实例代码“Ctrl+/”提示“F11/ESC”全屏 返回 格式化 恢复 运行
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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 缩放（Resizable） - 限制缩放区域</title>
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  <link rel="stylesheet" href="//apps.bdimg.com/libs/jqueryui/1.10.4/css/jquery-ui.min.css">
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  <script src="//apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script>
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  <script src="//apps.bdimg.com/libs/jqueryui/1.10.4/jquery-ui.min.js"></script>
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  <link rel="stylesheet" href="jqueryui/style.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 id="container" class="ui-widget-content">
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  <h3 class="ui-widget-header">限制</h3>
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  <div id="resizable" class="ui-state-active">
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    <h3 class="ui-widget-header">缩放（Resizable）</h3>
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  </div>
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</div>
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</body>
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</html>