative }.buttons a::before{content:"";width:0;height:0;border-width:8px 7px;border-style:solid;border-color:transparent #535353 transparent transparent;position:absolute;top:50%;margin-top:-8px;margin-left:-10px;left:50% }.buttons a.nextx::before{border-color:transparent transparent transparent #535353;margin-left:-3px } </style> <div id="featuredpostside"></div> <script type='text/javascript'> function FeaturedPostSide(a){(function(e){var h={blogURL:"",MaxPost:4,idcontaint:"",ImageSize:100,interval:5000,autoplay:false,loadingClass:"loadingxx",pBlank:"http://1.bp.blogspot.com/-htG7vy9vIAA/Tp0KrMUdoWI/AAAAAAAABAU/e7XkFtErqsU/s1600/grey.gif",MonthNames:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],tagName:false};h=e.extend({},h,a);var g=e(h.idcontaint);var d=h.MaxPost*200;g.html('<div class="sliderx"><ul class="rcentside"></ul></div><div class="buttons"><a href="#" class="prevx">prev</a><a href="#" class="nextx">next</a></div>');var f=function(w){var q,k,m,u,x,p,t,v,r,l="",s=w.feed.entry;for(var o=0;o<s.length;o++){for(var n=0;n<s[o].link.length;n++){if(s[o].link[n].rel=="alternate"){q=s[o].link[n].href;break}}if("media$thumbnail" in s[o]){u=s[o].media$thumbnail.url.replace(/\/s[0-9]+\-c/g,"/s"+h.ImageSize+"-c")}else{u=h.pBlank.replace(/\/s[0-9]+(\-c|\/)/,"/s"+h.ImageSize+"$1")}k=s[o].title.$t;r=s[o].published.$t.substring(0,10);m=s[o].author[0].name.$t;x=r.substring(0,4);p=r.substring(5,7);t=r.substring(8,10);v=h.MonthNames[parseInt(p,10)-1];l+='<li><a target="_blank" href="'+q+'"><div class="overlayx"></div><img class="random" src="'+u+'"/><h4>'+k+'</h4></a><div class="label_text"><span class="date"><span class="dd">'+t+'</span> <span class="dm">'+v+'</span> <span class="dy">'+x+'</span></span> <span class="autname">'+m+"</span></div></li>"}e("ul",g).append(l).addClass(h.loadingClass)};var c=function(){e(h.idcontaint+" .nextx").click()};var b=function(){e.get((h.blogURL===""?window.location.protocol+"//"+window.location.host:h.blogURL)+"/feeds/posts/summary"+(h.tagName===false?"":"/-/"+h.tagName)+"?max-results="+h.MaxPost+"&orderby=published&alt=json-in-script",f,"jsonp");setTimeout(function(){e(h.idcontaint+" .prevx").click(function(){e(h.idcontaint+" .sliderx li:first").before(e(h.idcontaint+" .sliderx li:last"));return false});e(h.idcontaint+" .nextx").click(function(){e(h.idcontaint+" .sliderx li:last").after(e(h.idcontaint+" .sliderx li:first"));return false});if(h.autoplay){var i=h.interval;var j=setInterval(c,i);e(h.idcontaint+" .sliderx li:first").before(e(h.idcontaint+" .sliderx li:last"));e(h.idcontaint+" .sliderx").hover(function(){clearInterval(j)},function(){j=setInterval(c,i)})}e("ul",g).removeClass(h.loadingClass)},d)};e(document).ready(b)})(jQuery)}; //<![CDATA[ FeaturedPostSide({ blogURL: "http://invisiontheme.blogspot.com", MaxPost: 8, idcontaint: "#featuredpostside", ImageSize: 300, interval: 5000, autoplay: true, tagName: false }); //]]> </script>2. Simpan widget dan lihat hasilnya.
Pengaturan widget
blogURL: "http://invisiontheme.blogspot.com" : Ganti http://invisiontheme.blogspot.com dengan url blog sobat
MaxPost: 8 : Jumlah postingan yang akan ditampilkan
ImageSize : Ukuran atau dimensi dari gambar dalam satuan pixels
Interval : Waktu yang diharapkan ketika post slider berpindah
autoplay: true : Untuk mematikan auto slider, ganti autoplay: true dengan autoplay: false
tagName: false : Untuk menambahkan artikel terbaru menurut label, ganti false dengan nama label tertentu. Misal Blogger : tagName: "Blogger"
Demikian tutorial Memasang Widget Recent Post Slider di Sidebar, biar bermanfaat.