Widget bài viết ngẫu nhiên cho blogger

Demo
Demo Online

Hôm nay mình giới thiệu cho các bạn 1 thủ thuật blogger,là thêm Widget bài viết ngẫu nhiên cho blogger,nhanh gon chỉ cần 2 click là xong

+ Đăng nhập Blogger -- Bố cục -- Thêm tiện ích -- Thêm HTML/JavaScript

thêm đoạn code sau vào

<div class="newsfea">
Bài viết ngẫu nhiên
</div>
<div style="border: 1px solid color:rgb(194, 194, 194) height: 231px; margin: 5px 0; overflow: auto; padding: 10px; text-align: left; width: 250px;">
<style type="text/css">
    ul.vusteven_recent_comments{list-style:none;margin:0;padding:0;}
    .vusteven_recent_comments li{background:none !important;margin:0 0 6px !important;padding:0 0 6px 0 !important;display:block;clear:both;overflow:hidden;list-style:none;}
    .vusteven_recent_comments li .avatarImage{padding:3px;background:#fefefe;-webkit-box-shadow:0 1px 1px #ccc;-moz-box-shadow:0 1px 1px #ccc;box-shadow:0 1px 1px #ccc;float:left;margin:0 6px 0 0;position:relative;overflow:hidden;}
    .avatarRound{-webkit-border-radius:100px;-moz-border-radius:100px;border-radius:100px;}
    .vusteven_recent_comments li img{padding:0px;position:relative;overflow:hidden;display:block;}
    .vusteven_recent_comments li span{margin-top:4px;color: #666;display: block;font-size: 12px;font-style: italic;line-height: 1.4;}
</style>

<style>#random-posts img{float:left;margin-right:10px;border:1px solid #999;background:#FFF;width:36px;height:36px;padding:3px}
</style>


<ul id="random-posts"><script type="text/javaScript">
var rdp_numposts=5;

var rdp_snippet_length=150;

var rdp_info='no';
var rdp_comment='Nhận xét';
var rdp_disable='Tắt Nhận xét';
var rdp_current=[];var rdp_total_posts=0;var rdp_current=new Array(rdp_numposts);function totalposts(json){rdp_total_posts=json.feed.openSearch$totalResults.$t}document.write('<script type=\"text/javascript\" src=\"/feeds/posts/default?alt=json-in-script&max-results=0&callback=totalposts\"><\/script>');function getvalue(){for(var i=0;i<rdp_numposts;i++){var found=false;var rndValue=get_random();for(var j=0;j<rdp_current.length;j++){if(rdp_current[j]==rndValue){found=true;break}};if(found){i--}else{rdp_current[i]=rndValue}}};function get_random(){var ranNum=1+Math.round(Math.random()*(rdp_total_posts-1));return ranNum};
</script>
<script type="text/javaScript">
function random_posts(json){a=location.href;y=a.indexOf('?m=0');for(var i=0;i<rdp_numposts;i++){var entry=json.feed.entry[i];var rdp_posttitle=entry.title.$t;if('content'in entry){var rdp_get_snippet=entry.content.$t}else{if('summary'in entry){var rdp_get_snippet=entry.summary.$t}else{var rdp_get_snippet="";}};rdp_get_snippet=rdp_get_snippet.replace(/<[^>]*>/g,"");if(rdp_get_snippet.length<rdp_snippet_length){var rdp_snippet=rdp_get_snippet}else{rdp_get_snippet=rdp_get_snippet.substring(0,rdp_snippet_length);var space=rdp_get_snippet.lastIndexOf(" ");rdp_snippet=rdp_get_snippet.substring(0,space)+"…";};for(var j=0;j<entry.link.length;j++){if('thr$total'in entry){var rdp_commentsNum=entry.thr$total.$t+' '+rdp_comment}else{rdp_commentsNum=rdp_disable};if(entry.link[j].rel=='alternate'){var rdp_posturl=entry.link[j].href;if(y!=-1){rdp_posturl=rdp_posturl+'?m=0'}var rdp_postdate=entry.published.$t;if('media$thumbnail'in entry){var rdp_thumb=entry.media$thumbnail.url}else{rdp_thumb="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWS9bDEQT5yNyFg1RQvqGkaWBxu5XUz1997arH939fBkBo3GIFRh1GKybFrL2DDlN_Tdlf_E4tW2VX98hKnNKmnD6FVNaLyPLX1T3zJagQOdWFpuiu3HM-E_JGARQcCkocPiV-UD1FdPlb/"}}};document.write('
<li>');document.write('<img alt="'+rdp_posttitle+'" src="'+rdp_thumb+'"/>');document.write('<div>
<a href="'+rdp_posturl+'" rel="nofollow" title="'+rdp_snippet+'">'+rdp_posttitle+'</a></div>
');if(rdp_info=='yes'){document.write('<span>'+rdp_postdate.substring(8,10)+'/'+rdp_postdate.substring(5,7)+'/'+rdp_postdate.substring(0,4)+' - '+rdp_commentsNum)+'</span>'}document.write('<div style="clear:both">
</div>
</li>
')}};getvalue();for(var i=0;i<rdp_numposts;i++){document.write('<script type=\"text/javascript\" src=\"/feeds/posts/default?alt=json-in-script&start-index='+rdp_current[i]+'&max-results=1&callback=random_posts\"><\/script>')};
</script> </ul>
</div>