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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>jQuery UI Resizable - Constrain resize area</title>
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<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
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<script src="../../jquery-1.4.3.js"></script>
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<script src="../../ui/jquery.ui.core.js"></script>
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<script src="../../ui/jquery.ui.widget.js"></script>
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<script src="../../ui/jquery.ui.mouse.js"></script>
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<script src="../../ui/jquery.ui.resizable.js"></script>
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<link rel="stylesheet" href="../demos.css">
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<style\>
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#container { width: 300px; height: 300px; }
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#container h3 { text-align: center; margin: 0; margin-bottom: 10px; }
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#resizable { background-position: top left; width: 150px; height: 150px; }
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#resizable, #container { padding: 0.5em; }
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</style>
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<script>
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$(function() {
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$( "#resizable" ).resizable({
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containment: "#container"
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});
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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="container" class="ui-widget-content">
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<h3 class="ui-widget-header">Containment</h3>
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<div id="resizable" class="ui-state-active">
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<h3 class="ui-widget-header">Resizable</h3>
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</div>
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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>Define the boundaries of the resizable area. Use the <code>containment</code> option to specify a parent DOM element or a jQuery selector, like 'document.'</p>
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</div><!-- End demo-description -->
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</body>
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</html>
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