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<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <title>jQuery UI 缩放（Resizable） - 限制缩放区域</title> <link href="//cdn.staticfile.net/jqueryui/1.10.4/css/jquery-ui.min.css" rel="stylesheet"> <script src="//cdn.staticfile.net/jquery/1.10.2/jquery.min.js"></script> <script src="//cdn.staticfile.net/jqueryui/1.10.4/jquery-ui.min.js"></script> <link href="jqueryui/style.css" rel="stylesheet"> <style> #container { width: 300px; height: 300px; } #container h3 { text-align: center; margin: 0; margin-bottom: 10px; } #resizable { background-position: top left; width: 150px; height: 150px; } #resizable, #container { padding: 0.5em; } </style> <script> $(function() { $( "#resizable" ).resizable({ containment: "#container" }); }); </script> </head> <body> <div class="ui-widget-content" id="container"> <h3 class="ui-widget-header">限制</h3> <div class="ui-state-active" id="resizable"> <h3 class="ui-widget-header">缩放（Resizable）</h3> </div> </div> </body> </html>
运行结果