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စာမ်က္နွာမွာ Next and Previous မ်ားထည့္ေပးျခင္း

11 Feb

မိမိ ဘေလာ့မွာ ေရွ ့သြာခ်င္တာျဖစ္ျဖစ္ ေနာက္ကို သြာခ်င္တာ ျဖစ္ျဖစ္ အလြယ္ တကူး ေရာက္ခ်င္တဲ ့ေနရာကို လြယ္လြယ္ကူကူ နဲ ့ျမန္ျမန္ ဆန္ဆန္ေရာက္နုိင္ေအာင္ နံပါတ္စဥ္မ်ား တပ္ေပးျခင္းျဖစ္ပါတယ္။…ျပဳလုပ္ပံုကေတာ့……………………

ျပဳလုပ္ပံုကေတာ့ ခုက်ေနာ္ ေအာက္မွာေပးထားတဲ ့code ေလးေတြကို copy လုပ္ပီး ပထမ အဆင့္အေနနဲ ့ layout ကို အရင္သြာပါ အဲဒီကေန မွတဆင့္ add a gadget ကေန Html မွာ save လုိက္ပီး blog posts ရဲ ့ေအာက္ေျခေလးမွာ ဆြဲထည့္လုိက္ပါ။ copy လုပ္ရမယ္ ့ code ေလးေတြက ေတာ့ ေအာက္မွာပါ.

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

</style>

<script type=”text/javascript”>

function showpageCount(json) {
var thisUrl = location.href;
var htmlMap = new Array();
var isFirstPage = thisUrl.substring(thisUrl.length-14,thisUrl.length)==”.blogspot.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=2;
var displayPageNum=1;
var firstPageWord = ‘First’;
var endPageWord = ‘Last’;
var upPageWord =’Previous’;
var downPageWord =’Next’;

var labelHtml = ‘<span><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><a href=”/”>’+ upPageWord +'</a></span>’;
}
}else{
upPageHtml = ‘<span><a href=”‘+htmlMap[p]+'”>’+ upPageWord +'</a></span>’;
}

fFlag++;
}

if(p==(thisNum-1)){
html += ‘&nbsp;<span><u>’+thisNum+'</u></span>’;
}else{
if(p==0){
if(isLablePage){
html = labelHtml+’1</a></span>’;
}else{
html += ‘<span><a href=”/”>1</a></span>’;
}
}else{
html += ‘<span><a href=”‘+htmlMap[p]+'”>’+ (p+1) +’ </a></span>’;
}
}

if(eFlag ==0 && p == thisNum){
downPageHtml = ‘<span> <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 = ‘<span><a href=”/”>’+ firstPageWord +’ </a></span>’+upPageHtml+’ ‘+html +’ ‘;
}else{
html = ”+labelHtml + firstPageWord +’ </a></span>’+upPageHtml+’ ‘+html +’ ‘;
}
}

html = ‘<div><span style=”padding: 2px 4px 2px 4px;margin: 2px 2px 2px 2px;border: 1px solid #333; background-” class=”showpage”>Page ‘+thisNum+’ of ‘+(postNum-1)+’: </span>’+html;

if(thisNum<(postNum-1)){
html += downPageHtml;
html += ‘<span><a href=”‘+htmlMap[htmlMap.length-1]+'”> ‘+endPageWord+'</a></span>’;
}

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>
<div style=”text-align:right;font-size:10px;color:000000;margin-top:15px;display:none;”> <a href=”http://anshuldudeja.blogspot.com”>Grab this Widget ~ World Of Blogging</a></div>

ဒါပါပဲ…….
အားလံုးအဆင္ေျပနုိင္ၾကပါေစ

ဟိန္းမြန္ဆိုဒ္ မွ ကူးယူေဖာ္ျပသည္..

 

 
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Posted by on February 11, 2011 in blogger

 

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