(10)ExtJS之Ext.form.filed.TextArea文本区

JS文件:

Ext.onReady(function(){

		Ext.QuickTips.init();
		var testForm=new Ext.form.Panel({
				title:'Ext.form.field.TextArea示例',
				bodyStyle:'padding:5',//表单边距
				frame:true,
				height:150,
				width:250,
				renderTo:'form',
				items:[{
					xtype:'textarea',
					fieldLabel:'备注',
					id:'memo',//字段组件id
					labelSeparator:':',//分隔符
					labelWidth:60,//标签宽度
					width:200
				}],
				buttons:[{text:'确定',handler:showValue}]
		});
		function showValue(){
			var memo=testForm.getForm().findField('memo');//去的输入控件
			alert(memo.getValue());//取得控件值
		}
	
});

jsp文件:

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'JS1.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!-- extjs的样式文件 -->
	<link rel="stylesheet" type="text/css" href="js/extjs/resources/css/ext-all.css">
	<!-- extjs的核心文件 -->
	<script type="text/javascript" charset="utf-8" src="js/extjs/ext-all-debug.js"></script>
	<!-- 国际化文件 -->
	<script type="text/javascript" charset="utf-8" src="js/extjs/ext-lang-zh_CN.js"></script>
	
	<script type="text/javascript" charset="utf-8" src="base/009_text.js"></script>


  </head>
  
  
  <body style="margin:10px">
  	<div id="form"></div> 
  	<!-- 错误信息展示元素 -->
  	<div id="errorMsg"></div>
  </body>
</html>



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