The most common approach I've seen to using error messages in code is set up
a bunch of constants somewhere and then use these in the code...
public class blah
{
private static int ERROR_CREATING_CLIENT = 1234;
public void doThis()
{
raiseError(ERROR_CREATING_CLIENT)
}
}
As
when creating hrefs using the link tag it will automagically encode the URL
for you to support non cookie clients. Links are just one way the client can
send a request back to the server. What happens to the URL assigned to the
action on form submits? Presumably it still needs to be encoded -
For validation that can only be done against the database, should this go in
the validate method or in the execute method?
For example checking that a customer doesn't alerady exist before inserting
it, or checking that a user has entered a valid address before the execute
method is called to
I want to set my webapp up to send all http errors and IO, Servlet and
RuntimeExceptions to a generic error handling servlet.
Are there any implication when using Tiles with this approach?
_
It's fast, it's easy and it's free. Get
I get the following error when requesting a page - any ideas or sugestions
on the way forward very much apprec.
09-Jun-03 10:31:49 BST Error HTTP
[WebAppServletContext(446862,SwanWebApp
,/ThisWebApp)] Root cause of ServletException
java.lang.NoClassDefFoundError:
2003 18:45:18 +0800
Is your struts.jar in your webapps WEB-INF/lib?
Do you have a struts.jar in a shared lib folder (problematic)?
-Original Message-
From: Aaron Robinson [mailto:[EMAIL PROTECTED]
Sent: Monday, 9 June 2003 18:38
To: [EMAIL PROTECTED]
Subject: classloading error in struts
I
I'm working through the readme with struts rc1.1 and get the following error
from both Tomcat and WLS 8.1 when trying to start the servlet container
after deploying the struts-examples war. The documentation war has deployed
successfuly
INFO: Initializing,
Futrher to my previous post, the problem seems to be that the
struts-examples war is trying to use the validator plug-in and on loading
the validation rules through the WEB-XML/validator-rules.xml, it is failing
to fing the DTD, because I am running offline. the DTD is looking for
else then Im afraid
:-(
-Original Message-
From: Aaron Robinson
[mailto:[EMAIL PROTECTED]
Sent: Monday, 9 June 2003 18:47
To: [EMAIL PROTECTED];
[EMAIL PROTECTED]
Subject: RE: classloading error in struts
Yep, checked both of these, the struts lib is in the
webapp lib
[EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Subject: RE: classloading error in struts
Date: Mon, 9 Jun 2003 09:22:38 -0600
Where is the exception being thrown from? Is it in an action? or during the
request?
Brandon Goodin
-Original Message-
From: Aaron Robinson [mailto
solve
the problem (I think!).
A better solution is to download commons-validator 1.0.2 or just wait to
download Struts 1.1 RC2 when it comes out in a few days.
David
-Kevin
--- Aaron Robinson [EMAIL PROTECTED]
wrote:
I'm working through the readme with struts rc1.1 and
get the following error
in a few days.
David
-Kevin
--- Aaron Robinson [EMAIL PROTECTED]
wrote:
I'm working through the readme with struts rc1.1 and
get the following error
from both Tomcat and WLS 8.1 when trying to start
the servlet container
after deploying the struts-examples war. The
documentation war has deployed
Struts 1.1 offers the ability to show a list of errors at the top of a form
based on the errors from the ActionErrors class.
Is there a way of getting struts to highlight the fields in error in any
way?
TIA
_
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