--- /dev/null
+<!doctype html>
+<html lang="en">
+<head>
+ <meta charset="utf-8">
+ <title>jQuery UI Draggable - Visual feedback</title>
+ <link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
+ <script src="../../jquery-1.9.1.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>
+ <link rel="stylesheet" href="../demos.css">
+ <style>
+ #draggable, #draggable2, #draggable3, #set div { width: 90px; height: 90px; padding: 0.5em; float: left; margin: 0 10px 10px 0; }
+ #draggable, #draggable2, #draggable3 { margin-bottom:20px; }
+ #set { clear:both; float:left; width: 368px; height: 120px; }
+ p { clear:both; margin:0; padding:1em 0; }
+ </style>
+ <script>
+ $(function() {
+ $( "#draggable" ).draggable({ helper: "original" });
+ $( "#draggable2" ).draggable({ opacity: 0.7, helper: "clone" });
+ $( "#draggable3" ).draggable({
+ cursor: "move",
+ cursorAt: { top: -12, left: -20 },
+ helper: function( event ) {
+ return $( "<div class='ui-widget-header'>I'm a custom helper</div>" );
+ }
+ });
+ $( "#set div" ).draggable({ stack: "#set div" });
+ });
+ </script>
+</head>
+<body>
+
+<h3 class="docs">With helpers:</h3>
+
+<div id="draggable" class="ui-widget-content">
+ <p>Original</p>
+</div>
+
+<div id="draggable2" class="ui-widget-content">
+ <p>Semi-transparent clone</p>
+</div>
+
+<div id="draggable3" class="ui-widget-content">
+ <p>Custom helper (in combination with cursorAt)</p>
+</div>
+
+<h3 class="docs">Stacked:</h3>
+<div id="set">
+ <div class="ui-widget-content">
+ <p>We are draggables..</p>
+ </div>
+
+ <div class="ui-widget-content">
+ <p>..whose z-indexes are controlled automatically..</p>
+ </div>
+
+ <div class="ui-widget-content">
+ <p>..with the stack option.</p>
+ </div>
+</div>
+
+<div class="demo-description">
+<p>Provide feedback to users as they drag an object in the form of a helper. The <code>helper</code> option accepts the values 'original' (the draggable object moves with the cursor), 'clone' (a duplicate of the draggable moves with the cursor), or a function that returns a DOM element (that element is shown near the cursor during drag). Control the helper's transparency with the <code>opacity</code> option.</p>
+<p>To clarify which draggable is in play, bring the draggable in motion to front. Use the <code>zIndex</code> option to set a higher z-index for the helper, if in play, or use the <code>stack</code> option to ensure that the last item dragged will appear on top of others in the same group on drag stop.</p>
+</div>
+</body>
+</html>
git://git.onelab.eu / unfold.git / blobdiff