Code Javarscipt/html cho DDNV / đếm bài 1 2 3 4 5 6 7

<style type="text/css">
.clear {clear: both;}
.home-navi {width:540px;color:#000}
.home-navi h2 {border-bottom:1px solid #ccc;padding-bottom:3px;margin-bottom:5px;}
.home-navi h2 a {text-decoration:none;color:#444;}
.home-navi p {color:#888;}
.home-navi p span {color:#000}
.cat_tags {background:#FFF url(http://ddnviet.blogspot.com/blog/demo/home-navi/tags_category.png) no-repeat;width:540px;}
.cat_tags_close {background:#FFF url(http://ddnviet.blogspot.com/blog/demo/home-navi/tags_category.png) 0 -81px no-repeat;width:548px;}
.cat_tags{margin-top:10px;padding:8px 0 5px 10px;}
.cat_tags_close{max-height:3px;height:3px;margin-bottom:20px;}

.cat_tags .continue{float:right;padding-right:10px;width:90px;text-align:center;}
.cat_tags .category{float:left;color:#f70;width:400px;}
.cat_tags .category a {color:#}
.cat_tags a {color:#999;}
.cat_tags .continue a {color:#2C2C29;text-decoration:none;}
.cat_tags .continue a:hover {color:#f50;text-decoration:underline;font-weight:bold;}

#page-rc-tooltip {font-weight:bold; padding-top:15px;}
#page-rc-tooltip a {text-decoration:none; border:1px solid #ccc; padding:2px 5px;background:#fff;}
#page-rc-tooltip a:hover {color:#f00;background:#eee;}
#page-rc-tooltip span {border:1px solid #ccc; padding:2px 5px;background:#fff;}
#page-rc-tooltip span.currentpage {background:#ddd;}

a.label-link {color:#555;text-decoration:none;}
a.label-link:hover {color:#000;text-decoration:underline;}

</style>
<script type='text/javascript'>
//<![CDATA[
function removeHtmlTag(strx,chop){
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);
}
}
s = s.join("");
s = s.substring(0,chop-1);
return s;

}

function showrecentposts(json) {
img = new Array();
for (var i = 0; i < numposts; i++) {
var entry = json.feed.entry[i];
var posttitle = entry.title.$t;
var pcm ;
var posturl;
if (i == json.feed.entry.length) break;
for (var k = 0; k < entry.link.length; k++) {
if (entry.link[k].rel == 'alternate') {
posturl = entry.link[k].href;
break;
}
}

for (var k = 0; k < entry.link.length; k++) {
if (entry.link[k].rel == 'replies' && entry.link[k].type == 'text/html') {
pcm = entry.link[k].title.split(" ")[0];
break;
}
}
var plabel = new Array();
var cate = entry.category;
if(cate) {
for (var k = 0; k < entry.category.length; k++) {
plabel[k] = ' <a class="label-link" href="http://ddnviet.blogspot.com/search/label/'+entry.category[k].term+'">'+entry.category[k].term+'</a> ';
}
}
else {plabel = "No label";}

var authpost = entry.author[0].name.$t;

var postdate = entry.published.$t;
var month = [1,2,3,4,5,6,7,8,9,10,11,12];
var month2 = ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];

var day = postdate.split("-")[2].substring(0,2);
var m = postdate.split("-")[1];
var y = postdate.split("-")[0];
postDay = day+ "/" + m + "/" + y ;

if ("content" in entry) {
var postcontent = entry.content.$t;}
else
if ("summary" in entry) {
var postcontent = entry.summary.$t;}
else postcontent = "";

s = postcontent; a = s.indexOf("<img"); b = s.indexOf("src=\"",a); c = s.indexOf("\"",b+5); d = s.substr(b+5,c-b-5);

if((a!=-1)&&(b!=-1)&&(c!=-1)&&(d!="")) {img[i] = d;} else {img[i]="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPlpPN5iYO936GIS3PqTVyqC4wY7XujT3BO4H6t8mLRhXAuXqHicAH23c77DVd5of3LkDbmi55LPo4CWFokyi9PZH0pNQUIdNhrQeZAV-qpRob61b2DaC-E6pOMKIB0SJsTE6eTHeuXg0/s400/noimage.png";}

if (pcm==0) {var comment = " No Comment ";}
else {var comment = " "+ pcm + " Comments ";}

var td1 = '<div class="home-navi"><h2><a href="'+posturl+'">'+posttitle+'</a></h2><p style="font-size:90%;"><span>by</span> '+authpost+' | <span>on</span> '+postDay+' | '+comment+'</p><p style="padding:10px 0px;"><img style="width:120px;padding:2px;border:1px solid #ccc;margin-right:5px;margin-bottom:5px;float:left;" src="'+img[i]+'" />'+removeHtmlTag(postcontent,400)+' ...</p> <div class="cat_tags clear"><span class="category">Label : '+plabel+'</span><span class="continue"><a href="'+posturl+'">Read more...</a></span><div class="clear"></div></div><div class="cat_tags_close"></div></div>';

document.write(td1);
}
}

//page value

String.prototype.GetValue= function(para) {
var reg = new RegExp("(^|&)"+ para +"=([^&]*)(&|$)");
var r = this.substr(this.indexOf("\?")+1).match(reg);
if (r!=null) return unescape(r[2]); return null;
}
var str = location.href;
var page = str.GetValue("page");
if (page==undefined) { page = "1"; }

// get total number of posts
function numberOfPosts(json) {
document.write('<script style=\"text/javascript\">var totalPosts= '+json.feed.openSearch$totalResults.$t+' ;<\/script>');
}
document.write('<script src=\"http://ddnviet.blogspot.com/feeds/posts/default?alt=json-in-script&callback=numberOfPosts\"><\/script>');

//]]>
</script>

<script type='text/javascript'>
var rcpage = new Array();
var numposts = 5; // số bài viết hiển thịt trên 1 trang
var numpage=totalPosts/numposts;
var lastnum = totalPosts%numposts;
if (lastnum==0) {numpage=numpage+1;}

for (var m=1;m<numpage;m++) {
var start=numposts*(m-1)+1;
rcpage[m] ="<script src=\"http://ddnviet.blogspot.com/feeds/posts/default?start-index="+start+"&max-results="+numposts+"&orderby=published&alt=json-in-script&callback=showrecentposts\"><\/script>";
}
if ((page>numpage)&&(page<numpage+1)) {
var numposts=lastnum;
start = totalPosts-lastnum+1;
document.write("<script src=\"http://ddnviet.blogspot.com/feeds/posts/default?start-index="+start+"&max-results="+numposts+"&orderby=published&alt=json-in-script&callback=showrecentposts\"><\/script>");
}
else if (page>numpage){document.write("<div style=\"width:450px;color:#f00;font-weight:bold;padding:10px; border:1px #ccc solid;\">This page does not exist. Please check link again<\/div>"); }
else {document.write(rcpage[page]); }

// Create page navigation

if (lastnum==0) {var pagelist=totalPosts/numposts;} else {var pagelist=numpage+1;}
var pagelist1 = parseInt(pagelist);

var npage = parseFloat(page);

if (page<=parseInt(pagelist)) {

if ((pagelist>2)&&(pagelist1<6)) {

document.write("<div id=\"page-rc-tooltip\">Page ("+page+"/"+parseInt(pagelist)+") : ");
for (var n=1;n<pagelist1+1;n++) {
if (n==npage) {var navpage=" <span class=\"currentpage\" >"+n+"<\/span>";} else {var navpage=" <a href=\"http://ddnviet.blogspot.com/blog/demo/home-navi/index.html?page="+n+"\">"+n+"<\/a>";}
document.write(navpage);
}
document.write(" | "+totalPosts+" posts<\/div>");
}

if ((pagelist>=6)&&(page<4)) {
document.write("<div id=\"page-rc-tooltip\">Page ("+page+"/"+parseInt(pagelist)+") : ");
for (var n=1;n<6;n++) {
if (n==npage) {var navpage=" <span class=\"currentpage\" >"+n+"<\/span>";} else {var navpage=" <a href=\"http://ddnviet.blogspot.com/blog/demo/home-navi/index.html?page="+n+"\">"+n+"<\/a>";}
document.write(navpage);
}
if (parseInt(pagelist)>5) { document.write("... <a href=\"http://ddnviet.blogspot.com/blog/demo/home-navi/index.html?page="+parseInt(pagelist)+"\">Last<\/a> | "+totalPosts+" posts<\/div>"); } else {document.write(" | "+totalPosts+" posts<\/div>");}
}

else if ((pagelist>=6)&&(page>3)&&(page<parseInt(pagelist)-2)) {
var first = page-2;
var last = first+5;
document.write("<div id=\"page-rc-tooltip\">Page ("+page+"/"+parseInt(pagelist)+") : <a href=\"http://ddnviet.blogspot.com/blog/demo/home-navi/index.html?page=1\">First<\/a> ...");
for (var n=first;n<last;n++) {
if (n==npage) {var navpage=" <span class=\"currentpage\" >"+n+"<\/span>";} else {var navpage=" <a href=\"http://http://ddnviet.blogspot.com/blog/demo/home-navi/index.html?page="+n+"\">"+n+"<\/a>";}
document.write(navpage);
}
document.write("... <a href=\"http://ddnviet.blogspot.com/blog/demo/home-navi/index.html?page="+parseInt(pagelist)+"\">Last<\/a> | "+totalPosts+" posts<\/div>");
}

else if ((pagelist>=6)&&(page>3)&&(page>parseInt(pagelist)-3)) {
var first = parseInt(pagelist)-4;
var last = parseInt(pagelist)+1;
document.write("<div id=\"page-rc-tooltip\">Page ("+page+"/"+parseInt(pagelist)+") : <a href=\"http://ddnviet.blogspot.com/blog/demo/home-navi/index.html?page=1\">First<\/a> ...");
for (var n=first;n<last;n++) {
if (n==npage) {var navpage=" <span class=\"currentpage\" >"+n+"<\/span>";} else {var navpage=" <a href=\"http://ddnviet.blogspot.com/blog/demo/home-navi/index.html?page="+n+"\">"+n+"<\/a>";}
document.write(navpage);
}
document.write(" | "+totalPosts+" posts<\/div>");
}
}
</script>