How to Add related post widget on Blogger

Many readers of your blog will spend more time on our blog after reading
a post, if they see more related posts. If you really want to increase
the page views of your blog, then you must be showing related posts
under each post on your blog. In this post, I am sharing with you, how I
added a widget/plugin to my blog , which displays list of related posts
below each post on my Blogger blog.

The related posts widget will show a new related posts section below
your post. The related posts widget fetches the related posts from those
posts having the same label as the current post.

To add the related posts widget you will have to follow the steps below:.

==> Log in to your blogger dashboard
==> From there go to Theme > Edit HTML

 
==> Click inside the HTML and use CTRL+ F to find </head>

Right above </head>, paste the code below.

<!–Related Posts Scripts and Styles Start–>
<style>
#related-posts {
float : left;
width : 350px;
margin-top:20px;
margin-left : 5px;
margin-bottom:20px;
font : 11px Verdana;
margin-bottom:10px;
}
#related-posts .widget {
list-style-type : none;
margin : 5px 0 5px 0;
padding : 0;
}
#related-posts .widget h2, #related-posts h2 {
font-size : 20px;
font-weight : normal;
margin : 5px 7px 0;
padding : 0 0 5px;
}
#related-posts a {
text-decoration : none;
}
#related-posts a:hover {
text-decoration : none;
}
#related-posts ul {
border : medium none;
margin : 10px;
padding : 0;
}
#related-posts ul li {
display : block;
background :
url(https://2.bp.blogspot.com/_u4gySN2ZgqE/SnZhv_C6bTI/AAAAAAAAAl4/Rozt7UhvgOo/s200/greentickbullet.png)
no-repeat 0 0;
margin : 0;
padding-top : 0;
padding-right : 0;
padding-bottom : 1px;
padding-left : 21px;
margin-bottom : 5px;
line-height : 2em;
border-bottom:1px dotted #cccccc;
}
</style>

<script type=’text/javascript’>
//<![CDATA[
var relatedTitles = new Array();
var relatedTitlesNum = 0;
var relatedUrls = new Array();
function related_results_labels(json) {
for (var i = 0; i < json.feed.entry.length; i++) {
var entry = json.feed.entry[i];
relatedTitles[relatedTitlesNum] = entry.title.$t;
for (var k = 0; k < entry.link.length; k++) {
if (entry.link[k].rel == ‘alternate’) {
relatedUrls[relatedTitlesNum] = entry.link[k].href;
relatedTitlesNum++;
break;
}
}
}
}
function removeRelatedDuplicates() {
var tmp = new Array(0);
var tmp2 = new Array(0);
for(var i = 0; i < relatedUrls.length; i++) {
if(!contains(tmp, relatedUrls[i])) {
tmp.length += 1;
tmp[tmp.length – 1] = relatedUrls[i];
tmp2.length += 1;
tmp2[tmp2.length – 1] = relatedTitles[i];
}
}
relatedTitles = tmp2;
relatedUrls = tmp;
}
function contains(a, e) {
for(var j = 0; j < a.length; j++) if (a[j]==e) return true;
return false;
}
function printRelatedLabels() {
var r = Math.floor((relatedTitles.length – 1) * Math.random());
var i = 0;
document.write(‘<ul>’);
while (i < relatedTitles.length && i < 20) {
document.write(‘<li><a href=”‘ + relatedUrls[r] + ‘”>’ + relatedTitles[r] + ‘</a></li>’);
if (r < relatedTitles.length – 1) {
r++;
} else {
r = 0;
}
i++;
}
document.write(‘</ul>’);
document.write(‘<a

href=”http://gyrationtech.blogspot.com/2017/04/how-to-add-related-post-widget-on.html”
target=”_blank” rel=”nofollow”><font size=”1″
color=”black”>[Related Posts Widget]</font></a>’);
}
//]]>

</script> 

<!–Related Posts Scripts and Styles End–>

Click on Save template

Now use CTRL+F to find this line of code

Now paste the code below immediately after any of these lines (whichever you could find): 

<!– Related Posts with Thumbnails Code Start–>
<b:if cond=’data:blog.pageType == &quot;item&quot;’>
<div id=’related-posts’>
<font face=’Arial’
size=’3′><b>Related Posts: </b></font><font
color=’#FFFFFF’><b:loop values=’data:post.labels’
var=’label’><data:label.name/><b:if cond=’data:label.isLast
!= &quot;true&quot;’>,</b:if><b:if
cond=’data:blog.pageType == &quot;item&quot;’>
<script
expr:src=’&quot;/feeds/posts/default/-/&quot; + data:label.name +

&quot;?alt=json-in-script&amp;callback=related_results_labels&amp;max-results=5&quot;’
type=’text/javascript’/></b:if></b:loop> </font>
<script type=’text/javascript’> removeRelatedDuplicates(); printRelatedLabels();
</script>
</div>
</b:if>
<!– Related Posts with Thumbnails Code End–>

Click on Save Template.

Now, go ahead to view one of your blog posts. You should see the Related posts below it.

Note: If you did not add a label (category) to a post, you might not see the related posts below it.

You can alter the CSS rules if you want to customize the look and feel

Feel free to share your recommendations or or questions via the comment form.