Current File : /home/caballoscriollos/public_html/espanol/carousel/examples/dynamic_flickr_api.html
<!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" xml:lang="en-us">
<head>
<title>jCarousel Examples</title>
<link href="../style.css" rel="stylesheet" type="text/css" />
<!--
jQuery library
-->
<script type="text/javascript" src="../lib/jquery-1.2.3.pack.js"></script>
<!--
jCarousel library
-->
<script type="text/javascript" src="../lib/jquery.jcarousel.pack.js"></script>
<!--
jCarousel core stylesheet
-->
<link rel="stylesheet" type="text/css" href="../lib/jquery.jcarousel.css" />
<!--
jCarousel skin stylesheet
-->
<link rel="stylesheet" type="text/css" href="../skins/ie7/skin.css" />
<style type="text/css">
#mycarousel .jcarousel-item-placeholder {
background: transparent url(../images/loading-small.gif) 50% 50% no-repeat;
}
</style>
<script type="text/javascript">
function mycarousel_itemLoadCallback(carousel, state)
{
if (carousel.prevFirst != null) {
// Remove the last visible items to keep the list small
for (var i = carousel.prevFirst; i <= carousel.prevLast; i++) {
// jCarousel takes care not to remove visible items
carousel.remove(i);
}
}
var per_page = carousel.last - carousel.first + 1;
var currPage = 0;
var f,l;
var cr = carousel;
for (var i = carousel.first; i <= carousel.last; i++) {
var page = Math.ceil(i / per_page);
if (currPage != page) {
currPage = page;
f = ((page - 1) * per_page) + 1;
l = f + per_page - 1;
f = f < carousel.first ? carousel.first : f;
l = l > carousel.last ? carousel.last : l;
if (carousel.has(f, l)) {
continue;
}
mycarousel_makeRequest(carousel, f, l, per_page, page);
}
}
};
function mycarousel_makeRequest(carousel, first, last, per_page, page)
{
// Lock carousel until request has been made
carousel.lock();
jQuery.get(
'dynamic_flickr_api.php',
{
'per_page': per_page,
'page': page
},
function(data) {
mycarousel_itemAddCallback(carousel, first, last, data, page);
},
'xml'
);
};
function mycarousel_itemAddCallback(carousel, first, last, data, page)
{
// Unlock
carousel.unlock();
// Set size
carousel.size($('photos', data).attr('total'));
var photos = $('photo', data);
var per_page = carousel.last - carousel.first + 1;
for (var i = first; i <= last; i++) {
var pos = i - 1;
var idx = Math.round(((pos / per_page) - Math.floor(pos / per_page)) * per_page);
carousel.add(i, mycarousel_getItemHTML(photos.get(idx)));
}
};
/**
* Global item html creation helper.
*/
function mycarousel_getItemHTML(photo)
{
var url = 'http://farm'+$(photo).attr('farm')+'.static.flickr.com/'+$(photo).attr('server')+'/'+$(photo).attr('id')+'_'+$(photo).attr('secret')+'_s.jpg';
return '<a href="http://www.flickr.com/photos/'+$(photo).attr('owner')+'/'+$(photo).attr('id')+'/" target="_blank" title="'+$(photo).attr('title')+'"><img src="' + url + '" border="0" width="75" height="75" alt="'+$(photo).attr('title')+'" /></a>';
};
jQuery(document).ready(function() {
jQuery('#mycarousel').jcarousel({
itemLoadCallback: mycarousel_itemLoadCallback
});
});
</script>
</head>
<body>
<div id="wrap">
<h1>jCarousel</h1>
<h2>Riding carousels with jQuery</h2>
<h3>Carousel with dynamic content loading via Ajax from the Flickr API</h3>
<p>
The data is loaded dynamically from the <a href="http://flickr.com/services/api/">Flickr API</a>
method <a href="http://flickr.com/services/api/flickr.photos.getRecent.html">flickr.photos.getRecent</a>.
All items not in the visible range are removed from the list to keep the list small.
</p>
<p>
Note: There are constantly added new photos at flickr, so you possibly get different photos at certain positions.
</p>
<div id="mycarousel" class="jcarousel-skin-ie7">
<ul>
<!-- The content will be dynamically loaded in here -->
</ul>
</div>
<p>
<strong>If you're using this example on your own server, don't forget to set your API key in dynamic_flickr_api.php!</strong>
</p>
</div>
</body>
</html>
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