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Diffstat (limited to 'demos/droppable/photo-manager.html')
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diff --git a/demos/droppable/photo-manager.html b/demos/droppable/photo-manager.html new file mode 100644 index 000000000..16a816ea4 --- /dev/null +++ b/demos/droppable/photo-manager.html @@ -0,0 +1,160 @@ +<!doctype html> +<html lang="en"> + <head> + <title>jQuery UI Droppable - Simple photo manager</title> + <link type="text/css" href="../../themes/base/ui.all.css" rel="stylesheet" /> + <script type="text/javascript" src="../../jquery-1.3.1.js"></script> + <script type="text/javascript" src="../../ui/ui.core.js"></script> + <script type="text/javascript" src="../../ui/ui.draggable.js"></script> + <script type="text/javascript" src="../../ui/ui.droppable.js"></script> + <script type="text/javascript" src="../../ui/ui.resizable.js"></script> + <script type="text/javascript" src="../../ui/ui.dialog.js"></script> + <link type="text/css" href="../demos.css" rel="stylesheet" /> + <style type="text/css"> + #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 type="text/javascript"> + $(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(ev, ui) { + deleteImage(ui.draggable); + } + }); + + // let the gallery be droppable as well, accepting items from the trash + $gallery.droppable({ + accept: '#trash li', + activeClass: 'custom-state-active', + drop: function(ev, ui) { + recycleImage(ui.draggable); + } + }); + + // image deletion function + var recycle_icon = '<a href="link/to/recycle/script/when/we/have/js/off" title="Recycle this image" class="ui-icon ui-icon-refresh">Recycle image</a>'; + function deleteImage($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(); + $item.css('width','96px').append(trash_icon).find('img').css('height','72px').end().appendTo($gallery).fadeIn(); + }); + } + + // image preview function, demonstrating the ui.dialog used as a modal window + function viewLargerImage($link) { + var src = $link.attr('href'); + var title = $link.siblings('img').attr('alt'); + var $modal = $('img[src$="'+src+'"]'); + + $modal.length ? $modal.dialog('open') : $('<img alt="'+title+'" width="384" height="288" style="padding: 8px;" />').attr('src',src).appendTo('body').dialog({ + title: title, + width: '400px', + modal: 'true', + overlay: { + backgroundColor: '#000', + opacity: 0.5 + } + }); + } + + // resolve the icons behavior with event delegation + $('ul.gallery > li').click(function(ev) { + var $item = $(this); + var $target = $(ev.target); + + if ($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> |