SOURCE CODE: Drag-to-move
VIEW EXAMPLE

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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
  <title>Drag-to-move | JavaScript Examples | UIZE JavaScript Framework</title>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
  <meta name="keywords" content="drag-and-drop touch ipad Uize.Widget.Drag.Move"/>
  <meta name="description" content="Learn about drag-and-drop in this basic example where you'll see how to wire up a bunch of image thumbnails so they can be dragged around a workspace."/>
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  <link rel="stylesheet" href="../css/page.css"/>
  <link rel="stylesheet" href="../css/page.example.css"/>
  <style type="text/css">
    .dragMoveGroup {
      position:relative;
      width:750px;
      height:390px;
      border:1px solid #ccc;
      border-radius:3px;
      -moz-border-radius:3px;
      -webkit-border-radius:3px;
      margin:auto;
      overflow:hidden;

      /*** gradient ***/
        background: #ffffff; /* Old browsers */
        /* IE9 SVG, needs conditional override of 'filter' to 'none' */
        background: url(data:image/svg+xml;base64,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);
        background: -moz-linear-gradient(top,  #ffffff 0%, #ededed 100%); /* FF3.6+ */
        background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#ffffff), color-stop(100%,#ededed)); /* Chrome,Safari4+ */
        background: -webkit-linear-gradient(top,  #ffffff 0%,#ededed 100%); /* Chrome10+,Safari5.1+ */
        background: -o-linear-gradient(top,  #ffffff 0%,#ededed 100%); /* Opera 11.10+ */
        background: -ms-linear-gradient(top,  #ffffff 0%,#ededed 100%); /* IE10+ */
        background: linear-gradient(to bottom,  #ffffff 0%,#ededed 100%); /* W3C */
        filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#ededed',GradientType=0 ); /* IE6-8 */
    }
    .dragMoveGroup img {
      position:absolute;
      cursor:move;
      width:105px;
      height:75px;
      box-shadow:7px 7px 15px rgba(0,0,0,.7);
      -moz-box-shadow:7px 7px 15px rgba(0,0,0,.7);
      -webkit-box-shadow:7px 7px 15px rgba(0,0,0,.7);
    }
  </style>
</head>

<body>

<script type="text/javascript" src="../js/Uize.js"></script>

<h1 class="header">
  <a id="page-homeLink" href="../index.html" title="UIZE JavaScript Framework home"></a>
  <a href="../index.html" class="homeLinkText" title="UIZE JavaScript Framework home">UIZE JavaScript Framework</a>
</h1>

<div class="main">
  <h1 class="document-title">
    <a href="../javascript-examples.html" class="breadcrumb breadcrumbWithArrow">JAVASCRIPT EXAMPLES</a>
    Drag-to-move
    <div class="pageActionsShell">
      <div id="page-actions" class="pageActions"><a href="source-code/drag-to-move.html" class="buttonLink">SOURCE</a></div>
    </div>
  </h1>

  <!-- explanation copy -->

  <div class="explanation">
    <p>In this example, the <a href="../reference/Uize.Widget.Drag.Move.html"><code>Uize.Widget.Drag.Move</code></a> widget class is being used to wire up a bunch of image thumbnails so that they can be dragged around a "workspace". This is a very basic example of drag-and-drop - there are no drop targets to speak of. Instances of the <code>Uize.Widget.Drag.Move</code> class are wired up for all the thumbnails in a single statement, thanks to the <code>Uize.Widget.Drag.Move.spawn</code> static method. The <code>Uize.Widget.Drag.Move</code> class doesn't deal with managing <code>z-index</code> - just coordinates. It does, however, support coordinates specified in units of <code>px</code> (pixels) as well as <code>%</code> (percent).</p>
  </div>

  <!-- draggable nodes -->

  <div id="dragMoveGroup" class="dragMoveGroup">
    <img src="http://rlv.zcache.com/isapi/designall.dll?action=realview&rvtype=pre&view=front&pid=228888824201666423&max_dim=105" style="left:5px; top:50px;" alt=""/>
    <img src="http://rlv.zcache.com/isapi/designall.dll?action=realview&rvtype=pre&view=front&pid=228786228006249323&max_dim=105" style="left:20%; top:4px;" alt=""/>
    <img src="http://rlv.zcache.com/isapi/designall.dll?action=realview&rvtype=pre&view=front&pid=228109666540948246&max_dim=105" style="left:500px; top:230px;" alt=""/>
    <img src="http://rlv.zcache.com/isapi/designall.dll?action=realview&rvtype=pre&view=front&pid=228745103279879745&max_dim=105" style="left:250px; top:176px;" alt=""/>
    <img src="http://rlv.zcache.com/isapi/designall.dll?action=realview&rvtype=pre&view=front&pid=228866001826566384&max_dim=105" style="right:15px; top:15px;" alt=""/>
    <img src="http://rlv.zcache.com/isapi/designall.dll?action=realview&rvtype=pre&view=front&pid=228321774790917687&max_dim=105" style="left:406px; top:5px;" alt=""/>
    <img src="http://rlv.zcache.com/isapi/designall.dll?action=realview&rvtype=pre&view=front&pid=228463251413365530&max_dim=105" style="right:150px; top:100px;" alt=""/>
    <img src="http://rlv.zcache.com/isapi/designall.dll?action=realview&rvtype=pre&view=front&pid=228507796122097730&max_dim=105" style="right:440px; top:43px;" alt=""/>
    <img src="http://rlv.zcache.com/isapi/designall.dll?action=realview&rvtype=pre&view=front&pid=228267745724726415&max_dim=105" style="left:190px; bottom:5px;" alt=""/>
    <img src="http://rlv.zcache.com/isapi/designall.dll?action=realview&rvtype=pre&view=front&pid=228937676589416694&max_dim=105" style="right:240px; top:270px;" alt=""/>
    <img src="http://rlv.zcache.com/isapi/designall.dll?action=realview&rvtype=pre&view=front&pid=228483162492178759&max_dim=105" style="right:15px; top:210px;" alt=""/>
  </div>
</div>

<!-- JavaScript code to make the static HTML "come alive" -->

<script type="text/javascript">

Uize.require (
  [
    'UizeSite.Page.Example.library',
    'UizeSite.Page.Example',
    'Uize.Widget.Drag.Move'
  ],
  function () {
    'use strict';

    /*** create the example page widget ***/
      var page = window.page = UizeSite.Page.Example ();

    /*** spawn instances of Uize.Widget.Drag.Move for all the images ***/
      Uize.Widget.Drag.Move.spawn ({idPrefix:{root:'dragMoveGroup',tagName:'IMG'}},page);

    /*** wire up the page widget ***/
      page.wireUi ();
  }
);

</script>

</body>
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