Langsung saja, silakan ikuti tutorial berikut ini
1. Login ke blogger sobat, buka template editor, kemudian tambahkan kode CSS di bawah ini tepat sebelum ]]></b:skin> atau </style>
/* Recent Post Label */
.recent-labpost{margin:20px;}
.rctab-button > span{padding:15px 20px;cursor:pointer;position:relative;color:#222;display:inline-block;font-size:120%;font-weight:700;}
.rctab-button > span.active{color:#222;background:rgba(0,0,0,0.05)}
.rctab-button > span.active:before{content:'';top:0;opacity:1}
.rctab-content{padding:15px;background:rgba(0,0,0,0.05);position:relative;min-height:100px;overflow:auto}
.rctab-item{float:left;width:48%;margin:10px 1%;background:#fff;border:1px solid rgba(0,0,0,0);transition:all .3s;}
.rctab-item:hover{border:1px solid rgba(0,0,0,0.1);}
.rctab-item-inner{padding:10px}
.rctab-item img{float:left;width:120px;height:auto;}
.rctab-item h3{float:right;width:calc(100% - 130px);height:20px;margin:10px 0;font-size:120%}
.rctab-item h3 a{color:#222}.rctab-item h3 a:hover{color:#e74c3c}
.loader{position:absolute;left:50%;top:50%;margin-left:-27.5px;margin-top:-27.5px;transition:all .3s linear}
.hide-load .loader{opacity:0}
.squarin{background:#374140;width:15px;height:15px;float:left;top:-10px;margin-right:5px;margin-top:5px;position:relative;opacity:0;-webkit-animation:enter 6s infinite;animation:enter 6s infinite}
.enter{top:0;opacity:1}
.squarin:nth-child(1){-webkit-animation-delay:1.8s;-moz-animation-delay:1.8s;animation-delay:1.8s}
.squarin:nth-child(2){-webkit-animation-delay:2.1s;-moz-animation-delay:2.1s;animation-delay:2.1s}
.squarin:nth-child(3){-webkit-animation-delay:2.4s;-moz-animation-delay:2.4s;animation-delay:2.4s;background:#09c}
.squarin:nth-child(4){-webkit-animation-delay:0.9s;-moz-animation-delay:0.9s;animation-delay:0.9s}
.squarin:nth-child(5){-webkit-animation-delay:1.2s;-moz-animation-delay:1.2s;animation-delay:1.2s}
.squarin:nth-child(6){-webkit-animation-delay:1.5s;-moz-animation-delay:1.5s;animation-delay:1.5s}
.squarin:nth-child(8){-webkit-animation-delay:0.3s;-moz-animation-delay:0.3s;animation-delay:0.3s}
.squarin:nth-child(9){-webkit-animation-delay:0.6s;-moz-animation-delay:0.6s;animation-delay:0.6s}
@media screen and (max-width:768px) {
.rctab-item{float:left;width:100%;}
.rctab-item {margin:10px auto;}}
2. Selanjutnya tambahkan kode di bawah ini sebelum </head>
<script type='text/javascript'>
//<![CDATA[
function getMeImg(a){var t=[a,a,!1];return void 0!==a?-1!==a.url.indexOf("img.youtube")?(t[0]=a.url.replace("default.jpg","hqdefault.jpg"),t[1]=a.url.replace("default.jpg","mqdefault.jpg"),t[2]=!0):(t[0]=a.url.replace("s72-c","w100-h75-c"),t[1]=a.url.replace("s72-c","s500-c")):(t[0]="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgh_TddNn7Bd5OqecwZWP3iu9QDeGGq179TgtiHOxzZSzwLuzWkWmsEwFgQIlDMNLjIUTVtE-pY476I99DFFZLKWC7F4k0FYVu0BTs_EAk52y4GJjD3iTjB2vHTSeuFQAMAhRc3IArD9rU/s1600/thumb.png",t[1]="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgh_TddNn7Bd5OqecwZWP3iu9QDeGGq179TgtiHOxzZSzwLuzWkWmsEwFgQIlDMNLjIUTVtE-pY476I99DFFZLKWC7F4k0FYVu0BTs_EAk52y4GJjD3iTjB2vHTSeuFQAMAhRc3IArD9rU/s1600/thumb.png"),t}function load_w_tab(a){var t=a.find(".rctab-content>.active"),e=t.attr("data-load");$.ajax({type:"GET",url:"/feeds/posts/summary/-/"+e+"?max-results=20&alt=json-in-script",async:!1,contentType:"application/json",dataType:"jsonp",success:function(a){if(a.feed.entry){t.append('<div class="wtab-inner"></div>');for(var e=0;e<a.feed.entry.length;e++){for(var i=a.feed.entry[e],d=0;d<a.feed.entry[e].link.length;d++)if("alternate"==a.feed.entry[e].link[d].rel){var s=a.feed.entry[e].link[d].href;break}var n=i.title.$t,l=getMeImg(i.media$thumbnail),r='<div class="rctab-item"><div class="rctab-item-inner"><a href="'+s+'"><img src="'+l[0]+'"/></a><h3><a href="'+s+'">'+n+'</a></h3><div style="clear:both"></div></div></div>';t.find(".wtab-inner").append(r)}t.addClass("hide-load")}}})}function getwtabs(e){for(var labelArr=eval(e.attr("data-label")),html='<div class="rctab-button">',i=0;i<labelArr.length;i++)html+='<span data-target="'+labelArr[i]+'-genova">'+labelArr[i]+"</span>";html+='</div><div class="rctab-content">';for(var i=0;i<labelArr.length;i++)html+='<div data-load="'+labelArr[i]+'" data-container="'+labelArr[i]+'-genova">'+loaderHTML+"</div>";html+="</div>",e.append(html),e.find(".rctab-button>span").first().addClass("active"),e.find(".rctab-content>div").hide(0),e.find(".rctab-content>div").first().show(0).addClass("active loaded"),setTimeout(function(){load_w_tab(e)},500),e.find(".rctab-button>span").click(function(){var a=$(this).attr("data-target"),t=$(this),i="";e.find(".rctab-content>div").each(function(){$(this).attr("data-container")==a&&(e.find(".rctab-button>span").removeClass("active"),t.addClass("active"),e.find(".rctab-content>div").removeClass("active").hide(0),$(this).fadeIn().addClass("active"),i=$(this))}),i.hasClass("loaded")||(i.addClass("loaded"),setTimeout(function(){load_w_tab(e)},500))})}var loaderHTML='<div class="loader"> <div class="squarin" ></div> <div class="squarin"></div> <div class="squarin last"></div> <div class="squarin clear"></div> <div class="squarin"></div> <div class="squarin last"></div> <div class="squarin clear"></div> <div class="squarin "></div> <div class="squarin last"></div> </div>';$(function(){getwtabs($(".recent-labpost"))});
//]]>
</script>
<script type='text/javascript'>
//<![CDATA[
function getMeImg(a){var t=[a,a,!1];return void 0!==a?-1!==a.url.indexOf("img.youtube")?(t[0]=a.url.replace("default.jpg","hqdefault.jpg"),t[1]=a.url.replace("default.jpg","mqdefault.jpg"),t[2]=!0):(t[0]=a.url.replace("s72-c","w100-h75-c"),t[1]=a.url.replace("s72-c","s500-c")):(t[0]="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgh_TddNn7Bd5OqecwZWP3iu9QDeGGq179TgtiHOxzZSzwLuzWkWmsEwFgQIlDMNLjIUTVtE-pY476I99DFFZLKWC7F4k0FYVu0BTs_EAk52y4GJjD3iTjB2vHTSeuFQAMAhRc3IArD9rU/s1600/thumb.png",t[1]="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgh_TddNn7Bd5OqecwZWP3iu9QDeGGq179TgtiHOxzZSzwLuzWkWmsEwFgQIlDMNLjIUTVtE-pY476I99DFFZLKWC7F4k0FYVu0BTs_EAk52y4GJjD3iTjB2vHTSeuFQAMAhRc3IArD9rU/s1600/thumb.png"),t}function getauthor(a){for(var t=0;t<a.length;t++)var e="<span class='author'> "+a[t].name.$t+"</span>";return e}function getmeta(a){var t=[];t[1]="Jan",t[2]="Feb",t[3]="Mar",t[4]="Apr",t[5]="May",t[6]="Jun",t[7]="Jul",t[8]="Aug",t[9]="Sep",t[10]="Oct",t[11]="Nov",t[12]="Dec";var e=a.substring(0,4),s=a.substring(5,7),n=a.substring(8,10),i="<span class='date'> "+t[parseInt(s,10)]+" "+n+" "+e+"</span>";return i}function t(a){var a,t,e=[];for(t=0;a>t;t++)e.push(t);return shuffle(e)}function getmashrandom(a){var e="/feeds/posts/summary/?max-results=500&alt=json-in-script",s=a.find("div.tab-mash-random");s.find("span#tab-mash-random").addClass("loaded"),s.append('<ul class="random-inner"></ul>'),$.ajax({type:"GET",url:e,async:!0,contentType:"application/json",dataType:"jsonp",success:function(a){s.addClass("hide-load");for(var e=a.feed.entry,n=e.length,i=t(n),r=0;5>r;r++){for(var d=0;d<a.feed.entry[i[r]].link.length;d++)if("alternate"==e[i[r]].link[d].rel){var l=a.feed.entry[i[r]].link[d].href;break}var c=getMeImg(e[i[r]].media$thumbnail),o=e[i[r]].title.$t,u=e[i[r]].published.$t,h=getmeta(u),f=getauthor(e[i[r]].author),m='<li><a href="'+l+'"><img class="toLoad" src="'+c[0]+'"/></a><div class="recent-list-c"><h3><a href="'+l+'">'+o+'</a></h3><div class="meta">'+f+" "+h+"</div></div></li>";s.find("ul").append(m)}}})}function getmashrecent(a){a.find("span#tab-mash-recent").addClass("loaded"),$.ajax({type:"GET",url:"/feeds/posts/summary?max-results=20&alt=json-in-script",async:!1,contentType:"application/json",dataType:"jsonp",success:function(t){if(t.feed.entry){a.find("div.tab-mash-recent").append('<ul class="recent-post-list"></ul>');for(var e=0;e<t.feed.entry.length;e++){for(var s=t.feed.entry[e],n=0;n<t.feed.entry[e].link.length;n++)if("alternate"==t.feed.entry[e].link[n].rel){var i=t.feed.entry[e].link[n].href;break}var r=s.title.$t,d=getmeta(s.published.$t),l=getauthor(s.author),c=getMeImg(s.media$thumbnail),o="<li class='recent-post-item'><a href='"+i+"'><img src='"+c[0]+"'/></a><div class='recent-list-content'><h3><a href='"+i+"'>"+r+"</a></h3><div class='recent-list-meta'>"+d+l+"</div></div></li>";a.find("div.tab-mash-recent ul").append(o)}}}})}var loaderHTML='<div class="loader"> <div class="squarin" ></div> <div class="squarin"></div> <div class="squarin last"></div> <div class="squarin clear"></div> <div class="squarin"></div> <div class="squarin last"></div> <div class="squarin clear"></div> <div class="squarin "></div> <div class="squarin last"></div> </div>';shuffle=function(a){for(var t,e,s=a.length;s;t=parseInt(Math.random()*s),e=a[--s],a[s]=a[t],a[t]=e);return a},$(function(){$(".thetabs").each(function(){var a=$(this);a.append("<div class='tab-mash-outer'><div class='tab-mash-button'><span class='active' id='tab-mash-recent'><i class='fa fa-rss'></i> Recent</span><span id='tab-mash-random'><i class='fa fa-random'></i> Random</span></div><div class='tab-mash-content'><div class='tab-mash-recent min-height-need'></div><div class='tab-mash-random min-height-need' style='display:none;'>"+loaderHTML+"</div></div></div>"),getmashrecent(a),a.find(".tab-mash-button>span").click(function(){var t=$(this),e=a.find(".tab-mash-content>div");e.each(function(){$(this).hasClass(t.attr("id"))?($(this).fadeIn(),a.find(".tab-mash-button>span").removeClass("active"),t.addClass("active"),t.hasClass("loaded")||("tab-mash-random"==t.attr("id")?(t.addClass("loaded"),setTimeout(function(){getmashrandom(a)},500)):"tab-mash-comment"==t.attr("id")&&(t.addClass("loaded"),setTimeout(function(){getmashcomment(a)},2e3)))):$(this).hide(0)})})})});
//]]>
</script>Edit pada kode yang ditandai untuk menentukan jumlah post yang akan dimunculkan
3. Tambahkan kode pemanggil ini bebas diantara tag pembuka <body> dan tag penutup </body>
<div class='recent-labpost' data-label='["NAMA LABEL","NAMA LABEL","NAMA LABEL","NAMA LABEL","NAMA LABEL"]'/>Ganti NAMA LABEL di atas dengan nama label pada blog sobat.
4. Terakhir, simpan template.
Demikian tutorial Membuat Recent Post by Label dengan Fungsi Tab, semoga bermanfaat.