!
|
--|
On 01.Apr.2003 -- 01:48 PM, Christopher Painter-Wakefield wrote:
Is this the whole XSP program? If so, the problem is that you don't have
the required single non-xsp child node of xsp:page. E.g., you have:
xsp:page ...
esql:connection
usermyusername/user
passwordmypassword/password
/jdbc
Here is my pipeline for testing:
map:pipeline
map:match pattern=content/*.xml
map:generate type=xsp src=content/{1}.xsp/
map:serialize type=xml/
/map:match
/map:pipeline
Thanks again
Christopher Painter-Wakefield
There is a sendmail logicsheet, not documented on the website. To use it
is pretty simple, here's an example of what you might do with a POST from a
message form:
xsp:page
xmlns:xsp=http://apache.org/xsp;
xmlns:sendmail=http://apache.org/cocoon/sendmail/1.0;
page
xsp:logic
Not true, you definitely can wrap logic, including while statements around
esql code. (Remember, it just turns into more Java code, so...) You can
even extract your esql and put it into a separate function, as long as you
don't have any XML output from it (you can still do it, but you have to
As someone else mentioned, change
class1 = esql:get-string column=CLASS/;
to
class1 = esql:get-string column=CLASS/;
Also, you might run into trouble with
...where SELECTION = 'xsp:exprcurrentSelection/xsp:expr'/esql:query
, as the XSP compiler might put the quotes and the content
FWIW, we are using relative file paths for our logicsheets, and this is
supposed to cause pages to be recompiled if we modify the logicsheet. Be
warned, though, that it seems to be somewhat flaky; it often works as
expected, but sometimes not. In those cases, you have to touch the main
XSP
Painter-Wakefield [mailto:paint007;mc.duke.edu]
Gesendet: Dienstag, 22. Oktober 2002 19:34
An: [EMAIL PROTECTED]
Betreff: Re: url rewriting
Chris,
I don't know much about actions, so I can't help you too much with that.
However, I can offer some hints on the EncodeURLTransformer. Basically,
it has
Chris,
I don't know much about actions, so I can't help you too much with that.
However, I can offer some hints on the EncodeURLTransformer. Basically, it
has a bug. The first time you hit a page, it fails to rewrite the URLs.
This works for some frameworks, in which the first page is a login
I'll take a stab at it...
You don't need java for looping over the rows, that is already done by the
esql logicsheet when you use esql:row-results. You can mix xsp:logic
and ESQL tags as needed however. Here's some code (below) that might be
close to what you want to do. Note I wasn't sure
The most obvious thing that jumps out here other than raw MHz is that you
are running C2.1-dev on the Sun and C2.0.3 on the PC, so you aren't really
comparing apples to apples. Maybe that isn't a factor, but I would
certainly want to check it out before anything else. Especially with that
-dev
Christopher Painter-Wakefield wrote:
Did any of the Cocoon developers read this thread? Should I post it to
cocoon-dev? I want to make sure these bugs get addressed.
I am a Cocoon dev (I also wrote the error handling code, but it's not a
compliment ATM I guess), but I have limited time ATM
Did any of the Cocoon developers read this thread? Should I post it to
cocoon-dev? I want to make sure these bugs get addressed.
Thanks,
Christopher
Christopher Painter-Wakefield wrote:
Thanks for the reply. I've attached some sample code that exhibits the
problem, and a sitemap, xconf
snip
BTW, are you using the compiled sitemap or the interpreted TreeProcessor
one?
The interpreted one.
BTW, does the same error happen in 2.1?
I don't know; we've been working solely with the released code.
snip
-Christopher
.
-Christopher
On Wednesday, August 28, 2002, at 05:57 , Christopher
Painter-Wakefield wrote:
This problem (I won't say bug, in case it is something we've
done!) is very
detrimental to development, since we have to go look in the
logs to find
out we got an exception. Any help would be appreciated
aggh! The listserv host rejected my mail as too large. Okay, I'll try it
again without the xconf and web.xml. If these seem relevant, I'll send
them separately.
- Forwarded by Christopher Painter-Wakefield/mcis/mc/Duke on 08/29/2002
03:06 PM -
Thanks for the reply. I've attached
did anyone get the mail with the attachments? I had to resend it with
fewer attachments because it was rejected as too large the first time. The
second time it seemed to go through (I received it from cocoon-users), but
I got a different message complaining about the size, plus a separate
thank you.
I got it.
-Original Message-
From: Christopher Painter-Wakefield [mailto:[EMAIL PROTECTED]]
Sent: Thursday, August 29, 2002 12:14 PM
To: [EMAIL PROTECTED]
Subject: Re: C2.0.3 silently ignoring exceptions
did anyone get the mail with the attachments? I had to resend
Since we upgraded to Cocoon 2.0.3, we've been experiencing a very annoying
problem, which is that Cocoon seems to silently handle all exceptions.
I've tested it now with a couple of exceptions types: RuntimeExceptions
(thrown by the ESQL logicsheet) and NullPointerExceptions. The behavior is
You shouldn't do it. Use an action for this. There are already a
number of actions that perform this job. Use one of them, modify one
of them, write a new one, or write an XSP action that does it.
What is an XSP action? Can we now use XSP to write Actions?
Is there any documentation on it?
Konstantin,
we've experienced a similar problem, too. We had input XML that used the
SQL transformer namespace, transformed with an XSLT stylesheet, and fed
into SQL transformer, with the same error. We had a template that created
the SQL query tags for the transformer, and the namespace was
A request for the C2 developers:
*Please* find a way to send back a reasonable error message when there is a
problem with a stylesheet. The generic Exception in creating Transform
Handler (below) is so unhelpful. It doesn't give any clue as to the
nature of the problem, which is often
Vadim,
thanks, that is illuminating. We are using context://... to reference our
logicsheets, for portability. Is there a way to use the file reference
relative to the context root (instead of an absolute path)?
-Christopher
From: Christopher Painter-Wakefield [mailto:[EMAIL PROTECTED
Thanks, we'll give it a try.
-Christopher
From: Christopher Painter-Wakefield [mailto:[EMAIL PROTECTED]]
Vadim,
thanks, that is illuminating. We are using context://... to reference
our
logicsheets, for portability. Is there a way to use the file
reference
relative to the context
.
-Christopher
From: Christopher Painter-Wakefield [mailto:[EMAIL PROTECTED]]
Cocoon doesn't recognize the dependencies of XSP files on the
logicsheet
they use. Changing a logicsheet does not force a recompile of the
dependent XSP pages. Instead we must manually touch each XSP page
using
Cocoon doesn't recognize the dependencies of XSP files on the logicsheet
they use. Changing a logicsheet does not force a recompile of the
dependent XSP pages. Instead we must manually touch each XSP page using
the logicsheet.
I know this has been reported in the past, but it is a constant
suggestions?
-Christopher
From: Christopher Painter-Wakefield [EMAIL PROTECTED]
What is the proper way to redirect in an Action?
Why do you have to redirect in an action?
I would not suggest it.
Redirect instead in the sitemap based on the results of the Action.
--
Nicola Ken Barozzi
Thanks for all the suggestions. I'm pretty confused at this point, as I
haven't used map:resource or map:select previously, so I need to spend
some time understanding the code you've offered. One thing in particular I
don't see is where I should put my normal generate, transform, and
serialize
Chris,
if I do a redirect in an Action, does that effectively terminate the
pipeline also?
Also, is my understanding correct that if I create an Action that merely
returns a new Map, this is essentially a no-action and will leave the
pipeline unaffected?
-Christopher
On 23.May.2002 --
What is the proper way to redirect in an Action?
I presume we are supposed to use the Redirector object, since nothing else
seems able. I've looked at the Redirector interface, but the API docs have
zero explanation (g!) of the methods. If this is the right object,
then:
1) what is the
Have you set up your Sybase for JDBC? We were having similar problems
until we had our DBA run a script (provided with jConnect in the sp
subdirectory) to set up a bunch of stored procedures that jConnect needs.
See
Obviously the ESQL logicsheet is not being applied. In Cocoon 1 this would
imply that you had removed the declaration of the esql logicsheet from
cocoon.properties, or that your namespace declaration URI didn't match the
one in the logicsheet. I don't know how this works in Cocoon 2; maybe the
Christopher,
you're welcome; I'm glad it was helpful. Good luck to you.
-Christopher
Please respond to [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:
Subject: RE: How do I use logicsheets parameters
Christopher,
Many thanks for a model answer,
The missing penny has dropped because
Christopher,
first, may I suggest some general strategies for developing logicsheets?
- start simple and extend by small increments, e.g., instead of trying to
get this working by passing either an attribute or a child element, get it
working one way, then get it working *seperately* the other
Move this line:
?cocoon-process type=xsp?
above this line:
?cocoon-process type=xslt?
You are currently running your xml through the stylesheet processor before
the XSP processor.
-Christopher
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To: [EMAIL PROTECTED]
cc:
Subject: what is wrong?
I
With Cocoon, you write XHTML and not HTML. The main difference is that
XHTML is well-formed like XML, which is why you write e.g., br/ instead
of br by itself. Also, all attributes must have a value. See
http://www.w3.org/TR/xhtml1/#diffs for more info. (This document, btw,
suggests that td
You don't say in what way the code is not working; do you get an exception,
other error message, or just no data? If the latter, are you sure your XSL
stylesheet matches the structure of the XML you are creating?
-Christopher
Please respond to [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:
: Christopher Painter-Wakefield [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, September 18, 2001 9:41 AM
Subject: Re: esql nested query not working - 1.8.2
Try removing the single quotes around esql:parameter type
=stringesql:get-string ancestor=1 column=rid//esql:parameter
I think
Try removing the single quotes around esql:parameter type
=stringesql:get-string ancestor=1 column=rid//esql:parameter
I think by including the single quotes you are making a query that doesn't
use parameters (your where clause looks like ... Main.rid = '?' , e.g.,
the literal string '?').
I think you can just set the page-width and page-height attributes in your
page master element, e.g.,
fo:layout-master-set
fo:simple-page-master
page-master-name=pmaster
page-width=11in page-height=8.5in
...
/fo:simple-page-master
/fo:layout-master-set
However,
I think the reason nobody is answering is that nobody on this list knows
offhand how to do it. They would have to spend time looking up the
appropriate Java references, etc., for your benefit. I would suggest that
what you are trying to do is not basic xsp but very advanced, and therefore
try http://xml.apache.org/dist/xalan-j/old/
Although I don't see a 1.2.3 - the closest seems to be 1.2.2.
-Christopher
Please respond to [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:
Subject: Building 1.8.2
hi,
it says I need xalan 1.2.3 which isn't available anymore, so which one do
I'm sorry, I don't know the source of your problem, but I can help a little
bit. My setup is mostly like yours.
The symbolic links shouldn't be a problem (I assume you are on some kind of
*nix). My setup uses symlinks as well, and I've done that successfully on
both Solaris and Linux. When
This approach is strongly discouraged. If you try to do it this way, your
pages will take a long time to load, every time, because your second XSP
program will have to be recompiled every single time. So, even if you can
make it work, you won't *want* to.
Is there some reason you are trying
I think you'll have to go to a jakarta mailing list for this one - this
isn't a Cocoon issue. As I remember, when I installed Tomcat, the mod_jk
source was in the Tomcat source in the download, and I had to build it. It
wouldn't be real surprising if you have to rebuild it for a new version of
Alexandru,
look at your generated code, and I think you'll see why this doesn't work.
ESQL creates a number of local variables inside the populateDocument()
method, which it needs for its tags. These local variables obviously
aren't available to other methods in the class.
-Christopher
RTFM. Specifically,
http://xml.apache.org/cocoon/install.html
-Christopher
Please respond to [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:
Subject: Apache/Tomcat/mod_jk/C1 ?
Hi,
Is it possible to install Cocoon 1.8.x on Apache/Tomcat/mod_jk. If yes,
where could i find some
How about copying the existing one into the Cocoon 1 documentation before
changing it? It would also be nice for the original Request logicsheet
docs to be copied into the Cocoon 1 docs (they were originally for Cocoon
1, too). There are still a lot of folks working with Cocoon 1 and asking
If you are getting nothing back when you use the document() function, make
sure the file you are opening with document() is valid XML. I found out
the hard way that document() fails silently (at least in Cocoon 1.8.2) when
the XML is bad. Try opening the XML document in IE or something like
There shouldn't be any issues with folder naming; I use this pattern all
the time. I believe the particular error you mention occurs when you try
to put text in the output at the root level (e.g., not inside an enclosing
element). For example,
xsl:template match=/
Hello, World!
Kevin,
there are many ways of doing what you want to do, outside of modifying your
code as has already been suggested.
You can generate Cocoon processing instructions dynamically in your XML,
using the xsp:pi tag (see http://xml.apache.org/cocoon/xsp.html for
instructions on this.) You can
It sounds like you have a configuration file that is pointing to
[dir-to-cocoon]/conf/cocoon.properties instead of to a valid path. If
you were using Tomcat, the file to edit would be web.xml in your WEB-INF
directory, which comes with a similar bogus setting in the download
package. Look for
Bobo,
the line numbers actually refer to the generated Java code, which is in a
repository directory as defined by your cocoon.properties file. I think
your first error here is missing semicolons on the lines
String fname = request.getParameter(fname)
...//some more request.getParameter()
Hubert,
you are mixing two different things. Keep in mind that when you are
writing a logicsheet, you are writing an XSLT stylesheet that will
transform based only on what is available to it in your XML file. This
happens once and only once, statically, to generate Java code which will
then
Martin,
first, are you trying to do this in a logicsheet or in a stylesheet? In a
logicsheet, this won't work because your logicsheet exists to generate Java
code. The Java code doesn't exist and hasn't been compiled and can't run
yet. Only your XSL transformations are being applied. The
See my reply to Martin. You have the same problem: you can't mix XSP and
XSL. You can use XSL in a logicsheet to generate XSP code, or you can run
XSP code to generate XML and then transform the output with XSL.
-Christopher
Please respond to [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
Arif,
you aren't doing anything to obtain the user's input. Are you familiar
with HTML forms in CGI or Servlet programming or anything like that? If
not, you might want to get a book on Servlets or some such.
Anyway, try modifying your XML to something like this:
?xml version=1.0?
Anne Marie,
this may sound completely stupid, but remove the semicolon at the end of
your query. I copied your XML into a new file in my project and edited it
to make the query match tables in my database and changed the pool to one
of my own pools. I also removed your stylesheets and used a
Could you be more specific as to what is different in your output from
Cocoon that with Xalan? The code you put in your e-mail does have a typo:
xsl:processin-instruction - processing is missing its 'g'.
-Christopher
Please respond to [EMAIL PROTECTED]
To: '[EMAIL PROTECTED]' [EMAIL
Anne Marie,
try
esql:query
select name as reg_name,
deviceID as reg_deviceID,
description as reg_description,
startTime as reg_startTime,
endTime as reg_endTime
from user, terminal, deviceType, registration
where
What about doing the replacements in your SELECT statement to create
well-formed XML, then using the esql:get-xml ... to retrieve it? In
Oracle, it would look like:
SELECT 'mytext' || REPLACE(mytextfield, CHR(10), 'BR/') || '/mytext
FROM
I would guess most RDBMS have a similar
Brent,
it sounds like you are getting there, maybe a few hints will close the gap
for you.
First off, you *can* apply multiple logicsheets to an XML document. Use
the ?xml-logicsheet href=...? processing instruction multiple times for
logicsheets that aren't associated with a namespace in the
Brent,
is the code you've submitted from a logicsheet? What does your XML file
look like? If you are trying to run your XML through a stylesheet, and
then through the XSP processor, as it appears you might be doing, then you
need to rethink your approach. For more info on logicsheets and how
I agree. It is fine to discourage use of redirects, but dictating it to
everyone by arbitrarily removing it from the framework is, in my opinion, a
poor choice. Trust us to make mature choices about what constitutes good
design, even while educating us on a better way. I think the point is
Kester,
sorry about that. I wrote that particular document, but I intended it for
the Cocoon 1 site. It was added to the Cocoon 2 docs, but I didn't say
anything because I thought perhaps it was applicable to both. (I have no
experience with Cocoon 2.) It sounds like it isn't a good match
Simone,
this is very easy to do, and Cocoon provides many different ways you can do
it.
Here's a simple example using only XML and XSLT:
index.xml:
?xml version=1.0?
?cocoon-process type=xslt?
?xml-stylesheet type=text/xsl href=index.xsl?
items
itemone/item
Simone,
I think you'll need to be more specific. From what you've described, a
simple hyperlink does what you are looking for, e.g. a href
=page2.xmlNext/a.
-Christopher
Please respond to [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:
Subject: xml page1 calls xml page2
My situation
Without looking at all of your code, it is hard to be sure what the problem
might be. For instance, how is username declared in your program? The
best way to debug these problems is to look at the generated Java code, so
that you can easily see where variables are being declared and set and so
FOP is a separate project from Cocoon, just used by Cocoon (just as you
want to do). Go to the xml.apache.org site and click on the FOP links.
Please respond to [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:
Subject: rendering PDF only
Hi all,
I would like to take advantage of cocoon
Are you using IE, by any chance? Try Netscape. If it comes up fine in
Netscape, then read the FAQ entry about IE and PDF.
-Christopher
I have tried all cocoon samples . it generated pdf format but no data in
it.
Pls explain me the reason
i am using weblogic 5.1
janesh
Wed Jun 13
Adel,
sorry, I don't know Cocoon at the level you want. Best I can offer is you
can start by looking at the Javadocs for the Cocoon project (there's a link
on the Cocoon docs pages). Good luck.
-Christopher
Hi Cristopher,
I know that fop is responsible of rendering PDF but what I want
Gustavo,
try this:
esql:queryselect * from employee where empno=
esql:parameterMY_VARIABLE/esql:parameter
/esql:query
You may need to specify a type, such as esql:parameter type=int,
otherwise it will assume a String.
-Christopher
Thanks,
I chanche my code to:
?xml version=1.0?
Gustavo,
you want to use the request taglib, for which there isn't any documentation
(hopefully soon there will be). Anyway, try this:
esql:query
select * from employee where empno=
esql:parameter
request:get-parameter name=VAR/
/esql:parameter
/esql:query
You'll need to add a
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