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分享请问，struts2 的问题 如何将一个变量传到一个中？
<s:iterator value="%{fileIDList}" id="fid">
<img src="/information/ShowImage?id=<s:property ></s:property>">
<br />
<jsp:include page="/ShowImageNotes?id=<s:property ></s:property>" ></jsp:include>
</s:iterator>
<img src="/information/ShowImage?id=<s:property ></s:property>">可以，但是
<jsp:include page="/ShowImageNotes?id=<s:property ></s:property>" flush="false"></jsp:include>不行
<img src="/information/ShowImage?id=<s:property ></s:property>">
<br />
<jsp:include page="/ShowImageNotes?id=<s:property ></s:property>" ></jsp:include>
</s:iterator>
<img src="/information/ShowImage?id=<s:property ></s:property>">可以，但是
<jsp:include page="/ShowImageNotes?id=<s:property ></s:property>" flush="false"></jsp:include>不行
...全文
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sdbgs 2008-07-30
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求各位给改成个利用struts2标签的。
fileIDList 为从action中发返回的List<Integer>
jsp如下：
<%@ page contentType="text/html; charset=UTF-8" language="java" import="java.sql.*, java.util.ArrayList,java.util.List" errorPage="" %>
<%@ taglib prefix="s" uri="/struts-tags" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>修改新闻</title>
<style type="text/css">
<!--
.STYLE1 {
font-size: 18px;
color: #0000FF;
font-weight: bold;
}
-->
</style>
</head>
<body>
<%
Object obj = request.getAttribute("fileIDList");
System.out.println(obj);
String objstr = "";
objstr = obj.toString();
if(objstr != ""){
objstr = objstr.substring(1,objstr.length()-1);
String [] idarray = objstr.split(",");
if(idarray.length>0){
for(int i =0; i < idarray.length; i++){
%>
<div>
<img src="/information/ShowImage?disSize=600&id=<%=idarray[i].trim() %>">
</div>
<div>
<jsp:include page="/ShowImageNotes" flush="true" >
<jsp:param name="id" value="<%=idarray[i].trim() %>" />
</jsp:include>
</div>
<%
}
}
}
%>
<br />
</label></td>
</tr>
</table>
</body>
</html>
fileIDList 为从action中发返回的List<Integer>
jsp如下：
<%@ page contentType="text/html; charset=UTF-8" language="java" import="java.sql.*, java.util.ArrayList,java.util.List" errorPage="" %>
<%@ taglib prefix="s" uri="/struts-tags" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>修改新闻</title>
<style type="text/css">
<!--
.STYLE1 {
font-size: 18px;
color: #0000FF;
font-weight: bold;
}
-->
</style>
</head>
<body>
<%
Object obj = request.getAttribute("fileIDList");
System.out.println(obj);
String objstr = "";
objstr = obj.toString();
if(objstr != ""){
objstr = objstr.substring(1,objstr.length()-1);
String [] idarray = objstr.split(",");
if(idarray.length>0){
for(int i =0; i < idarray.length; i++){
%>
<div>
<img src="/information/ShowImage?disSize=600&id=<%=idarray[i].trim() %>">
</div>
<div>
<jsp:include page="/ShowImageNotes" flush="true" >
<jsp:param name="id" value="<%=idarray[i].trim() %>" />
</jsp:include>
</div>
<%
}
}
}
%>
<br />
</label></td>
</tr>
</table>
</body>
</html>
sdbgs 2008-07-30
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ShowImageNotes 是一个 Servlet ，没有问题
sdbgs 2008-07-30
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fileIDList 是一个 由 struts2的action中传过来的整数集合List<Integer>
