| 1 | <!doctype html>
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| 2 | <html lang="en">
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| 3 | <head>
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| 4 | <title>jQuery UI Draggable - Snap to element or grid</title>
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| 5 | <link type="text/css" href="../../themes/base/ui.all.css" rel="stylesheet" />
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| 6 | <script type="text/javascript" src="../../jquery-1.4.1.js"></script>
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| 7 | <script type="text/javascript" src="../../ui/jquery.ui.core.js"></script>
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| 8 | <script type="text/javascript" src="../../ui/jquery.ui.widget.js"></script>
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| 9 | <script type="text/javascript" src="../../ui/jquery.ui.mouse.js"></script>
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| 10 | <script type="text/javascript" src="../../ui/jquery.ui.draggable.js"></script>
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| 11 | <link type="text/css" href="../demos.css" rel="stylesheet" />
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| 12 | <style type="text/css">
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| 13 | .draggable { width: 90px; height: 80px; padding: 5px; float: left; margin: 0 10px 10px 0; font-size: .9em; }
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| 14 | .ui-widget-header p, .ui-widget-content p { margin: 0; }
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| 15 | #snaptarget { height: 140px; }
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| 16 | </style>
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| 17 | <script type="text/javascript">
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| 18 | $(function() {
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| 19 | $("#draggable").draggable({ snap: true });
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| 20 | $("#draggable2").draggable({ snap: '.ui-widget-header' });
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| 21 | $("#draggable3").draggable({ snap: '.ui-widget-header', snapMode: 'outer' });
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| 22 | $("#draggable4").draggable({ grid: [20,20] });
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| 23 | $("#draggable5").draggable({ grid: [80, 80] });
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| 24 | });
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| 25 | </script>
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| 26 | </head>
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| 27 | <body>
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| 28 | <div class="demo">
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| 29 |
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| 30 | <div id="snaptarget" class="ui-widget-header">
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| 31 | <p>I'm a snap target</p>
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| 32 | </div>
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| 33 |
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| 34 | <br clear="both" />
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| 35 |
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| 36 | <div id="draggable" class="draggable ui-widget-content">
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| 37 | <p>Default (snap: true), snaps to all other draggable elements</p>
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| 38 | </div>
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| 39 |
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| 40 | <div id="draggable2" class="draggable ui-widget-content">
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| 41 | <p>I only snap to the big box</p>
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| 42 | </div>
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| 43 |
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| 44 | <div id="draggable3" class="draggable ui-widget-content">
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| 45 | <p>I only snap to the outer edges of the big box</p>
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| 46 | </div>
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| 47 |
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| 48 | <div id="draggable4" class="draggable ui-widget-content">
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| 49 | <p>I snap to a 20 x 20 grid</p>
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| 50 | </div>
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| 51 |
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| 52 | <div id="draggable5" class="draggable ui-widget-content">
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| 53 | <p>I snap to a 80 x 80 grid</p>
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| 54 | </div>
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| 55 |
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| 56 | </div><!-- End demo -->
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| 57 |
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| 58 | <div class="demo-description">
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| 59 |
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| 60 | <p>Snap the draggable to the inner or outer boundaries of a DOM element. Use the <code>snap</code>, <code>snapMode</code> (inner, outer, both), and <code>snapTolerance</code> (distance in pixels the draggable must be from the element when snapping is invoked) options. </p>
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| 61 |
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| 62 | <p>Or snap the draggable to a grid. Set the dimensions of grid cells (height and width in pixels) with the <code>grid</code> option.</p>
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| 63 |
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| 64 | </div><!-- End demo-description -->
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| 65 |
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| 66 |
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| 67 |
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| 68 | </body>
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| 69 | </html>
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