(11)ExtJS之Ext.form.field.Number数字输入框

JS文件:

Ext.onReady(function(){

		Ext.QuickTips.init();
		var form=new Ext.form.Panel({
			title:'Ext.form.field.Number示例',
			bodyStyle:'padding:5',//表单边距
			renderTo:'form',
			frame:true,
			height:150,
			width:250,
			defaultType:'numberfield',//设置表单字段的默认类型
			defaults:{//统一设置表单字段默认属性
					labelSeparator:':',//分隔符
					labelWidth:80,//标签宽度
					width:200,//字段宽度
					labelAlign:'left',//标签对齐方式
					msgTarget:'side'//在字段的右边显示一个提示信息
				
				},
				items:[{
					fieldLabel:'整数',
					hideTrigger:true,//隐藏微调按钮
					allowDecimals:false,//不允许输入小数
					nanText:'请输入有效的整数'//无效数字提示
				},{
					fieldLabel:'小数',
					decimalPrecision:2,//精确到小数点后两位
					allowDecimals:true,//不允许输入小数
					nanText:'请输入有效小数'//无效数字提示
				},{
				
					fieldLabel:'数字限制',
					baseChars:'12345'//输入数字范围
				},{
					fieldLabel:'数值限制',
					maxValue:100,//最大值
					minValue:50//最小值
					
				}]
			
		
		});
	
});
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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