jQuery UI Sortable - Handle empty lists : UI Sortable « jQuery « JavaScript Tutorial






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<!doctype html>
<html lang="en">
<head>
  <title>jQuery UI Sortable - Handle empty lists</title>
  <link type="text/css" href="js/themes/base/ui.all.css" rel="stylesheet" />
  <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
  <script type="text/javascript" src="js/ui/ui.core.js"></script>
  <script type="text/javascript" src="js/ui/ui.sortable.js"></script>
  <link type="text/css" href="js/demos.css" rel="stylesheet" />
  <style type="text/css">
  #sortable1, #sortable2, #sortable3 { list-style-type: none; margin: 0; padding: 0; float: left; margin-right: 10px; background: #eee; padding: 5px; width: 143px;}
  #sortable1 li, #sortable2 li, #sortable3 li { margin: 5px; padding: 5px; font-size: 1.2em; width: 120px; }
  </style>
  <script type="text/javascript">
  $(function() {
    $("ul.droptrue").sortable({
      connectWith: 'ul'
    });

    $("ul.dropfalse").sortable({
      connectWith: 'ul',
      dropOnEmpty: false
    });

    $("#sortable1, #sortable2, #sortable3").disableSelection();
  });
  </script>
</head>
<body>
<div class="demo">

<ul id="sortable1" class='droptrue'>
  <li class="ui-state-default">Can be dropped..</li>
  <li class="ui-state-default">..on an empty list</li>
  <li class="ui-state-default">Item 3</li>
  <li class="ui-state-default">Item 4</li>
  <li class="ui-state-default">Item 5</li>
</ul>

<ul id="sortable2" class='dropfalse'>
  <li class="ui-state-highlight">Cannot be dropped..</li>
  <li class="ui-state-highlight">..on an empty list</li>
  <li class="ui-state-highlight">Item 3</li>
  <li class="ui-state-highlight">Item 4</li>
  <li class="ui-state-highlight">Item 5</li>
</ul>

<ul id="sortable3" class='droptrue'>
</ul>

<br clear="both" />

</div><!-- End demo -->

<div class="demo-description">

<p>
  Prevent all items in a list from being dropped into a separate, empty list
  using the <code>dropOnEmpty</code> option set to <code>false</code>.  By default,
  sortable items can be dropped on empty lists.
</p>

</div><!-- End demo-description -->

</body>
</html>








30.149.UI Sortable
30.149.1.jQuery UI Sortable - Default functionality
30.149.2.jQuery UI Sortable - Delay start
30.149.3.jQuery UI Sortable - Display as grid
30.149.4.jQuery UI Sortable - Handle empty lists
30.149.5.jQuery UI Sortable - Include / exclude items
30.149.6.jQuery UI Sortable - Drop placeholder
30.149.7.jQuery UI Sortable - Connect lists
30.149.8.jQuery UI Sortable - Connect lists with Tabs
30.149.9.jQuery UI Sortable - Portlets
30.149.10.sortable placeholder: "empty"
30.149.11.sortable helperMaker
30.149.12.Sortable with place holder
30.149.13.Sortable update event
30.149.14.Placehoder, helper for sortable