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69 lines
2.3 KiB
HTML
69 lines
2.3 KiB
HTML
<!doctype html>
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<html lang="en">
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<head>
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<title>jQuery UI Draggable - Snap to element or grid</title>
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<link type="text/css" href="../../themes/base/ui.all.css" rel="stylesheet" />
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<script type="text/javascript" src="../../jquery-1.3.2.js"></script>
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<script type="text/javascript" src="../../ui/jquery.ui.core.js"></script>
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<script type="text/javascript" src="../../ui/jquery.ui.widget.js"></script>
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<script type="text/javascript" src="../../ui/jquery.ui.draggable.js"></script>
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<link type="text/css" href="../demos.css" rel="stylesheet" />
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<style type="text/css">
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.draggable { width: 90px; height: 80px; padding: 5px; float: left; margin: 0 10px 10px 0; font-size: .9em; }
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.ui-widget-header p, .ui-widget-content p { margin: 0; }
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#snaptarget { height: 140px; }
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</style>
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<script type="text/javascript">
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$(function() {
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$("#draggable").draggable({ snap: true });
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$("#draggable2").draggable({ snap: '.ui-widget-header' });
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$("#draggable3").draggable({ snap: '.ui-widget-header', snapMode: 'outer' });
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$("#draggable4").draggable({ grid: [20,20] });
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$("#draggable5").draggable({ grid: [80, 80] });
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});
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</script>
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</head>
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<body>
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<div class="demo">
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<div id="snaptarget" class="ui-widget-header">
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<p>I'm a snap target</p>
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</div>
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<br clear="both" />
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<div id="draggable" class="draggable ui-widget-content">
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<p>Default (snap: true), snaps to all other draggable elements</p>
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</div>
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<div id="draggable2" class="draggable ui-widget-content">
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<p>I only snap to the big box</p>
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</div>
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<div id="draggable3" class="draggable ui-widget-content">
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<p>I only snap to the outer edges of the big box</p>
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</div>
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<div id="draggable4" class="draggable ui-widget-content">
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<p>I snap to a 20 x 20 grid</p>
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</div>
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<div id="draggable5" class="draggable ui-widget-content">
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<p>I snap to a 80 x 80 grid</p>
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</div>
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</div><!-- End demo -->
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<div class="demo-description">
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<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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<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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</div><!-- End demo-description -->
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</body>
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</html>
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