mirror of
https://github.com/alchemy-fr/Phraseanet.git
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159 lines
5.0 KiB
HTML
159 lines
5.0 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=utf-8">
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<title>Spotlight example</title>
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<style type="text/css">
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/*margin and padding on body element
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can introduce errors in determining
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element position and are not recommended;
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we turn them off as a foundation for YUI
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CSS treatments. */
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body {
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margin:0;
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padding:0;
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}
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</style>
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<link rel="stylesheet" type="text/css" href="../../build/fonts/fonts-min.css" />
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<link rel="stylesheet" type="text/css" href="../../build/carousel/assets/skins/sam/carousel.css" />
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<script type="text/javascript" src="../../build/yahoo-dom-event/yahoo-dom-event.js"></script>
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<script type="text/javascript" src="../../build/element/element-min.js"></script>
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<script type="text/javascript" src="../../build/carousel/carousel-min.js"></script>
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<!--begin custom header content for this example-->
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<style type="text/css">
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#container {
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margin: 0 auto;
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}
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/* Style the spotlight container */
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#spotlight {
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border: 1px solid #ccc;
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height: 180px;
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margin: 10px auto;
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padding: 1px;
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width: 240px;
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}
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/* Always be sure to give your carousel items a width and a height */
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.yui-carousel-element li {
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height: 75px;
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opacity: 0.6;
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width: 75px;
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opacity: 0.6;
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}
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.yui-carousel-element .yui-carousel-item-selected {
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opacity: 1;
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}
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</style>
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<!--end custom header content for this example-->
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</head>
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<body class="yui-skin-sam">
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<h1>Spotlight example</h1>
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<div class="exampleIntro">
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<p>
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This example uses the <a href="http://developer.yahoo.com/yui/carousel/">YUI Carousel Control</a> to showcase a simple spotlight
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example using its <code>itemSelected</code> event. In this example, you can use arrow
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keys to select items as well as click on an item to select it.
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</p>
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<p>
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Though this functionality looks a little complicated, it is very easy to
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implement. This is because the YUI Carousel Control handles the keyboard
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event and the mouse click event for setting the selection. When an item is
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selected, the YUI Carousel Control triggers an <code>itemSelected</code> event. This
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example subscribes to the <code>itemSelected</code> event to display the selected
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image in the spotlight.
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</p>
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</div>
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<!--BEGIN SOURCE CODE FOR EXAMPLE =============================== -->
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<!-- The Carousel container -->
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<div id="container">
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<ol id="carousel">
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<li>
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<img src="http://farm1.static.flickr.com/135/342099636_7b05b7cde5_s.jpg">
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</li>
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<li>
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<img src="http://farm1.static.flickr.com/136/342099938_fdef3ca3b5_s.jpg">
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</li>
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<li>
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<img src="http://farm1.static.flickr.com/147/342099522_3827eaa929_s.jpg">
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</li>
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<li>
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<img src="http://farm1.static.flickr.com/143/342100011_ec4d338c71_s.jpg">
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</li>
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<li>
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<img src="http://farm1.static.flickr.com/161/342100080_0fe4f9ccb0_s.jpg">
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</li>
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<li>
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<img src="http://farm1.static.flickr.com/153/342100324_82589c0ebe_s.jpg">
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</li>
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<li>
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<img src="http://farm1.static.flickr.com/147/342100376_d0336252a7_s.jpg">
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</li>
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<li>
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<img src="http://farm1.static.flickr.com/156/342100472_b9bc985fa4_s.jpg">
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</li>
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<li>
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<img src="http://farm1.static.flickr.com/133/342100566_39dae4698f_s.jpg">
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</li>
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</ol>
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</div>
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<!-- The spotlight container -->
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<div id="spotlight"></div>
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<script>
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(function () {
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// Get the image link from within its (parent) container.
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function getImage(parent) {
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var el = parent.firstChild;
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while (el) { // walk through till as long as there's an element
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if (el.nodeName.toUpperCase() == "IMG") { // found an image
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// flickr uses "_s" suffix for small, and "_m" for big
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// images respectively
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return el.src.replace(/_s\.jpg$/, "_m.jpg");
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}
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el = el.nextSibling;
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}
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return "";
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}
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YAHOO.util.Event.onDOMReady(function (ev) {
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var spotlight = YAHOO.util.Dom.get("spotlight"),
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carousel = new YAHOO.widget.Carousel("container");
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carousel.on("itemSelected", function (index) {
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// item has the reference to the Carousel's item
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var item = carousel.getElementForItem(index);
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if (item) {
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spotlight.innerHTML = "<img src=\""+getImage(item)+"\">";
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}
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});
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carousel.render(); // get ready for rendering the widget
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carousel.show(); // display the widget
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});
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})();
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</script>
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<!--END SOURCE CODE FOR EXAMPLE =============================== -->
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</body>
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</html>
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