Il existe de multiples exemples sur le web pour réaliser un diaporama avec des images en passant par JQuery (avec les mots clés: slide show Jquery). Pour un exemple simple mais fonctionnel rendez vous sur la page de Jon Raasch: A Simple jQuery Slideshow dont le code est sous licence FreeBSD. Exemple d'utilisation avec deux images (voir):
Pour modifier la vitesse de défilement des images il suffit de changer la valeur dans la ligne de code suivante:
setInterval( "slideSwitch()", 1000 );


Code HTML (veuillez telecharger au préalable le css et le code Javascript sur la page: A Simple jQuery Slideshow):
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta content="text/html; charset=iso-8859-1" http-equiv="Content-Type"/><title>Simple jQuery Slideshow from JonRaasch.com</title><script type="text/javascript" src="jquery-1.2.6.min.js"></script><script type="text/javascript">/***Simple jQuery Slideshow ScriptReleased by Jon Raasch (jonraasch.com) under FreeBSD license: free to use or modify, not responsible for anything, etc. Please link out to me if you like it :)***/function slideSwitch() {var $active = $('#slideshow IMG.active');if ( $active.length == 0 ) $active = $('#slideshow IMG:last');// use this to pull the images in the order they appear in the markupvar $next = $active.next().length ? $active.next(): $('#slideshow IMG:first');// uncomment the 3 lines below to pull the images in random order// var $sibs = $active.siblings();// var rndNum = Math.floor(Math.random() * $sibs.length );// var $next = $( $sibs[ rndNum ] );$active.addClass('last-active');$next.css({opacity: 0.0}).addClass('active').animate({opacity: 1.0}, 400, function() {$active.removeClass('active last-active');});}$(function() {setInterval( "slideSwitch()", 2000 );});</script><style type="text/css">/*** set the width and height to match your images **/#slideshow {position:relative;height:350px;}#slideshow IMG {position:absolute;top:0;left:0;z-index:8;opacity:0.0;}#slideshow IMG.active {z-index:10;opacity:1.0;}#slideshow IMG.last-active {z-index:9;}</style></head><body style="font-family: Arial, Sans-serif, sans;"><!-- this will work with any number of images --><!-- set the active class on whichever image you want to show up as the default(otherwise this will be the last image) --><div id="slideshow"><img src="image1.png" alt="Slideshow Image 1" class="active" /><img src="image2.png" alt="Slideshow Image 2" /></div><p>For more info visit <a href="http://jonraasch.com/blog/a-simple-jquery-slideshow">http://jonraasch.com/blog/a-simple-jquery-slideshow</a></p><p>If you like this script, please <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=4URDTZYUNPV3J&lc=US&item_name=Jon%20Raasch¤cy_code=USD&bn=PP%2dDonationsBF%3abtn_donate_LG%2egif%3aNonHosted">make a donation</a></p></body></html>
Recherches associées
| Liens | Site |
|---|---|
| A Simple jQuery Slideshow | jonraasch |
