Looping a tree-structure of objects of unknown depth
I have a tree-structure of objects similar to a filesystem, where directories has subdirectories to an unknown depth. How can i loop and display all these in jsp without knowing the depth of the tree? it's easy to do in pure java with a method calling itself, but I can't use methods inside a jsp, or can I? cheers, Sakke Wiik - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Looping a tree-structure of objects of unknown depth
You can define methods inside a JSP, when you use the declaration block.
The regular JSP code goes to the service method of the servlet, whereas
things in the declaration block are object/class wide.
Of course, this is something that we are trying to avoid by using tag
libraries. At worst, we end up with applications where all of the logic is
in JSP's.
%!
public void myMethod(Object someParameter) {
...
}
%
-Original Message-
From: Sakke Wiik [mailto:[EMAIL PROTECTED]]
Sent: Friday, February 14, 2003 12:41 PM
To: [EMAIL PROTECTED]
Subject: Looping a tree-structure of objects of unknown depth
I have a tree-structure of objects similar to a filesystem, where
directories has subdirectories to an unknown depth. How can i loop and
display all these in jsp without knowing the
depth of the tree? it's easy to do in pure java with a method calling
itself, but I can't use methods inside a jsp, or can I?
cheers,
Sakke Wiik
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Re: Problem with empty key word on a collection.
On Thursday, February 13, 2003, at 05:04 PM, Pierre Delisle wrote: The change that Jeff is proposing, although of interest, would unfortunately break compatibility with the spec. (sorry guys, but the Expert Group ain't perfect) Why would extending the empty keyword to support Collections break compatibility with the spec? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problems with Tomcat 4.1.18 and xtags
Thank you very much for your response. I have browsed through web.xml and the config documentation, and it isn't terribly obvious how I should disable tag pooling. Could you point me in the right direction here? Thanks again. -Original Message- From: Glenn Nielsen [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 13, 2003 5:55 PM To: Tag Libraries Users List Subject: Re: Problems with Tomcat 4.1.18 and xtags The difference is that Tomcat 4.1 comes with Jasper 2. Jasper 2 implements JSP custom tag pooling. The XTags taglib most likely has some sort lifecycle related bug that gets trigger when its tag handlers are pooled. You can disable tag pooling in the JspServlet config in your tomcat/conf/web.xml config file. Regards, Glenn Eduardo Suastegui wrote: I am running Tomcat 4.1.18 with JDK 1.4.1.01, and use the xtags directory for server-side XSL transformation (XSLT). The first time I access the page that includes XML to be displayed through xtags' XSLT, it works. The 2nd time, it fails (see exception stack trace below), the 3rd time it works, the 4th time it fails, and so on--odds are okay; evens fail. I do not have this problem with either Tomcat 4.0.3 or 4.0.6; when I switch to these versions, all works as expected. Can anyone throw some help my way? Thanks.
RE: Problems with Tomcat 4.1.18 and xtags
UPDATE: I have disabled pooling, as shown below, and the problem persists: servlet servlet-namejsp/servlet-name servlet-classorg.apache.jasper.servlet.JspServlet/servlet-class init-param param-namelogVerbosityLevel/param-name param-valueWARNING/param-value /init-param !-- Disable pooling to prevent problems with xtags/XSLT processing -- init-param param-nameenablePooling/param-name param-valuefalse/param-value /init-param load-on-startup3/load-on-startup /servlet Any other ideas? -Original Message- From: Eduardo Suastegui [mailto:[EMAIL PROTECTED]] Sent: Friday, February 14, 2003 7:14 AM To: 'Tag Libraries Users List' Subject: RE: Problems with Tomcat 4.1.18 and xtags Thank you very much for your response. I have browsed through web.xml and the config documentation, and it isn't terribly obvious how I should disable tag pooling. Could you point me in the right direction here? Thanks again. -Original Message- From: Glenn Nielsen [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 13, 2003 5:55 PM To: Tag Libraries Users List Subject: Re: Problems with Tomcat 4.1.18 and xtags The difference is that Tomcat 4.1 comes with Jasper 2. Jasper 2 implements JSP custom tag pooling. The XTags taglib most likely has some sort lifecycle related bug that gets trigger when its tag handlers are pooled. You can disable tag pooling in the JspServlet config in your tomcat/conf/web.xml config file. Regards, Glenn Eduardo Suastegui wrote: I am running Tomcat 4.1.18 with JDK 1.4.1.01, and use the xtags directory for server-side XSL transformation (XSLT). The first time I access the page that includes XML to be displayed through xtags' XSLT, it works. The 2nd time, it fails (see exception stack trace below), the 3rd time it works, the 4th time it fails, and so on--odds are okay; evens fail. I do not have this problem with either Tomcat 4.0.3 or 4.0.6; when I switch to these versions, all works as expected. Can anyone throw some help my way? Thanks.
RE: Problem with empty key word on a collection.
-Original Message- From: James Cook [mailto:[EMAIL PROTECTED]] Sent: Friday, February 14, 2003 8:17 AM To: Tag Libraries Users List Subject: Re: Problem with empty key word on a collection. On Thursday, February 13, 2003, at 05:04 PM, Pierre Delisle wrote: The change that Jeff is proposing, although of interest, would unfortunately break compatibility with the spec. (sorry guys, but the Expert Group ain't perfect) Why would extending the empty keyword to support Collections break compatibility with the spec? Modifying the empty keyword to support Collections doesn't break anything per se, but it does exceed the definition of empty in Section A.3.8 in the JSTL 1.0 specification. I believe that the JSPA talks about adhering to the spec in independent implementations of a JSR. I'm very uninterested in starting a flamewar about JCP, but it is important to note that adhering to the spec allows for portability over multiple implementations of JSTL and EL. I've already submitted a patch to commons-jexl to make empty work with Collection, but it won't be of any help to anyone using the current Standard Taglib and JSTL 1.0. I think this is what the nascent Unstandard Taglib what meant for, providing functionality for little bits of functionality that might have been inadvertently overlooked by the first rev of JSTL in a way that doesn't conflict with existing JCP specs. Tim O'Brien - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
howto internationalize btton's labels?
Hi
I'm newbe with JSTL and trying to internationalize the labels of my buttons
by nesting tags like this :
input type=submit name=ListOrg Value=fmt:message
key=\org.menu.btn.list\ bundle=\${nav}\/
and it's not working.
I saw in the archives that it was forbidden
So do I have to keep using JSP expression for this kind of need, or is there
a tip to achieve it with JSTL ?
Regards
Cordialement
Philippe
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RE: Problem with empty key word on a collection.
I'll bite. What's the Unstandard Taglib? Is there a website for this? -Original Message- From: O'brien, Tim [mailto:[EMAIL PROTECTED]] Sent: Friday, February 14, 2003 11:45 AM To: 'Tag Libraries Users List' Subject: RE: Problem with empty key word on a collection. -Original Message- From: James Cook [mailto:[EMAIL PROTECTED]] Sent: Friday, February 14, 2003 8:17 AM To: Tag Libraries Users List Subject: Re: Problem with empty key word on a collection. On Thursday, February 13, 2003, at 05:04 PM, Pierre Delisle wrote: The change that Jeff is proposing, although of interest, would unfortunately break compatibility with the spec. (sorry guys, but the Expert Group ain't perfect) Why would extending the empty keyword to support Collections break compatibility with the spec? Modifying the empty keyword to support Collections doesn't break anything per se, but it does exceed the definition of empty in Section A.3.8 in the JSTL 1.0 specification. I believe that the JSPA talks about adhering to the spec in independent implementations of a JSR. I'm very uninterested in starting a flamewar about JCP, but it is important to note that adhering to the spec allows for portability over multiple implementations of JSTL and EL. I've already submitted a patch to commons-jexl to make empty work with Collection, but it won't be of any help to anyone using the current Standard Taglib and JSTL 1.0. I think this is what the nascent Unstandard Taglib what meant for, providing functionality for little bits of functionality that might have been inadvertently overlooked by the first rev of JSTL in a way that doesn't conflict with existing JCP specs. Tim O'Brien - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem with empty key word on a collection.
It's mainly a set of ideas at the moment. People come to this list a lot asking for features in JSTL. Rather than send them away unsatisified, the idea is to implement them in the Unstandard taglib and have happy users. Additionally, it would provide an interesting research ground for the JSTL people and provide some way in which Users can really force home the fact that the c:systemExit/ tag is essential. We set things up for it last week, the developer list has a chunk about it in the mail archives. Tim's put a bit of code in there and Glenn and I have setup the infrastructure for it, but I'm focusing on String 1.0.1 first at the moment. Website to come. Hen On Fri, 14 Feb 2003, Jerome Jacobsen wrote: I'll bite. What's the Unstandard Taglib? Is there a website for this? -Original Message- From: O'brien, Tim [mailto:[EMAIL PROTECTED]] Sent: Friday, February 14, 2003 11:45 AM To: 'Tag Libraries Users List' Subject: RE: Problem with empty key word on a collection. -Original Message- From: James Cook [mailto:[EMAIL PROTECTED]] Sent: Friday, February 14, 2003 8:17 AM To: Tag Libraries Users List Subject: Re: Problem with empty key word on a collection. On Thursday, February 13, 2003, at 05:04 PM, Pierre Delisle wrote: The change that Jeff is proposing, although of interest, would unfortunately break compatibility with the spec. (sorry guys, but the Expert Group ain't perfect) Why would extending the empty keyword to support Collections break compatibility with the spec? Modifying the empty keyword to support Collections doesn't break anything per se, but it does exceed the definition of empty in Section A.3.8 in the JSTL 1.0 specification. I believe that the JSPA talks about adhering to the spec in independent implementations of a JSR. I'm very uninterested in starting a flamewar about JCP, but it is important to note that adhering to the spec allows for portability over multiple implementations of JSTL and EL. I've already submitted a patch to commons-jexl to make empty work with Collection, but it won't be of any help to anyone using the current Standard Taglib and JSTL 1.0. I think this is what the nascent Unstandard Taglib what meant for, providing functionality for little bits of functionality that might have been inadvertently overlooked by the first rev of JSTL in a way that doesn't conflict with existing JCP specs. Tim O'Brien - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tag List
I am trying to find a list of tags to help me modify the CD Shop Cart web
application from Sun One.
For example, how do I insert tags that provide a search form (and entry
form) rather than simply list everything.
Here is what the code looks like so far:
%@page contentType=text/html%
html
headtitleCD Catalog List/title/head
%@ taglib prefix=c uri=http://java.sun.com/jstl/core; %
%@ taglib prefix=sql uri=http://java.sun.com/jstl/sql; %
body
h1 CD Catalog List /h1
sql:setDataSource var=productDS
url=jdbc:postgresql://localhost:5432/recruitment
driver=org.postgresql.Driver
user=scott password= /
sql:query var=productQuery dataSource=${productDS}
SELECT * FROM CD
/sql:query
TABLE border=1
TR
THID/TH
THCD Title/TH
THArtist/TH
THCountry/TH
THPrice/TH
/TR
c:forEach var=row items=${productQuery.rows}
TR
TDc:out value=${row.ID}//TD
TDc:out value=${row.CDTITLE}//TD
TDc:out value=${row.ARTIST}//TD
TDc:out value=${row.COUNTRY}//TD
TDc:out value=${row.PRICE}//TD
TD
form method=get action=ShopCart.jsp
input type=hidden name=cdId value=c:out value=${row.ID}/
input type=hidden name=cdTitle value=c:out
value=${row.CDTITLE}/
input type=hidden name=cdPrice value=c:out value=${row.PRICE}/
input type=submit name=operation value=Add
/form
/TD
/TR
/c:forEach
/TABLE
/body
/html
Regards
Scott
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Re: Tag List
You can pass the value from your search form to the page which you have
listed in your email. For example: You have a search form with a text box
titled search
Here's what the page that queries the db would look like now
sql:query var=productQuery dataSource=${productDS}
SELECT * FROM CD WHERE CDTITLE = ?
sql:param value=${param.search}/
/sql:query
You can also expand on this by using the OR statement in your query. For
example:
sql:query var=productQuery dataSource=${productDS}
SELECT * FROM CD WHERE CDTITLE = ? OR ARTIST = ?
sql:param value=${param.search}/
sql:param value=${param.search}/
/sql:query
For every condition in your query you must add a sql;param/ tag.
Hope this helps. I really do recomend that you get Shawn Bayern's book
titled JSTL in Action. It explains all this in great detail, plus
everything else.
- Original Message -
From: Scott Taylor [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, February 14, 2003 9:31 AM
Subject: Tag List
I am trying to find a list of tags to help me modify the CD Shop Cart web
application from Sun One.
For example, how do I insert tags that provide a search form (and entry
form) rather than simply list everything.
Here is what the code looks like so far:
%@page contentType=text/html%
html
headtitleCD Catalog List/title/head
%@ taglib prefix=c uri=http://java.sun.com/jstl/core; %
%@ taglib prefix=sql uri=http://java.sun.com/jstl/sql; %
body
h1 CD Catalog List /h1
sql:setDataSource var=productDS
url=jdbc:postgresql://localhost:5432/recruitment
driver=org.postgresql.Driver
user=scott password= /
sql:query var=productQuery dataSource=${productDS}
SELECT * FROM CD
/sql:query
TABLE border=1
TR
THID/TH
THCD Title/TH
THArtist/TH
THCountry/TH
THPrice/TH
/TR
c:forEach var=row items=${productQuery.rows}
TR
TDc:out value=${row.ID}//TD
TDc:out value=${row.CDTITLE}//TD
TDc:out value=${row.ARTIST}//TD
TDc:out value=${row.COUNTRY}//TD
TDc:out value=${row.PRICE}//TD
TD
form method=get action=ShopCart.jsp
input type=hidden name=cdId value=c:out value=${row.ID}/
input type=hidden name=cdTitle value=c:out
value=${row.CDTITLE}/
input type=hidden name=cdPrice value=c:out
value=${row.PRICE}/
input type=submit name=operation value=Add
/form
/TD
/TR
/c:forEach
/TABLE
/body
/html
Regards
Scott
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Re: Tag List
Thanks...how about an entry form?
Also, if I want to do JSP's easier are Struts better?
I will get the book though
Thanks
Scott
- Original Message -
From: Eddie Barna [EMAIL PROTECTED]
To: Tag Libraries Users List [EMAIL PROTECTED]
Sent: Friday, February 14, 2003 6:01 PM
Subject: Re: Tag List
You can pass the value from your search form to the page which you have
listed in your email. For example: You have a search form with a text
box
titled search
Here's what the page that queries the db would look like now
sql:query var=productQuery dataSource=${productDS}
SELECT * FROM CD WHERE CDTITLE = ?
sql:param value=${param.search}/
/sql:query
You can also expand on this by using the OR statement in your query. For
example:
sql:query var=productQuery dataSource=${productDS}
SELECT * FROM CD WHERE CDTITLE = ? OR ARTIST = ?
sql:param value=${param.search}/
sql:param value=${param.search}/
/sql:query
For every condition in your query you must add a sql;param/ tag.
Hope this helps. I really do recomend that you get Shawn Bayern's book
titled JSTL in Action. It explains all this in great detail, plus
everything else.
- Original Message -
From: Scott Taylor [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, February 14, 2003 9:31 AM
Subject: Tag List
I am trying to find a list of tags to help me modify the CD Shop Cart
web
application from Sun One.
For example, how do I insert tags that provide a search form (and entry
form) rather than simply list everything.
Here is what the code looks like so far:
%@page contentType=text/html%
html
headtitleCD Catalog List/title/head
%@ taglib prefix=c uri=http://java.sun.com/jstl/core; %
%@ taglib prefix=sql uri=http://java.sun.com/jstl/sql; %
body
h1 CD Catalog List /h1
sql:setDataSource var=productDS
url=jdbc:postgresql://localhost:5432/recruitment
driver=org.postgresql.Driver
user=scott password= /
sql:query var=productQuery dataSource=${productDS}
SELECT * FROM CD
/sql:query
TABLE border=1
TR
THID/TH
THCD Title/TH
THArtist/TH
THCountry/TH
THPrice/TH
/TR
c:forEach var=row items=${productQuery.rows}
TR
TDc:out value=${row.ID}//TD
TDc:out value=${row.CDTITLE}//TD
TDc:out value=${row.ARTIST}//TD
TDc:out value=${row.COUNTRY}//TD
TDc:out value=${row.PRICE}//TD
TD
form method=get action=ShopCart.jsp
input type=hidden name=cdId value=c:out value=${row.ID}/
input type=hidden name=cdTitle value=c:out
value=${row.CDTITLE}/
input type=hidden name=cdPrice value=c:out
value=${row.PRICE}/
input type=submit name=operation value=Add
/form
/TD
/TR
/c:forEach
/TABLE
/body
/html
Regards
Scott
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Re: Tag List
Are you trying to do an entry form that stores the data in the db? Please
clarify.
As for Struts: I am not familiar with those. I am actually not that
familiar with JSP itself. That is why i decided to start with JSTL (it
makes things easier). Sorry.
Eddie B.
- Original Message -
From: Scott Taylor [EMAIL PROTECTED]
To: Tag Libraries Users List [EMAIL PROTECTED]
Sent: Friday, February 14, 2003 10:23 AM
Subject: Re: Tag List
Thanks...how about an entry form?
Also, if I want to do JSP's easier are Struts better?
I will get the book though
Thanks
Scott
- Original Message -
From: Eddie Barna [EMAIL PROTECTED]
To: Tag Libraries Users List [EMAIL PROTECTED]
Sent: Friday, February 14, 2003 6:01 PM
Subject: Re: Tag List
You can pass the value from your search form to the page which you have
listed in your email. For example: You have a search form with a text
box
titled search
Here's what the page that queries the db would look like now
sql:query var=productQuery dataSource=${productDS}
SELECT * FROM CD WHERE CDTITLE = ?
sql:param value=${param.search}/
/sql:query
You can also expand on this by using the OR statement in your query.
For
example:
sql:query var=productQuery dataSource=${productDS}
SELECT * FROM CD WHERE CDTITLE = ? OR ARTIST = ?
sql:param value=${param.search}/
sql:param value=${param.search}/
/sql:query
For every condition in your query you must add a sql;param/ tag.
Hope this helps. I really do recomend that you get Shawn Bayern's book
titled JSTL in Action. It explains all this in great detail, plus
everything else.
- Original Message -
From: Scott Taylor [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, February 14, 2003 9:31 AM
Subject: Tag List
I am trying to find a list of tags to help me modify the CD Shop Cart
web
application from Sun One.
For example, how do I insert tags that provide a search form (and
entry
form) rather than simply list everything.
Here is what the code looks like so far:
%@page contentType=text/html%
html
headtitleCD Catalog List/title/head
%@ taglib prefix=c uri=http://java.sun.com/jstl/core; %
%@ taglib prefix=sql uri=http://java.sun.com/jstl/sql; %
body
h1 CD Catalog List /h1
sql:setDataSource var=productDS
url=jdbc:postgresql://localhost:5432/recruitment
driver=org.postgresql.Driver
user=scott password= /
sql:query var=productQuery dataSource=${productDS}
SELECT * FROM CD
/sql:query
TABLE border=1
TR
THID/TH
THCD Title/TH
THArtist/TH
THCountry/TH
THPrice/TH
/TR
c:forEach var=row items=${productQuery.rows}
TR
TDc:out value=${row.ID}//TD
TDc:out value=${row.CDTITLE}//TD
TDc:out value=${row.ARTIST}//TD
TDc:out value=${row.COUNTRY}//TD
TDc:out value=${row.PRICE}//TD
TD
form method=get action=ShopCart.jsp
input type=hidden name=cdId value=c:out value=${row.ID}/
input type=hidden name=cdTitle value=c:out
value=${row.CDTITLE}/
input type=hidden name=cdPrice value=c:out
value=${row.PRICE}/
input type=submit name=operation value=Add
/form
/TD
/TR
/c:forEach
/TABLE
/body
/html
Regards
Scott
-
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Re: Problem with empty key word on a collection.
Not surprised at that - a prior company I worked at, where I first learned Java, they had consultants and (i thought..) smart engineers working together to develop a quite large web application. The company folded a year later, and I moved on. It wasn't till after I got into jsp/servlets that I realized that they had horribly mangled the MVC.. namely they wrote the entire thing in a couple massive behemoth JSP page and not a single servlet in sight. I remember one particular .jsp being over 4000 lines. I've since come to the conclusion that so-called consultants get their $150/hr jobs either by being experts, or by sheer incompetence. Which happens more often, I don't know. :) On Friday, February 14, 2003, at 01:33 PM, O'brien, Tim wrote: You might laugh at this, but I've worked with high priced consultants from well respected companies who always managed to do something like System.exit(0); in a Servlet. :-) Or, better yet, the certified web developer from a 3-letter acronym company (not IBM) who liked to write all content to a temporary file before sending it back to the client. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tag List
Yes, if you're using JSTL then you will be a whole lot better off with
an MVC framework like Struts or Maverick. I recommend Maverick - it's
considerably simpler than Struts, yet offers more features. Also,
unlike most other similar frameworks (Struts, WebWork, etc), Maverick
never started out with a now-crufty set of specialized set of JSP tags -
JSTL works great.
The core distribution includes a sample application that uses JSTL.
http://mav.sourceforge.net
Jeff Schnitzer
[EMAIL PROTECTED]
(yes, I'm the lead developer of Maverick)
- Original Message -
From: Scott Taylor [EMAIL PROTECTED]
To: Tag Libraries Users List [EMAIL PROTECTED]
Sent: Friday, February 14, 2003 10:23 AM
Subject: Re: Tag List
Thanks...how about an entry form?
Also, if I want to do JSP's easier are Struts better?
I will get the book though
Thanks
Scott
- Original Message -
From: Eddie Barna [EMAIL PROTECTED]
To: Tag Libraries Users List [EMAIL PROTECTED]
Sent: Friday, February 14, 2003 6:01 PM
Subject: Re: Tag List
You can pass the value from your search form to the page which you
have
listed in your email. For example: You have a search form with a
text
box
titled search
Here's what the page that queries the db would look like now
sql:query var=productQuery dataSource=${productDS}
SELECT * FROM CD WHERE CDTITLE = ?
sql:param value=${param.search}/
/sql:query
You can also expand on this by using the OR statement in your
query.
For
example:
sql:query var=productQuery dataSource=${productDS}
SELECT * FROM CD WHERE CDTITLE = ? OR ARTIST = ?
sql:param value=${param.search}/
sql:param value=${param.search}/
/sql:query
For every condition in your query you must add a sql;param/ tag.
Hope this helps. I really do recomend that you get Shawn Bayern's
book
titled JSTL in Action. It explains all this in great detail, plus
everything else.
- Original Message -
From: Scott Taylor [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, February 14, 2003 9:31 AM
Subject: Tag List
I am trying to find a list of tags to help me modify the CD Shop
Cart
web
application from Sun One.
For example, how do I insert tags that provide a search form
(and
entry
form) rather than simply list everything.
Here is what the code looks like so far:
%@page contentType=text/html%
html
headtitleCD Catalog List/title/head
%@ taglib prefix=c uri=http://java.sun.com/jstl/core; %
%@ taglib prefix=sql uri=http://java.sun.com/jstl/sql; %
body
h1 CD Catalog List /h1
sql:setDataSource var=productDS
url=jdbc:postgresql://localhost:5432/recruitment
driver=org.postgresql.Driver
user=scott password= /
sql:query var=productQuery dataSource=${productDS}
SELECT * FROM CD
/sql:query
TABLE border=1
TR
THID/TH
THCD Title/TH
THArtist/TH
THCountry/TH
THPrice/TH
/TR
c:forEach var=row items=${productQuery.rows}
TR
TDc:out value=${row.ID}//TD
TDc:out value=${row.CDTITLE}//TD
TDc:out value=${row.ARTIST}//TD
TDc:out value=${row.COUNTRY}//TD
TDc:out value=${row.PRICE}//TD
TD
form method=get action=ShopCart.jsp
input type=hidden name=cdId value=c:out
value=${row.ID}/
input type=hidden name=cdTitle value=c:out
value=${row.CDTITLE}/
input type=hidden name=cdPrice value=c:out
value=${row.PRICE}/
input type=submit name=operation value=Add
/form
/TD
/TR
/c:forEach
/TABLE
/body
/html
Regards
Scott
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JSTL + Tomcat 5 + XML JSP problem
Hi there, I've got a problem when I'm trying to use JSTl in XML mode in Tomcat5. I want to be able to use my own taglibraries as well as the JSTL supplied ones. But I get an error message staying the it is unable to validate a namespace for some reason. Anyone come across this yet? Manfred. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
