আসুন খুব সহজেই একটি ক্যালেন্ডার আরকাইভস যোগ করি ব্লগে। ব্লগে আরকাইভস থাকা অবশ্যই দরকার এতে ভিজিটরদের ভিজিট করতে সহজ হয়। সধারন আরকাইভস তো সবাই ব্যবহার করে তাই আমরা ব্যবহার করব ক্যালেন্ডার আরকাইভস যা ভিজিটরদের নজর কারবে। আর কথা না বাড়িয়ে তাহলে শুরু করা যাক।

প্রথমে তো ঐ এক্ই কাজ ইমেল এবং পাসওয়ার্ড দিয়ে লগইন করুন। এবার নিচের ধাপগুলো অনুসরন করুন।

১। Temples থেকে Edit html ক্লিক করুন। (যেকেন কাজ শুরু করার আগে বর্তমান Temple এর backup তৈরী করুন।)

পড়ুন : কিভাবে রিসেন্ট পোস্টের ছবিতে স্পিনিং ইফেক্ট যুক্ত করবেন

২। এবার এই কোডটা খুজে বার করুন <b:widget id='BlogArchive1' locked='false' title='Blog Archive' type='BlogArchive'/>
যাদি সহজে খুজে না পান তাহলে BlogArchive দিয়ে খুজুন। আপনাকে যা করতে হবে তা হল <b:widget id='BlogArchive1' locked='false' title='Blog Archive' type='BlogArchive'/> এই কোডটি কে নিচের কোডের সাথে পরিবর্তন করতে হবে। তাই কোডটি ব্লক করে নিচের কোডটি পেষ্ট করুন।

<b:widget id='BlogArchive1' locked='false' title='Blog Archive' type='BlogArchive'>
<b:includable id='main'>
 <b:if cond='data:title'>
 <h2><data:title/></h2>
 </b:if>
 <div class='widget-content'>
 <div id='ArchiveList'>
 <div expr:id='data:widget.instanceId + "_ArchiveList"'>
 <b:if cond='data:style == "HIERARCHY"'>
 <b:include data='data' name='interval'/>
 </b:if>
 <b:if cond='data:style == "FLAT"'>
 <b:include data='data' name='flat'/>
 </b:if>
 <b:if cond='data:style == "MENU"'>
 <b:include data='data' name='menu'/>
 </b:if>
 </div>
 </div>
 <b:include name='quickedit'/>
 </div>
</b:includable>
<b:includable id='toggle' var='interval'>
 <!-- Toggle not needed for Calendar -->
</b:includable>
<b:includable id='flat' var='data'>
<div id='bloggerCalendarList'>
 <ul>
 <b:loop values='data:data' var='i'>
 <li class='archivedate'>
 <a expr:href='data:i.url'><data:i.name/></a> (<data:i.post-count/>)
 </li>
 </b:loop>
 </ul>
</div>
<div id='blogger_calendar' style='display:none'>
<table id='bcalendar'><caption id='bcaption'>
</caption>
<!-- Table Header -->
<thead id='bcHead'></thead>
<!-- Table Footer -->
<!-- Table Body -->
<tbody><tr><td id='cell1'> </td><td id='cell2'> </td><td id='cell3'> </td><td id='cell4'> </td><td id='cell5'> </td><td id='cell6'> </td><td id='cell7'> </td></tr>
<tr><td id='cell8'> </td><td id='cell9'> </td><td id='cell10'> </td><td id='cell11'> </td><td id='cell12'> </td><td id='cell13'> </td><td id='cell14'> </td></tr>
<tr><td id='cell15'> </td><td id='cell16'> </td><td id='cell17'> </td><td id='cell18'> </td><td id='cell19'> </td><td id='cell20'> </td><td id='cell21'> </td></tr>
<tr><td id='cell22'> </td><td id='cell23'> </td><td id='cell24'> </td><td id='cell25'> </td><td id='cell26'> </td><td id='cell27'> </td><td id='cell28'> </td></tr>
<tr><td id='cell29'> </td><td id='cell30'> </td><td id='cell31'> </td><td id='cell32'> </td><td id='cell33'> </td><td id='cell34'> </td><td id='cell35'> </td></tr>
<tr id='lastRow'><td id='cell36'> </td><td id='cell37'> </td></tr>
</tbody>
</table>
<table id='bcNavigation'><tr>
<td id='bcFootPrev'></td>
<td id='bcFootAll'></td>
<td id='bcFootNext'></td>
</tr></table>  
<div id='calLoadingStatus' style='display:none; text-align:center;'>
<script type='text/javascript'>bcLoadStatus();</script>
</div>
<div id='calendarDisplay'/>
</div>
<script  type='text/javascript'> initCal();</script>
</b:includable>
<b:includable id='posts' var='posts'>
<!-- posts not needed for Calendar -->
</b:includable>
<b:includable id='menu' var='data'>
 Configure your calendar archive widget - Edit archive widget - Flat List - Newest first - Choose any Month/Year Format
</b:includable>
<b:includable id='interval' var='intervalData'>
 Configure your calendar archive widget - Edit archive widget - Flat List - Newest first - Choose any Month/Year Format
</b:includable>
</b:widget>

৩। এবার খুজুন </head> কোডটি আর নিচের কোডটি ঠিক এর উপরের লাইলে পেষ্ট করুন।

<!-- Blogger Archive Calendar by  www.tipsworldbd.blogspot.com -->
<script type='text/javascript'>
//<![CDATA[
var bcLoadingImage = "http://3.bp.blogspot.com/-qUXJN70rolA/UIiRpAHurLI/AAAAAAAAAEU/RA-_Q27bBX4/s1600/loading-trans.gif.png";
var bcLoadingMessage = " Loading....";
var bcArchiveNavText = "View Archive";
var bcArchiveNavPrev = '◄';
var bcArchiveNavNext = '►';
var headDays = ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];
var headInitial = ["Su","Mo","Tu","We","Th","Fr","Sa"];
// Nothing to configure past this point ----------------------------------
var timeOffset;
var bcBlogID;
var calMonth;
var calDay = 1;
var calYear;
var startIndex;
var callmth;
var bcNav = new Array ();
var bcList = new Array ();
//Initialize Fill Array
var fill = ["","31","28","31","30","31","30","31","31","30","31","30","31"];
function openStatus(){
 document.getElementById('calLoadingStatus').style.display = 'block';
 document.getElementById('calendarDisplay').innerHTML = '';
 }
function closeStatus(){
 document.getElementById('calLoadingStatus').style.display = 'none';
 }
function bcLoadStatus(){
 cls = document.getElementById('calLoadingStatus');
 img = document.createElement('img');
 img.src = bcLoadingImage;
 img.style.verticalAlign = 'middle';
 cls.appendChild(img);
 txt = document.createTextNode(bcLoadingMessage);
 cls.appendChild(txt);
 }
function callArchive(mth,yr,nav){
// Check for Leap Years
 if (((yr % 4 == 0) && (yr % 100 != 0)) || (yr % 400 == 0)) {
 fill[2] = '29';
 }
 else {
 fill[2] = '28';
 }
 calMonth = mth;
 calYear = yr;
 if(mth.charAt(0) == 0){
 calMonth = mth.substring(1);
 }
 callmth = mth;
 bcNavAll = document.getElementById('bcFootAll');
 bcNavPrev = document.getElementById('bcFootPrev');
 bcNavNext = document.getElementById('bcFootNext');
 bcSelect = document.getElementById('bcSelection');
 a = document.createElement('a');
 at = document.createTextNode(bcArchiveNavText);
 a.href = bcNav[nav];
 a.appendChild(at);
 bcNavAll.innerHTML = '';
 bcNavAll.appendChild(a);
 bcNavPrev.innerHTML = '';
 bcNavNext.innerHTML = '';
 if(nav <  bcNav.length -1){
 a = document.createElement('a');
 a.innerHTML = bcArchiveNavPrev;
 bcp = parseInt(nav,10) + 1;
 a.href = bcNav[bcp];
 a.title = 'Previous Archive';
 prevSplit = bcList[bcp].split(',');
 a.onclick = function(){bcSelect.options[bcp].selected = true;openStatus();callArchive(prevSplit[0],prevSplit[1],prevSplit[2]);return false;};
 bcNavPrev.appendChild(a);
 }
 if(nav > 0){
 a = document.createElement('a');
 a.innerHTML = bcArchiveNavNext;
 bcn = parseInt(nav,10) - 1;
 a.href = bcNav[bcn];
 a.title = 'Next Archive';
 nextSplit = bcList[bcn].split(',');
 a.onclick = function(){bcSelect.options[bcn].selected = true;openStatus();callArchive(nextSplit[0],nextSplit[1],nextSplit[2]);return false;};
 bcNavNext.appendChild(a);
 }
 script = document.createElement('script');
 script.src = 'http://www.blogger.com/feeds/'+bcBlogId+'/posts/summary?published-max='+calYear+'-'+callmth+'-'+fill[calMonth]+'T23%3A59%3A59'+timeOffset+'&published-min='+calYear+'-'+callmth+'-01T00%3A00%3A00'+timeOffset+'&max-results=100&orderby=published&alt=json-in-script&callback=cReadArchive';
 document.getElementsByTagName('head')[0].appendChild(script);
}
function cReadArchive(root){
// Check for Leap Years
 if (((calYear % 4 == 0) && (calYear % 100 != 0)) || (calYear % 400 == 0)) {
 fill[2] = '29';
 }
 else {
 fill[2] = '28';
 }
 closeStatus();
 document.getElementById('lastRow').style.display = 'none';
 calDis = document.getElementById('calendarDisplay');
 var feed = root.feed;
 var total = feed.openSearch$totalResults.$t;
 var entries = feed.entry || [];
 var fillDate = new Array();
 var fillTitles = new Array();
 fillTitles.length = 32;
 var ul = document.createElement('ul');
 ul.id = 'calendarUl';
 for (var i = 0; i < feed.entry.length; ++i) {
 var entry = feed.entry[i];
 for (var j = 0; j < entry.link.length; ++j) {
 if (entry.link[j].rel == "alternate") {
 var link = entry.link[j].href;
 }
 }
 var title = entry.title.$t;
 var author = entry.author[0].name.$t;
 var date = entry.published.$t;
 var summary = entry.summary.$t;
 isPublished = date.split('T')[0].split('-')[2];
 if(isPublished.charAt(0) == '0'){
 isPublished = isPublished.substring(1);
 }
 fillDate.push(isPublished);
 if (fillTitles[isPublished]){
 fillTitles[isPublished] = fillTitles[isPublished] + ' | ' + title;
 }
 else {
 fillTitles[isPublished] = title;
 }
 li = document.createElement('li');
 li.style.listType = 'none';
 li.innerHTML = '<a href="'+link+'">'+title+'</a>';
 ul.appendChild(li);
 }
 calDis.appendChild(ul);
 var val1 = parseInt(calDay, 10)
 var valxx = parseInt(calMonth, 10);
 var val2 = valxx - 1;
 var val3 = parseInt(calYear, 10);
 var firstCalDay = new Date(val3,val2,1);
 var val0 = firstCalDay.getDay();
 startIndex = val0 + 1;
 var dayCount = 1;
 for (x =1; x < 38; x++){
 var cell = document.getElementById('cell'+x);
 if( x < startIndex){
 cell.innerHTML = ' ';
 cell.className = 'firstCell';
 }
 if( x >= startIndex){
 cell.innerHTML = dayCount;
 cell.className = 'filledCell';
 for(p = 0; p < fillDate.length; p++){
 if(dayCount == fillDate[p]){
 if(fillDate[p].length == 1){
 fillURL = '0'+fillDate[p];
 }
 else {
 fillURL = fillDate[p];
 }
 cell.className = 'highlightCell';
 cell.innerHTML = '<a href="/search?updated-max='+calYear+'-'+callmth+'-'+fillURL+'T23%3A59%3A59'+timeOffset+'&updated-min='+calYear+'-'+callmth+'-'+fillURL+'T00%3A00%3A00'+timeOffset+'" title="'+fillTitles[fillDate[p]].replace(/"/g,'\'')+'">'+dayCount+'</a>';
 }
 }
 if( dayCount > fill[valxx]){
 cell.innerHTML = ' ';
 cell.className = 'emptyCell';
 }
 dayCount++;
 }
 }
 visTotal = parseInt(startIndex) + parseInt(fill[valxx]) -1;
 if(visTotal >35){
 document.getElementById('lastRow').style.display = '';
 }
 }
function initCal(){
 document.getElementById('blogger_calendar').style.display = 'block';
 var bcInit = document.getElementById('bloggerCalendarList').getElementsByTagName('a');
 var bcCount = document.getElementById('bloggerCalendarList').getElementsByTagName('li');
 document.getElementById('bloggerCalendarList').style.display = 'none';
 calHead = document.getElementById('bcHead');
 tr = document.createElement('tr');
 for(t = 0; t < 7; t++){
 th = document.createElement('th');
 th.abbr = headDays[t];
 scope = 'col';
 th.title = headDays[t];
 th.innerHTML = headInitial[t];
 tr.appendChild(th);
 }
 calHead.appendChild(tr);
 for (x = 0; x <bcInit.length;x++){
 var stripYear= bcInit[x].href.split('_')[0].split('/')[3];
 var stripMonth = bcInit[x].href.split('_')[1];
 bcList.push(stripMonth + ','+ stripYear + ',' + x);
 bcNav.push(bcInit[x].href);
 }
 var sel = document.createElement('select');
 sel.id = 'bcSelection';
 sel.onchange = function(){var cSend = this.options[this.selectedIndex].value.split(',');openStatus();callArchive(cSend[0],cSend[1],cSend[2]);};
 q = 0;
 for (r = 0; r <bcList.length; r++){
 var selText = bcInit[r].innerHTML;
 var selCount = bcCount[r].innerHTML.split('> (')[1];
 var selValue = bcList[r];
 sel.options[q] = new Option(selText + ' ('+selCount,selValue);
 q++
 }                  
 document.getElementById('bcaption').appendChild(sel);
 var m = bcList[0].split(',')[0];
 var y = bcList[0].split(',')[1];
 callArchive(m,y,'0');
}
function timezoneSet(root){
 var feed = root.feed;
 var updated = feed.updated.$t;
 var id = feed.id.$t;
 bcBlogId = id.split('blog-')[1];
 upLength = updated.length;
 if(updated.charAt(upLength-1) == "Z"){timeOffset = "+00:00";}
 else {timeOffset = updated.substring(upLength-6,upLength);}
 timeOffset = encodeURIComponent(timeOffset);
}
//]]>
</script>
<script src='/feeds/posts/summary?max-results=0&amp;alt=json-in-script&amp;callback=timezoneSet'></script>
<!-- End Blogger Archive Calendar by www.tipsworldbd.blogspot.com  -->

 জানুন : কম্পিউটারের ফাইল লুকিয়ে রাখার সহজ উপায়

৪। এবার টেম্পলটি সেইভ করুন।