DEMO
Làm Thế Nào Để Thêm Tiện Ích Này Vào Blogger?
Để tạo được tiện ích Automatic Recent Posts-Random posts SlideShow cho Blogger Có 3 bước cần làm là
Thêm CSS
Thêm Javascript
Thêm HTML
Để đơn giản ta gộp 3 công đoạn trên thành 1 lần thêm 1 tiện ích HTML/Javascrip
<style type="text/css">
#slide-container {
height: 360px;/* Chiều cao */
position: relative;
width: 480px;/* Chiều rộng */
}
#slider {
height: 360px;/* chiều cao */
left: 25px;
overflow-x: hidden;
overflow-y: hidden;
position: relative;
width: 480px;/* Chiều rộng */
font-family: calibri;
}
.slide-desc {
background: transparent url(http://3.bp.blogspot.com/-5Y2rpcmzOyo/UZrZcJg8BLI/AAAAAAAAaaM/YSTn5dM1DgA/s1600/darkbg.png) repeat scroll 0 0;
color: #FFFFFF;
padding: 10px;
position: absolute;
right: 0px;
text-align: left;
top: 0;
width: 200px;
z-index: 99999;
}
.slide-desc h2 {
display: block;
}
.crosscol .widget-content {
position: relative;
}
#slider ul, #slider li,
#slider2 ul, #slider2 li {
margin: 0;
padding: 0;
list-style: none;
}
#slider2 {
margin-top: 1em;
}
#slider li, #slider2 li {
/*
define width and height of list item (slide)
entire slider area will adjust according to the parameters provided here
*/
width: 480px;
height: 360px;
overflow: hidden;
}
#prevBtn, #nextBtn,
#slider1next, #slider1prev {
display: block;
width: 30px;
height: 77px;
position: absolute;
left: -30px;
text-indent: -9999px;
top: 71px;
z-index: 1000;
}
#nextBtn, #slider1next {
left: 520px !important;
}
#prevBtn, #nextBtn, #slider1next, #slider1prev {
display: block;
height: 77px;
left: 0;
position: absolute;
top: 132px;
width: 30px;
z-index: 1000;
}
#prevBtn a, #nextBtn a,
#slider1next a, #slider1prev a {
display: block;
position: relative;
width: 30px;
height: 77px;
background: url(http://4.bp.blogspot.com/-0sK7FWQPPas/UZrZsWinmuI/AAAAAAAAaaU/2y9Rhjg7OkQ/s1600/prev.png) no-repeat 0 0;
}
#nextBtn a, #slider1next a {
background: url(http://4.bp.blogspot.com/-xg5CAotw36M/UZrZ4alU9QI/AAAAAAAAaac/fLyobDTCt18/s1600/next.png) no-repeat 0 0;
}
/* numeric controls */
ol#controls {
margin: 1em 0;
padding: 0;
height: 28px;
}
ol#controls li {
margin: 0 10px 0 0;
padding: 0;
float: left;
list-style: none;
height: 28px;
line-height: 28px;
}
ol#controls li a {
float: left;
height: 28px;
line-height: 28px;
border: 1px solid #ccc;
background: #DAF3F8;
color: #555;
padding: 0 10px;
text-decoration: none;
}
ol#controls li.current a {
background: #5DC9E1;
color: #fff;
}
ol#controls li a:focus, #prevBtn a:focus, #nextBtn a:focus {
outline: none;
}</style>
<script src='https://ajax.googleapis.com/ajax/libs/jquery/1.6/jquery.min.js' type='text/javascript'></script>
<script type='text/javascript'>
//<![CDATA[
/*
* Easy Slider 1.7 - jQuery plugin
* written by Alen Grakalic
* http://cssglobe.com/post/4004/easy-slider-15-the-easiest-jquery-plugin-for-sliding
*
* Copyright (c) 2009 Alen Grakalic (http://cssglobe.com)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* Built for jQuery library
* http://jquery.com
*
*/
/*
* markup example for $("#slider").easySlider();
*
* <div id="slider">
* <ul>
* <li><img src="images/01.jpg" alt="" /></li>
* <li><img src="images/02.jpg" alt="" /></li>
* <li><img src="images/03.jpg" alt="" /></li>
* <li><img src="images/04.jpg" alt="" /></li>
* <li><img src="images/05.jpg" alt="" /></li>
* </ul>
* </div>
*
*/
(function($) {
$.fn.easySlider = function(options){
// default configuration properties
var defaults = {
prevId: 'prevBtn',
prevText: 'Previous',
nextId: 'nextBtn',
nextText: 'Next',
controlsShow: true,
controlsBefore: '',
controlsAfter: '',
controlsFade: true,
firstId: 'firstBtn',
firstText: 'First',
firstShow: false,
lastId: 'lastBtn',
lastText: 'Last',
lastShow: false,
vertical: false,
speed: 800,
auto: false,
pause: 2000,
continuous: false,
numeric: false,
numericId: 'controls'
};
var options = $.extend(defaults, options);
this.each(function() {
var obj = $(this);
var s = $("li", obj).length;
var w = $("li", obj).width();
var h = $("li", obj).height();
var clickable = true;
obj.width(w);
obj.height(h);
obj.css("overflow","hidden");
var ts = s-1;
var t = 0;
$("ul", obj).css('width',s*w);
if(options.continuous){
$("ul", obj).prepend($("ul li:last-child", obj).clone().css("margin-left","-"+ w +"px"));
$("ul", obj).append($("ul li:nth-child(2)", obj).clone());
$("ul", obj).css('width',(s+1)*w);
};
if(!options.vertical) $("li", obj).css('float','left');
if(options.controlsShow){
var html = options.controlsBefore;
if(options.numeric){
html += '<ol id="'+ options.numericId +'"></ol>';
} else {
if(options.firstShow) html += '<span id="'+ options.firstId +'"><a href=\"javascript:void(0);\">'+ options.firstText +'</a></span>';
html += ' <span id="'+ options.prevId +'"><a href=\"javascript:void(0);\">'+ options.prevText +'</a></span>';
html += ' <span id="'+ options.nextId +'"><a href=\"javascript:void(0);\">'+ options.nextText +'</a></span>';
if(options.lastShow) html += ' <span id="'+ options.lastId +'"><a href=\"javascript:void(0);\">'+ options.lastText +'</a></span>';
};
html += options.controlsAfter;
$(obj).after(html);
};
if(options.numeric){
for(var i=0;i<s;i++){
$(document.createElement("li"))
.attr('id',options.numericId + (i+1))
.html('<a rel='+ i +' href=\"javascript:void(0);\">'+ (i+1) +'</a>')
.appendTo($("#"+ options.numericId))
.click(function(){
animate($("a",$(this)).attr('rel'),true);
});
};
} else {
$("a","#"+options.nextId).click(function(){
animate("next",true);
});
$("a","#"+options.prevId).click(function(){
animate("prev",true);
});
$("a","#"+options.firstId).click(function(){
animate("first",true);
});
$("a","#"+options.lastId).click(function(){
animate("last",true);
});
};
function setCurrent(i){
i = parseInt(i)+1;
$("li", "#" + options.numericId).removeClass("current");
$("li#" + options.numericId + i).addClass("current");
};
function adjust(){
if(t>ts) t=0;
if(t<0) t=ts;
if(!options.vertical) {
$("ul",obj).css("margin-left",(t*w*-1));
} else {
$("ul",obj).css("margin-left",(t*h*-1));
}
clickable = true;
if(options.numeric) setCurrent(t);
};
function animate(dir,clicked){
if (clickable){
clickable = false;
var ot = t;
switch(dir){
case "next":
t = (ot>=ts) ? (options.continuous ? t+1 : ts) : t+1;
break;
case "prev":
t = (t<=0) ? (options.continuous ? t-1 : 0) : t-1;
break;
case "first":
t = 0;
break;
case "last":
t = ts;
break;
default:
t = dir;
break;
};
var diff = Math.abs(ot-t);
var speed = diff*options.speed;
if(!options.vertical) {
p = (t*w*-1);
$("ul",obj).animate(
{ marginLeft: p },
{ queue:false, duration:speed, complete:adjust }
);
} else {
p = (t*h*-1);
$("ul",obj).animate(
{ marginTop: p },
{ queue:false, duration:speed, complete:adjust }
);
};
if(!options.continuous && options.controlsFade){
if(t==ts){
$("a","#"+options.nextId).hide();
$("a","#"+options.lastId).hide();
} else {
$("a","#"+options.nextId).show();
$("a","#"+options.lastId).show();
};
if(t==0){
$("a","#"+options.prevId).hide();
$("a","#"+options.firstId).hide();
} else {
$("a","#"+options.prevId).show();
$("a","#"+options.firstId).show();
};
};
if(clicked) clearTimeout(timeout);
if(options.auto && dir=="next" && !clicked){;
timeout = setTimeout(function(){
animate("next",false);
},diff*options.speed+options.pause);
};
};
};
// init
var timeout;
if(options.auto){;
timeout = setTimeout(function(){
animate("next",false);
},options.pause);
};
if(options.numeric) setCurrent(0);
if(!options.continuous && options.controlsFade){
$("a","#"+options.prevId).hide();
$("a","#"+options.firstId).hide();
};
});
};
})(jQuery);
//]]>
</script>
<script type='text/javascript'>
//<![CDATA[
$(document).ready(function(){
$("#slider").easySlider({
auto: true,
continuous: true
});
});
//]]>
</script>
<div id="slider">
<script type='text/javascript'>
//<![CDATA[
var showpostthumbnails_gal = true;
var showpostsummary_gal = true;
var random_posts = false;
var numchars_gal = 150;
var numposts_gal = 10;
function showgalleryposts(json) {
var numPosts = json.feed.openSearch$totalResults.$t;
var indexPosts = new Array();
document.write('<ul>');
for (var i = 0; i < numPosts; ++i) {
indexPosts[i] = i;
}
if (random_posts == true){
indexPosts.sort(function() {return 0.5 - Math.random()});
}
if (numposts_gal > numPosts) {
numposts_gal = numPosts;
}
for (i = 0; i < numposts_gal; ++i) {
var entry_gal = json.feed.entry[indexPosts[i]];
var posttitle_gal = entry_gal.title.$t;
for (var k = 0; k < entry_gal.link.length; k++) {
if ( entry_gal.link[k].rel == 'alternate') {
posturl_gal = entry_gal.link[k].href;
break;
}
}
if ("content" in entry_gal) {
var postcontent_gal = entry_gal.content.$t
}
s = postcontent_gal;
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 != "")) {
var thumburl_gal = d
} else var thumburl_gal = 'http://i1133.photobucket.com/albums/m596/abu-farhan/Images_no_image.gif';
document.write('<li><div id="slide-container"><span class="slide-desc"><h2 style="margin:10px 0px;">');
document.write(posttitle_gal + '</h2>');
var re = /<\S[^>]*>/g;
postcontent_gal = postcontent_gal.replace(re, "");
if (showpostsummary_gal == true) {
if (postcontent_gal.length < numchars_gal) {
document.write(postcontent_gal);
document.write('</span>')
} else {
postcontent_gal = postcontent_gal.substring(0, numchars_gal);
var quoteEnd_gal = postcontent_gal.lastIndexOf(" ");
postcontent_gal = postcontent_gal.substring(0, quoteEnd_gal);
document.write(postcontent_gal + '...');
document.write('</span>')
}
}
document.write('<a href="' + posturl_gal + '"><img src="' + thumburl_gal + '" width="480px" height="360"/></a></div>');
document.write('</li>');
}
document.write('</ul>');
}
//]]>
</script>
<script style="text/javascript">
var numposts_gal = 6;//Số bài trình chiếu
var numchars_gal = 50;//Số ký tự trích dẫn
var random_posts = false; // random posts.Nếu để chế độ Random thì đổi false thành true
</script>
<script src="http://kartriderdautocrazy01.blogspot.com/feeds/posts/default?orderby=published&alt=json-in-script&callback=showgalleryposts&max-results=999999"></script>
</div>
Thay http://kartriderdautocrazy01.blogspot.com/ thành URL Blog của bạnNếu blog đã có thư viện jquery thì bỏ đi đoạn
<script src='https://ajax.googleapis.com/ajax/libs/jquery/1.6/jquery.min.js' type='text/javascript'></script>