Add Load More Posts or Infinite Scrolling to Blogger - Updated

You might have seen the implementation of infinite scrolling at Facebook, Twitter or Google+. Instead of showing Older / Newer posts links, we can load posts dynamically whenever a "Load more posts" button is clicked, or by scrolling down the page. This tutorial will show you how to implement Ajax based loading script that will add Load More Posts or Infinite Scrolling to Blogger, so that visitors can easily navigate without reloading the page.

How it works?

- You have the option to add a 'Load More Posts' button or load automatically the older posts as visitors scroll down the page.

- Once implemented, Load More Posts / Infinite Scrolling applies to all Blogger posts on index pages (homepage, archive, label pages). It can't be added on individual posts.

Adding Load More Posts or Infinite Scrolling to Blogger

1. Log into your Blogger account and click on your blog where you want to add it.

2. Go to 'Theme' and click the 'Edit HTML' button to open the Template editor > click anywhere in the code area and press CTRL + F keys (or Command + F) to open the search box.

3. Type the tag below in the search box and press ENTER to find </body>

4. Just above the </body> tag, add the script below:

a. If you want to load posts with 'Load More Posts' button, add this script:

 <script src='https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js'/>
<b:if cond='data:blog.pageType != "static_page"'><b:if cond='data:blog.pageType != "item"'>
<script type='text/javascript'>
//<![CDATA[
function resizeThumb(e,n){for(var t=document.getElementById(e).getElementsByTagName("img"),a=0;a<t.length;a++)t[a].src=t[a].src.replace(/\/s72\-c/,"/s"+n+"-c")}window.labelfx=function(){var e=function(e){var n=e||{},t=n.url_blog||window.location.host,a=n.id_labelcontent||"#labelfxn";$.ajax({url:"http://"+t+"/feeds/posts/summary?max-results=0&alt=json-in-script",type:"get",dataType:"jsonp",success:function(e){var n=e.feed.category,t="";if(void 0!==n){t="<ul class='labelx'>";for(var i=0;i<n.length;i++)t+='<li><a href="/search/label/'+encodeURIComponent(n[i].term)+'" target="_blank">'+n[i].term+"</a></li>";t+="</ul>",$(a).html(t)}else $(a).html("<span>No Label!</span>")},error:function(){$(a).html("<strong>Error Loading Feed!</strong>")}})};return function(n){e(n)}}(),resizeThumb("main",250),labelfx(),function(e){function n(n){e.getScript("http://"+n+".disqus.com/blogger_index.js")}function t(){s||(s=!0,o?(r.find("a").hide(),r.find("img").show(),e.ajax(o,{dataType:"html"}).done(function(t){var a=e("<div></div>").append(t.replace(l,"")),i=a.find("a.blog-pager-older-link");i?o=i.attr("href"):(o="",r.hide());var p=a.find(d).children(".date-outer");e(d).append(p),resizeThumb("main",250),window._gaq&&window._gaq.push(["_trackPageview",o]),window.gapi&&window.gapi.plusone&&window.gapi.plusone.go&&window.gapi.plusone.go(),window.disqus_shortname&&n(window.disqus_shortname),window.FB&&window.FB.XFBML&&window.FB.XFBML.parse&&window.FB.XFBML.parse(),window.twttr&&window.twttr.widgets&&window.twttr.widgets.load&&window.twttr.widgets.load(),r.find("img").hide(),r.find("a").show(),s=!1})):r.hide())}function a(){if("item"!=_WidgetManager._GetAllData().blog.pageType&&(o=e("a.blog-pager-older-link").attr("href"))){var n=e('<a class="loadpost" href="javascript:;" style="text-decoration:none;font:11px Open Sans, sans-serif;letter-spacing:1px;padding:10px 20px;background:#000000;color:#ffffff;">LOAD MORE POSTS</a>');n.click(t);var a=e('<img src="'+i+'" style="display: none;">');(r=e('<div style="display:block;text-align:center;margin:20px auto;"></div>')).append(n),r.append(a),r.insertBefore(e("#blog-pager")),e("#blog-pager").hide()}}var i="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgkudV-2v6xAau-PO8qjme4wUysU3nr8gr_9b9uFAAJStdmPx41cnoKdU1jN_WIQud_IfG5c-FkQWM9dlTuP-5eaUEw4KiYkKLXWAUomitDrkUaG7z-PODmVlKsqG7TjeE19mRC-N-R23Kx/s1600/loader.gif",o="",r=null,d="div.blog-posts",s=!1,l=(e(window),e(document),/<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi);e(document).ready(a)}(jQuery);
//]]>
</script>
</b:if></b:if> 

b. If you want to add the infinite scrolling without button, paste this instead:

<script src='https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js'/>
<b:if cond='data:blog.pageType != "static_page"'><b:if cond='data:blog.pageType != "item"'>
<style type="text/css">.status-msg-wrap{display:none;}</style>
<script type='text/javascript'>
//<![CDATA[
!function(i){function e(e){i.getScript("http://"+e+".disqus.com/blogger_index.js")}function t(){g||(g=!0,r?(w.find("a").hide(),w.find("img").show(),i.ajax(r,{dataType:"html"}).done(function(t){var n=i("<div></div>").append(t.replace(c,"")),o=n.find("a.blog-pager-older-link"),d=n.find(s).children();i(s).append(d),window._gaq&&window._gaq.push(["_trackPageview",r]),window.gapi&&window.gapi.plusone&&window.gapi.plusone.go&&window.gapi.plusone.go(),window.disqus_shortname&&e(window.disqus_shortname),window.FB&&window.FB.XFBML&&window.FB.XFBML.parse&&window.FB.XFBML.parse(),window.twttr&&window.twttr.widgets&&window.twttr.widgets.load&&window.twttr.widgets.load(),o?r=o.attr("href"):(r="",w.hide()),w.find("img").hide(),w.find("a").show(),g=!1})):w.hide())}function n(){return Math.max(p.height(),l.height(),document.documentElement.clientHeight)}function o(){n()-(p.scrollTop()+p.height())<150&&t()}function d(){if("item"!=_WidgetManager._GetAllData().blog.pageType&&(r=i("a.blog-pager-older-link").attr("href"))){var e=i('<a href="javascript:;">Load more posts</a>');e.click(t);var n=i('<img src="'+a+'" style="display: none;">');p.scroll(o),(w=i('<div style="text-align: center; font-size: 150%;"></div>')).append(e),w.append(n),w.insertBefore(i("#blog-pager")),i("#blog-pager").hide()}}var a="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgkudV-2v6xAau-PO8qjme4wUysU3nr8gr_9b9uFAAJStdmPx41cnoKdU1jN_WIQud_IfG5c-FkQWM9dlTuP-5eaUEw4KiYkKLXWAUomitDrkUaG7z-PODmVlKsqG7TjeE19mRC-N-R23Kx/s1600/loader.gif",r="",w=null,s="div.blog-posts",g=!1,p=i(window),l=i(document),c=/<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi;i(document).ready(d)}(jQuery);
//]]>
</script>
</b:if></b:if>

Note: This code uses jQuery library, so if you already have jQuery on your page, please remove the line in green highlighted above.

5. Click 'Save template' button and check the 'Load More Posts' button / Infinite Scrolling in your Blogger blog.

If you don’t care about the details and you only want to enable the feature on your blog, click on the button below and add the code to your blog.  Infinite scrolling should just work on your blog, in most cases.

<script type='text/javascript' src='//ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js'></script> <script type='text/javascript' src='//m-misc.appspot.com/js/blogger-infinite-scrolling.js'></script>  

The code for the widget is available on GitHub.  Feel free to copy or adapt the code.  A few points worth mentioning: