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Posted to dev@tomcat.apache.org by bu...@apache.org on 2009/04/24 07:06:34 UTC
DO NOT REPLY [Bug 47091] New: jsp problem
https://issues.apache.org/bugzilla/show_bug.cgi?id=47091
Summary: jsp problem
Product: Tomcat 6
Version: 6.0.18
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: normal
Priority: P2
Component: Jasper
AssignedTo: dev@tomcat.apache.org
ReportedBy: huangfeng@tongtech.com
<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%>
<html>
<head>
</head>
<body>
test page
<br>
<jsp:useBean id="pa" scope="request" class="com.tongtech.Test01">
</jsp:useBean>
<%
String str = "AAAAAAAAAAAAAAAAAAA";
String str1 = "ZZZZZZZZZZZZZZZZZZZZZ";
pa = new com.tongtech.Test01();
pa.setName(str1);
%>
<jsp:setProperty name="pa" property="name" value="<%=str%>" />
<jsp:getProperty name="pa" property="name" />
<br>
<%
out.println(pa.getName());
%><br>
</body>
</html>
access this jsp page,the response returned by tomcat is:
AAAAAAAAAAAAAAAAAAA
ZZZZZZZZZZZZZZZZZZZ
but the response returned by weblogic application server is:
AAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAA
why? which one is right?
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DO NOT REPLY [Bug 47091] jsp problem
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=47091
Mark Thomas <ma...@apache.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |INVALID
--- Comment #1 from Mark Thomas <ma...@apache.org> 2009-05-02 13:36:18 PST ---
Tomcat's behaviour is correct since there are two, differently scoped,
instances of your bean. Ask on the users list of you need more explanation.
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DO NOT REPLY [Bug 47091] jsp problem
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=47091
--- Comment #2 from Xie Xiaodong <xx...@gmail.com> 2009-05-02 13:54:53 PST ---
A variable in scriptlet is a local variable inside _jspService, and you can
find the corresponding .java file in
{tomcat_install_dir}/work/localhost/{webapp_dir}.
And your variable defined in the <jsp:useBean> tag has a scope of request, so
they have two different scope, as Mark said.
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