I tried the first one but didn't work. All I am doing is checking for a flag
that I am setting in the session in my Action class like below..
Action Class:
session.setAttribute("loggedUser", "admin");
JSP:
<logic:equal name="registrationForm" property="accessLevel" value="1">
<logic:match name="loggedUser" value="admin">
<html:button property="Delete" onclick="callDelete();">
<bean:message key="button.delete" />
</html:button>
</logic:match>
</logic:equal>
and then trying to display my Delete button if the accesslevel is "1" and if
this flag is "admin". When I do this, I get an error saying
[10/20/04 9:53:18:165 EDT] 618b279f WebGroup E SRVE0026E: [Servlet
Error]-[Cannot find bean loggedUser in any scope]:
javax.servlet.jsp.JspException: Cannot find bean loggedUser in any scope
at org.apache.struts.taglib.TagUtils.lookup(TagUtils.java:1038)
at
org.apache.struts.taglib.logic.MatchTag.condition(MatchTag.java:179)
Can I use any other tag to describe both conditions in one tag or is the way
I am doing right?
TIA
Gnan
-----Original Message-----
From: Craig McClanahan [mailto:[EMAIL PROTECTED]
Sent: Tuesday, October 19, 2004 7:39 PM
To: Struts Users Mailing List
Subject: Re: How to retrieve session variables using Struts tag in JSP
If "loggedUser" is a string you put in session scope, use this instead:
<logic:match name="loggedUser" value="admin">
If on the other hand you had a bean that you stored under session
scope under key "foo", and this bean class has a getLoggedUser()
method on it, you'd use:
<logic:match name="foo" property="loggedUser" value="admin">
The "parameter" attribute is for accessing request parameters that
came in from the client, not request or session attributes that your
applicaton stores.
Craig
On Tue, 19 Oct 2004 18:59:38 -0400, Shabada, Gnaneshwer
<[EMAIL PROTECTED]> wrote:
>
> Hello,
> I am trying to retrieve a flag value ( that I put in session in my Action
> class ) in my JSP. I tried <bean:define> tags and other struts tags but no
> luck. Can anyone point me which tag does this? I also used <logic:match>
> <logic:present> tags but no use.
>
> I tried this where the parameter is the session attribute and "admin" is
its
> literal value.
>
> <logic:match parameter="loggedUser" value="admin">
>
> Please help
>
> TIA
> Gnan
>
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