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<!DOCTYPE html> |
<html lang="en"> |
<head> |
<meta charset="utf-8"> |
<title>jQuery UI Draggable - Snap to element or grid</title> |
<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css"> |
<script src="../../jquery-1.4.2.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 { width: 90px; height: 80px; padding: 5px; float: left; margin: 0 10px 10px 0; font-size: .9em; } |
.ui-widget-header p, .ui-widget-content p { margin: 0; } |
#snaptarget { height: 140px; } |
</style> |
<script> |
$(function() { |
$( "#draggable" ).draggable({ snap: true }); |
$( "#draggable2" ).draggable({ snap: ".ui-widget-header" }); |
$( "#draggable3" ).draggable({ snap: ".ui-widget-header", snapMode: "outer" }); |
$( "#draggable4" ).draggable({ grid: [ 20,20 ] }); |
$( "#draggable5" ).draggable({ grid: [ 80, 80 ] }); |
}); |
</script> |
</head> |
<body> |
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<div class="demo"> |
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<div id="snaptarget" class="ui-widget-header"> |
<p>I'm a snap target</p> |
</div> |
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<br clear="both" /> |
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<div id="draggable" class="draggable ui-widget-content"> |
<p>Default (snap: true), snaps to all other draggable elements</p> |
</div> |
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<div id="draggable2" class="draggable ui-widget-content"> |
<p>I only snap to the big box</p> |
</div> |
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<div id="draggable3" class="draggable ui-widget-content"> |
<p>I only snap to the outer edges of the big box</p> |
</div> |
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<div id="draggable4" class="draggable ui-widget-content"> |
<p>I snap to a 20 x 20 grid</p> |
</div> |
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<div id="draggable5" class="draggable ui-widget-content"> |
<p>I snap to a 80 x 80 grid</p> |
</div> |
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</div><!-- End demo --> |
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<div class="demo-description"> |
<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> |
<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> |
</div><!-- End demo-description --> |
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</body> |
</html> |