RE: [OS-webwork] Help needed with parametric action
Did you ever get this resolved?
-Original Message-
From: Sebastiano Pilla [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 06, 2003 11:04 AM
To: [EMAIL PROTECTED]
Subject: [OS-webwork] Help needed with parametric action
Greetings,
I'm having some troubles when trying to pass parameters to one of my
actions and I'm stumped: I believe I must be missing something
embarassingly simple, but it appears I'm too dumb to figure
it out for
myself...
The problem: I have a class that extends ActionSupport and
implements both
ApplicationAware and ParameterAware, but the setParameters
method always
receives an empty map...
I call this action in a JSP page in this way:
%@ taglib uri=WebWorkTags prefix=webwork %
webwork:action name='content.BlogPostAction'
webwork:param name='lowerBoundDay' value=3 /
webwork:param name='upperBoundDay' value=-1 /
/webwork:action
I've placed some logging calls in doExecute() and
setParameters(), and
they're both called as I expect:
[2003-02-06 16:51:44,822] DEBUG
com.datafaber.action.content.BlogPostAction - setParameters
- pParameters = {} [2003-02-06 16:51:44,952] DEBUG
com.datafaber.action.content.BlogPostAction
content.BlogPostAction - Action executing..
[2003-02-06 16:51:44,962] DEBUG
com.datafaber.action.content.BlogPostAction
content.BlogPostAction - doExecute - mParameters = {}
However, the Map object passed to setParameters is empty!
What I'm doing wrong? Am I using an incorrect syntax in my JSP? Am I
totally off-base here and should be doing this in an entirely
different way?
Thanks for any help.
Sebastiano Pilla
E-TREE S.p.a. Via Fonderia 43 - 31100 Treviso (Italy)
phone +39.0422.3107 fax +39.0422.310888
http://www.e-tree.com http://www.webanana.com
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RE: [OS-webwork] Help needed with parametric action
At 15.09 07/02/2003, Jason Carreira wrote: Did you ever get this resolved? No, unfortunately I haven't... Problem is, I can't seem to be able to pinpoint the exact problem, not even after a good night's sleep. I'm reasonably sure it's my fault, but I haven't got a clue. However, the Map object passed to setParameters is empty! Sebastiano Pilla E-TREE S.p.a. Via Fonderia 43 - 31100 Treviso (Italy) phone +39.0422.3107 fax +39.0422.310888 http://www.e-tree.com http://www.webanana.com --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ Opensymphony-webwork mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork
RE: [OS-webwork] Help needed with parametric action
Please post any details you have, and a sample app that shows the problem, if possible. -Original Message- From: Sebastiano Pilla [mailto:[EMAIL PROTECTED]] Sent: Friday, February 07, 2003 9:22 AM To: [EMAIL PROTECTED] Subject: RE: [OS-webwork] Help needed with parametric action At 15.09 07/02/2003, Jason Carreira wrote: Did you ever get this resolved? No, unfortunately I haven't... Problem is, I can't seem to be able to pinpoint the exact problem, not even after a good night's sleep. I'm reasonably sure it's my fault, but I haven't got a clue. However, the Map object passed to setParameters is empty! Sebastiano Pilla E-TREE S.p.a. Via Fonderia 43 - 31100 Treviso (Italy) phone +39.0422.3107 fax +39.0422.310888 http://www.e-tree.com http://www.webanana.com --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ Opensymphony-webwork mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ Opensymphony-webwork mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork
RE: [OS-webwork] Help needed with parametric action
At 15.21 07/02/2003, Jason Carreira wrote:
Please post any details you have, and a sample app that shows the
problem, if possible.
Well, I have made some progress... Without changing the Java code (a class
that extends ActionSupport and implements ApplicationAware and
ParameterAware) I tried a different JSP approach.
I now have testblog.jsp and testblog2.jsp: the former includes the latter as
htmlheadtitle/title/headbody
jsp:include page=testblog2.jsp
jsp:param name=lowerBoundDay value=3 /
jsp:param name=upperBoundDay value=-1 /
/jsp:include
/body/html
and testblog2.jsp is:
%@ taglib uri=WebWorkTags prefix=webwork %
webwork:action name='content.BlogPostAction'
/webwork:action
With this arrangement, my BlogPostAction class can now see the parameters:
the setParameters method gets called, and in the log I see:
[2003-02-07 16:38:44,457] DEBUG com.datafaber.action.content.BlogPostAction
content.BlogPostAction - Action executing..
[2003-02-07 16:38:44,457] DEBUG com.datafaber.action.content.BlogPostAction
content.BlogPostAction - doExecute - mParameters =
{lowerBoundDay=[Ljava.lang.String;@50d45b,
upperBoundDay=[Ljava.lang.String;@49105b}
[2003-02-07 16:38:44,467] DEBUG com.datafaber.action.content.BlogPostAction
content.BlogPostAction - v = [3]
[2003-02-07 16:38:44,467] DEBUG com.datafaber.action.content.BlogPostAction
content.BlogPostAction - v = [-1]
[2003-02-07 16:38:44,807] DEBUG com.datafaber.action.content.BlogPostAction
content.BlogPostAction - doExecute - result = []
[2003-02-07 16:38:44,807] DEBUG com.datafaber.action.content.BlogPostAction
content.BlogPostAction - Action execution done
[2003-02-07 16:38:44,807] DEBUG com.datafaber.action.content.BlogPostAction
content.BlogPostAction - Action executed in 350 ms
The mParameters variable is set in the setParameters() method of
BlogPostAction, of course.
So, in the end I'm happy that I got it to work, but I still feel I do not
understand WebWork as much as I'd like. I thought that I could pass
parameters to actions via the param tag, and obviously it appears that I
was wrong. Could someone enlighten me as to why the following syntax does
not work as I originally thought?
%@ taglib uri=WebWorkTags prefix=webwork %
webwork:action name='content.BlogPostAction'
webwork:param name='lowerBoundDay' value=3 /
webwork:param name='upperBoundDay' value=-1 /
/webwork:action
Dunno if it matters, the setup I'm currently running is WebWork 1.2.1 and
Tomcat 4.1.12.
Regards
Sebastiano Pilla
E-TREE S.p.a. Via Fonderia 43 - 31100 Treviso (Italy)
phone +39.0422.3107 fax +39.0422.310888
http://www.e-tree.com http://www.webanana.com
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Re: [OS-webwork] Help needed with parametric action
Did you verify that your form is actually SUBMITTING a multipart
request?
Your form needs to specify the encoding type as 'multipart/form-data'.
Just a thought...
Quoting Sebastiano Pilla [EMAIL PROTECTED]:
Greetings,
I'm having some troubles when trying to pass parameters to one of my
actions and I'm stumped: I believe I must be missing something
embarassingly simple, but it appears I'm too dumb to figure it out
for
myself...
The problem: I have a class that extends ActionSupport and implements
both
ApplicationAware and ParameterAware, but the setParameters method
always
receives an empty map...
I call this action in a JSP page in this way:
%@ taglib uri=WebWorkTags prefix=webwork %
webwork:action name='content.BlogPostAction'
webwork:param name='lowerBoundDay' value=3 /
webwork:param name='upperBoundDay' value=-1 /
/webwork:action
I've placed some logging calls in doExecute() and setParameters(),
and
they're both called as I expect:
[2003-02-06 16:51:44,822] DEBUG
com.datafaber.action.content.BlogPostAction - setParameters -
pParameters = {}
[2003-02-06 16:51:44,952] DEBUG
com.datafaber.action.content.BlogPostAction
content.BlogPostAction - Action executing..
[2003-02-06 16:51:44,962] DEBUG
com.datafaber.action.content.BlogPostAction
content.BlogPostAction - doExecute - mParameters = {}
However, the Map object passed to setParameters is empty!
What I'm doing wrong? Am I using an incorrect syntax in my JSP? Am I
totally off-base here and should be doing this in an entirely
different way?
Thanks for any help.
Sebastiano Pilla
E-TREE S.p.a. Via Fonderia 43 - 31100 Treviso (Italy)
phone +39.0422.3107 fax +39.0422.310888
http://www.e-tree.com http://www.webanana.com
---
This SF.NET email is sponsored by:
SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See!
http://www.vasoftware.com
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Re: [OS-webwork] Help needed with parametric action
Oops... I obviously replied to the wrong message. Apologies.
Quoting Tim Dwelle [EMAIL PROTECTED]:
Did you verify that your form is actually SUBMITTING a multipart
request?
Your form needs to specify the encoding type as
'multipart/form-data'.
Just a thought...
Quoting Sebastiano Pilla [EMAIL PROTECTED]:
Greetings,
I'm having some troubles when trying to pass parameters to one of
my
actions and I'm stumped: I believe I must be missing something
embarassingly simple, but it appears I'm too dumb to figure it out
for
myself...
The problem: I have a class that extends ActionSupport and
implements
both
ApplicationAware and ParameterAware, but the setParameters method
always
receives an empty map...
I call this action in a JSP page in this way:
%@ taglib uri=WebWorkTags prefix=webwork %
webwork:action name='content.BlogPostAction'
webwork:param name='lowerBoundDay' value=3 /
webwork:param name='upperBoundDay' value=-1 /
/webwork:action
I've placed some logging calls in doExecute() and setParameters(),
and
they're both called as I expect:
[2003-02-06 16:51:44,822] DEBUG
com.datafaber.action.content.BlogPostAction - setParameters -
pParameters = {}
[2003-02-06 16:51:44,952] DEBUG
com.datafaber.action.content.BlogPostAction
content.BlogPostAction - Action executing..
[2003-02-06 16:51:44,962] DEBUG
com.datafaber.action.content.BlogPostAction
content.BlogPostAction - doExecute - mParameters = {}
However, the Map object passed to setParameters is empty!
What I'm doing wrong? Am I using an incorrect syntax in my JSP? Am
I
totally off-base here and should be doing this in an entirely
different way?
Thanks for any help.
Sebastiano Pilla
E-TREE S.p.a. Via Fonderia 43 - 31100 Treviso (Italy)
phone +39.0422.3107 fax +39.0422.310888
http://www.e-tree.com http://www.webanana.com
---
This SF.NET email is sponsored by:
SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2
See!
http://www.vasoftware.com
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