If you have a wallpaper or photo blog that would benefit from displaying a thumbnail grid style layout, look no further. Here's how you can add Grid (gallery) View to Blogger posts.
Adding Grid (Gallery) View to Blogger Posts
Step 1. Log in to your Blogger account and go to Template > click on the Edit HTML button
Step 2. Click anywhere inside the code area and press the CTRL + F keys to open the search box
Step 3. Type </head> inside the search box and hit Enter to find it.
Step 4. Just above the </head> tag, add the following script and style:
<b:if cond='data:blog.pageType == "index"'>Note:
<script language='javascript' src='https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js' type='text/javascript'/>
<script type='text/javascript'>//<![CDATA[
$(document).ready(function() {
var width = 200;
var height = 170;
var placeholder = 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj3VrIZegSNtk4KJFwD3KyD7WoMObvH1xfNpKewc_XlAOvLrysMEWBWizRBA5pU4muOaDrxYG1wffQxd6d7arXRCiNho9AzLuNsloOhW9CHqsPsWpZk-0S-_spwtiOd4C8u7_625D74IhE/s1600/no-thumb.png';
var margins = "0px 0px 10px 10px";
var fitThumb = 1;
var titleTopPadding = 5;
var titleBottomPadding = 8;
var titleLeftRightPadding = 5;
var titlePadding = titleTopPadding + 'px ' + titleLeftRightPadding + 'px ' + titleBottomPadding + 'px ' + titleLeftRightPadding + 'px';
$('.post-body').each(function(n, wrapper){
var wrapper = $(wrapper);
var image = $(wrapper).find('img').first();
var link = wrapper.parent().find('h3 a');
var linkURL = link.attr('href');
var linkTitle = link.text();
$(link).remove();
wrapper.empty();
if (image.attr('src')) {
var thumbHeight = image.attr('height');
var thumbWidth = image.attr('width');
var thumbParent = $(image).parent();
wrapper.append(thumbParent);
if (fitThumb) {
image.attr({src : image.attr('src').replace(/s\B\d{3,4}/,'s' + width + '-c')});
image.attr('width',width).attr('height',height);
} else {
image.attr({src : image.attr('src').replace(/s\B\d{3,4}/,'s' + width)});
image.attr('width',width);
var changeHeight = (thumbHeight/thumbWidth * width).toFixed(0);
image.attr('height',changeHeight);
}
} else {
var image = $('<img>').attr('src',placeholder).attr('height',height).attr('width',width);
var thumbParent = $('<a>').append(image).appendTo(wrapper);
}
thumbParent.attr('href',linkURL).css('clear','none').css('margin-left','0').css('margin-right','0').addClass('postThumbnail');
var thumbTitle = $('<div>').prepend(linkTitle).css('padding',titlePadding).css('opacity','0.9').css('filter','alpha(opacity=0.9)').css('width',width).appendTo(thumbParent);
var ptitleHeight = thumbTitle.height();
var summary = parseInt(ptitleHeight) + parseInt(titleTopPadding) + parseInt(titleBottomPadding);
thumbTitle.css('margin-top','-'+summary+'px'); wrapper.css('float','left').css('height',height).css('width',width).css('margin',margins).css('overflow','hidden');
});
$('#blog-pager').css('clear','both');
});
function hideLightbox() {
var images = document.getElementsByTagName('img');
for (var i = 0 ; i < images.length ; ++i) {
images[i].onmouseover=function() {
var html = this.parentNode.innerHTML;
this.parentNode.innerHTML = html;
this.onmouseover = null;
};
}
}
if (window.addEventListener) {
window.addEventListener('load',hideLightbox,undefined);
} else {
window.attachEvent('onload',hideLightbox);
}
//]]></script>
<style>
.post {
border-bottom: 0 dotted #E6E6E6;
margin-bottom: 0;
padding-bottom: 0;
}
h2,.post-footer {
display:none;
}
a.postThumbnail div {
text-decoration: none; color: #fff;
font-size: 12px;
font-weight: bold;
text-transform: capitalize;
background: rgb(125,126,125); /* Old browsers */
background: -moz-linear-gradient(top, rgba(125,126,125,1) 0%, rgba(14,14,14,1) 100%);
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(125,126,125,1)), color-stop(100%,rgba(14,14,14,1))); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top, rgba(125,126,125,1) 0%,rgba(14,14,14,1) 100%);
background: -o-linear-gradient(top, rgba(125,126,125,1) 0%,rgba(14,14,14,1) 100%);
background: -ms-linear-gradient(top, rgba(125,126,125,1) 0%,rgba(14,14,14,1) 100%);
background: linear-gradient(to bottom, rgba(125,126,125,1) 0%,rgba(14,14,14,1) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#7d7e7d', endColorstr='#0e0e0e',GradientType=0 );
}
a.postThumbnail:hover div {
display: block;
}
.post-body img {
background-color: transparent;
border: 1px solid transparent;
padding: 0px;
-webkit-border-radius: 12px;
-moz-border-radius: 12px;
border-radius: 12px;
opacity: 1;
transition: opacity .25s ease-in-out;
-moz-transition: opacity .25s ease-in-out;
-webkit-transition: opacity .25s ease-in-out;
}
.post-body img:hover {
-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)";
filter: alpha(opacity=70);
-moz-opacity: 0.7;
-khtml-opacity: 0.7;
opacity: 0.7;
}
</style>
</b:if>
- If you want to make the post thumbnails larger, modify the 200 (width) and 170 (height) values in blue
- To change the default thumbnail for when there are no images, replace the URL in red with your own.
Step 5. Click on the Save template button to save the changes and View your blog. Now you should have a nice grid view on your Blogger posts. Enjoy!
