EOS6中在JSP页面中读取页面流中的DataObject对象
代码如下：
<%@page pageEncoding="UTF-8" import="java.util.*"%>
<%@page import="com.eos.web.taglib.util.*" %>
<%@page import="commonj.sdo.DataObject,commonj.sdo.Property" %>
<%@include file="/common/common.jsp"%>
<%@include file="/common/skins/skin0/component.jsp" %>
<html>
<!--
- Author(s): lijd
- Date: 2009-04-28 17:47:57
- Description:
-->
<head>
<title>Title</title>
</head>
<body>
<%
Object root= com.eos.web.taglib.util.XpathUtil.getDataContextRoot("request", pageContext);
DataObject[] objs=(DataObject[])XpathUtil.getObjectByXpath(root,"outObjs");// "outObjs" 为页面流上的Xpath（DataObject数组）
int len = objs.length;
String outStr = "Length:"+len+"CONTENT:";
for (int i =0;i<len;i++){
List list=objs[i].getInstanceProperties();
Iterator it=list.listIterator();
while(it.hasNext()){
Property pro=(Property)it.next();
outStr=outStr+pro.getName()+"-"+objs[i].get(pro)+",";
}
outStr=outStr+"|";
}
System.out.println(outStr);
%>
</body>
</html>
今天在如下代码中：
********************************************************
<p><font color="blue">操作步骤：1、选择输出可选项 2、查询 3、输出
<br>
************************************************** ......
