Thêm “Recent Comments Widget” vào Blogger

1. To add recent comments widget into your blogger blog, first go to "Layout" page of your blog.

2. Click on "Add a Gadget" link from sidebar section or other where you want to appear recent comments widget.

3. Select "HTML/JavaScript" widget.

4. Now enter below code into that "HTML/JavaScript" widget.

<script>var a_rc = 5; var m_rc = false; var n_rc = true; var o_rc = 100;</script>
<script src="http://YOURBLOGNAME.blogspot.com/feeds/comments/default?alt=json-in-script&callback=showrecentcomments"></script>

Note: Remember to replace "http://YOURBLOGNAME.blogspot.com/" with your blog address or any blogger blog address.

Also you can change these values:

How many comments should be included in recent comments widget? Default is 5.

a_rc = 5;

Want to add the posted date on every comment? true or false.

m_rc = false;

Want to display the post title related to the comment? true or false.

n_rc = true;

How many characters should be displayed in comment summary? Default is 100.

o_rc = 100;

5. Click save and refresh your site. Now you can see recent comments widget is working on your site.

Still not showing recent comments? Then add below code just above </head> tag:

<script type='text/javascript'>
//<![CDATA[

function showrecentcomments(json){for(var i=0;i<a_rc;i++){var b_rc=json.feed.entry[i];var c_rc;if(i==json.feed.entry.length)break;for(var k=0;k<b_rc.link.length;k++){if(b_rc.link[k].rel=='alternate'){c_rc=b_rc.link[k].href;break;}}c_rc=c_rc.replace("#","#comment-");var d_rc=c_rc.split("#");d_rc=d_rc[0];var e_rc=d_rc.split("/");e_rc=e_rc[5];e_rc=e_rc.split(".html");e_rc=e_rc[0];var f_rc=e_rc.replace(/-/g," ");f_rc=f_rc.link(d_rc);var g_rc=b_rc.published.$t;var h_rc=g_rc.substring(0,4);var i_rc=g_rc.substring(5,7);var j_rc=g_rc.substring(8,10);var k_rc=new Array();k_rc[1]="Jan";k_rc[2]="Feb";k_rc[3]="Mar";k_rc[4]="Apr";k_rc[5]="May";k_rc[6]="Jun";k_rc[7]="Jul";k_rc[8]="Aug";k_rc[9]="Sep";k_rc[10]="Oct";k_rc[11]="Nov";k_rc[12]="Dec";if("content" in b_rc){var l_rc=b_rc.content.$t;}else if("summary" in b_rc){var l_rc=b_rc.summary.$t;}else var l_rc="";var re=/<\S[^>]*>/g;l_rc=l_rc.replace(re,"");if(m_rc==true)document.write('On '+k_rc[parseInt(i_rc,10)]+' '+j_rc+' ');document.write('<a href="'+c_rc+'">'+b_rc.author[0].name.$t+'</a> commented');if(n_rc==true)document.write(' on '+f_rc);document.write(': ');if(l_rc.length<o_rc){document.write('<i>&#8220;');document.write(l_rc);document.write('&#8221;</i><br/><br/>');}else{document.write('<i>&#8220;');l_rc=l_rc.substring(0,o_rc);var p_rc=l_rc.lastIndexOf(" ");l_rc=l_rc.substring(0,p_rc);document.write(l_rc+'&hellip;&#8221;</i>');document.write('<br/><br/>');}}}

//]]>

Read More