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Add Page Navigation Widget To Your Blogger/Blogspot Blog

By Durodola Ridwan | Monday, June 04, 2012 | 1 Comment

Page navigation widget will allow readers to navigate through your older post, also they can jump through any page on your blog, even to the last page.
Follow the few steps below:
  1. Login to your blogger dashboard
  2. Click on "Design" > "Page Elements" > "Add a Gadget"
  3. Choose "HTML/JavaScript" from the list of gadgets that appear
  4. Copy and paste the code below in the HTML/JavaScript box

     <style type="text/CSS">

    .showpageArea a {
    text-decoration:underline;
    }
    .showpageNum a {
    text-decoration:none;
    border: 1px solid #7AA1C3;
    margin:0 3px;
    padding:3px;
    }
    .showpageNum a:hover {
    border: 1px solid #7AA1C3;
    background-color:#F6F6F6;
    }
    .showpagePoint {
    color:#333;
    text-decoration:none;
    border: 1px solid #7AA1C3;
    background: #F6F6F6;
    margin:0 3px;
    padding:3px;
    }
    .showpageOf {
    text-decoration:none;
    padding:3px;
    margin: 0 3px 0 0;
    }
    .showpage a {
    text-decoration:none;
    border: 1px solid #7AA1C3;
    padding:3px;
    }
    .showpage a:hover {
    text-decoration:none;
    }
    .showpageNum a:link,.showpage a:link {
    text-decoration:none;
    color:#7AA1C3;
    }
    </style>

    <script type="text/JavaScript">

    function showpageCount(json) {
    var thisUrl = location.href;
    var htmlMap = new Array();
    var isFirstPage = thisUrl.substring(thisUrl.length-5,thisUrl.length)==".com/";
    var isLablePage = thisUrl.indexOf("/search/label/")!=-1;
    var isPage = thisUrl.indexOf("/search?updated")!=-1;
    var thisLable = isLablePage ? thisUrl.substr(thisUrl.indexOf("/search/label/")+14,thisUrl.length) : "";
    thisLable = thisLable.indexOf("?")!=-1 ? thisLable.substr(0,thisLable.indexOf("?")) : thisLable;
    var thisNum = 1;
    var postNum=1;
    var itemCount = 0;
    var fFlag = 0;
    var eFlag = 0;
    var html= '';
    var upPageHtml ='';
    var downPageHtml ='';

   
var pageCount = 5;
    var displayPageNum = 5;
    var upPageWord = 'Previous';
    var downPageWord = 'Next';

    var labelHtml = '<span class="showpageNum"><a href="/search/label/'+thisLable+'?&max-results='+pageCount+'">';

    for(var i=0, post; post = json.feed.entry[i]; i++) {
    var timestamp = post.published.$t.substr(0,10);
    var title = post.title.$t;
    if(isLablePage){
    if(title!=''){
    if(post.category){
    for(var c=0, post_category; post_category = post.category[c]; c++) {
    if(encodeURIComponent(post_category.term)==thisLable){
    if(itemCount==0 || (itemCount % pageCount ==(pageCount-1))){
    if(thisUrl.indexOf(timestamp)!=-1 ){
    thisNum = postNum;
    }

    postNum++;
    htmlMap[htmlMap.length] = '/search/label/'+thisLable+'?updated-max='+timestamp+'T00%3A00%3A00%2B08%3A00&max-results='+pageCount;
    }
    }
    }
    }//end if(post.category){

    itemCount++;
    }

    }else{
    if(title!=''){
    if(itemCount==0 || (itemCount % pageCount ==(pageCount-1))){
    if(thisUrl.indexOf(timestamp)!=-1 ){
    thisNum = postNum;
    }

    if(title!='') postNum++;
    htmlMap[htmlMap.length] = '/search?updated-max='+timestamp+'T00%3A00%3A00%2B08%3A00&max-results='+pageCount;
    }
    }
    itemCount++;
    }
    }

    for(var p =0;p< htmlMap.length;p++){
    if(p>=(thisNum-displayPageNum-1) && p<(thisNum+displayPageNum)){
    if(fFlag ==0 && p == thisNum-2){
    if(thisNum==2){
    if(isLablePage){
    upPageHtml = labelHtml + upPageWord +'</a></span>';
    }else{
    upPageHtml = '<span class="showpage"><a href="/">'+ upPageWord +'</a></span>';
    }
    }else{
    upPageHtml = '<span class="showpage"><a href="'+htmlMap[p]+'">'+ upPageWord +'</a></span>';
    }

    fFlag++;
    }

    if(p==(thisNum-1)){
    html += '<span class="showpagePoint">'+thisNum+'</span>';
    }else{
    if(p==0){
    if(isLablePage){
    html = labelHtml+'1</a></span>';
    }else{
    html += '<span class="showpageNum"><a href="/">1</a></span>';
    }
    }else{
    html += '<span class="showpageNum"><a href="'+htmlMap[p]+'">'+ (p+1) +'</a></span>';
    }
    }

    if(eFlag ==0 && p == thisNum){
    downPageHtml = '<span class="showpage"> <a href="'+htmlMap[p]+'">'+ downPageWord +'</a></span>';
    eFlag++;
    }
    }//end if(p>=(thisNum-displayPageNum-1) && p<(thisNum+displayPageNum)){
    }//end for(var p =0;p< htmlMap.length;p++){

    if(thisNum>1){
    if(!isLablePage){
    html = ''+upPageHtml+' '+html +' ';
    }else{
    html = ''+upPageHtml+' '+html +' ';
    }
    }

    html = '<div class="showpageArea"><span style="COLOR: #000;" class="showpageOf"> Pages ('+(postNum-1)+')</span>'+html;

    if(thisNum<(postNum-1)){
    html += downPageHtml;

    }

    if(postNum==1) postNum++;
    html += '</div>';

    if(isPage || isFirstPage || isLablePage){
    var pageArea = document.getElementsByName("pageArea");
    var blogPager = document.getElementById("blog-pager");

    if(postNum <= 2){
    html ='';
    }

    for(var p =0;p< pageArea.length;p++){
    pageArea[p].innerHTML = html;
    }

    if(pageArea&&pageArea.length>0){
    html ='';
    }

    if(blogPager){
    blogPager.innerHTML = html;
    }
    }

    }
    </script>

    <script src="/feeds/posts/summary?alt=json-in-script&callback=showpageCount&max-results=99999" ; type="text/javascript"></script>

Note: By default the number of post per page is 5, if you want to change this to your desired number of post per page, simply edit var pageCount = 5;
Change the highlighted .com above to your blog/site domain e.g .biz, .com.ng, .net, .org est.
but if you are on .blogspot.com, leave the code as it is, when you are done click "Save".
Drag your HTML/JavaScript gadget and drop it under your Blog Posts as shown below.


Click "SAVE" at the top right hand corner to save your page element arrangement, check your blog homepage to see your navigation widget at the bottom of your post.
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1 comment:

  1. Great job, but I can't see the widget even though I followed all your steps, what is wrong with my blog/template?

    ReplyDelete

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Durodola Ridwan is a blogger enthusiast and founder of www.realcombiz.com. He love writing about Blogging tips, SEO, SocialMedia strategies, and Tech news in general. You can hook him up on facebook, twitter @realcombiz, and Google+.

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