Sunday, 12 August 2012

Adding Read More Link To Blogger With Thumbnail

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ADDING AUTO READ MORE LINK:
Without delay let's go;
Sign in to your blogger account.
Be forwarded to dashboard>design>edit html.
Be sure to tick the Expand Widget Template box.
After you ticked the box search for this tag;
</head>
After you found the tag paste the below code just after it;

<!-- Auto read more script Start -->
<script type='text/javascript'>
var thumbnail_mode = "yes"; //yes -with thumbnail, no -no thumbnail
summary_noimg = 430; //summary length when no image
summary_img = 340; //summary length when with image
img_thumb_height = 200;
img_thumb_width = 200;
</script>
<script type='text/javascript'>
//<![CDATA[
function removeHtmlTag(strx,chop){ 
 if(strx.indexOf("<")!=-1)
 {
  var s = strx.split("<"); 
  for(var i=0;i<s.length;i++){ 
   if(s[i].indexOf(">")!=-1){ 
    s[i] = s[i].substring(s[i].indexOf(">")+1,s[i].length); 
   } 
  } 
  strx =  s.join(""); 
 }
 chop = (chop < strx.length-1) ? chop : strx.length-2; 
 while(strx.charAt(chop-1)!=' ' && strx.indexOf(' ',chop)!=-1) chop++; 
 strx = strx.substring(0,chop-1); 
 return strx+'...'; 
}

function createSummaryAndThumb(pID){
 var div = document.getElementById(pID);
 var imgtag = "";
 var img = div.getElementsByTagName("img");
 var summ = summary_noimg;
        if(thumbnail_mode == "yes") {
 if(img.length>=1) { 
  imgtag = '<span style="float:left; padding:0px 10px 5px 0px;"><img src="'+img[0].src+'" width="'+img_thumb_width+'px" height="'+img_thumb_height+'px"/></span>';
  summ = summary_img;
 }
 }
 var summary = imgtag + '<div>' + removeHtmlTag(div.innerHTML,summ) + '</div>';
 div.innerHTML = summary;
}
//]]>
</script>
<!-- Auto read more script End -->
After adding the above code search for this one;
<data:post.body/>
After you found this code replace with the code below;
<!-- Auto read more Start -->
<!-- http://www.mediarips.blogspot.com -->
<b:if cond='data:blog.pageType == &quot;item&quot;'>
<data:post.body/>
<b:else/>
<b:if cond='data:blog.pageType == &quot;static_page&quot;'>
<data:post.body/>
<b:else/>
<div expr:id='&quot;summary&quot; + data:post.id'><data:post.body/></div>
<script type='text/javascript'> createSummaryAndThumb(&quot;summary<data:post.id/>&quot;);
</script>
<a class='more' expr:href='data:post.url'>Read more ...</a>
</b:if>
</b:if>
<!-- Auto read more End -->

Note: You may find <data:post.body/> two or three. At the time try the first one. I have found this tip working 95%.
Preview it and if you are satisfied then click on save template.
Tips:
You can change the phrase Read More.. bolded and italicized above to any word or phrase you want.
You can change img_thumb_height  value and img_thumb_width  value. Be sure to change the height or width in pixels.
ENJOY!!


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