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(4)ExtJS之进度条ProgressBar

2014-02-25 12:51 495 查看

005_progressbar.js:

Ext.onReady(function(){
	var ProgressBar=new Ext.ProgressBar({
		text:'working...',
		width:300,
		renderTo:Ext.getBody()
	
	});
	
	ProgressBar.wait({
		duration:10000,
		interval:1000,
		increment:10,
		text:'waiting',
		scope:this,
		fn:function(){
			alert('更新完毕');
		}
	});
});

JSP页面：

<%@ 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/005_progressbar.js"></script>

  </head>
  
  
  <body><%--
   <input type="button" id="btn" value="点击" />
  --%></body>
</html>

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