topical media & game development

topical media & game development
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _
lib-jquery-style-custom-development-bundle-demos-droppable-photo-manager.htm / htm

  <!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-1.3.2.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="lib-jquery-style-custom-development-bundle-demos-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+'"]');
  
                                          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(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>
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _
You may not copy or print any of this material without explicit permission of the author or the publisher. In case of other copyright issues, contact the author.