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Posted to user@struts.apache.org by "Parmar, Dipakkumar" <dp...@cgmpsystems.com> on 2002/10/28 05:33:16 UTC
[JSTL] c:out and DynaBeanClass
Hello,
Obviously c:out tag doesn't work with DynaBeanClass and we haven't converted
bean:write to use EL syntax. In this we do need to convert bean:write to
use EL syntax.
Deepak
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Re: [JSTL] c:out and DynaBeanClass
Posted by flare <fl...@flare.it>.
Note that
> DynaBeans aren't strictly JavaBeans (I believe), so it might be
> difficult to patch them into the JSTL.
JSTL supports dynabeans transparently
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Tiles factory=''
Posted by Roland Carlsson <ro...@swetravel.se>.
Hi!
I get an error that I fails to trace to the source so I would appreciate if
anyone please could point me in the right direction.
Thanks in advance
Roland Carlsson
2002-10-28 15:45:39 action: Tiles definition factory loaded for processor
''.
2002-10-28 15:45:39 jsp: init
2002-10-28 15:45:35 StandardWrapper[:default]: Loading container servlet
default
2002-10-28 15:45:36 default: init
2002-10-28 15:45:36 action: init
2002-10-28 15:45:39 action: Tiles definition factory loaded for processor
''.
2002-10-28 15:45:39 jsp: init
2002-10-28 15:45:39 action: Tiles definition factory loaded for processor
''.
2002-10-28 15:45:39 jsp: init
2002-10-28 15:46:19 jsp: init
2002-10-28 15:46:20 StandardWrapperValve[jsp]: Servlet.service() for servlet
jsp threw exception
javax.servlet.ServletException: Error - Tag Insert : No value defined for
bean 'definitionName' with property 'null' in scope 'null'.
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp
l.java:457)
at org.apache.jsp.page$jsp._jspService(page$jsp.java:88)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet$2002-10-28
15:46:19 jsp: init
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RE: [JSTL] c:out and DynaBeanClass
Posted by "Parmar, Dipakkumar" <dp...@cgmpsystems.com>.
sometimes I need to display field value from my DynaValidatorForm based on
user role and some criteria.
For example
<c:choose>
<c:when test="${user.Admin}">
<html:text property="budget" />
</c:when>
<c:otherwise>
<bean:write name="MyDynaValidatorForm" property="budget" />
</c:otherwise>
and sometimes
<bean:write name="MyDynaValidatorForm" property="accountName" />
<bean:write name="MyDynaValidatorForm" property="budgetSpend" />
Let me know if you have any workaround, right now I'm using normal bean
write tag. I have converted all struts tag to struts-EL tag (except
bean:write) and so far I don't have any problem.
My JSP files look so clean now.
Thanks
Deepak
-----Original Message-----
From: David M. Karr [mailto:dmkarr@earthlink.net]
Sent: Sunday, October 27, 2002 11:57 PM
To: struts-user@jakarta.apache.org
Subject: Re: [JSTL] c:out and DynaBeanClass
>>>>> "Dipakkumar" == Dipakkumar Parmar <Parmar> writes:
Dipakkumar> Hello,
Dipakkumar> Obviously c:out tag doesn't work with DynaBeanClass and we
haven't converted
Dipakkumar> bean:write to use EL syntax. In this we do need to convert
bean:write to
Dipakkumar> use EL syntax.
If you can describe a specific situation where porting the "bean:write" tag
to
Struts-EL would be useful, then please submit a bug report, listing specific
examples. I think I know what you're running into, but I need you to
specify
exactly what your situation is and what functionality would make your job
easier. Note that DynaBeans aren't strictly JavaBeans (I believe), so it
might
be difficult to patch them into the JSTL. I wonder if something can be done
with a Proxy class?
--
===================================================================
David M. Karr ; Java/J2EE/XML/Unix/C++
dmkarr@earthlink.net
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Re: [JSTL] c:out and DynaBeanClass
Posted by "David M. Karr" <dm...@earthlink.net>.
>>>>> "Dipakkumar" == Dipakkumar Parmar <Parmar> writes:
Dipakkumar> Hello,
Dipakkumar> Obviously c:out tag doesn't work with DynaBeanClass and we haven't converted
Dipakkumar> bean:write to use EL syntax. In this we do need to convert bean:write to
Dipakkumar> use EL syntax.
If you can describe a specific situation where porting the "bean:write" tag to
Struts-EL would be useful, then please submit a bug report, listing specific
examples. I think I know what you're running into, but I need you to specify
exactly what your situation is and what functionality would make your job
easier. Note that DynaBeans aren't strictly JavaBeans (I believe), so it might
be difficult to patch them into the JSTL. I wonder if something can be done
with a Proxy class?
--
===================================================================
David M. Karr ; Java/J2EE/XML/Unix/C++
dmkarr@earthlink.net
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