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diff jquery-ui/development-bundle/demos/droppable/photo-manager.html @ 0:b2e4605f20b2

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beta version
author dwinter
date Thu, 30 Jun 2011 09:07:49 +0200
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children
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jquery-ui/development-bundle/demos/droppable/photo-manager.html	Thu Jun 30 09:07:49 2011 +0200
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset="utf-8">
+	<title>jQuery UI Droppable - Simple photo manager</title>
+	<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
+	<script src="../../jquery-1.5.1.js"></script>
+	<script src="../../ui/jquery.ui.position.js"></script>
+	<script src="../../ui/jquery.ui.core.js"></script>
+	<script src="../../ui/jquery.ui.widget.js"></script>
+	<script src="../../ui/jquery.ui.mouse.js"></script>
+	<script src="../../ui/jquery.ui.draggable.js"></script>
+	<script src="../../ui/jquery.ui.droppable.js"></script>
+	<script src="../../ui/jquery.ui.resizable.js"></script>
+	<script src="../../ui/jquery.ui.dialog.js"></script>
+	<link rel="stylesheet" href="../demos.css">
+	<style>
+	#gallery { float: left; width: 65%; min-height: 12em; } * html #gallery { height: 12em; } /* IE6 */
+	.gallery.custom-state-active { background: #eee; }
+	.gallery li { float: left; width: 96px; padding: 0.4em; margin: 0 0.4em 0.4em 0; text-align: center; }
+	.gallery li h5 { margin: 0 0 0.4em; cursor: move; }
+	.gallery li a { float: right; }
+	.gallery li a.ui-icon-zoomin { float: left; }
+	.gallery li img { width: 100%; cursor: move; }
+
+	#trash { float: right; width: 32%; min-height: 18em; padding: 1%;} * html #trash { height: 18em; } /* IE6 */
+	#trash h4 { line-height: 16px; margin: 0 0 0.4em; }
+	#trash h4 .ui-icon { float: left; }
+	#trash .gallery h5 { display: none; }
+	</style>
+	<script>
+	$(function() {
+		// there's the gallery and the trash
+		var $gallery = $( "#gallery" ),
+			$trash = $( "#trash" );
+
+		// let the gallery items be draggable
+		$( "li", $gallery ).draggable({
+			cancel: "a.ui-icon", // clicking an icon won't initiate dragging
+			revert: "invalid", // when not dropped, the item will revert back to its initial position
+			containment: $( "#demo-frame" ).length ? "#demo-frame" : "document", // stick to demo-frame if present
+			helper: "clone",
+			cursor: "move"
+		});
+
+		// let the trash be droppable, accepting the gallery items
+		$trash.droppable({
+			accept: "#gallery > li",
+			activeClass: "ui-state-highlight",
+			drop: function( event, ui ) {
+				deleteImage( ui.draggable );
+			}
+		});
+
+		// let the gallery be droppable as well, accepting items from the trash
+		$gallery.droppable({
+			accept: "#trash li",
+			activeClass: "custom-state-active",
+			drop: function( event, ui ) {
+				recycleImage( ui.draggable );
+			}
+		});
+
+		// image deletion function
+		var recycle_icon = "<a href='link/to/recycle/script/when/we/have/js/off' title='Recycle this image' class='ui-icon ui-icon-refresh'>Recycle image</a>";
+		function deleteImage( $item ) {
+			$item.fadeOut(function() {
+				var $list = $( "ul", $trash ).length ?
+					$( "ul", $trash ) :
+					$( "<ul class='gallery ui-helper-reset'/>" ).appendTo( $trash );
+
+				$item.find( "a.ui-icon-trash" ).remove();
+				$item.append( recycle_icon ).appendTo( $list ).fadeIn(function() {
+					$item
+						.animate({ width: "48px" })
+						.find( "img" )
+							.animate({ height: "36px" });
+				});
+			});
+		}
+
+		// image recycle function
+		var trash_icon = "<a href='link/to/trash/script/when/we/have/js/off' title='Delete this image' class='ui-icon ui-icon-trash'>Delete image</a>";
+		function recycleImage( $item ) {
+			$item.fadeOut(function() {
+				$item
+					.find( "a.ui-icon-refresh" )
+						.remove()
+					.end()
+					.css( "width", "96px")
+					.append( trash_icon )
+					.find( "img" )
+						.css( "height", "72px" )
+					.end()
+					.appendTo( $gallery )
+					.fadeIn();
+			});
+		}
+
+		// image preview function, demonstrating the ui.dialog used as a modal window
+		function viewLargerImage( $link ) {
+			var src = $link.attr( "href" ),
+				title = $link.siblings( "img" ).attr( "alt" ),
+				$modal = $( "img[src$='" + src + "']" );
+
+			if ( $modal.length ) {
+				$modal.dialog( "open" );
+			} else {
+				var img = $( "<img alt='" + title + "' width='384' height='288' style='display: none; padding: 8px;' />" )
+					.attr( "src", src ).appendTo( "body" );
+				setTimeout(function() {
+					img.dialog({
+						title: title,
+						width: 400,
+						modal: true
+					});
+				}, 1 );
+			}
+		}
+
+		// resolve the icons behavior with event delegation
+		$( "ul.gallery > li" ).click(function( event ) {
+			var $item = $( this ),
+				$target = $( event.target );
+
+			if ( $target.is( "a.ui-icon-trash" ) ) {
+				deleteImage( $item );
+			} else if ( $target.is( "a.ui-icon-zoomin" ) ) {
+				viewLargerImage( $target );
+			} else if ( $target.is( "a.ui-icon-refresh" ) ) {
+				recycleImage( $item );
+			}
+
+			return false;
+		});
+	});
+	</script>
+</head>
+<body>
+
+<div class="demo ui-widget ui-helper-clearfix">
+
+<ul id="gallery" class="gallery ui-helper-reset ui-helper-clearfix">
+	<li class="ui-widget-content ui-corner-tr">
+		<h5 class="ui-widget-header">High Tatras</h5>
+		<img src="images/high_tatras_min.jpg" alt="The peaks of High Tatras" width="96" height="72" />
+		<a href="images/high_tatras.jpg" title="View larger image" class="ui-icon ui-icon-zoomin">View larger</a>
+		<a href="link/to/trash/script/when/we/have/js/off" title="Delete this image" class="ui-icon ui-icon-trash">Delete image</a>
+	</li>
+	<li class="ui-widget-content ui-corner-tr">
+		<h5 class="ui-widget-header">High Tatras 2</h5>
+		<img src="images/high_tatras2_min.jpg" alt="The chalet at the Green mountain lake" width="96" height="72" />
+		<a href="images/high_tatras2.jpg" title="View larger image" class="ui-icon ui-icon-zoomin">View larger</a>
+		<a href="link/to/trash/script/when/we/have/js/off" title="Delete this image" class="ui-icon ui-icon-trash">Delete image</a>
+	</li>
+	<li class="ui-widget-content ui-corner-tr">
+		<h5 class="ui-widget-header">High Tatras 3</h5>
+		<img src="images/high_tatras3_min.jpg" alt="Planning the ascent" width="96" height="72" />
+		<a href="images/high_tatras3.jpg" title="View larger image" class="ui-icon ui-icon-zoomin">View larger</a>
+		<a href="link/to/trash/script/when/we/have/js/off" title="Delete this image" class="ui-icon ui-icon-trash">Delete image</a>
+	</li>
+	<li class="ui-widget-content ui-corner-tr">
+		<h5 class="ui-widget-header">High Tatras 4</h5>
+		<img src="images/high_tatras4_min.jpg" alt="On top of Kozi kopka" width="96" height="72" />
+		<a href="images/high_tatras4.jpg" title="View larger image" class="ui-icon ui-icon-zoomin">View larger</a>
+		<a href="link/to/trash/script/when/we/have/js/off" title="Delete this image" class="ui-icon ui-icon-trash">Delete image</a>
+	</li>
+</ul>
+
+<div id="trash" class="ui-widget-content ui-state-default">
+	<h4 class="ui-widget-header"><span class="ui-icon ui-icon-trash">Trash</span> Trash</h4>
+</div>
+
+</div><!-- End demo -->
+
+
+<div class="demo-description">
+<p>You can delete an image either by dragging it to the Trash or by clicking the trash icon.</p>
+<p>You can "recycle" an image by dragging it back to the gallery or by clicking the recycle icon.</p>
+<p>You can view larger image by clicking the zoom icon. jQuery UI dialog widget is used for the modal window.</p>
+</div><!-- End demo-description -->
+
+</body>
+</html>