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SMK NEGERI 6 KOTA BEKASI

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Jumat, 14 Desember 2012

Cara Membuat Slideshow

Kali ini, saya mau share sebuah cara untuk membuat slideshow. Slide ini menggunakan Jquery. Slideshow ini bisa kita gunakan untuk menampilkan gambar dan link ke produk/jasa/link yang menjadi "produk" dari web/blog kita.

Untuk melihat demo-nya, klik di sini.

Langsung saja :
1. Login ke blogger. Dashboard--> Design - -> Edit HTML.
2. Kemudian, cari kode </head>.
3. Copy kode di bawah ini dan paste SEBELUM kode </head>.

<script src='http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js' type='text/javascript'></script>

<script type='text/javascript'>
//<![CDATA[

$(document).ready(function() {

//Execute the slideShow, set 6 seconds for each images
slideShow(3000);

});

function slideShow(speed) {

//append a LI item to the UL list for displaying caption
$('ul.slideshow').append('<li id="slideshow-caption" class="caption"><div class="slideshow-caption-container"><h3></h3><p></p></div></li>');

//Set the opacity of all images to 0
$('ul.slideshow li').css({opacity: 0.0});

//Get the first image and display it (set it to full opacity)
$('ul.slideshow li:first').css({opacity: 1.0});

//Get the caption of the first image from REL attribute and display it
$('#slideshow-caption h3').html($('ul.slideshow a:first').find('img').attr('title'));
$('#slideshow-caption p').html($('ul.slideshow a:first').find('img').attr('alt'));

//Display the caption
$('#slideshow-caption').css({opacity: 0.7, bottom:0});

//Call the gallery function to run the slideshow
var timer = setInterval('gallery()',speed);

//pause the slideshow on mouse over
$('ul.slideshow').hover(
        function () {
                clearInterval(timer);
        },
        function () {
                timer = setInterval('gallery()',speed);
        }
);

}

function gallery() {

//if no IMGs have the show class, grab the first image
var current = ($('ul.slideshow li.show')?  $('ul.slideshow li.show') : $('#ul.slideshow li:first'));

//Get next image, if it reached the end of the slideshow, rotate it back to the first image
var next = ((current.next().length) ? ((current.next().attr('id') == 'slideshow-caption')? $('ul.slideshow li:first') :current.next()) : $('ul.slideshow li:first'));

//Get next image caption
var title = next.find('img').attr('title');
var desc = next.find('img').attr('alt');

//Set the fade in effect for the next image, show class has higher z-index
next.css({opacity: 0.0}).addClass('show').animate({opacity: 1.0}, 1000);

//Hide the caption first, and then set and display the caption
$('#slideshow-caption').animate({bottom:-70}, 300, function () {
                //Display the content
                $('#slideshow-caption h3').html(title);
                $('#slideshow-caption p').html(desc);
                $('#slideshow-caption').animate({bottom:0}, 500);
});

//Hide the current image
current.animate({opacity: 0.0}, 1000).removeClass('show');

}

//]]>
</script>

<style type="text/css">
ul.slideshow {
list-style:none;
width:600px;
height:240px;
overflow:hidden;
position:relative;
margin:0;
padding:0;
font-family:Arial,Helvetica,Trebuchet MS,Verdana;
;
}
ul.slideshow li {
position:absolute;
left:0;
right:0;
}
ul.slideshow li.show {
z-index:500;
}
ul img {
width:600px;
height:240px;
border:none;
}
#slideshow-caption {
width:600px;
height:70px;
position:absolute;
bottom:0;
left:0;
color:#fff;
background:#000;
z-index:500;
}
#slideshow-caption .slideshow-caption-container {
padding:5px 10px;
z-index:1000;
}
#slideshow-caption h3 {
margin:0;
padding:0;
font-size:16px;
}
#slideshow-caption p {
margin:5px 0 0 0;
padding:0;
}
</style>


4. Simpan template.

5. Setelah itu klik Layout --> Page Elements. 
6. Klik 'Add a Gadget'
7. Pilih 'HTML/Javascript'. Kemudian, tambahkan kode di bawah ini:
 
<ul class="slideshow">

<li><a href="#"><img src="http://3.bp.blogspot.com/_4HKUHirY_2U/TEVd7gbRVeI/AAAAAAAABGc/J-aSBfN0rhw/s1600/1.jpg" title="This is featured post 1 title" alt="Replace This Text With Your Featured Post 1 Description." /></a></li>

<li><a href="#"><img src="http://2.bp.blogspot.com/_4HKUHirY_2U/TEVd7zgT63I/AAAAAAAABGk/9vJ6VYTYGWM/s1600/2.jpg" title="This is featured post 2 title" alt="Replace This Text With Your Featured Post 2 Description." /></a></li>

<li><a href="#"><img src="http://4.bp.blogspot.com/_4HKUHirY_2U/TEVd8JKsDaI/AAAAAAAABGs/vzECCT1mDws/s1600/3.jpg" title="This is featured post 3 title" alt="Replace This Text With Your Featured Post 3 Description." /></a></li>

<li><a href="#"><img src="http://1.bp.blogspot.com/_4HKUHirY_2U/TEVd8VPgRRI/AAAAAAAABG0/O4yhLEWG5UU/s1600/4.jpg" title="This is featured post 4 title" alt="Replace This Text With Your Featured Post 4 Description." /></a></li>

</ul>


Anda bisa menambahkan slide semau Anda.
Selamat Mengerjakan....

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Bhakti Alumni SMKN 6 Kota Bekasi