Ext小记

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只有 layout : ‘form’  下的元素 items 才能正确显示fieldLablelayout : “column”  下的 items 显示不了fieldLable修改 lable 的位置   bodyStyle : "margin-left:15px"

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Ext 中的date类

Date.patterns = { ISO8601Long:"Y-m-d H:i:s",ISO8601Short:"Y-m-d", ShortDate: "n/j/Y", LongDate: "l, F d, Y", FullDateTime: "l, F d, Y g:i:s A", MonthDay: "F d", ShortTime: "g:i A", LongTime: "g:i:s A", SortableDateTime: "Y-m-d//TH:i:s", UniversalSortableDateTime: "Y-m-d H:i:sO", YearMonth: "F, Y" };

用法举例：

var dt = new Date();
document.write(dt.format(Date.patterns.ShortDate)); --------------------------------------------------------------------------------------------------------------------------------

动态修改 textField 中readOnly 属性

 <html>   <head>       <meta http-equiv="Content-Type" content="text/html; charset=utf-8">       <title>Window Layouts Example</title>       <link rel="stylesheet" type="text/css" href="../../resources/css/ext-all.css"/>             <script type="text/javascript" src="../../adapter/ext/ext-base.js"></script>         <script type="text/javascript" src="../../ext-all.js"></script>      </head>   <body>   <input type='button' value="button"  onclick="clickButton()" />   </body>   </html>   <script language="javascript" >   var input = new Ext.form.TextField({       width : 200,       renderTo : document.body   })   function clickButton(){       input.el.dom.readOnly = true;   }   </script>