Re: FormatNumberTag
Generally agreed. With public APIs I've learnt to be stronger on making things private as it tends to only come back to bite you if you try to over think it; and when it's public you have no ability to identify all the use cases so you end up in legacy hell. I just fix the bugs though - I wasn't an original developer :) I suspect their focus was strongly on implementing the spec and less on the implementation classes themselves. Hen On Sat, Jul 11, 2009 at 1:32 AM, Stuart Thielstuart.th...@gmail.com wrote: Hello Henri, Yes, that would solve my immediate problem. It is a bit of a one-off hack, though. The follow-through would be to take a look at all the classes and identify areas where hooks like that would be desirable. It is perhaps a difference in philosophies of programming, but my preference is generally to use protected methods instead of private methods (and avoid final methods at all costs), and that would be my preferred approach here (I don't know your direct involvement thusfar into how things are). However, consistency is also good to see in a project, and it's not my show, so I'm less inclined to prosthelytize on how to do it right. I'd be glad to go on at length as to why I think the protected methods approach would be best, but will only do so upon request. Stuart Henri Yandell wrote: I didn't explain myself well. Basically I would insert reconfigureFormatter(NumberFormat/DateFormat) inside doEndTag. By default it would nothing. On Fri, Jul 10, 2009 at 5:03 AM, Stuart Thielstuart.th...@gmail.com wrote: - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org
Re: FormatNumberTag
I'm wondering if protected configureFormatter(NumberFormat) is best, or if the better option is to have a protected void reconfigureFormatter(NumberFormat) method that is invokved at the end of that method. So by default the configureFormatter is always run, and then the user can hook in to do whatever they want to the NumberFormat. A similar reconfigureFormatter(DateFormat) could be added to the FormatDateSupport class. What do you think? On Wed, Jul 8, 2009 at 1:55 PM, Stuart Thielstuart.th...@gmail.com wrote: Hello, A number of useful methods seem to be private. It makes sub-classing the taglibs inconvenient. For example, I would like to extend FormatNumberTag so that I can change the grouping separator. If configureFormatter in org.apache.taglibs.standard.tag.common.fmt.FormatNumberSupport were protected, instead of private, I could simply wrap it up and extend it in a few lines of code and let polymorphism do its thing. As it stands, I'll need to duplicate most of the code from FormatNumberSupport. -- Stuart Thiel - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org
Re: Download of Taglibs - IO
Better to go ahead and write the Java. FTP - presumably Commons Net (though I'm not 100% sure if it does FTP). HTTP/HTTPS to Apache HttpComponents. XmlRpc probably just use the basic API and SOAP Apache CXF or Apache Axis2 presumably have some kind of client? Must admit to not knowing much on SOAP, but a Taglib probably isn't the way to architect communication against it. Hen On Thu, Jun 11, 2009 at 10:20 AM, ramya.k.gr...@wellsfargo.com wrote: Thanks for the response! -Original Message- From: Rahul Akolkar [mailto:rahul.akol...@gmail.com] Sent: Thursday, June 11, 2009 12:56 PM To: Tag Libraries Users List Subject: Re: Download of Taglibs - IO On Thu, Jun 11, 2009 at 12:50 PM, ramya.k.gr...@wellsfargo.com wrote: If IO is deprecated then which tag should we be using for SOAP communication? snip/ I haven't looked at the IO taglib in any detail. The fact that its deprecated does not necessarily mean that tags will always have identical (or close enough even) replacements that can be suggested -- it means we don't anticipate any further development or releases of that taglib here. -Rahul Thanks -Original Message- From: Rahul Akolkar [mailto:rahul.akol...@gmail.com] Sent: Thursday, June 11, 2009 12:47 PM To: Tag Libraries Users List Subject: Re: Download of Taglibs - IO On Wed, Jun 10, 2009 at 8:59 AM, ramya.k.gr...@wellsfargo.com wrote: I would like to download the IO Taglibs to use to create a SOAP client for my web service. I checked all the download sites on Apache and its mirrors but couldn't find the binary download. Could someone help me by sending me a link to the correct site to download this. snip/ The IO taglib was probably never released and has been deprecated (there will be no further work on it here and thus, no future releases as part of Jakarta Taglibs). If you want, you could try building the source yourself and testing it to determine if thats of any use for you. The source in SVN is here: http://svn.apache.org/repos/asf/jakarta/taglibs/deprecated/io/trunk/ -Rahul Thanks - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org
Taglibs deprecated
Random, DateTime and I18N taglibs have all been deprecated. In the former case because it's not that interesting a taglib, and the latter two because they offer only very little extra functionality on top of JSTL. Thanks, Hen - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org
Re: SEVERE: Servlet /rdc-examples threw load() exception - java.lang.ClassNotFoundException: org.apache.commons.collections.FastHashMap
Given that it would be a small delta, how about a 1.0.1 release with the rdc example war fixed Rahul? It would give us a chance to release from maven, which should be educational, and we could also look at adding Cactus testing. I'm happy to help out there - it would help me learn more about RDC - and Hendy might be interested in helping with that too. Hen On Mon, May 25, 2009 at 5:39 PM, Rahul Akolkar rahul.akol...@gmail.com wrote: On Mon, May 25, 2009 at 2:35 PM, Hendy Irawan he...@rainbowpurple.com wrote: Thanks. Here are the artifacts I need to make it work: - commons-beanutils:commons-beanutils:1.7.0 - xalan:xalan:2.7.1 - xerces:xercesImpl:2.8.1 - commons-el:commons-el:1.0 My current rdc-examples/WEB-INF/lib : ceef...@caliva:/opt/tomcat/webapps/rdc-examples/WEB-INF/lib$ ls -la total 6036 drwxr-xr-x 2 ceefour ceefour 4096 2009-05-26 01:29 ./ drwxr-xr-x 3 ceefour ceefour 4096 2009-05-26 00:38 ../ -rw-r--r-- 1 ceefour ceefour 188671 2009-05-26 00:32 commons-beanutils.jar -rw-r--r-- 1 ceefour ceefour 168446 2005-07-20 15:34 commons-digester.jar -rw-r--r-- 1 ceefour ceefour 112341 2009-05-26 01:29 commons-el-1.0.jar -rw-r--r-- 1 ceefour ceefour 38015 2005-07-20 15:34 commons-logging.jar -rw-r--r-- 1 ceefour ceefour 16630 2005-07-20 15:34 jstl.jar -rw-r--r-- 1 ceefour ceefour 315292 2005-07-20 15:34 standard.jar -rw-r--r-- 1 ceefour ceefour 526578 2005-07-20 15:34 struts.jar -rw-r--r-- 1 ceefour ceefour 359859 2005-07-20 15:34 taglibs-rdc.jar -rw-r--r-- 1 ceefour ceefour 3176148 2009-05-26 01:24 xalan-2.7.1.jar -rw-r--r-- 1 ceefour ceefour 1212965 2009-05-26 01:26 xercesImpl-2.8.1.jar I think it's helpful for others if the RDC binary distro can be updated to accommodate this. snip/ The 1.0.0 distro was tested on Tomcat 5.0.x and JDK 1.4, for other combinations your list above will be useful :-) I actually want to play inside RDC, however the Ant based build and the build instructions intimidate me.. I've been used to Maven and a Maven-ready project would to be more easily reachable for outside developers like myself. snap/ Aha, but we recently changed to m2 builds in Taglibs :-) Try this: svn co http://svn.apache.org/repos/asf/jakarta/taglibs/proper/rdc/trunk/ rdc cd rdc mvn package Feel free to play, and we'll be happy to get feedback, improvements and patches here. And check out the rdc-examples war out of the m2 build, I suspect it'll have a fuller set of dependencies in place. -Rahul -- Best regards, Hendy Irawan +62 81-2210-66622 :: +62 22-91853265 http://www.hendyirawan.com/ :: he...@soluvas.com - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org
Re: Problem while downloading i18n binary
Those are dead pages and not hooked to the site - but I'm guessing Google still supplies them. I need to set some mod_rewrite rules up to stop people getting to them. There are no downloads for i18n - it was never released. You'll need to build from subversion and build. On the plus side, the build is now maven2 and not the somewhat obtuse shared Ant build that used to be there so it should be much easier to do that. Hope that helps, Hen On Wed, May 20, 2009 at 10:46 PM, aditya.kulkar...@wipro.com wrote: Hi, I am trying to download i18n source/binary from following site, http://jakarta.apache.org/taglibs/doc/i18n-doc/intro.html But when I click on Jakarta-Taglibs Distribution http://jakarta.apache.org/builds/jakarta-taglibs/nightly or Jakarta-Taglibs Source http://jakarta.apache.org/builds/jakarta-taglibs/nightly/src/ link, page not found error appears. Please do the needful sort out this problem. If possible send me i18n.jar or i18n.tld file on this id. Eagerly waining for your responce. Thanks and best regards, Aditya Kulkarni. India. Please do not print this email unless it is absolutely necessary. The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org
Re: Problem while downloading i18n binary
It's a source control system - equivalent to CVS, Perforce, Git, Mercurial, VSS etc. You'll sometimes see it called 'SVN'. It's available from: http://subversion.org/ After installing you then run the following on the command line: svn co http://svn.apache.org/repos/asf/jakarta/taglibs/proper/i18n/trunk/ There is also support in major IDEs (Eclipse, IDEA, NetBeans) and a UI (TortoiseSVN if I recall correctly). As i18n is unreleased and only available to its developers, you'll have to wear the hat of a developer to get it. Hen On Thu, May 21, 2009 at 2:03 AM, aditya.kulkar...@wipro.com wrote: Hi Hen, Thanks for your reply. What is subversion, if it is some kind of repository then I don't have access to that. Please let me know from where I can get this project. Please send me some link so that I can download this project. Regards, Aditya. -Original Message- From: Henri Yandell [mailto:flame...@gmail.com] Sent: Thursday, May 21, 2009 2:19 PM To: Tag Libraries Users List Subject: Re: Problem while downloading i18n binary Those are dead pages and not hooked to the site - but I'm guessing Google still supplies them. I need to set some mod_rewrite rules up to stop people getting to them. There are no downloads for i18n - it was never released. You'll need to build from subversion and build. On the plus side, the build is now maven2 and not the somewhat obtuse shared Ant build that used to be there so it should be much easier to do that. Hope that helps, Hen On Wed, May 20, 2009 at 10:46 PM, aditya.kulkar...@wipro.com wrote: Hi, I am trying to download i18n source/binary from following site, http://jakarta.apache.org/taglibs/doc/i18n-doc/intro.html But when I click on Jakarta-Taglibs Distribution http://jakarta.apache.org/builds/jakarta-taglibs/nightly or Jakarta-Taglibs Source http://jakarta.apache.org/builds/jakarta-taglibs/nightly/src/ link, page not found error appears. Please do the needful sort out this problem. If possible send me i18n.jar or i18n.tld file on this id. Eagerly waining for your responce. Thanks and best regards, Aditya Kulkarni. India. Please do not print this email unless it is absolutely necessary. The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org Please do not print this email unless it is absolutely necessary. The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org - To unsubscribe, e-mail: taglibs-user-unsubscr...@jakarta.apache.org For additional commands, e-mail: taglibs-user-h...@jakarta.apache.org
Re: Taglibs
On Mon, Jun 30, 2008 at 12:25 PM, Rahul Akolkar [EMAIL PROTECTED] wrote: On 6/29/08, Aaron Freeman [EMAIL PROTECTED] wrote: Specifically I am considering using Mailer2 initially, but don't want to do that if it and/or the whole taglib project has been abandoned. snap/ Mailer2 is currently listed as a deprecated sandbox library ( see LHS menu on home page [1] ) -- there is no current development with it at all AFAIK. The download that people probably depend on was a nightly build that has since been deleted. The Jakarta Taglibs project has slowed down considerably, though in terms of interest: * Few relatively recent fixes have been made to JSTL 1.2 (by Hen) JSTL 1.1. Few = 30 resolved items. 12 or so patches applied. Robert Goff just offered up JSTL 1.2 as a patch, and once he's able to send in a software grant then we can be looking at releasing both the JSTL 1.1.3 release and a JSTL 1.2.0 release. * I'm still interested maintaining in the RDC taglib (addressing issues as they come) I'm somewhat interested in merging various bits into an Unstandard taglib, but wasn't sure if there was enough user interest in taglibs nowadays. Finally, FWIW, since this is an all-volunteer effort, the development tempo can change if enough people still want to develop tag libraries here. In the past couple of years, we haven't seen much of that. For those interested, it might be best to: * Ping the dev list to see how much interest there is for the taglib in question * Post patches -- fixes, improvements -- if there is interest (you can post them otherwise too, but having a realistic chance of those being applied might mean something) Yep. If there are 404s, point them out and we'll fix them. Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Mailer2 Taglib
On Fri, Jun 27, 2008 at 5:52 AM, Aaron Freeman [EMAIL PROTECTED] wrote: Couple issues re: the mailer2 taglib. 1) Any idea when it might become supported? Rahul's pointed this out in the other thread, but for the archives I'll note that it's deprecated and we don't advise using this. In this case I think it was because no one active thought sending emails from jsp was a good idea (which given I'm all for SQL in prototype JSP is quite impressive :) ). 2) Also, the link on this taglib on it's main page isn't working. I've updated the page to point out that you have to build it from source and linked to SVN. Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: XTags download
I think your only option is to check the code out from http://svn.apache.org/repos/asf/jakarta/taglibs/deprecated/xtags/trunk/ using subversion. I don't believe there was ever a release of xtags, and we've subsequently deprecated it. Hen On Mon, Apr 14, 2008 at 5:32 AM, Vijay [EMAIL PROTECTED] wrote: Hi there, I am unable to download XTags i tried both these links http://people.apache.org/builds/jakarta-taglibs/nightly/src/ http://people.apache.org/builds/jakarta-taglibs/nightly/ i get page not found error. pls help me to download XTags. Thank you, Vijay. - 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: Where can I get a recent nightly build?
On Jan 7, 2008 9:42 AM, Kris Schneider [EMAIL PROTECTED] wrote: On Jan 7, 2008 12:22 PM, [EMAIL PROTECTED] wrote: Hi there, We're currently trying to resolve an issue in our code which appears to be solved by the following bug patch: http://issues.apache.org/bugzilla/show_bug.cgi?id=31789 It appears this has been incorporated into the latest snapshots in the source repository, but there don't appear to be any nightly builds from 2007 on the Taglibs website. Is there anywhere I can get a nightly build, or do I have to point to SVN and build it myself? This is supposed to be the place: http://people.apache.org/builds/jakarta-taglibs/nightly/projects/standard/ But you can see it's a bit outdated. Not sure what needs to happen to remedy the situation, but your best bet is probably the source at this point. Yep - so old it's useless, so I've removed it (aka moved it to a hidden place until I notice it again and delete it). I don't expect us to have them running there again, though if any taglib gets active enough to be mavenified, I could see it being put in continuum. In fact - I'm tempted to go ahead and do that on String Taglib. Yank it out, mavenify. Learn etc. Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: NullPointerException from x:transform
Hi Rob,
Could you open that as a Bugzilla entry? Just to make sure it doesn't
get forgotten if there's no immediate reply here.
Hen
On 10/15/07, Rob Adamson [EMAIL PROTECTED] wrote:
Hi,
I may have discovered a bug in jakarta-taglibs-standard-1.1.2.
The JSP code
x:transform doc=${onlineevents_archiveDoc}
xslt=${onlineevents_archiveXSLT}
x:param name=order value=${order} /
/x:transform
is very occasionally causing a NullPointerException, with the
following stack trace:
java.lang.NullPointerException
***
org.apache.taglibs.standard.tag.common.xml.TransformSupport.addParameter(TransformSupport.java:221)
***
org.apache.taglibs.standard.tag.common.xml.ParamSupport.doEndTag(ParamSupport.java:74)
***
org.apache.jsp.onlineevents.archive.default_jsp._jspx_meth_x_param_0(default_jsp.java:546)
***
org.apache.jsp.onlineevents.archive.default_jsp._jspx_meth_x_transform_0(default_jsp.java:515)
***
org.apache.jsp.onlineevents.archive.default_jsp._jspService(default_jsp.java:206)
*** org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
*** javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
***
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
*** org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
*** org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
*** javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
***
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
***
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
***
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
***
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
***
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
***
org.apache.catalina.cluster.tcp.ReplicationValve.invoke(ReplicationValve.java:346)
***
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
***
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
***
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
*** org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:425)
***
org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process(AjpAprProtocol.java:452)
*** org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1285)
*** java.lang.Thread.run(Thread.java:595)
Looking at the source of TransformSupport, I see the offending method is:
public void addParameter(String name, Object value) {
t.setParameter(name, value);
}
implying that instance variable 't' (of type
javax.xml.transform.Transformer) is set to null - which suggests some
kind of weird bug where it is either overwritten or not initialised
properly.
I'm a bit stuck as I can't reproduce this myself; it seems to be
occurring at random several times a day on my production site.
I had thought it was a concurrency issue and have tried wrapping the
call to x:transform in a synchronized block, just in case, but it
hasn't made any noticeable difference.
I don't know enough about the taglib lifecycle and tag pooling to
tackle this myself, so any help or insights would be appreciated!
The server information is:
Tomcat 5.5.17
JVM: Sun 1.5.0_07-b03
OS: SunOS 5.9
Arch: sparc
Cheers,
Rob
-
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: JNDI-taglib search tag returns null
On 7/24/07, Iikku Mattila [EMAIL PROTECTED] wrote: I finally figured it out but only with good luck. On Tue, 24 Jul 2007, Kris Schneider wrote: On 7/24/07, Iikku Mattila [EMAIL PROTECTED] wrote: jndi:search id=baz contextRef=test filter=uid=quux searchScope=subtree/ Seems like it might be a filter thing. Try filter=(uid=quux). Tried that, didn't help. What did help was creating an explicit end tag. jndi:search id=baz contextRef=test filter=uid=pohjus searchScope=subtree /jndi:search This seems a tad silly to me and took quite a few hours to come up with. Well, works now! Which server/server-version are you running it on? Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: spam
On 7/17/07, Antonio Petrelli [EMAIL PROTECTED] wrote: 2007/7/17, Henri Yandell [EMAIL PROTECTED]: On the plus side; it's kicked off a nice debate on infrastructure@ and after years of people there saying 'NONONO', there might be a small 'yes' winnning through. Henri, can you post the link to the thread, please? Sadly no :( I don't know if this is another long thread that happened over there, but the [EMAIL PROTECTED] list doesn't seem to be archived. Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: sourcecode
On 7/16/07, Rahul Akolkar [EMAIL PROTECTED] wrote: On 7/16/07, Ortiz, Enrique Mauricio [EMAIL PROTECTED] wrote: hello im very impressed in your i18n taglig examples. can you please sentd to me the source files of the resources, the source of the org.apache.taglibs.standard.examples.i18n.Resources snip/ Not sure what (Java?) package that is, but the latest source of the I18N taglib is here (you will need a SVN client): http://svn.apache.org/repos/asf/jakarta/taglibs/proper/i18n/trunk/ Looks rather like it's JSTL's i18n rather than the i18n taglib. So: http://svn.apache.org/repos/asf/jakarta/taglibs/proper/standard/trunk/examples/src/org/apache/taglibs/standard/examples/i18n/ Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: spam
No worries, you're not the first to ask for it. I get so much spam that dealing with it is a daily acceptance rather than something I try to fight. On the plus side; it's kicked off a nice debate on infrastructure@ and after years of people there saying 'NONONO', there might be a small 'yes' winnning through. Hen On 7/15/07, Trenton D. Adams [EMAIL PROTECTED] wrote: Shouldn't the archives be mangling the email addresses, or not displaying them? I'm going to subscribe under an alias. At least an alias can be deleted. :) Sorry, I was a little jumpy. I should have expected this. Henri Yandell wrote: Sorry Trenton, this is a public mailing list. There are multiple original archives (ie: not mirrors) across the internet. Presumably you also want the email you just sent removed. I'll cc this reply to [EMAIL PROTECTED] in case there's anything they can do. Hen On 7/14/07, Trenton D. Adams [EMAIL PROTECTED] wrote: I just received spam at one of my email addresses. This email address has NEVER been exposed to the web. Now it has been, by this user list. Get your act together for crying out loud guys. Please, remove my email address from this post, or delete the post. http://mail-archives.apache.org/mod_mbox/jakarta-taglibs-user/200611.mbox/[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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: spam
Sorry Trenton, this is a public mailing list. There are multiple original archives (ie: not mirrors) across the internet. Presumably you also want the email you just sent removed. I'll cc this reply to [EMAIL PROTECTED] in case there's anything they can do. Hen On 7/14/07, Trenton D. Adams [EMAIL PROTECTED] wrote: I just received spam at one of my email addresses. This email address has NEVER been exposed to the web. Now it has been, by this user list. Get your act together for crying out loud guys. Please, remove my email address from this post, or delete the post. http://mail-archives.apache.org/mod_mbox/jakarta-taglibs-user/200611.mbox/[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: Is there a recent release of taglibs standard?
On 6/21/07, Kris Schneider [EMAIL PROTECTED] wrote: Quoting Klotz, Leigh [EMAIL PROTECTED]: Confused Questions: Is Jakarta Taglibs Standard still being developed? Yes, but there hasn't been much activity lately. Is there a release planned that incorporates the existing bug fixes? You might be interested in this page: http://wiki.apache.org/jakarta-taglibs/Standard_1%2e1%2e3 We (taglibs-dev) have talked on and off about pulling things together for a new release, but there isn't a firm schedule in place. My aim is to get moving again in a months time, then push aggressively for a release by pushing various other ones off into the future. Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Updated log taglib?
On 2/20/07, Gaurav Arora [EMAIL PROTECTED] wrote:
I feel really stupid after reading your reply. The two import statements in
LoggerTag.java should
have given me a clue as to its implementation. No wonder it didn't work, I
wasn't using it right!
Now that I think about it, this implementation might be the way to go about it.
But then again, how
often does one switch loggers. If it needs to be changed, i'd be happy to do it.
It's less about the switching and more about making it so the Log
taglib would work with the new JDK logging and not having two
versions.
And i'm going to take you up on your offer Hen, I could use some mentoring with
the taglibs. :)
Heh - I meant more with the Apache/open-source bits - releasing,
making sure commits are good etc.
My first question, in the case of the c:out tag in the standard taglib, if a
variable is passed to be
printed in the format ${x}, does it need to be handled by the library
explicitly or is it
automatically converted to its value before being sent for processing?
Memory is very fuzzy. I seem to recall that in the latest spec
implementations it's all magic, but that there was a midway point
where in one spec implementation (the jstl 1.0.x one) you had to do a
chunk of pain to get the ${x} to work correctly. I remember trying to
add that to the String taglib, though not sure if I did or not in the
end.
Nowadays I imagine we'd just focus on JSTL 1.1.x/1.2.x support
(whatever the jsp spec is for that).
Hen
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Updated log taglib?
I don't know if it's valid, but the current trunk of the log taglib uses commons-logging [so it can sit on top of log4j, jdk logging etc]. It seemed like a good idea N years ago [best intentions and all], but it can be rolled back if it's problematic. I'm quite happy to mentor someone if they want to work on the log taglib. :) Hen On 2/18/07, Gaurav Arora [EMAIL PROTECTED] wrote: The project I am working on may need to use the taglib. I will definitely try my best to patch it and send the patch on the list. I was thinking of patching the benchmark taglib as well to use a variable instead of printing the time. I haven't contributed to the ASF projects(mainly because I come from the scripting world) before so I was wondering if there is a process that needs to be followed. Should patches and such be discussed with other developers on the dev mailing list first? Thanks, Gaurav On Sun, 18 Feb 2007 15:48:19 +0100, Martin van den Bemt [EMAIL PROTECTED] wrote: I don't think anyone is currently working on that.. We are always interested in patches however :) Mvgr, Martin [EMAIL PROTECTED] wrote: I was wondering if there was an updated Log taglib available somewhere. The one which is up for download on the official site is quite old because it still uses the old Log and category classes. Is it still being worked on actively? Gaurav Arora - 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]
Re: Are there plans for a Jakarta implementation of the JSTL 1.2 spec
Cool - license wise it's a case of us being able to ship the Glassfish binaries but not the source. I can't see that being a problem in the Java world - except that it means Geronimo are committting themselves to something they can't fork later. Hen On 10/31/06, Joe Bohn [EMAIL PROTECTED] wrote: Thanks Henri ... I think others would find it helpful to have that info on the site too. As far as Geronimo goes, I personally don't know of any license issues but I've been meaning to ask on the Geronimo dev list to see if anybody else has more detailed knowledge (thanks for the nudge). I have expressed the idea of using Glassfish on the dev list (sans explicit discussion of the license) and so far there have been no objections. If somebody raises an issues I'll post again on this list. Thanks for the help, Joe Henri Yandell wrote: I'll look into putting something up on the site to that effect. Any idea if that's a problem for Geronimo Joe? Are you going to be able to reuse the CDDL'd Glassfish or is it something that's more preferable to have rewritten under AL 2.0? Hen On 10/17/06, Joe Bohn [EMAIL PROTECTED] wrote: Thank you for the prompt response Martin. Joe Martin Cooper wrote: On 10/17/06, Joe Bohn [EMAIL PROTECTED] wrote: Is there currently work underway on a Jakarta implementation of the JSTL 1.2 spec (JSR 52, JEE5 requirement)? There isn't currently, and there isn't likely to be. JSTL development now happens over in the Glassfish project. -- Martin Cooper Assuming there is (or soon will be), does somebody have a guesstimate on when that might be available? Thanks, Joe - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Are there plans for a Jakarta implementation of the JSTL 1.2 spec
I'll look into putting something up on the site to that effect. Any idea if that's a problem for Geronimo Joe? Are you going to be able to reuse the CDDL'd Glassfish or is it something that's more preferable to have rewritten under AL 2.0? Hen On 10/17/06, Joe Bohn [EMAIL PROTECTED] wrote: Thank you for the prompt response Martin. Joe Martin Cooper wrote: On 10/17/06, Joe Bohn [EMAIL PROTECTED] wrote: Is there currently work underway on a Jakarta implementation of the JSTL 1.2 spec (JSR 52, JEE5 requirement)? There isn't currently, and there isn't likely to be. JSTL development now happens over in the Glassfish project. -- Martin Cooper Assuming there is (or soon will be), does somebody have a guesstimate on when that might be available? Thanks, Joe - 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: URL for String TagLib source code
On 7/15/05, Robert Taylor [EMAIL PROTECTED] wrote: Thanks Martin, but at the risk of sounding ignorant. The last source link is labeled archives... (not very intuitive) I clicked on it and then downloaded the file: jakarta-taglibs-string-current.zip This appears to be a binary distribution. Yeah, I can't find a source distribution for any of the taglibs I randomly clicked on, either in archives or on the main mirrors. Seems bad. Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: URL for String TagLib source code
On 7/15/05, Martin Cooper [EMAIL PROTECTED] wrote: On 7/15/05, Robert Taylor [EMAIL PROTECTED] wrote: Thanks Martin, but at the risk of sounding ignorant. The last source link is labeled archives... (not very intuitive) I clicked on it and then downloaded the file: jakarta-taglibs-string-current.zip Sorry, I hadn't realised that what I wrote could be parsed differently from how I was thinking about it. ;-) I was trying to say oh, you _would_ have to go and choose the _last_ link, wouldn't you??, meaning that, of the three links with Source in them in the Downloads section, the last one is the only one that does _not_ work! The other two do work, as Rahul has mentioned rather more clearly than I did. While I'm on a slightly different topic: * we really don't release source when we release code? Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JVM Crashed because of taglibs
On Thu, 3 Mar 2005 19:45:38 +0530, Vivek Kumar Gupta [EMAIL PROTECTED] wrote: Hi Hen, today I have done some analysis about the JVM Crash: 1. Jakarta Taglibs are using the Sun XML parser. Rather than the Sun XML parser, it's probably the Apache variants of such jars. Ones very much like them were found in Sun's JDK 1.4. 2. Now on AIX Machine only IBM Java will run, which in turn will use XML4J i.e. ibm xml java parser. 75% sure of the below: W3C XML spec jars. thirdparty/jakarta-taglibs/standard-1.0.2/lib/dom.jar: thirdparty/jakarta-taglibs/standard-1.0.2/lib/sax.jar: Sun parser itself. Problem probably in here. thirdparty/jakarta-taglibs/standard-1.0.2/lib/jaxp-api.jar: These two are XPath implementations which sit on top of the other jars. thirdparty/jakarta-taglibs/standard-1.0.2/lib/jaxen-full.jar: thirdparty/jakarta-taglibs/standard-1.0.2/lib/saxpath.jar: Conclusion : So something is happening due to Sun XML parser. Sounding much more likely, at least we're getting lower in the technology stack and closer to the things that can blow up :) 3. question due to curiosity why Taglibs is not using consolidated xml java parser. Probably due to version considerations. I can't recall exactly which version of Java that the JSTL 1.0 spec targets, but I suspect it's J2SE 1.2 and consolidated xml parsers weren't there in 1.2. if can guide something to avoid this JVM Crash please do suggest. Not got a lot, my AIX experience is limited to figuring out how to make an ftp server work. Are you able to identify the snippet of JSTL in question which is causing the crash? If so, then you can either post that here or dig into the source code and extract the XML parsing code in question, then get it running outside of a servlet container and hopefully have a nice tight example of the bug with which to post about on Sun or IBM's site. Assuming it is the XML (and doubt is your best friend in these situations), this list probably lacks the knowledge to help at that stage, but we can help get there. Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JVM Crashed because of taglibs
Wow :) How sure are you that it's the Standard taglib? Seems unlikely for it to be causing JVM crashes, especially a compile. I'd advise trying to remove bits from the breaking system until you've reduced the problem a bit more. Might be you're just hitting bugs in the 64-bit compiler? (no clue about 64-bit compiling). Hen On Thu, 3 Mar 2005 14:03:44 +0530, Vivek Kumar Gupta [EMAIL PROTECTED] wrote: Hi everybody, I am new to Jakarta Taglibs. I am facing following problem: Used Jakarta Taglibs on linux AS3.0 it is working fine. But on AIX 5.3 IBM machine it is getting crashed. I am using IBM Java 1.4.2, 64bit. Here is log for JVM Crash: === compile_files: [echo] build/common/java:build/server/java:thirdparty/tomcat/5.0.12/common/lib/jasper-compiler.jar:thirdparty/tomcat/5.0.12/common/l ib/jasper-runtime.jar:thirdparty/tomcat/5.0.12/server/lib/catalina.jar:thirdparty/jakarta-taglibs/standard-1.0.2/lib/dom.jar:thirdpar ty/jakarta-taglibs/standard-1.0.2/lib/jaxen-full.jar:thirdparty/jakarta-taglibs/standard-1.0.2/lib/jaxp-api.jar:thirdparty/jakarta-tagli bs/standard-1.0.2/lib/jdbc2_0-stdext.jar:thirdparty/jakarta-taglibs/standard-1.0.2/lib/jstl.jar:thirdparty/jakarta-taglibs/standard-1 .0.2/lib/sax.jar:thirdparty/jakarta-taglibs/standard-1.0.2/lib/saxpath.jar:thirdparty/jakarta-taglibs/standard-1.0.2/lib/standard.jar [javac] Compiling 668 source files to /home/qatest/vivek/build/server/java JVMDG217: Dump Handler is Processing a Signal - Please Wait. JVMDG315: JVM Requesting Heap dump file ...JVMDG318: Heap dump file written to /home/qatest/vivek/heapdump315594.1109669355.txt JVMDG303: JVM Requesting Java core file === Regards Vivek Kumar Gupta Dept.: Switching Network Programs (I) Ltd. B-1-C, Sector -10, Noida. Email: [EMAIL PROTECTED] Tel: +91-120-2536622/2544781 Ext: 1160 Network Programs is a SEI-CMM Level 5 ISO 9001: 2000 Certified Company The information contained in this communication (including any attachments) is intended solely for the use of the individual or entity to whom it is addressed and others authorized to receive it. It may contain confidential or legally privileged information. If you are not the intended recipient you are hereby notified that any disclosure, copying, distribution or taking any action in reliance on the contents of this information is strictly prohibited and may be unlawful. If you have received this communication in error, please notify us immediately by responding to this email and delete it from your system. Network Programs (India) Limited is neither liable for the proper and complete transmission of the information contained in this communication nor for any delay in its receipt. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Embed picture in HTML email
Would hopefully be the same for the Mailer taglib. It's cool that Mozilla supports the cid stuff, maybe it's even some kind of published standard out there, and things like Notes and Groupwise might support it too [must think who I can mail to test *grin*]. Hen On Mon, 5 Apr 2004, Jason Lea wrote: Here is an example of how to do it with JavaMail API (not as an jsp tag) http://java.sun.com/developer/onlineTraining/JavaMail/exercises/MailHtml/ It seems mail clients like Outlook and Mozila Mail/Thunderbird (and probably other email clients that display html) can use the img src=cid:myattachmentname; instead of the server etc. It will look for the attachment with the Content-ID of 'myattachmentname' and display that. Henri Yandell wrote: You can't embed pictures in emails. You can have img src=foo etc in them, but the picture will be obtained from a server of some kind. Some mail clients [okay, Outlook is the only one I know of] allow for some proprietary xml-ish tags to be in your emails which will load resources from attachments. I usually send from Outlook to Pine to see this, but I'm sure there are ways to see what the html really looks like in Outlook. Save it or something. Anyway, you'll see lots of special tags that exist. I've never really played with them though. I'd definitely be interested in seeing any info which details the pseudo-library of extra tags that Outlook converses in, but have never really gone looking for them. Maybe it's possible to write a Java library for creating Outlook-HTML pages and then sending it as a mime-type that only Outlook responds to (?). We could then send 3 versions of every mail, plain-text, html and outlook-html. Just some thoughts... Hen On Mon, 5 Apr 2004, Edsard Vegter wrote: Hi, Using the JSP mailer tags, I can send an HTML emails. Now I'd like to to go one step further and have a picture in the email as well. Is it possible to embed a jpg of gif in the message??? And if so, how do I do this - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jason Lea - 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: Embed picture in HTML email
You can't embed pictures in emails. You can have img src=foo etc in them, but the picture will be obtained from a server of some kind. Some mail clients [okay, Outlook is the only one I know of] allow for some proprietary xml-ish tags to be in your emails which will load resources from attachments. I usually send from Outlook to Pine to see this, but I'm sure there are ways to see what the html really looks like in Outlook. Save it or something. Anyway, you'll see lots of special tags that exist. I've never really played with them though. I'd definitely be interested in seeing any info which details the pseudo-library of extra tags that Outlook converses in, but have never really gone looking for them. Maybe it's possible to write a Java library for creating Outlook-HTML pages and then sending it as a mime-type that only Outlook responds to (?). We could then send 3 versions of every mail, plain-text, html and outlook-html. Just some thoughts... Hen On Mon, 5 Apr 2004, Edsard Vegter wrote: Hi, Using the JSP mailer tags, I can send an HTML emails. Now I'd like to to go one step further and have a picture in the email as well. Is it possible to embed a jpg of gif in the message??? And if so, how do I do this - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JSP development environments
Is there a free trial for MyEclipse with Eclipse 3.0 yet? Colleagues have bought it and liked it, but we've not started a new project with it yet as we're mopping up the last project so I can't verify if it works well over time. For all the people saying 'jbuilder, netbeans, eclipse' etc, I'd like to hear if any particular one tackles the problem in a radically different and better way. Or if it just gives them colour coding. Eclipse' support is mainly through plugins, so do plugins exist for the other IDEs, or are they all just the stock features that come with the IDE? How about the Websphere IDE? Dreamweaver obviously tackles it differently as it approaches it from the side of a website and not just the front end of Java code. However, Dreamweaver is not JSP only so you're stuck with ASP/PHP generalities in the general concept of the application which might mean there are nice features you might not be getting. Does Struts Studio contain any JSP stuff, or solely Struts based? [Ooo, they have a JSF Studio coming soon...and this all plugs into Eclipse]. Hen On Thu, 25 Mar 2004, Lorenzo Sicilia wrote: Zachary Hartley wrote: Hello, I've just started a web project that aims to be pure JSP. Unfortunately, I'm very new to all of this and have not found a satisfactory environment in which to develop JSP pages. Normally, I use Eclipse for my day to day Java programming, but I've found the various plugins for Eclipse to be somewhat lacking so far (Lombez, MyEclipse, et al). The best solution is MyEclipse with Eclipse. With the last release 2.7 there is a lot of improvements about jsp, jstl and ear/war application. There is a free trial. In my opinion in the future will be two IDE: - eclipse - .Net studio Than I think is better choose the right IDE, today ;) Regards Lorenzo Sicilia - 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: JSP development environments
You might find this painful by the way. I've done things the pure JSP way [and like it], but still find myself having to write beans to contain data. I'm unsure why that was. Need to check if JSTL-EL will work with Maps or not. Xephyrus' collections taglib is useful if you try to go no-beans. Apart from that, a pure JSP site is a joy to create and very fast. I still advise doing things from an MVC point of view. The Model is your map/beans structure, the View are lots of jsp pages which submit to your Controllers which are other jsp pages that DO NOT display content to the user, they merely do things to the structure and redirect. I recommend a naming convention of _addFoo.jsp and add_foo.jsp, where the first is the controller that does the adding and the latter is the html form the user enters the foo data into. By being pure JSP, you can take advantage of a rapid feedback cycle as you can edit the JSP live on the development server. No deploys, restarts, just a magical old system we 90's coders like to call the browser refresh. Lastly, remember to use your Request scope majority of the time and not your Session scope. That's a maxim that most JSP I've seen could do with more adherence to. Hen On Thu, 25 Mar 2004, Zachary Hartley wrote: Martin Cooper wrote: What, exactly, do you mean by pure JSP? If you mean that you'll have I didn't want to use any servlets or beans, just jsp pages. By the way, thanks to everyone for their feedback, it looks like I'll be giving Dreamweaver a go, as my school apparently has some sort of licensing deal such that students get to use freely. Thanks! Zachary Hartley -- [EMAIL PROTECTED] http://www.ramensaurus.org - 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: JSP development environments
Heh, is JBuilder that stunning for JSP? In the non-'enterprise' edition? Above and beyond the other Java IDEs I mean. I usually use either Vim or Eclipse and for JSP I've played at using Dreamweaver. It seems to have a lot of the right things, but the previous version just didn't seem to feel natural to me. The tag-completion seemed to be hit and miss as to when it would work. They've since released a new version, so this might be improved. Generally the JSP support was worth a 7/10. One nice plus of using something like Dreamweaver over a Java IDE is that you are practicing good separation of the jsp from the java. Just because you're doing 2 roles doesn't mean you have to do them in the same tool. One downside is that Dreamweaver support for typical coding SCMs is quite limited. It does MS VSS and its own proprietary basic scm. Otherwise you have to do the cvs/svn/perforce/whatever in a separate tool. Hen On Thu, 25 Mar 2004, Ananth R wrote: Hello, You can use JBuilder. Ananth On Thu, 25 Mar 2004, Zachary Hartley wrote: Hello, I've just started a web project that aims to be pure JSP. Unfortunately, I'm very new to all of this and have not found a satisfactory environment in which to develop JSP pages. Normally, I use Eclipse for my day to day Java programming, but I've found the various plugins for Eclipse to be somewhat lacking so far (Lombez, MyEclipse, et al). I was wondering if anybody had found an IDE-ish environment to work with on JSP web applications. Or do mos people just use a text editor (vim, emacs, et al) from a commandline, coupled with ant et al? Thanks for any feedback on the subject! Zach Hartley -- [EMAIL PROTECTED] http://www.ramensaurus.org - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- A N A N T H. R - 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: ANN: JSTL Quick Reference
I've always used the appendix to Shawn Bayern's JSTL in Action. What does this have above and beyond that? Is it JSTL 1.1 specific? Hen On Thu, 18 Mar 2004 [EMAIL PROTECTED] wrote: I noticed that there seems to be demand for a JSTL Quick Reference. When I was learning JSTL a couple of months ago I put together such a document and I thought others might find it of use. It can be downloaded from http://www.jadecove.com/jstl-quick-reference.pdf. The only downside about the document is that you have to make a book out of it yourself. I call this self-binding :) All feedback is most appreciated and if anyone would like to assist in publishing this document I will be glad to talk about it. Bill Siggelkow Jade Cove Solutions www.jadecove.com [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: ANN: JSTL Quick Reference
Looks very good. A while back, Hans Bergsten asked about whether people want a JSTL Pocket Reference or a larger JSP one, so O'Reilly are obviously vaguely in this area. This is pretty much what I'd hope for if Hans has gone ahead and worked on a JSTL PockRef, so I'll be printing it tomorrow morning :) Thanks. [What tool did you use to create this?] Hen On Thu, 18 Mar 2004, Bill Siggelkow wrote: Henri, I learned JSTL from Shawn's book as well as the spec -- the guide I wrote is more of a deskside quick guide. Kind of like the foldout chart that comes with the O'Reilly HTML -- only more verbose than that. Basically, I was looking for something I could easily hold in my lap and quickly flip through. In addition to what Shawn have my doc provides a short example demonstrating the tag (when needed) -- In addition I cover EL and EL functions (JSTL 1.1) ... I also provide listing of some useful XPath functions. Henri Yandell wrote: I've always used the appendix to Shawn Bayern's JSTL in Action. What does this have above and beyond that? Is it JSTL 1.1 specific? Hen On Thu, 18 Mar 2004 [EMAIL PROTECTED] wrote: I noticed that there seems to be demand for a JSTL Quick Reference. When I was learning JSTL a couple of months ago I put together such a document and I thought others might find it of use. It can be downloaded from http://www.jadecove.com/jstl-quick-reference.pdf. The only downside about the document is that you have to make a book out of it yourself. I call this self-binding :) All feedback is most appreciated and if anyone would like to assist in publishing this document I will be glad to talk about it. Bill Siggelkow Jade Cove Solutions www.jadecove.com [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]
Re: date taglib help
Providing an example might help. It sounds like you're talking about intervals, ie) the amount of time between two points in time. The Java API only really handles points in time and sucks at intervals. Maybe we need to get a formatting taglib for JODA Time, http://joda.sf.net Hen On Sat, 6 Mar 2004, chekuri raju wrote: hello everybody can anyone help me find a tag for dispaying dates between any two dates based on interval like day,week,month.. i did search thanks srinivas - Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: c:out tag silently fails
Just to check, does Thomas even want to use JSP 2.0?
No one's asked if he's using a JSP 2.0 compliant server.
Hen
On Wed, 3 Mar 2004, Adam Hardy wrote:
Thomas,
use the default= attribute to force it to output something on error or
when the value is null.
As for your output, the EL is obviously not being evaluated. Have you
got the setting in your web.xml to affect this? Check out the JSP2.0
spec from Sun. Section 3.3.2 - deactivating EL evaluation. Worth the
read, definitely. It's el-ignored
Adam
On 03/02/2004 11:31 PM Thomas McDonald wrote:
How come this tag is outputing nothing, i.e., it
doesn't render the value of 'i'. Is this an jstl
expression language bug?
I can't get an error to troubleshoot! Obviously the
tags are working, otherwise it wouldn't have looped,
right?
code:
%@ taglib uri=http://java.sun.com/jstl/core;
prefix=c%
html
body
brtime: %=new java.util.Date() %
br
c:forEach var=i begin=1 end=10 step=1
c:out value=${i} /
br /
/c:forEach
/body
/html
output:
time: Tue Mar 02 17:11:53 EST 2004
${i}
${i}
${i}
${i}
${i}
${i}
${i}
${i}
${i}
${i}
__
Do you Yahoo!?
Yahoo! Search - Find what youre looking for faster
http://search.yahoo.com
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
struts 1.1 + tomcat 5.0.16 + java 1.4.2
Linux 2.4.20 Debian
-
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: [Q] Performance of SQL tags?
Just guessing, but I doubt it will be faster performance-wise, just faster to develop. It lets you treat JSP as a scripting language and remove the compile/deploy stage. Hen On Thu, 5 Feb 2004, Riaan Oberholzer wrote: Is the SQL tags (in JSTL) performance acceptable? I'm populating tables and was wondering if it would be better to read the data in normal Java code and then populate the table with td%= row.getItem1() %/td td%= row.getItem2() %/td etc. I'm not too worried about trying to keep java code out of jsp's, I really want the fastest solution if it can make a significant difference. __ Do you Yahoo!? Yahoo! Finance: Get your refund fast by filing online. http://taxes.yahoo.com/filing.html - 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: Tag to Unescape an HTML String?
Commons Lang 2.0+ contains a StringEscapeUtils which has an escapeHtml and unescapeHtml that handle the 's etc. I can look to adding these to the String Taglib as it depends on Lang anyway, is easy to code and is in need of an update to fit Lang 2.0. Still waiting for JSP 2.0 to be a bit more out there before trying to decide what future String Taglib really has for me. Hen On Mon, 26 Jan 2004, Martin van Dijken wrote: Hey Jim and Dan, The URLDecoder.decode method decodes a URLEncoding. This is the encoding browsers do when you type for instance a spacechar in the location bar, the browser replaces it with %20. This is definitely not the same thing as HTML encoding in which you would replace the char by amp;. URLDecoding is definitely not a solution for your current issue. I've never found a generic solution, but that is not to say there isn't one. Concerning your page layout issues, I'd definitely advise you to take a look at Tiles. It works very well with struts as a plugin, but as I understand it can function standalone as well. http://jakarta.apache.org/struts/userGuide/dev_tiles.html Good luck! Martin van Dijken -Original Message- From: James Watkin [mailto:[EMAIL PROTECTED] Sent: zaterdag 24 januari 2004 2:01 To: Tag Libraries Users List Subject: RE: Tag to Unescape an HTML String? A little while ago I tried the Apache Jakarta String TagLib str:decodeUrl. It gave me the following error: URLDecoder: Illegal hex characters in escape (%) pattern - For input string: a. As you suggest, maybe the length of my body HTML String was too long to be passed as a param. - Jim At 04:45 PM 1/23/2004 -0800, you wrote: java.net.URLDecoder.decode() will decode such a string. You could create a simple tag that called the method if you want. Be aware that some servers are unhappy with really big URLs. - Dan -Original Message- From: James Watkin [mailto:[EMAIL PROTECTED] Sent: Friday, January 23, 2004 2:47 PM To: [EMAIL PROTECTED] Subject: Tag to Unescape an HTML String? I have a question regarding the following problem and proposed solution: Within a JSP, what would be the most efficient way to unescape an HTML string? The Regexp tag library? I've managed to avoid writing regular expressions for a long time. Problem: I'm creating some reusable JSP templates that are chained together with c:import. I'm trying to solve the well known problem of having to create two new JSPs for every new page -- one for the new page body, the other to import the master page layout and pass the URL of the new page body JSP. Proposed Solution: Rather than pass the master page layout a URL for the body JSP, I can eliminate the body JSP by passing in the body as a String. If my master page layout is within the same container, then I can use c:set and not have to worry about unescaping the body String. However, I'd prefer (I think) to have the master page layout live outside the container, especially since the JSTL spec notes that foreign context access within the same container might not be supported by all containers. If the master page layout JSP is outside the container of the importing JSP, then the body HTML String has to be passed with c:param, which escapes the string. So I'll need to unescape it be I can use it. - Jim __ James Watkin ACIS Software Development The Anderson School at UCLA [EMAIL PROTECTED] Voice: 1-310-825-5030 Fax: 1-310-825-4835 __ - 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] __ James Watkin ACIS Software Development The Anderson School at UCLA [EMAIL PROTECTED] Voice: 1-310-825-5030 Fax: 1-310-825-4835 __ - 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: [ANN] JavaServer Pages, 3rd Edition (O'Reilly)
How about a JSTL pocket reference Hans? You're with the right publisher and it sounds like the book has the content in it to make it easy. Hen On Tue, 23 Dec 2003, Hans Bergsten wrote: K.C. Baltz wrote: Does you book have a quick-reference/cheatsheet for JSTL? The one from Manning's book (appendix A) isn't really quick enough for me (Too many pages). I find I'd really like a 1-2 page summary of EL and the JSTL tags. I keep meaning to do one up myself, but of course work projects keep taking priority. I'm not sure what you'd like to see covered by a 1 - 2 page summary, but in terms of summaries, my book has 3 page overview of the JSP EL (with tables for all operators and implicit variables) in one chapter, a 3 page intro to JSTL in another chapter, plus appendixes with concice descriptions of all JSTL custom tags and classes and the JSP EL syntax, variables, and type conversion rules. The EL and JSTL tags are also used extensively in realistic examples throughout the book. Hans Hans Bergsten wrote: I'm proud to announce that the 3rd Edition of my JavaServer Pages book is now available at Amazon.com, BarnesAndNoble.com and other online stores, as well as in most regular book stores. The 3rd edition covers all the great new features added in JSP 2.0 and JSTL 1.1, such as tag files (custom tags as JSP pages), the Expression Language, the new, simplified tag handler API, XML syntax enhancements, new configuration options, and a lot more. For more information, a sample chapter and the updated examples, please visit the book web site: http://www.thejspbook.com/ Hans -- Hans Bergsten[EMAIL PROTECTED] Gefion Software http://www.gefionsoftware.com/ Author of O'Reilly's JavaServer Pages, covering JSP 2.0 and JSTL 1.1 Details athttp://TheJSPBook.com/ - 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: sql:query to an ArrayList
You can use the Xephryus Data Structures Taglib here, rather than dropping
down into Java.
http://www.xephyrus.com/taglib-datastructs/
I've been very happily using it on a simple JSP-only system [well,
JSP-only and JavaBeans because JSTL cannot treat Maps as beans
*grumblegrumble*].
If interested, I can send the example code of taking sql into lists next
week [code is at work].
Hen
On Sat, 4 Oct 2003, Serge Knystautas wrote:
Why do you need it as an ArrayList? Generally it's bad practice to
reference objects by interface, not implementation. But anyway, to get
to List...
c:set var=rows value=${rs.rows} /
%
Object[] rows = (Object[]) pageContext.findAttribute(rows);
List testList = Arrays.asList(rows);
%
--
Serge Knystautas
President
Lokitech software . strategy . design http://www.lokitech.com
p. 301.656.5501
e. [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
HI all,
I am trying to figure out how to go from sql:query var=rs
scope=page dataSource=${conn} ... to an ArrayList that I need to
feed to another taglib. I've looked through the Hans' JavaServer
Pages book and found something that looked like it should work:
%
ArrayList testList = new ArrayList();
%
c:forEach items=${rs.rows} var=row varStatus=status
c:set var=partNum value=${row.PartNumber}/
%
String partNumber = (String) pageContext.getAttribute(partNum);
testList.add( partNumber );
%
/c:forEach
%
request.setAttribute( testList, testList );
%
display:table name=testList class=its/
However, the page is truncated before it even appears to run this
code (last line is td8)? If I delete the scriptlet in the
middle of the forEach loop the page displays properly with display
tag saying that it is empty... I also tried using:
jsp:useBean id=partNum class=java.lang.String/
%
testList.add( partNum );
%
and got the same weird truncation.
I'd appreciate some help on going from the sql tag's row collection
to an ArrayList.
-
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: JSTL startup times - is caching going on?
The JSP spec for Tomcat 4.1 does say that a container may cache Tag objects between page runs. It sounds like this could be what's happening here. I've no idea whether it would cache across sessions etc. Up to the server and not the taglib. On the speed issue. What are you using to create the SVG? And where does it get the data? Off-topic: I've been having fun with the Cewolf JFreeChart library and it's pretty nifty. Hen On Sat, 20 Sep 2003, Richard Mixon (qwest) wrote: I am having an issue with large startup times the first time one of my pages runs that uses JSTL mostly the core library. Subsequent requests (even for different users on different data) take much, much less time. Here is a little more detail. Any ideas are much appreciated. My ISP is pretty irate because we suck up huge amounts of CPU each time it happens. We are using Tomcat 4.1.24, Java 1.4.1 and Struts 1.1. OK, the page uses a couple of nested foreach loops to generate a grid/chart of SVG markup language. It also uses a couple of small foreach loops to generate tick marks on an axis. It looks something like: Chart page embed tag include JSP/JSTL page to generate footer. include JSP/JSTL page to generate x and y axis JSTL markup to generate main body of chart include JSP/JSTL page to generate footer. The request takes a half second to build the Java objects that the JSTL code uses to render on the page. But the rendering takes 45 second on a 650MHZ Sun SPARC III machine and almost that long on a fast Windows machine (2500 MHZ). The second and subsequent times the chart rendering drops down to less than 200 milliseconds. Then about five minutes later, if the chart is requested again, it takes the 45 seconds to generate, then 200 milliseconds for subsequent requests. Thanks - Richard - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to get the size of a java.util.List object in EL?
This has been on the list before I think. The recommended solution appears
to be to replace your List class with a ListBean which contains a getSize
method. Would probably be useful if Taglib project could have these
classes available for download. Anyone implemented these and feel like
offering them up?
Another option is to have a tag to get it. Maybe Xephyrus could add it to
their datastruct taglib:
http://www.xephyrus.com/taglib-datastructs/reference.html
Hen
On Wed, 17 Sep 2003, Adam Hardy wrote:
Hi Billy,
I don't know about this one. Maybe someone more guru-like will step up
with an answer 8-)
I'm not quite sure why EL doesn't like this but I think it's because the
List class is not a javabean - presumably EL looks for getSize() rather
than the actual size(), but that doesn't explain why it's complaining
about an integer.
Adam
On 09/17/2003 02:19 AM Billy Bacon wrote:
I need to get the size (as an int) of a java.util.List I have. The following
doesn't work
c:out value=Size = ${browseForm.map.colInfoList.size}/
It gives me the following exception...
ServletException in:/jsp/browseQueueBody.jsp] An error occurred while
evaluating custom action attribute value with value Size =
${browseForm.map.colInfoList.size}: The . operator was supplied with an
index value of type java.lang.String to be applied to a List or array, but
that value cannot be converted to an integer. (null)'
Does anyone know how I could get the size of the List?
- Billy -
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
struts 1.1 + tomcat 4.1.27 + java 1.4.2
Linux 2.4.20 RH9
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: JSTL in Action
I've not seen any Manning books on Safari. I presume this is a big-business thing and not related to a specific book. Manning are quite into eBooks, so maybe they're seen as Safari competitors. Hen On Sun, 7 Sep 2003, Rick Ross wrote: Any chance of getting that onto Safari? I know I sound like broken record here, but I love it and I think it's a good deal for the writer/publisher as well. R. Shawn Bayern wrote: Hi there (from law school)! :) As I take a break from reading about civil rights in California, I just wanted to point out that I just found out JSTL in Action is back in stock at Amazon.com. (Some people here had pointed out that it was sold out for a while, but Amazon's stock is now replenished.) Hope that helps, Shawn - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: concatenate strings
Just do:
c:setl var=varSum value=${variable1}${variable2} / ??
Think that would work.
Hen
On 26 Aug 2003, James Norman wrote:
Hi All,
I have two variables that I set using the c:set tags.
c:set var=variable1 value=someValue /
c:set var=variable2 value=1 /
And I want to concatenate the two and store the value in another var.
c:setl var=varSum value=${variable1 + variable2} /
But this blows up with an error message. Any ideas?
Thanks,
James Norman
-
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: c:forEach items=${%=CONSTANT.MY_C%}...
On Sat, 26 Jul 2003, Eric W Hauser wrote: If you want to use constant fields, check out the archives for this list...There have been some good posts in the last couple of weeks on how to accomplish this...JSTL does not provide a mechanism for retrieving constant values from classes...Of course, there is a tag for it in the unstandard library...But something about an unstandard library as part of a standard library just gives me a headache...So, I would stay away from that and use solutions based on the J2EE spec... The reason why I make sure people are aware of the unstandard-library approach is that they may not have Actions or Servlets. The Java community has a very bad habit of assuming that every situation requires Java coding. This is pretty bad for a web-designer who doesn't understand Java but is quite happy with tags. Unstandard taglib exists primarily for people who do not have a Servlet or use one of the Model-2 MVC setups. Something I do plan to add is a more powerful un:bindAll tag which will bind all constants in a class/interface into the session. I seem to recall that Java web containers also have the ability to run a class on startup (?) so another approach might be to have something nice tucked in there. Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Need Help Getting Taglibs Working
On Tue, 15 Jul 2003, C F wrote: Thanks for your response Henri. I have or have tried things similar to what you are suggesting below and I believe all of my URIs are correct. So I have two questions for you 1) Are both the jars *and* the tld's required? I thought I read that only the jars are now required. I've always put both in. I know jars are meant to be able to have tld's in, but it's not a practice I've used very often. 2) Are you telling me that 'logging' and 'string' taglibs are required for the standard taglib or were you just showing me an example of what you had? Just an example. At work, so wanted to pass the information over speedily. Do you want to try mailing your web.xml to the list? Just in case something looks dodge to someone? Hen Henri Yandell [EMAIL PROTECTED] wrote: WEB-INF/ should look akin to: c.tld fmt.tld log4j.properties sql.tld taglibs-string.tld x.tld classes lib taglibs-log.tld web.xml WEB-INF/lib should look akin to: commons-lang-1.0.jar jdbc2_0-stdext.jar saxpath.jar xalan.jar dom.jar jstl.jar standard.jar xercesImpl.jar jaxen-full.jar log4j-1.2.7.jar taglibs-log.jar jaxp-api.jar sax.jar taglibs-string.jar taglibs-string pulls in the commons-lang requirement and taglibs-log pulls in the log4j requirement, but I thought I'd include them as good marketing :) web.xml should contain bits like: javax.servlet.jsp.jstl.sql.dataSource jdbc/TimeTrackerDS http://jakarta.apache.org/taglibs/string-1.0 /WEB-INF/taglibs-string.tld http://java.sun.com/jstl/core /WEB-INF/c.tld I think the taglib-uri's change for jstl 1.1. Hen On Tue, 15 Jul 2003, C F wrote: Hello, I tried for many hours to get Taglibs working with Tomcat. I'm at my wit's end! Hopefully someone here can help. I'm using Tomcat tomcat-4.1.24 and jakarta-taglibs-20030713 nightly build. I'm trying to get the standard JSTL 1.0 tags working. When I copy the jars from standard-1.0\lib into my WEB-INF\lib. I get a bunch of errors starting up when Tomcat (partial stack trace at the bottom of this message). When I don't do the jars and I just copy the tld files from standard-1.0\tld into my WEB-INF directory and put the entries into the web.xml I don't get any errors at Tomcat startup but when I try to use the JSTL tags such as , I get a message saying that it can't find the out class! I've seen about 3 or 4 different versions of installations directions floating around for TagLibs and I think I've tried every combination of all of them. I'm out of ideas. Help! Thanks!!! === Using CATALINA_BASE: C:\tomcat Using CATALINA_HOME: C:\tomcat Using CATALINA_TMPDIR: C:\tomcat\temp Using JAVA_HOME: C:\j2sdk1.4.1_02 Jul 14, 2003 11:55:10 PM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Jul 14, 2003 11:55:11 PM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Jul 14, 2003 11:55:12 PM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Jul 14, 2003 11:55:15 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.24 Jul 14, 2003 11:55:31 PM org.apache.commons.digester.Digester error SEVERE: Parse Error at line 6 column 19: Document root element taglib, must match DOCTYPE root null. org.xml.sax.SAXParseException: Document root element taglib, must match DOCTYPE root null. at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source) at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source) at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source) at org.apache.xerces.impl.dtd.XMLDTDValidator.rootElementSpecified(Unknown Source) at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(Unknown Source) at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.commons.digester.Digester.parse(Digester.java:1618) at org.apache.catalina.startup.ContextConfig.tldScanStream(ContextConfig.java
Re: Displaying SQL being executed
P6Log at: http://www.p6spy.com/ can do this for you. Hen On Tue, 15 Jul 2003, Narayan, Anand wrote: Is there any way to tell the SQL tags to show/log all the sql statements being executed. Thanks Anand - 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: Accessing static variables
The unstandard taglib provides a way to get at these static variables: http://jakarta.apache.org/taglibs/sandbox/doc/unstandard-doc/intro.html On Wed, 2 Jul 2003, Capr1ce wrote: I'd just like to agree that this is quite annoying. If I have any static variables that I need to access from JSP pages, I set them as application scope variables in a load on startup servlet. Annoying, but it's not a bad work around. At 10:47 PM 01/07/2003 -0500, you wrote: I searched through the archives, and I couldn't find a good answer for this question. Is there a reason why there is not a JSTL tag to expose the static final variables for a class? You can obviously do this by importing the class and using %= MyClass.STATICVAR %, or by specifying it as an attribute in the session or request scope. I don't believe it would be too difficult to code the necessary tag, but I was first curious as to why this was keep out of the specification. My guess would be that someone was trying to say that it is best to keep string literals out of source code, and that they could be better defined in a properties file. However, a web application framework I use makes use of String literals in the source files, so I was looking for a way to access them without scriptlets. --- Eric Hauser [EMAIL PROTECTED] (317) 679-4766 - 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: [string] Unable to find setter method for attribute 'newlineToken'
My first guess is the rather simple thought that you've not got 1.0.1
installed properly on the Linux machine.
Either you're using a 1.0 tld file, or you've got the jar in the classpath
more than once?
Hen
On Fri, 4 Apr 2003, Matt Raible wrote:
The following works fine on Windows, but not on Linux - any ideas? I'm using
String 1.0.1.
s:replace replace=NL with=br /NL newlineToken=NLc:out
value=${changeRequestFormEx.notes}//s:replace
Thanks,
Matt
NOTE: I tried using lt;br /gt; instead of br /, but this did not work - it
rendered lt;br /gt; instead of br /.
-
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: What is the default datasource?
On Tue, 25 Mar 2003, aps olute wrote: Hi, What is the default datasource used if one uses sql:query, sql:update and sql:transaction without the dataSource attribute? or no sql:dataSource ... / The one set in your web.xml as: context-param param-namejavax.servlet.jsp.jstl.sql.dataSource/param-name param-valuejdbc/NameOfResourceInServeXmlDS/param-value /context-param [and have mentioned at the bottom of the web.xml as a resource] At least that's how I have it working by default. How about if one has this on the top of jsp page: 5 %@ page import=javax.servlet.jsp.jstl.core.Config % 6 % Config.set(session,javax.servlet.jsp.jstl.sql.dataSource,jdbc:mys ql://192.168.100.1:3306/menagerie,com.mysql.jdbc.Driver,mysql); % 7 %@ taglib prefix=sql uri=http://java.sun.com/jstl/sql; % I didnt have user and password setup on the above, is the dataSource set-up properly? and how does the sql tags refers to this dataSource? I am using tomcat 4.1.18 + jdk1.4.0_01. Someone has configuration to setup the datasource correctly with tomcat? I always had this issue and was never ever able to resolve tomcat datasource issue. There are three steps to setting up JNDI [for JSTL anyway] in Tomcat: the first is to put: context-param param-namejavax.servlet.jsp.jstl.sql.dataSource/param-name param-valuejdbc/TimeTrackerDS/param-value /context-param at the top of your web.xml [under the web-xml tag] The second is to put: resource-ref description Our datasource. /description res-ref-namejdbc/TimeTrackerDS/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref at the bottom of your web.xml [but put it above a security-constraint/login-config tag if you have those. I'm assuming not at the moment. The order of web.xml is very important] Then in your server's server.xml, you need to add a Resource to your Context, much like: Context path=/timetracker docBase=timetracker debug=0 reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=localhost_timetracker_log. suffix=.txt timestamp=true/ Resource name=jdbc/TimeTrackerDS auth=Container type=javax.sql.DataSource/ ResourceParams name=jdbc/TimeTrackerDS parameternameuser/namevaluetimetk/value/parameter parameternamepassword/namevaluehuckleberry/value/parameter parameternamedriverClassName/name valueorg.gjt.mm.mysql.Driver/value/parameter parameternamedriverName/name valuejdbc:mysql://machinename.flamefew.net/timetk/value /parameter /ResourceParams /Context Lastly, place the Jar for your driver [ie mm.mysql..jar] in your common/lib directory of the Tomcat server. I find that given all these [and make sure you didn't install the LE, light-edition of tomcat] that things work. Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Basic EL Use Help
One thing to check is that you have a Struts version that supports EL [or
you're using JSP 2.0]. Your EL looks good.
Hen
On Sun, 23 Mar 2003, Adam Sherman wrote:
I think I must have missed something.
If a servlet, in my case a Struts Action, contains:
request.setAttribute( ca.tritus.tmailer.CONFIRM_ACTION, confirmBean );
And the Action forwards to a JSP page that contains:
html:form action=${ca.tritus.tmailer.CONFIRM_ACTION.action}
The tag should see the value of confirmBean.getAction(), correct?
Thanks,
A.
--
Adam Sherman
Tritus CG Inc.
http://www.tritus.ca/
+1 (613) 797-6819
-
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: Java constants as attribute values
Nice trick :) On Tue, 11 Mar 2003, Serge Knystautas wrote: Karr, David wrote: The JSTL EL references JavaBeans properties, collections, and maps. That's it. If you want to reference a constant, you'll have to have your business or setup logic put the constant into a JavaBean property, collection, or map. What we did was create a servlet context listener that using reflection to inspect a Constants object and store these values as application scope attributes. This allowed... session.getAttribute(Constant.BLAH) to be equivalent to $sessionScope[BLAH] The dynamic reflector meant we had no extra work to expose these constant values to EL as we added them for our Java code. -- Serge Knystautas President Lokitech software . strategy . design http://www.lokitech.com p. 301.656.5501 e. [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: c:out
I'm just guessing, based on frequent other answers to the list, but have
you tried:
${sessionScope['com.symbol.mobilecommerce.analysis.SESSION_USER'].firstName}
Hen
On Sun, 2 Mar 2003, Sloan Seaman wrote:
I have a variable in the session named:
com.symbol.mobilecommerce.analysis.SESSION_USER
I want to get the object via c:out and use it in a JSP page.
When I have the variable just named SESSION_USER it works fine.
Example (note core:out = c:out)
Greetings
core:out value=${sessionScope.SESSION_USER.firstName}/
core:out value=${sessionScope.SESSION_USER.lastName}/.
But if I try:
Greetings
core:out
value=${sessionScope.com.symbol.mobilecommerce.analysis.SESSION_USER.firstN
ame}/
core:out
value=${sessionScope.com.symbol.mobilecommerce.analysis.SESSION_USER.lastNa
me}/.
It doesn't work.
I know this is because c:out is trying to call the object com and then the
getter symbol and so on.
How do I get around this so that it works?
Thanks!
-
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: Jakarata taglibs and JSTL
I did it a little bit back, but it could have been on Dev list. I believe that currently my obvious toolset would be: JSTL, Log, Regexp, String. [also Iterators in the sandbox by its description] Each of these are generic enough to be something I'd expect to be available to me in any JSP page, and I'd expect them to be complimentary. The nightly String build does allow EL-ization. Doing the same for Log and Regexp is on my todo list. The next set are the overlapping [which to all extents and purposes I believe will be overriding and see no more development on the Jakarta taglibs]: Application DateTime DBTags I18N Page Request Response Session XTags While they may have functionalities not in JSTL, it's a typical example of a weaker standard being better than a stronger proprietary solution. Next there are the alsoUnique set, which I interpret as being outside the scope and range of a web designer's normal usage [which is JSTL's scope]: IO JMS Cache Benchmark BSF Mailer Scrape Generally I view these as being a way of handling small programming tasks in the JSP rather than hidden away in Java. I would not expect these to be in a JSP environment but would expect them to be architectual choices. Bear in mind that I'm only actively involved in 2 of these tags [I wrote String and I maintain Log]. There's also some work underway into a JUTL to complement JSTL [unstandard instead of standard] which may pull the pieces of functionality that the deprecated [someday] taglibs had that JSTL doesn't. Tim O'Brien has added an instanceof and ignore-case-equals tag to it and I'm working on a couple. Hen On Sat, 1 Mar 2003, Hanasaki JiJi wrote: Anyone care to share thoughts on which taglibs from jakarta are overlapping/complimentary/justUnique with respect to JSTL? Thanks -- = = Management is doing things right; leadership is doing the = = right things.- Peter Drucker= =___= = http://www.sun.com/service/sunps/jdc/javacenter.pdf = = www.sun.com | www.javasoft.com | http://wwws.sun.com/sunone = = - 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]
JCE Taglib
This looks like a pretty useful taglib: http://jcetaglib.sourceforge.net/ Just thought I'd mention it :) Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: how to look for substrings
regexp taglib?
On 20 Feb 2003, Felipe Schnack wrote:
Hey all
How can I include the body of a tag (much like an if) when a
substring is found using JSTL? Basically, I would like to do this:
c:if test=${param.name like '%smith%'}
it works!
/c:if
But I see there isn't a like operator :-)
--
Felipe Schnack
Analista de Sistemas
[EMAIL PROTECTED]
Cel.: (51)91287530
Linux Counter #281893
Centro Universitário Ritter dos Reis
http://www.ritterdosreis.br
[EMAIL PROTECTED]
Fone/Fax.: (51)32303341
-
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: EL Functions
From what little I know, JSP 2.0 introduces the concept of functions to EL. I doubt these equate to ECMAScript, but is rather the ability to define your own functions. I'v eno clue if there will be standard-ised functions, though I'd expect JSTL might be the one to determine those. [Sorry, I'm quite clueless but there might be some nuggets there to help you move on, like reading the JSP 2.0 spec] Hen On Sun, 16 Feb 2003, David Goodenough wrote: I notice in the source of Taglibs that there are what appear to be EL functions, but these do not appear in the JSTL reference material. Is there a definition of these functions? Or can we assume that all the functions in JavaScript (EcmaScript) exist in EL? David - 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]
RE: Problem with empty key word on a collection.
On Thu, 13 Feb 2003, Schnitzer, Jeff wrote: From: Shawn Bayern [mailto:[EMAIL PROTECTED]] Why not implement the empty keyword on all collections? The method isEmpty is available in the Collection interface. Was there some sort of argument against that when the spec was defined? I believe so; I don't remember the details of the debate, but I think the justification is that the EL doesn't deal with Collections in general in any other situation. ?? I'm pretty sure I can do a forEach across a Collection. This seems entirely inane. Would someone patch the Jakarta implementation to allow the empty operator on Collection? We don't use specifications, we use software. For Tomcat, I imagine the answer would be a flat no, but Jeff has a point here. Standard Taglib isn't the RI anymore is it? Doesn't that come from Sun? So can't Standard Taglib add patches like this that are natural and right? Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ELSE for JSTL
On Sat, 8 Feb 2003, Mirko Nasato wrote: Henri Yandell wrote: On Fri, 7 Feb 2003, Ivonne Barrantes wrote: ? When we'll be able to enjoy the beneficts of our beloved ELSE for JSTL ? I know we have the c:choose tag, but it takes more code lines then a simple c:else What do you think about it Shawn? Shawn mentioned it in a post a week back or so I think. Unsure if it was on Dev or Users. Basically the problem with c:else is that there's no container tag: c:if.. /c:if c:else /c:else so it's probably a pain to implement. Why not something like: c:if test=... foo c:else bar /c:else /c:if Why not: c:if test=... c:do foo /c:do c:else bar /c:else /c:if ?? Just to make it a bit nicer in xml look and feel. Which of course is synonymous to choose I think :) Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ELSE for JSTL
On Fri, 7 Feb 2003, Ivonne Barrantes wrote: ¿ When we'll be able to enjoy the beneficts of our beloved ELSE for JSTL ? I know we have the c:choose tag, but it takes more code lines then a simple c:else What do you think about it Shawn? Shawn mentioned it in a post a week back or so I think. Unsure if it was on Dev or Users. Basically the problem with c:else is that there's no container tag: c:if.. /c:if c:else /c:else so it's probably a pain to implement. However, it's probably worth trying outside of JSTL to see if it's possible :) Any interest in working on an else tag? Either one that worked with c:if or had its own xx:if tag would be a good way to show the JSTL JSR group that such a thing is possible. I'll add it to the list I've started compiling of useful tags to code to compliment the JSTL. Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: accessing static fields/methods from a static class using jstlel
On Wed, 5 Feb 2003, Pierre Delisle wrote: Henri, Not being able to use static properties is a bit crappy. Who do we go kick to get them? JSTL JSR? Shawn? JSP JSR? As of JSP 2.0/JSTL 1.1, the Expression Language is owned by the JSP spec. The above issue as well as support for method invocation in the EL has been the center of hot debates in JSR-152 (JSP 2.0). The tradeoff for JSP 2.0 has been to extend the EL to support declared functions. See JSP 2.0 Proposed Final Draft (http://jcp.org/aboutJava/communityprocess/first/jsr152/index.html) for more details, and send your comments to [EMAIL PROTECTED] if you'd like to voice your opinion. Thanks Pierre, For the JSTL and JSP JSR's [as the chief ones I'm interested in], do you know of any archive online which lists the comments which have been sent in? It'd be even better to see the replies, but i understand that these are probably covered by NDAs. Being able to see what comments have been submitted would help with a lot of things: *) Know what's already been done to death *) Help create new ideas in my head *) Help collate a separate taglib with extensions to the spec *) Have a vague clue as to what the JSRs are deliberating over Thanks, Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Non Java Developers, programmers using JSTL and taglibs
On Tue, 4 Feb 2003, Jerome Jacobsen wrote: What does Javadoc document? Java. I think it is too much to ask most page designers to understand JavaBeans which means understanding Java types (primitive, wrappers, Collections, Maps). And then they'd need to understand this Expression Language and its type conversion/coercion rules. I like this statement. What it shows is that there is no standard way in which the Java developers can document the parts of a system that are availble for the JSP designer. There ought to be some way in which I can tell the JSP designer that on these pages, they have this variable, which has these sub-variables. ie) All pages except for login.jsp have a user variable which has user.name, user.role [for use with the contains tag] and user.birthday, which is a Date. I'd define a sub-type of Java's types: Text, Number, Date, Variable. Variable's have Sub-variables. These are of the type of one of the above. I'd also need to define MultiVariable. Certain JSTL tags [and custom tags, and Jakarta tags] may be used with certain JSP-types. So the problem is not so much JSTL, as that people are teaching JSTL and JSP as some form of Java and not as a completely new language/concept. With a standard way in which to Java and JSP people can communicate, and a new set of concepts with which JSP designers can understand JSP without being aware of the Java underneath, things would be a lot easier I think. Hen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: FW: String TagLib 1.0 wordWrap StringIndexArrayOutOfBoundsException(Bug#15321)
Nope. I'll get on it now. Sorry about that. Hen On Tue, 28 Jan 2003, Robert Taylor wrote: Has anyone addressed this bug yet? robert -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED]] Sent: Thursday, December 12, 2002 11:58 AM To: Tag Libraries Users List Subject: RE: String TagLib 1.0 wordWrap StringIndexArrayOutOfBoundsException Okay. I entered it as a bug. See bug #15321. robert -Original Message- From: Henri Yandell [mailto:[EMAIL PROTECTED]] Sent: Thursday, December 12, 2002 11:24 AM To: Tag Libraries Users List Subject: Re: String TagLib 1.0 wordWrap StringIndexArrayOutOfBoundsException Hey Robert, This is my fault, I need to somehow document that the wordWrap method is a bit suss. Certain combinations of characters in different positions can make it blow up, while the rest of the time it sails on through. It's definitely nothing you are doing but just dodginess in the underlying word-wrapping code. If you could push this into bugzill as a bug, hopefully it'll help kick me into refactoring and unit-testing that method. Most of String-taglib is in Commons Lang now [the underlying code], so it's well unit-tested there, but wordWrap and a couple of other methods are not. [quoteRegularExpression, wordWrap and truncateNicely] [metaphone and soundex are in Commons Codec, but not released there yet] [xml functions are not in Commons Lang] Sorry for the bugs, coder's fault. Hen On Thu, 12 Dec 2002, Robert Taylor wrote: I just downloaded the String Tag Lib 1.0 binaries and started using the wordWrap functionality. It seems to be blowing up if the tag attempts to wrap a string that contains a newline character as the 81st character. It will not blow up if the 81st character is not a new line character. This is my usage: string:wordWrapbean:write name=form property=body ignore=true//string:wordWrap Partial stack trace: 2120: java.lang.StringIndexOutOfBoundsException: String index out of range: 80 2120: at java.lang.String.charAt(String.java:455) 2120: at org.apache.taglibs.string.util.StringW.wordWrap(StringW.java:181) 2120: at org.apache.taglibs.string.WordWrapTag.changeString(WordWrapTag.java:159) 2120: at org.apache.taglibs.string.StringTagSupport.doEndTag(StringTagSupport.java:13 5) Has anyone else had this problem. I search bugzilla and didn't find any bugs mentioned. robert -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: FW: String TagLib 1.0 wordWrap StringIndexArrayOutOfBoundsException(Bug#15321)
Okay, was an odd bug :) It occured on the 80th, 155th, 259th, 497th, 591st... element. Which might just be dependent on the random string i was throwing into it. Anyways, I've protected against it, and after I commit it'll go into tonight's nightly build. I've only tested the underlying Java util class, but it's there where the real bug is. The taglib should reflect the fix fine. wordWrap is one of those methods I know I should have done with far more beauty, but it's managed to evolve to pretty much do what it's meant to. I overestimated the pain of this bug I think :) Let me know if this fixes things for you tomorrow, Hen On Tue, 28 Jan 2003, Robert Taylor wrote: No worries. Thanks for a very useful tag library! robert -Original Message- From: Henri Yandell [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 28, 2003 5:41 PM To: Tag Libraries Users List Subject: Re: FW: String TagLib 1.0 wordWrap StringIndexArrayOutOfBoundsException (Bug#15321) Nope. I'll get on it now. Sorry about that. Hen On Tue, 28 Jan 2003, Robert Taylor wrote: Has anyone addressed this bug yet? robert -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED]] Sent: Thursday, December 12, 2002 11:58 AM To: Tag Libraries Users List Subject: RE: String TagLib 1.0 wordWrap StringIndexArrayOutOfBoundsException Okay. I entered it as a bug. See bug #15321. robert -Original Message- From: Henri Yandell [mailto:[EMAIL PROTECTED]] Sent: Thursday, December 12, 2002 11:24 AM To: Tag Libraries Users List Subject: Re: String TagLib 1.0 wordWrap StringIndexArrayOutOfBoundsException Hey Robert, This is my fault, I need to somehow document that the wordWrap method is a bit suss. Certain combinations of characters in different positions can make it blow up, while the rest of the time it sails on through. It's definitely nothing you are doing but just dodginess in the underlying word-wrapping code. If you could push this into bugzill as a bug, hopefully it'll help kick me into refactoring and unit-testing that method. Most of String-taglib is in Commons Lang now [the underlying code], so it's well unit-tested there, but wordWrap and a couple of other methods are not. [quoteRegularExpression, wordWrap and truncateNicely] [metaphone and soundex are in Commons Codec, but not released there yet] [xml functions are not in Commons Lang] Sorry for the bugs, coder's fault. Hen On Thu, 12 Dec 2002, Robert Taylor wrote: I just downloaded the String Tag Lib 1.0 binaries and started using the wordWrap functionality. It seems to be blowing up if the tag attempts to wrap a string that contains a newline character as the 81st character. It will not blow up if the 81st character is not a new line character. This is my usage: string:wordWrapbean:write name=form property=body ignore=true//string:wordWrap Partial stack trace: 2120: java.lang.StringIndexOutOfBoundsException: String index out of range: 80 2120: at java.lang.String.charAt(String.java:455) 2120: at org.apache.taglibs.string.util.StringW.wordWrap(StringW.java:181) 2120: at org.apache.taglibs.string.WordWrapTag.changeString(WordWrapTag.java:159) 2120: at org.apache.taglibs.string.StringTagSupport.doEndTag(StringTagSupport.java:13 5) Has anyone else had this problem. I search bugzilla and didn't find any bugs mentioned. robert -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: about EL-based JSTL
On Sun, 19 Jan 2003, Kishi Mikio wrote: But, because expression language is available in only JSTL, it is inconvenience. Also, expression language has some problems. The nightly build of the String taglib ought to work in an EL environment. I can add the same feature to the Log taglib's nightly build. Would be interesting to hear which taglibs you'd want EL-ized. So, I have considered the use of not EL-based JSTL but RT-based JSTL in all JSP parts . Has it made a mistake in this strategy ? [Have?] I don't think so. You're just using the JSTL in the same style as all taglibs have been used before. Nothing wrong there. Is it better to use EL-based JSTL ? I think it's an architectual rather than technical decision. JSP 2.0 will be EL-ised by default [as far as I know] so by using the EL-based JSTL now you might get better forward compatibility. Then again, turning off the EL is just a config option in the web.xml so it won't be very hard. [I'm slowly putting together the JSP 2.0 world in my mind, so I may be way off] Hen -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
[ANN] Apache Jakarta Log Taglib release
The Apache Jakarta Taglibs project would like to announce the release of the Log Taglib. Version 1.0 of the Log Taglib is compiled against the latest version of Apache's Log4j project [version 1.2.7] and provides access for JSP developers to write to application logs. More information may be obtained at the Log Taglib homepage: http://jakarta.apache.org/taglibs/doc/log-doc/intro.html More information on Log4j may be obtained at: http://jakarta.apache.org/log4j/ For users not using Log4j as their logging framework, the CVS HEAD version of the Log Taglib is being upgraded to support Apache Jakarta Commons Logging instead of Log4j. More information on this can be obtained on the Jakarta Taglibs Users mail list [EMAIL PROTECTED]. Henri Yandell -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: String TagLib 1.0 wordWrap StringIndexArrayOutOfBoundsException
Hey Robert, This is my fault, I need to somehow document that the wordWrap method is a bit suss. Certain combinations of characters in different positions can make it blow up, while the rest of the time it sails on through. It's definitely nothing you are doing but just dodginess in the underlying word-wrapping code. If you could push this into bugzill as a bug, hopefully it'll help kick me into refactoring and unit-testing that method. Most of String-taglib is in Commons Lang now [the underlying code], so it's well unit-tested there, but wordWrap and a couple of other methods are not. [quoteRegularExpression, wordWrap and truncateNicely] [metaphone and soundex are in Commons Codec, but not released there yet] [xml functions are not in Commons Lang] Sorry for the bugs, coder's fault. Hen On Thu, 12 Dec 2002, Robert Taylor wrote: I just downloaded the String Tag Lib 1.0 binaries and started using the wordWrap functionality. It seems to be blowing up if the tag attempts to wrap a string that contains a newline character as the 81st character. It will not blow up if the 81st character is not a new line character. This is my usage: string:wordWrapbean:write name=form property=body ignore=true//string:wordWrap Partial stack trace: 2120: java.lang.StringIndexOutOfBoundsException: String index out of range: 80 2120: at java.lang.String.charAt(String.java:455) 2120: at org.apache.taglibs.string.util.StringW.wordWrap(StringW.java:181) 2120: at org.apache.taglibs.string.WordWrapTag.changeString(WordWrapTag.java:159) 2120: at org.apache.taglibs.string.StringTagSupport.doEndTag(StringTagSupport.java:13 5) Has anyone else had this problem. I search bugzilla and didn't find any bugs mentioned. robert -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: JSTL
JSTL is a specification. JSP Standard Tag Library is the meaning of that acronym. Jakarta Standard Tag Library is the Jakarta implementation of JSTL. Hen On Wed, 11 Dec 2002, Timothy Fisher wrote: JSTL, stands for JSP Standard Tag Library I believe they are one and the same. Tim -Original Message- From: Christian Avril [mailto:[EMAIL PROTECTED]] Sent: Wednesday, December 11, 2002 12:22 PM To: [EMAIL PROTECTED] Subject: JSTL Hi , Can You tell me what's the difference between JSTL andJSP Standard Tag Library I Just use Struts and I use the tag ( html , logic ...bean ) I see information about JSTL . ( c for core ...etc ) But , please what's difference with JSP Tag Library. Let's see... perhaps JSTL is for Apache jakarta and JSP TL for Sun ? or JSP Standard Tag Library when JSTL ( core, xml,database ) is not enough ? I know, when we don't know , It's confused Thank's Chris -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: ?? Using Taglib JARs Across Multiple Contexts ??
I think this came up a while ago. If I recall correctly, the only solution was to use symbolic links, and there is no solution if you are packaging your code in WARs. This obviously only works on platforms that support sym links fully, and I don't think Windows platforms do. I believe the thread was on this mail list [rather than Developers] so you might be able to find something on it by going to an archive and having a search. I may be misrepresenting the summary from it. I agree with you, it's a fair bit of a pain. I'd also like to see some way to have a config file for a WAR which is outside the WAR. Maybe if I put myProd.war.conf.xml or some such in the webapps or deploy directory, then it would automatically merge it in with the unpacked WAR file. Hen On Mon, 9 Dec 2002, Tony LaPaso wrote: Hello all, Although I'm using Tomcat v4.1.12 with Apache's JSTL Taglib, this issue really applies to *all* taglibs, not just JSTL: I'm finding that if I have several webapps (i.e., several Contexts), all using JSTL, I need to replicate the taglib JARs (jstl.jar and standard.jar) to the WEB-INF/lib directories of *each* webapp using JSTL. Of course, this means that each webapp loads its own copy of the classes contained in those JARs. That seems a bit wasteful. I would much rather put the JARs in a common directory, (e.g., Tomcat's common/lib) thereby allowing all webapps to share the same JARs. Unfortunately, this technique does not work. When I move the JARs to Tomcat's common/lib directory I receive an error when I try to run a JSP containing a JSTL tag. The error message indicates the JAR (jstl.jar) cannot be found. My TLD resides in \WEB-INF. I do *not* have taglib elements in web.xml. One suggestions I received was to include taglib elements in web.xml but that will not work since the taglib-location element cannot refer to a location outside the current context. Does anyone have an idea about this -- how to share taglib JARs across contexts? Thanks... -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: JSTL Bug - requestScope[var] not working
I get pretty stupid with JSTL sometimes, but aren't you trying to treat
requestScope as a map?
ie) it should be requestScope.var?
Other useful things that took me a while to get:
request.getParameter(Xxx) is available as:
param.Xxx
and the request itself can be got to via:
pageContext.request.remoteUser
[jsut trying to help until one of the real JSTL guys shows up :) ]
Hen
On Thu, 21 Nov 2002, Scott Goldstein wrote:
I think this may have already been posted, but I don't recall the
answer.
Aren't the following two snippets identical?
%
String value = foo;
%
c:out value=${requestScope[value]}/
and
%= request.getAttribute(value) %
The first is returning null and the second is returning the appropriate
attribute value. I looked in the JSTL spec and it looks like the first
should work.
Is this a bug?
Thanks.
Scott
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: JSTL Bug - requestScope[var] not working
I seem to have a wonderful ability to not see Shawn's replies. Sorry
Shawn.
On Thu, 21 Nov 2002, Henri Yandell wrote:
I get pretty stupid with JSTL sometimes, but aren't you trying to treat
requestScope as a map?
ie) it should be requestScope.var?
Other useful things that took me a while to get:
request.getParameter(Xxx) is available as:
param.Xxx
and the request itself can be got to via:
pageContext.request.remoteUser
[jsut trying to help until one of the real JSTL guys shows up :) ]
Hen
On Thu, 21 Nov 2002, Scott Goldstein wrote:
I think this may have already been posted, but I don't recall the
answer.
Aren't the following two snippets identical?
%
String value = foo;
%
c:out value=${requestScope[value]}/
and
%= request.getAttribute(value) %
The first is returning null and the second is returning the appropriate
attribute value. I looked in the JSTL spec and it looks like the first
should work.
Is this a bug?
Thanks.
Scott
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Question for Bergsten
On Thu, 21 Nov 2002, Hans Bergsten wrote: To answer your question, the deprecated method is encodeRedirectUrl() (note the mixed case in Url), replaced with encodeRedirectURL() (note URL in all caps). This change was done for consistency with other methods that contains URL in their names. I wonder if Sun will ever get around to dumping the acronym-rule bit from their coding standard. Or is it already gone? [as in, URL is wrong by the Java Coding Standard, but Url is right] Hen -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Jakarta Mailer
On Fri, 15 Nov 2002, Stefan wrote:
Hi,
Thans for the info. I will spend a bit more time reading the docs next time!
BTW: I found that it atleast supports some EL. I was able to use c:out and
it took.
Yeah, usually no-EL support means that the hack for Jakarta Standard
taglib hasn't been put in so that the attributes in the taglib can use the
${...}.
Apart from this, I think all taglibs should work with JSTL.
Hen
--
To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org
For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
Re: Whitespace generated by JSTL tags
really stupid answer but you could try wrapping it all in a string taglib which search and replaced for whitespace :) Hen On Wed, 13 Nov 2002, Corby Jacobs wrote: I am investigating an issue with a JSP page which, under certain circumstances, generates a 22.4 MB file to send back to the client. Turns out, a substantial portion of this page is whitespace. As I see it, the whitespace is coming from two places: 1) whitespace the developer added to make the JSP more readable seems to be repeated in the HTML sent to the client (and duplicated if it's inside a c:forEach tag) and 2) the tags themselves are generating extra newline characters To address issue 1, I edited the JSP file, changed all tabs to one blank space, and removed all empty lines. This reduced the size of the file from 22.4MB to 4.1MB. Then, within the triple-nested c:forEach loops, I made the code all one line -- very ugly, but reduced the size of the HTML file to 367kB. To confirm my suspicions on issue 2, I re-wrote a small excerpt of the page to use scriptlets instead of c:forEach and c:if tags. The loop is used to generate a select with options whose value depend on the iteration through the loop. As you can see in the excerpt from the view page source sent to the client, the version generated with the core JSTL tags has extra whitespace between the options. Imagine doing this for a menu of 100 options, 3 times, and you can see where all the whitespace is coming from. I tested this with both Tomcat and Weblogic as the web server. My question is this: Is there any way to avoid all this whitespace caused by core JSTL tags? table tr td align=left bgcolor=#ff This selection menu was generated using standard JSTL tags lt;c:ifgt;, lt;c:forEachgt;, and lt;c:outgt;. /td /tr tr td align=left bgcolor=#ff select name=termselector option value=wordNode_1 testID=option_wordNode_1 HELP /option option value=wordNode_2 testID=option_wordNode_2 USER /option option value=wordNode_3 testID=option_wordNode_3 WRITE /option option value=wordNode_4 testID=option_wordNode_4 QUERY /option /select /td /tr tr td align=left bgcolor=#ff This selection menu was generated using scriptlets instead of standard JSTL tags. /td /tr tr td align=left bgcolor=#ff select name=termselector option value=wordNode_1 testID=option_wordNode_1 HELP /option option value=wordNode_2 testID=option_wordNode_2 USER /option option value=wordNode_3 testID=option_wordNode_3 WRITE /option option value=wordNode_4 testID=option_wordNode_4 QUERY /option /select /tr /td /table Thanks, Corby Jacobs [EMAIL PROTECTED] Convera Corporation 11000 Broken Land Pkwy Columbia, MD 21044 -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
RE: String Taglib and NewlineToken
On Sun, 10 Nov 2002, Calvin Lau wrote: I think I've figured out why I've been having a problem replacing newlines using str:replace. When I use a web form's textarea to submit add a chunk of text to my database (mysql), it stores the linebreaks as carriage returns rather than newlines. When I use str:replace on it, it doesnt detect those carriage returns. I've tried entering text with linebreaks directly in mysql and the linebreaks show up fine. I've tried using wrap=hard and wrap=physical for the textarea but the linebreaks are still saved in the same format, which is currently not detected by str:replace. Any ideas? Mainly just that I think that String Taglib needs to recognise the carriage returns as newlines. I'll throw in some over-the-top solutions tonight and see how that goes for you tomorrow [I think if I hurry I can make the nightly build :) ] I'll aim to make it consider a newline to be: \n \r\n \r which is similar to how LineNumberInputStream works. + Okay. Change made. It compiles. I'm going to have to leave it for you to test when the nightly build is done [around 2:10 am Pacific time]. So a couple of hours away. Let me know how it goes... Hen -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
Re: EL in String Taglib 1.0
On Fri, 1 Nov 2002, Travis McCauley wrote:
Hello,
I apologize if this has been covered recently. I'm trying to find out
how to use EL expressions in the 'with' attribute of a str:replace
tag. I'm using the 10/8/02 1.0 Release Version.
If you grab the latest nightly build [tonights, which should get created
in about an hour or two], then it should support EL expressions in all
attributes [except the var attribute] of all tags.
I've not tested it heavily, my test page is at the bottom of this email,
and I think it shows that things are generally working.
To use the latest nightly jar you'll need to have the standard.jar and all
its accompanying jars available, which is also available from the Jakarta
Taglibs project as the JSTL Standard implementation. Hopefully you're on
this already.
If you use another JSTL implementation, then with help I should be able to
make the String taglib support that.
Hen
% taglib prefix=c uri=http://java.sun.com/jstl/core; %
% taglib uri=http://jakarta.apache.org/taglibs/string-1.0; prefix=str %
% taglib prefix=fmt uri=http://java.sun.com/jstl/fmt; %
c:forTokens var=token items=a,e,i delims=,
str:replace replace=o with=${token}I am a bong/str:replace
/c:forTokens
c:set var=poo value=pooh/
ul
liI am a str:capitalizec:out value=${poo}//str:capitalize of little
brains/li
liI am a str:upperCasec:out value=${poo}//str:upperCase of little brains/li
liI am a str:lowerCasec:out value=${poo}//str:lowerCase of little brains/li
/ul
c:set var=cot value=4/
c:set var=cot2 value=2/
pSix tiggers, or four plus two: str:repeat count=${cot+cot2}Tigger
/str:repeat/p
--
To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org
For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
RE: String Taglib and NewlineToken
Good call on using the same text in an article, was about to transfer suspicion to the piece of text in the article :) So.. that suggests something odd in bean:write. As a quick check, because I've got it setup, the following does work: %@ taglib prefix=c uri=http://java.sun.com/jstl/core; % %@ taglib uri=http://jakarta.apache.org/taglibs/string-1.0; prefix=str % str:replace replace=NL with=br newlineToken=NLc:out value=this is a t est of newlines//str:replace [newline between t and est] so it's not simply a problem with a tag inside the tag. If you have the time and JSTL installed, then running the above would be good to rule that out. I'll aim to get struts setup next and use bean:write instead. Hen On Wed, 6 Nov 2002, Calvin Lau wrote: Wow, that's strange. The test works but when the body comes from the bean:write, it does not. See this page: http://agentnet.blitzdevelopment.com/public/articleSingle.do?articleID=4 It comes from the following: textarea name=articleBody cols=50 rows=5 wrap=phsyicalbean:write name=article property=articleBody//textarea br bFrom bean:write/bbr str:replace replace=NL with=br newlineToken=NL bean:write name=article property=articleBody/ /str:replace brbr bFrom string typed out in JSP/bbr str:replace replace=NL with=br newlineToken=NLthis is a t est of newlines/str:replace brbr I noticed that in the first example it does add one extra br at the beginning but stops after that. Calvin --- Henri Yandell [EMAIL PROTECTED] wrote: Well, some good news :) Could you try to run the following as a tiny JSP page: %@ taglib uri=http://jakarta.apache.org/taglibs/string-1.0; prefix=str % str:replace replace=NL with=br newlineToken=NLthis is a t est of newlines/str:replace With a newline between the t and the est, and see if a br gets put in. If you look at: http://orinoco.flamefew.net:8013/jstltest/testnewline.jsp You can see it working, but that's on tomcat 4.0.4, so I need to upgrade or somesuch to check it still works. What OS platform are you on? And Java version/provider? Thanks, Hen On Wed, 6 Nov 2002, Calvin Lau wrote: The good news is, I got str:replace to work. It was the missing commons-lang.jar. Bad news is, still can't detect the newlines. The following didn't work but replacing regular characters works fine. str:replace replace=NL with=br newlineToken=NL bean:write name=article property=articleBody/ /str:replace Calvin --- Calvin Lau [EMAIL PROTECTED] wrote: I dont have the commons-lang jar =P I guess this is something new...it was a year and a half ago that I was last working on this. Thanks. --- Henri Yandell [EMAIL PROTECTED] wrote: Just to check, the nightly build now should name things taglib-string and not string. So I'm a little unsure of how you changed things out. When I had to do it recently I had to make sure I removed the string.* stuff [got a weird error], put the taglib-string.* stuff in, and changed the web.xml accordginly [got another weird error]. I may have been building myself and not via the nightly build, so I'll check that tomorrow. Just to check, do you have the commons-lang 1.0 jar in your webapp as well? The error is suspicious of something that either died in there, or couldn't find that jar. Hen On Wed, 6 Nov 2002, Calvin Lau wrote: Thanks Henri. I cant seem to get str:replace to work at all, in the nightly build and the latest release version. I tried using str:encodeURL in these two versions and that worked fine but whenever I try str:replace (even a simple case without newlines) I get the error pasted below. I still have the very old versions of string.tld and string.jar that I had been using, and after switching back to those old files, str:replace worked again (just not with newlines). Has anyone been able to use str:replace? BTW, all I did was replace the old string.jar and string.tld with the new, and restart tomcat. web.xml didnt need changing since I had already been using the tag library. The error I get when using str:replace === 2002-11-06 23:29:28 ApplicationDispatcher[] Servlet.service() for servlet jsp threw exception org.apache.jasper.JasperException: org/apache/commons/lang/StringUtils at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:248) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:289
Re: Tag for uploading
On Thu, 7 Nov 2002, Stefan wrote: Well I know one thing for sure, uploading files is standard 'out of the box' with ASP.net. That is one thing that makes me scratch my head about the Java platform, there are many common things that are used constantly in web programming that are not directly addressed in a reasonable manner: Uploading files Simple implementation of JavaMail (I used Java mail as is but a facade should have been put in place on top of it.) Paging of collections Rich Calendar Client and server side validations Auto-formatting of collections on the page. Keeping state of form widgets Definitely. Why not make a list of this, call it your '.Net equivalency demands' or something, stick it up somewhere and we can try to fill in the gaps. For example, there are JavaMail facades, just not from Sun. Often I think open source Java-ites are too close to the trees to see all the trees they're missing in the other forest. A nice list is the kind of way to galvanise them. I know some if not all are being addressed in various places, I just would have thought that SUN and the JCP would have had this stuff out already as part of the core features of Java. Now we have to run all over the place to put stuff together ... Yeah. I've been thinking for sometime that there needs to be a site that handles distributions [like linux distributions]. So you could say 'I'm a Java web programmer. I want help with presentation details on the server, like a calendar taglib', and it gives you a nice zip with all the licences, docs, source and code for a string of libraries. This is especially interesting when all this is addressed in the competition (.NET) for well over a year (Beta 2 had all this and Beta 2 is pretty representative of the final release.) Legacy. It's one of the reasons C#/.Net have got a lot of things down better than Java at the moment, because they're not in the middle of a product cycle but at the start of it. Equally, there are other things they've failed to pick up on. Like why no generics in .Net? Java has been trying to ease them in for ages so it should be pretty obvious to .Net that they should have launched with that. Hen -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
RE: String Taglib and NewlineToken
Okay, next attempt Calvin :) %@ taglib prefix=bean uri=/WEB-INF/struts-bean.tld % %@ taglib uri=http://jakarta.apache.org/taglibs/string-1.0; prefix=str % % session.setAttribute(foo, new java.util.EventObject(ga\nar) ); % str:replace replace=NL with=br newlineToken=NLbean:write name=foo property=source//str:replace This works for me. Does it work for you? I'm on latest version of Struts, 1.0.2. Hen On Thu, 7 Nov 2002, Henri Yandell wrote: Good call on using the same text in an article, was about to transfer suspicion to the piece of text in the article :) So.. that suggests something odd in bean:write. As a quick check, because I've got it setup, the following does work: %@ taglib prefix=c uri=http://java.sun.com/jstl/core; % %@ taglib uri=http://jakarta.apache.org/taglibs/string-1.0; prefix=str % str:replace replace=NL with=br newlineToken=NLc:out value=this is a t est of newlines//str:replace [newline between t and est] so it's not simply a problem with a tag inside the tag. If you have the time and JSTL installed, then running the above would be good to rule that out. I'll aim to get struts setup next and use bean:write instead. Hen On Wed, 6 Nov 2002, Calvin Lau wrote: Wow, that's strange. The test works but when the body comes from the bean:write, it does not. See this page: http://agentnet.blitzdevelopment.com/public/articleSingle.do?articleID=4 It comes from the following: textarea name=articleBody cols=50 rows=5 wrap=phsyicalbean:write name=article property=articleBody//textarea br bFrom bean:write/bbr str:replace replace=NL with=br newlineToken=NL bean:write name=article property=articleBody/ /str:replace brbr bFrom string typed out in JSP/bbr str:replace replace=NL with=br newlineToken=NLthis is a t est of newlines/str:replace brbr I noticed that in the first example it does add one extra br at the beginning but stops after that. Calvin --- Henri Yandell [EMAIL PROTECTED] wrote: Well, some good news :) Could you try to run the following as a tiny JSP page: %@ taglib uri=http://jakarta.apache.org/taglibs/string-1.0; prefix=str % str:replace replace=NL with=br newlineToken=NLthis is a t est of newlines/str:replace With a newline between the t and the est, and see if a br gets put in. If you look at: http://orinoco.flamefew.net:8013/jstltest/testnewline.jsp You can see it working, but that's on tomcat 4.0.4, so I need to upgrade or somesuch to check it still works. What OS platform are you on? And Java version/provider? Thanks, Hen On Wed, 6 Nov 2002, Calvin Lau wrote: The good news is, I got str:replace to work. It was the missing commons-lang.jar. Bad news is, still can't detect the newlines. The following didn't work but replacing regular characters works fine. str:replace replace=NL with=br newlineToken=NL bean:write name=article property=articleBody/ /str:replace Calvin --- Calvin Lau [EMAIL PROTECTED] wrote: I dont have the commons-lang jar =P I guess this is something new...it was a year and a half ago that I was last working on this. Thanks. --- Henri Yandell [EMAIL PROTECTED] wrote: Just to check, the nightly build now should name things taglib-string and not string. So I'm a little unsure of how you changed things out. When I had to do it recently I had to make sure I removed the string.* stuff [got a weird error], put the taglib-string.* stuff in, and changed the web.xml accordginly [got another weird error]. I may have been building myself and not via the nightly build, so I'll check that tomorrow. Just to check, do you have the commons-lang 1.0 jar in your webapp as well? The error is suspicious of something that either died in there, or couldn't find that jar. Hen On Wed, 6 Nov 2002, Calvin Lau wrote: Thanks Henri. I cant seem to get str:replace to work at all, in the nightly build and the latest release version. I tried using str:encodeURL in these two versions and that worked fine but whenever I try str:replace (even a simple case without newlines) I get the error pasted below. I still have the very old versions of string.tld and string.jar that I had been using, and after switching back to those old files, str:replace worked again (just not with newlines). Has anyone been able to use str:replace? BTW, all I did was replace the old string.jar and string.tld with the new, and restart tomcat. web.xml didnt need changing
JSTL snippet
Apologies if this is in one of the books on JSTL, I've only got Shawn's
and it's not in there afaik.
It's a little JSTL snippet which dumps a database table to the screen.
Such things in Java are easy enough to write, but I felt that one in JSTL
would be educational [for myself]. Posting here just in case it's of use
to anyone:
[Call as: http://www.example.com/example/dumpTable.jsp?table=Users
to dump the table named Users in the default dataSource ]
% taglib prefix=c uri=http://java.sun.com/jstl/core; %
% taglib prefix=sql uri=http://java.sun.com/jstl/sql; %
sql:query var=result
SELECT * FROM c:out value=${param.table}/
/sql:query
table border=1
tr
c:forEach items=${result.columnNames} var=hdr
thc:out value=${hdr}//th
/c:forEach
/tr
c:forEach items=${result.rowsByIndex} var=row
tr
c:forEach items=${row} var=field
tdc:out value=${field}//td
/c:forEach
/tr
/c:forEach
/table
--
To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org
For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
[jstl] if/when not working with param.xxx
Given the following code:
% taglib prefix=c uri=http://java.sun.com/jstl/core; %
c:if test=${param.one}
FOOO
/c:if
c:choose
c:when test=${param.two}
c:out value=BING/
/c:when
c:when test=${param.one}
c:out value=BONG/
/c:when
c:otherwise
c:out value=BANG/
/c:otherwise
/c:choose
I was kind of hoping that I might be able to test whether a parameter was
passed in. So if I call that code as:
http://orinoco.flamefew.net:8013/timetracker/testIf.jsp?one=one
I get an output of BANG, and not FOOOBONG as I'd expect.
I've just upgraded from standard 1.0 to 1.0.2, and am using tomcat 4.0.4,
so figure it must be something I'm missing about jstl.
[On the offchance, I also tried with just ${one}/${two}.
I don't quite get why the Request couldn't have been in the lookup-path
for a normal variable. Well maybe I do, seem to recall parameters aren't
quite as mutable as an attribute is. ]
Hen
--
To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org
For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
Re: [jstl] if/when not working with param.xxx
On 7 Nov 2002, David M. Karr wrote:
Shouldn't it be the following instead?
c:if test=${!empty param.one}
FOOO
/c:if
c:choose
c:when test=${!empty param.two}
c:out value=BING/
/c:when
c:when test=${!empty param.one}
c:out value=BONG/
/c:when
c:otherwise
c:out value=BANG/
/c:otherwise
/c:choose
Ah, classic empty-string vs null in request parameter thing. Thanks for
setting me straight David.
Hen
--
To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org
For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
Re: [jstl] jsp:forward ideas
On 7 Nov 2002, David M. Karr wrote:
Just use different quotes at the other level:
jsp:forward page=somePage.jsp
jsp:param name=id value='c:out value=${param.id}/'/
/jsp:forward
Nope, not happy. I had:
jsp:forward page='c:out value=${param.goto}/'
jsp:param name=id value='c:out value=${param.id}/'/
/jsp:forward
[which was working as:
c:redirect url=${param.goto}
c:param name=id value=${param.id}/
/c:redirect
]
and I get an error of:
message /c:out value=${param.goto}/
description The requested resource (/c:out value=${param.goto}/) is not available.
So it's not parsing the inside of page attribute for jstl I guess. [I
flipped the ' and just in case. Figured it wouldn't hurt :) ]
Hen
--
To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org
For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
RE: String Taglib and NewlineToken
Hi Calvin, Try doing: str:replace replace=NL with=br newlineToken=NL bean:write name=article property=articleBody/ /str:replace Let me know if that works, if not then I'll get 4.1 installed and try it out myself. Also be suspicious of the br in case it needs to be gt;brlt; in the new version. [Not that I'm saying it will be, just stating the obvious :)] Hen On Wed, 6 Nov 2002, Calvin Lau wrote: Can someone give me an example of how I would use string:replace to change all the newlines in a chunk of text to br tags? I had been using the following: str:replace replace= with=br bean:write name=article property=articleBody/ /str:replace However, after moving to a new server and upgrading to Tomcat4.1, and this is no longer working. I wanted to give the newlineToken nightly build a try. Thanks, Calvin On Fri, 25 Oct 2002, Henri Yandell wrote: === So I've now implemented a new attribute named newlineToken which is a special token to replace the forced newline. So you can do: str:replace replace=hNL with=j:NL:y newlineToken=NLih huw/str:replace and will match the newline. Also note that the same newlineToken may be used in the with attribute. __ Do you Yahoo!? U2 on LAUNCH - Exclusive greatest hits videos http://launch.yahoo.com/u2 -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
RE: String Taglib and NewlineToken
Just to check, the nightly build now should name things taglib-string and not string. So I'm a little unsure of how you changed things out. When I had to do it recently I had to make sure I removed the string.* stuff [got a weird error], put the taglib-string.* stuff in, and changed the web.xml accordginly [got another weird error]. I may have been building myself and not via the nightly build, so I'll check that tomorrow. Just to check, do you have the commons-lang 1.0 jar in your webapp as well? The error is suspicious of something that either died in there, or couldn't find that jar. Hen On Wed, 6 Nov 2002, Calvin Lau wrote: Thanks Henri. I cant seem to get str:replace to work at all, in the nightly build and the latest release version. I tried using str:encodeURL in these two versions and that worked fine but whenever I try str:replace (even a simple case without newlines) I get the error pasted below. I still have the very old versions of string.tld and string.jar that I had been using, and after switching back to those old files, str:replace worked again (just not with newlines). Has anyone been able to use str:replace? BTW, all I did was replace the old string.jar and string.tld with the new, and restart tomcat. web.xml didnt need changing since I had already been using the tag library. The error I get when using str:replace === 2002-11-06 23:29:28 ApplicationDispatcher[] Servlet.service() for servlet jsp threw exception org.apache.jasper.JasperException: org/apache/commons/lang/StringUtils at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:248) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:289) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) --- Henri Yandell [EMAIL PROTECTED] wrote: Hi Calvin, Try doing: str:replace replace=NL with=br newlineToken=NL bean:write name=article property=articleBody/ /str:replace Let me know if that works, if not then I'll get 4.1 installed and try it out myself. Also be suspicious of the br in case it needs to be gt;brlt; in the new version. [Not that I'm saying it will be, just stating the obvious :)] Hen On Wed, 6 Nov 2002, Calvin Lau wrote: Can someone give me an example of how I would use string:replace to change all the newlines in a chunk of text to br tags? I had been using the following: str:replace replace= with=br bean:write name=article property=articleBody/ /str:replace However, after moving to a new server and upgrading to Tomcat4.1, and this is no longer working. I wanted to give the newlineToken nightly build a try. Thanks, Calvin On Fri, 25 Oct 2002, Henri Yandell wrote: === So I've now implemented a new attribute named newlineToken which is a special token to replace the forced newline. So you can do: str:replace replace=hNL with=j:NL:y newlineToken=NLih huw/str:replace and will match the newline. Also note that the same newlineToken may be used in the with attribute. __ Do you Yahoo!? U2 on LAUNCH - Exclusive greatest hits videos http://launch.yahoo.com/u2 -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org __ Do you Yahoo!? U2 on LAUNCH - Exclusive greatest hits videos http://launch.yahoo.com/u2 -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
RE: String Taglib and NewlineToken
Well, some good news :) Could you try to run the following as a tiny JSP page: %@ taglib uri=http://jakarta.apache.org/taglibs/string-1.0; prefix=str % str:replace replace=NL with=br newlineToken=NLthis is a t est of newlines/str:replace With a newline between the t and the est, and see if a br gets put in. If you look at: http://orinoco.flamefew.net:8013/jstltest/testnewline.jsp You can see it working, but that's on tomcat 4.0.4, so I need to upgrade or somesuch to check it still works. What OS platform are you on? And Java version/provider? Thanks, Hen On Wed, 6 Nov 2002, Calvin Lau wrote: The good news is, I got str:replace to work. It was the missing commons-lang.jar. Bad news is, still can't detect the newlines. The following didn't work but replacing regular characters works fine. str:replace replace=NL with=br newlineToken=NL bean:write name=article property=articleBody/ /str:replace Calvin --- Calvin Lau [EMAIL PROTECTED] wrote: I dont have the commons-lang jar =P I guess this is something new...it was a year and a half ago that I was last working on this. Thanks. --- Henri Yandell [EMAIL PROTECTED] wrote: Just to check, the nightly build now should name things taglib-string and not string. So I'm a little unsure of how you changed things out. When I had to do it recently I had to make sure I removed the string.* stuff [got a weird error], put the taglib-string.* stuff in, and changed the web.xml accordginly [got another weird error]. I may have been building myself and not via the nightly build, so I'll check that tomorrow. Just to check, do you have the commons-lang 1.0 jar in your webapp as well? The error is suspicious of something that either died in there, or couldn't find that jar. Hen On Wed, 6 Nov 2002, Calvin Lau wrote: Thanks Henri. I cant seem to get str:replace to work at all, in the nightly build and the latest release version. I tried using str:encodeURL in these two versions and that worked fine but whenever I try str:replace (even a simple case without newlines) I get the error pasted below. I still have the very old versions of string.tld and string.jar that I had been using, and after switching back to those old files, str:replace worked again (just not with newlines). Has anyone been able to use str:replace? BTW, all I did was replace the old string.jar and string.tld with the new, and restart tomcat. web.xml didnt need changing since I had already been using the tag library. The error I get when using str:replace === 2002-11-06 23:29:28 ApplicationDispatcher[] Servlet.service() for servlet jsp threw exception org.apache.jasper.JasperException: org/apache/commons/lang/StringUtils at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:248) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:289) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) --- Henri Yandell [EMAIL PROTECTED] wrote: Hi Calvin, Try doing: str:replace replace=NL with=br newlineToken=NL bean:write name=article property=articleBody/ /str:replace Let me know if that works, if not then I'll get 4.1 installed and try it out myself. Also be suspicious of the br in case it needs to be gt;brlt; in the new version. [Not that I'm saying it will be, just stating the obvious :)] Hen On Wed, 6 Nov 2002, Calvin Lau wrote: Can someone give me an example of how I would use string:replace to change all the newlines in a chunk of text to br tags? I had been using the following: str:replace replace= with=br bean:write name=article property=articleBody/ /str:replace However, after moving to a new server and upgrading to Tomcat4.1, and this is no longer working. I wanted to give the newlineToken nightly build a try. Thanks, Calvin On Fri, 25 Oct 2002, Henri Yandell wrote: === So I've now implemented a new attribute named newlineToken which is a special token to replace the forced newline. So you can do: str:replace replace=hNL with=j:NL:y newlineToken=NLih huw/str:replace and will match the newline. Also note that the same newlineToken may be used in the with attribute. __ Do
Re: EL in String Taglib 1.0
Hi Travis, String Taglib [and all the Jakarta taglibs to my knowledge] are not ELized yet. JSP 2.0 will make all taglibs ELized, so the question on whether to add hacked in support for ELs to the taglibs is a bit up in the air depending on when JSP 2.0 is released, and how long this is going to be before it's released [I thought it would be soon, but hard to tell sometimes]. The current nightly builds are pretty similar to your version, the only difference being a big bug-fix for using the taglib inside a loop [probably only occurs in certain servers] and the addition of a new attribute to the Replace tag [for handling newlines]. Sorry for the negative reply, Hen On Fri, 1 Nov 2002, Travis McCauley wrote: Hello, I apologize if this has been covered recently. I'm trying to find out how to use EL expressions in the 'with' attribute of a str:replace tag. I'm using the 10/8/02 1.0 Release Version. Thanks, Travis -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
RE: EL in String Taglib 1.0
On Fri, 1 Nov 2002, Karr, David wrote: -Original Message- From: Henri Yandell [mailto:bayard;generationjava.com] Sent: Friday, November 01, 2002 11:21 AM On Fri, 1 Nov 2002, Karr, David wrote: If there's interest in EL-izing certain non-ELed tag libraries, without changing the library (so the original library can still work in Servlet 2.2 environments), and you don't want to wait for JSP 2.0, you might consider using the strategy I used in building the Struts-EL tag library. I was thinking of a strategy that basically did a: Is this class [ExpressionEvaluator or whatever it is] in the classpath. If so, then cache this result statically [in my StringTagSupport] and make sure that ELizing happens. Any reason this would fail? String taglib has a pretty simple design, there's only one actual taglib class, all the rest just do String transformations and not tag stuff, so it can be nice and easy to upgrade :) You're intending to store the class name as a string somewhere, determine whether you can load it, and then call the methods of the class through Reflection? I suppose that would work. You'll have to rip out that code when you move to JSP 2.0. If you used a subclass, you would just remove the subclass. Kinda. Will play with it a while, see if it'll work. Hen -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
RE: EL in String Taglib 1.0
There is that, but in terms of project management for the Jakarta Taglibs, it'll turn each ELized version into a new project, or a branch or somewhat. Unless we declare org.apache.taglibs.name.el to be special perhaps, and output two jars, one with and one without the el sub-package. Will ask Glenn. Hen On Fri, 1 Nov 2002, Karr, David wrote: My goal is to not change the existing library at all, either at the source level or the deployment level. If you put the new classes in the old jar, then people deploying the old taglib will get those extra classes. Those shouldn't cause any conflicts, but I don't like to introduce changes that very likely won't have any effect. -Original Message- From: Henri Yandell [mailto:bayard;generationjava.com] Sent: Friday, November 01, 2002 12:31 PM On Fri, 1 Nov 2002, Karr, David wrote: All the tag classes in the Struts-EL tag library are subclasses of the corresponding class in the Struts tag library, and all of them look almost identical. In each one, the doStartTag() method calls a method called evaluateExpressions(), which just has one block of almost identical code for each property of the tag, which just passes the current value of the property through the EL parser and into the setter method for the property. The only exception to this relatively Okay. I'm convinced :) Will work on getting a 1.1 release out which has an EL'd component. Any reason it has to be a different jar? Or just one jar with them all and a different tld? -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org -- To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
Re: c:out and \n
So I've been thinking on this.
My favourite idea atm:
str:replace replace=hellNEWLINo jim with=hi bob
newlineToken=NEWLIN.../str:replace
Any thoughts on that?
Such as would I need a separate token for replace and with?
Hen
On Tue, 17 Sep 2002, Henri Yandell wrote:
I'm not sure. There's nothing really 'html'y about the problem of 'we want
to replace \n'. It's only the with bit that gets htmly. So I'm just
grumbling about the name :)
I was aiming to have a future:
escape type=html tag, so your extra options will need to fit in there
maybe.
How about just overriding the replace attribute of the replace tag with:
replaceNewline
replaceTab
replaceHardspace
etc??
On Tue, 17 Sep 2002, Hans Bergsten wrote:
Because of all the escaping problems, I think a separate action is the
best solution for this instead of trying to do some tricks with the
replace action. How about something like this:
str:htmlEscape
[nls=true|false]
[blanks=true|false]
[tabs=true|false [tabLength=noOfChars]]
text to be converted
/str:htmlEscape
nls: replace all \n with br
blanks:replace multiple blanks with nbsp;, but leave single
blanks alone
tabs: replace tabs with a number of nbsp;
tabLength: how many characters a tab represents (default is 8)
The blanks and tabs replacements make it possible to handle simple
formatted (indented) text. Other replacements are possible, of course,
such as * to li, but this is a start.
Hans
Henri Yandell wrote:
On Tue, 17 Sep 2002, zze-JEANJEAN S ext FTRD/DMI/SOP wrote:
Is there a tag to convert \n to br/ ??
You should be able to use the String Taglib or the Regexp Taglib.
The str:replace tag is not easy to use : in the replace propertie the \n
is not understood :(( You have to put in this propetie a real new line,
so the code is not really readable :(
For instance :
...
str:replace replace=
with=BR/c:out
value=${requestScope[theKey].address1}//str:replace
...
Yeah. This needs to be solved doesn't it.
Solutions:
Make replace accept \n as being a newline. This would be doable, but what
if someone wanted to replace a \n sequence? Is it acceptable to make
'tabs' illegal in the replace etc. Probably not.
Add a replaceJava attribute, for specifying the replace tag as a Java
attribute. Would want a withJava attribute too.
Or maybe this is an encoding=java attribute.
Have a replaceNewline tag. A bit weak as you won't be able to replace
something with a newline in. Also has weaknesses as I'm trying to collate
similar functionality and not create more tags.
I seem to recall that there are no XML character entities that work
there, but possible I could make one work. Whether this would be
cross-server though, I don't know.
Most people will want \n to work I imagine, and won't care that they have
to do \\n to replace a \ and a n. If I change it so that all
String attributes get unescaped for Java entities, and maybe even all
content as well. I wonder if this will hurt anything...
If not, I'll aim for this feature to be in a 2.0 release. My apologies for
not being able to get it in sooner.
Hen
--
To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org
For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
--
Hans Bergsten [EMAIL PROTECTED]
Gefion Software http://www.gefionsoftware.com
JavaServer Pageshttp://TheJSPBook.com
--
To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org
For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
--
To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org
For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
--
To unsubscribe, e-mail: mailto:taglibs-user-unsubscribe;jakarta.apache.org
For additional commands, e-mail: mailto:taglibs-user-help;jakarta.apache.org
RE: utility taglib, basic looping
Hey Thomas, JSTL is a new Java standard. JSR, JCP all that official jazz. The reference implementation [or one of two] is hosted at Jakarta Taglibs and called 'standard'. [Shawn was the implementation lead] It's JSP 1.2 however. It does deprecate many of the Jakarta Taglibs somewhat in functionality [though isn't always a complete replacement], however those taglibs are kept around for their JSP 1.1 support. Improving the documentation on each 'deprecated' 1.1 taglib to mention the JSTL is probably a good idea. Will see if I can push such a thing along. Hen On Wed, 16 Oct 2002, Thomas Delnoij wrote: Hi Shawn. I am using the utility taglib of the jakarta project. Isn't it part of JSTL? If I understand you right, JSTL is your project? Where can I find the online documentation? Bye Thomas Delnoij Internet Engineer IMN - SSE Baarn Mobile: +31 6 144 300 14 EMail: [EMAIL PROTECTED] -Original Message- From: Shawn Bayern [mailto:[EMAIL PROTECTED]] Sent: woensdag 16 oktober 2002 15:06 To: Tag Libraries Users List Subject: Re: utility taglib, basic looping The Utility Taglib is old and out of date; it may contain bugs, and it isn't maintained any longer. I strongly recommend looking at a more modern offering like JSTL; our project's Standard Taglib provides a compliant JSTL implementation. -- Shawn Bayern JSTL in Action http://www.jstlbook.com On Wed, 16 Oct 2002, Thomas Delnoij wrote: Good morning. I am using OC4J on Windows 2000. This jsp: ?xml version = '1.0' encoding = 'windows-1252'? jsp:root xmlns:jsp=http://java.sun.com/JSP/Page; version=1.2 xmlns:ut=http://jakarta.apache.org/taglibs/utility; jsp:directive.page contentType=text/html;charset=windows-1252/ html head meta HTTP-EQUIV=Content-Type CONTENT=text/html; charset=windows-1252/ titletest/title /head body ut:for iterations=13 begin=3 varName=counter jsp:expression counter /jsp:expressionbr / /ut:for /body /html /jsp:root ...generates this output: 0 1 2 3 4 5 6 7 8 9 10 11 12 I would have expected: 3 4 5 6 7 8 9 10 11 12 13 14 15 I am puzzled. Any suggestions? Kind regards. Thomas Delnoij Internet Engineer IMN - SSE Baarn Mobile: +31 6 144 300 14 EMail: [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:taglibs-user-[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:taglibs-user-[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: utility taglib, basic looping
Sorry for repeating a lot of what Shawn said. Usual early morning failure to focus properly. On Wed, 16 Oct 2002, Henri Yandell wrote: Hey Thomas, JSTL is a new Java standard. JSR, JCP all that official jazz. The reference implementation [or one of two] is hosted at Jakarta Taglibs and called 'standard'. [Shawn was the implementation lead] It's JSP 1.2 however. It does deprecate many of the Jakarta Taglibs somewhat in functionality [though isn't always a complete replacement], however those taglibs are kept around for their JSP 1.1 support. Improving the documentation on each 'deprecated' 1.1 taglib to mention the JSTL is probably a good idea. Will see if I can push such a thing along. Hen On Wed, 16 Oct 2002, Thomas Delnoij wrote: Hi Shawn. I am using the utility taglib of the jakarta project. Isn't it part of JSTL? If I understand you right, JSTL is your project? Where can I find the online documentation? Bye Thomas Delnoij Internet Engineer IMN - SSE Baarn Mobile: +31 6 144 300 14 EMail: [EMAIL PROTECTED] -Original Message- From: Shawn Bayern [mailto:[EMAIL PROTECTED]] Sent: woensdag 16 oktober 2002 15:06 To: Tag Libraries Users List Subject: Re: utility taglib, basic looping The Utility Taglib is old and out of date; it may contain bugs, and it isn't maintained any longer. I strongly recommend looking at a more modern offering like JSTL; our project's Standard Taglib provides a compliant JSTL implementation. -- Shawn Bayern JSTL in Action http://www.jstlbook.com On Wed, 16 Oct 2002, Thomas Delnoij wrote: Good morning. I am using OC4J on Windows 2000. This jsp: ?xml version = '1.0' encoding = 'windows-1252'? jsp:root xmlns:jsp=http://java.sun.com/JSP/Page; version=1.2 xmlns:ut=http://jakarta.apache.org/taglibs/utility; jsp:directive.page contentType=text/html;charset=windows-1252/ html head meta HTTP-EQUIV=Content-Type CONTENT=text/html; charset=windows-1252/ titletest/title /head body ut:for iterations=13 begin=3 varName=counter jsp:expression counter /jsp:expressionbr / /ut:for /body /html /jsp:root ...generates this output: 0 1 2 3 4 5 6 7 8 9 10 11 12 I would have expected: 3 4 5 6 7 8 9 10 11 12 13 14 15 I am puzzled. Any suggestions? Kind regards. Thomas Delnoij Internet Engineer IMN - SSE Baarn Mobile: +31 6 144 300 14 EMail: [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:taglibs-user-[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:taglibs-user-[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
[JSTL] fmt tag
As this is a suggestion from my using JSTL I thought it'd be better here. Has the following been considered: fmt:formatNumber value=424.233 maxFractionDigits=-1/ which outputs 420 Doesn't seem to work for me [I had wild hopes] and it seems surprisingly hard to find a standard way to do this. I can't fathom a way to do it using NumberFormat, and there's nothing leaping out in java.lang.Math. Both would be a pain anyway as I want it as a formatting attribute in JSP. Am I missing something obvious? Hen -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Is there a way to call java.lang.String.substring on a c: out ?
Ack. Sorry Stefan. Hadn't noticd this thread becoming a String taglib one.
The only problem you should get when commenting out initAttributes should
be that the following will happen:
[test is an optional attribute]
str:foo/ test is default
str:foo test=blah/ test is blah
str:foo/ test is blah [assuming container chooses to reuse same Tag]
I'll look into the bug tonight and try and get a fix in the nightly build
by end of the weekend.
Thanks,
Hen
On Sat, 12 Oct 2002, Stefan wrote:
Hi,
I downloaded the source and I made the changes to the StringTagSupport.java
as you speficified. Now when I try to use the taglib my Resin gives me this
error:
java.lang.NoSuchMethodException:
org.apache.taglibs.string.SubstringTag.doStartTag()
So I looked at the StringTagSupport.java again and noticed there is no
doStartTag() method ... seems strange. I don't know much about coding
taglibs so I am lost as to why this error is showing up when all I did was
comment out the line initAttributes() from doEndTag().
Any ideas?
Stef
- Original Message -
From: Martin Cooper [EMAIL PROTECTED]
To: 'Tag Libraries Users List' [EMAIL PROTECTED]
Sent: Friday, October 11, 2002 8:43 PM
Subject: RE: Is there a way to call java.lang.String.substring on a c: ou t
?
FYI, I've submitted a bug report (Bugzilla #13563) for this.
--
Martin Cooper
-Original Message-
From: Martin Cooper [mailto:[EMAIL PROTECTED]]
Sent: Friday, October 11, 2002 2:52 PM
To: 'Tag Libraries Users List'
Subject: RE: Is there a way to call
java.lang.String.substring on a c:
ou t ?
-Original Message-
From: Stefan [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 10, 2002 10:52 PM
To: Tag Libraries Users List
Subject: Re: Is there a way to call
java.lang.String.substring on a c:
ou t ?
Hi,
I have a weird behavior using the jakarta tag-lib with the
JSTL forEach tag
where when I apply the substring tag to a c:out tag the
substring tag only
works on the first iteration?
c:forEach items=${r.rows} var=value varStatus=status
tr align='center'
tdc:out value=${value.sex}/nbsp;/td
tdc:out value=${value.name}/nbsp;/td
tdstr:substring start=0 end=4c:out
value='${value.lastName}'//str:substring/td
/tr
/c:forEach
/table
Any ideas?
There's a bug in the String taglib which will cause this to
happen whenever
you're running in a container which reuses tag handler instances. The
problem will show up with other tags in this taglib as well.
The bug is actually in StringTagSupport.java, where
initAttributes() is
being called from within doEndTag(). Since the container is
not required to
reinitialise the attributes if they have the same values -
which they do in
your loop - you'll get incorrect results after the first
call. (In your
case, I think what you'll see is the entire string, instead
of the substring
you expected.)
The fix is simply to remove the call to initAttributes() from
doEndTag().
--
Martin Cooper
- Original Message -
From: Martin Cooper [EMAIL PROTECTED]
To: 'Tag Libraries Users List' [EMAIL PROTECTED]
Sent: Friday, October 11, 2002 1:31 AM
Subject: RE: Is there a way to call
java.lang.String.substring on a c: ou t
?
As the documentation for the String taglib states, it is
built on the
Commons Lang component. The error you are seeing suggests
that you have
not
included Commons Lang in your web app.
--
Martin Cooper
-Original Message-
From: Stefan [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 10, 2002 9:46 PM
To: Tag Libraries Users List
Subject: Re: Is there a way to call
java.lang.String.substring on a c:
out ?
Hi,
I just installed the string taglib and tried the simple
example as found in
the docs:
str:substring start=4 end=8The tree is
green./str:substring
And I get this error:
org/apache/commons/lang/NumberUtils
I am using Resin 2.1.4 and placed the string.jar file
into the web
applications WEB-INF\lib folder and added the
discriptor file to:
WEB-INF\classes\tlds
And finally I added this to the web.xml file:
taglib
taglib-urihttp://jakarta.apache.org/taglibs/string-1.0/taglib-uri
taglib-location/WEB-INF/string.tld/taglib-location
/taglib
Any ideas what I am doing wrong?
Thanks
- Original Message -
From: Tim Kettering [EMAIL PROTECTED]
To: Tag Libraries Users List [EMAIL PROTECTED]
Sent: Friday, October 11, 2002 12:17 AM
Subject: Re: Is there a way to call
JSTL in Java Was: Is there a way to call java.lang.String.substringon a c: ou t ?
On Sat, 12 Oct 2002, Stefan wrote:
I just decided recently to finally look at using taglibs. For the last
couple of years I have been fine with using %= % that processed bean
methods that return strings. But now seeing how many taglibs there are out
there, I decided it was time to jump in. Now if I can figure out why I can't
use the results of a taglib as an arguement for a method in a Java bean?
Example:
%= my.myMehtod(c:out value='${value.location}'/);%
Effectively what you have here is a piece of the JSTL inside Java scope.
%= ... % has the ... being Java code, not JSP. At least that's how I
look at it, the bug in String taglib shows that I've still got some
understanding to do on the Taglib lifecycle.
I'd not thought of the order in which scriptlets/taglibs are executed, I
think because I tennd to use them by instinct/experience and don't think
of the why's etc. Hopefully someone else knows the spec and
realities better.
What I have noticed is that scriptlets seem to get ouputted before taglibs
... or the reverse, I forget which way. What ever it may be, the above
sample code would have the tag been passed as a string; that is c:out
value='${value.location}'/ instead of the output of the tag. So I guess
scriptlets gets process before, right?
Thanks again,
Stef
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Is there a way to call java.lang.String.substring on a c: out ?
Looking back I see that I can't easily replicate your code.
If that has a problem, try using the code snippet I sent to see if that
works/doesn't work. Might help to separate the issue from the surrounding
code etc.
Hen
On Sun, 13 Oct 2002, Henri Yandell wrote:
On Sat, 12 Oct 2002, Stefan wrote:
Henri,
Thanks for looking into it, I would like to use the string taglib in loops.
I've commited the commented out line to StirngTagSupport. Running the
following code snippet:
%@ taglib prefix=c uri=http://java.sun.com/jstl/core; %
%@ taglib uri=http://jakarta.apache.org/taglibs/string-1.0; prefix=str
%
c:forTokens var=token items=oneoneone,twotwotwo,three delims=,
str:substring start=2 end=5c:out value=${token}//str:substring
/c:forTokens
works in both versions, so I'll hunt back and find your actual code to see
if I can get that to break in Tomcat [all I have to hand at the moment].
Sorry for taking a few days to do what Martin suggested :) I had a
misunderstanding to get right in my head [Thanks Shawn/Hal].
Let me know how that goes. It _should_ go in the nightly build, but if it
doesn't, grab a jar from:
http://orinoco.flamefew.net:8013/jstltest/string.jar
Hen
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Sorted Select values
Jakarta Commons Collection's SequencedHashMap would be my choice of use. TreeMap has irritating issues with equal objects. Hen On Tue, 1 Oct 2002, Shawn Bayern wrote: On Tue, 1 Oct 2002, Holly, Michael wrote: Is there not a method of sorting these to the way they were entered? HashMap does not guarantee any order. You can use TreeMap for lexical ordering (or LinkedHashMap in JDK 1.4 for order preservation). -- Shawn Bayern JSTL in Action http://www.jstlbook.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: can't make string taglibs work!
Yeah, seems so :) Could you send your entire test page to the list [by entire, I assume it only contains the str: tag and the necessary bits at the top. If it's bigger, try making a simple test one first]? The other option is to try the samples. If the samples work, then compare their web.xml and jsp with yours. http://www.generationjava.com:8013/string-examples/index.html is an example url of a slightly out of date version running. [it doesn't have the truncateNicely tag iin it]. So you should just have to place the string-examples.war in your webapps directory and goto: http://yourdomain.com:yourport/string-examples/index.html Let us know how that goes, Hen On Wed, 18 Sep 2002, [iso-8859-1] Xavier Prélat wrote: Henri, I did add the commons-lang jar to my server lib ?? did not try the samples...but i just try to execute this : str:replace replace=e with=AA sentence Hopefully./str:replace quite simple!! Xavier XP -Message d'origine- XP De : Henri Yandell [mailto:[EMAIL PROTECTED]] XP Envoyé : mercredi 18 septembre 2002 13:10 XP À : Tag Libraries Users List XP Objet : Re: can't make string taglibs work! XP XP XP XP XP On Wed, 18 Sep 2002, [iso-8859-1] Xavier Prélat wrote: XP XP Hi, XP XP I am trying to use string taglibs and I can't get something XP else than HTTP XP : 500 unhandled expression while playing with a simple replace tag! XP XP I am using session, datetime and others taglibs, so I did XP copy jar file into XP the server directory, modified web.xml the usual way, is XP there something I XP forgot! XP XP Are you able to get the examples war working at all? I find XP this is often XP the easiest way to confirm that taglibs are working. XP XP Have you downloaded the beta of commons-lang? [I can provide url if you XP haven't. Bit early in morning atm]. XP XP Have you had any taglib working in that container yet? Any Jakarta one I XP mean. XP XP Hen XP XP XP -- XP To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: c:out and \n
On Tue, 17 Sep 2002, zze-JEANJEAN S ext FTRD/DMI/SOP wrote:
Is there a tag to convert \n to br/ ??
You should be able to use the String Taglib or the Regexp Taglib.
The str:replace tag is not easy to use : in the replace propertie the \n
is not understood :(( You have to put in this propetie a real new line,
so the code is not really readable :(
For instance :
...
str:replace replace=
with=BR/c:out
value=${requestScope[theKey].address1}//str:replace
...
Yeah. This needs to be solved doesn't it.
Solutions:
Make replace accept \n as being a newline. This would be doable, but what
if someone wanted to replace a \n sequence? Is it acceptable to make
'tabs' illegal in the replace etc. Probably not.
Add a replaceJava attribute, for specifying the replace tag as a Java
attribute. Would want a withJava attribute too.
Or maybe this is an encoding=java attribute.
Have a replaceNewline tag. A bit weak as you won't be able to replace
something with a newline in. Also has weaknesses as I'm trying to collate
similar functionality and not create more tags.
I seem to recall that there are no XML character entities that work
there, but possible I could make one work. Whether this would be
cross-server though, I don't know.
Most people will want \n to work I imagine, and won't care that they have
to do \\n to replace a \ and a n. If I change it so that all
String attributes get unescaped for Java entities, and maybe even all
content as well. I wonder if this will hurt anything...
If not, I'll aim for this feature to be in a 2.0 release. My apologies for
not being able to get it in sooner.
Hen
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Dynamic string replacement?
Yep. Basically this is what we talk about when we discuss JSTLizing the
String library. I would hook up the JEL thingy to the input.
To be honest, I think it would simply involve:
1) Find the code needed in JSTL to implement this
2) Change StringTagSupport. Then all String tags are JEL'd.
3) Figure out which jar is needed to get the JEL code.
JSP 2.0 will invalidate the need for this, but I suspect it's a ways off.
So I'm happy for the String taglib to go ahead and have this and will
implement it if a patch doesn't appear at some point :)
My focus at the moment is to rearrange the tags themselves and commit the
changes all at once [after a notice of upcoming changes to the Users
list] so I don't irritate everyone with a changing library.
Any suggestions here are welcomed :) Possibly I should release a
stable-prior-to-changes-something.jar before breaking things. Will see if
that has approval on the dev list.
Hen
On Wed, 11 Sep 2002 [EMAIL PROTECTED] wrote:
Hi all
It looks like I found something to implement in the String Tag Library :-)
What I'm trying to do is to create links within a text, i.e. replacing 'the
text' with 'a href=...the text/a'. The problem is that both the text
and the link are dynamic.
However, the String Tag Library won't let me replace things dynamically.
Consider this:
c:set var=a value=This will be replaced/
c:set var=b value=The new text/
c:out value=${a}/br
c:out value=${b}/br
str:replace replace=This will be replaced with=The new textAnd he
said: This will be replaced!./str:replace
will show
This will be replaced
The new text
And he said: The new text!.
- works like a charm! However,
c:set var=a value=This will be replaced/
c:set var=b value=The new text/
c:out value=${a}/br
c:out value=${b}/br
str:replace replace=${a} with=${b}And he said: This will be
replaced!./str:replace
won't replace anything:
This will be replaced
The new text
And he said: This will be replaced!.
And
c:set var=a value=This will be replaced/
c:set var=b value=The new text/
c:out value=${a}/br
c:out value=${b}/br
str:replace replace=c:out value=${a}/ with=c:out
value=${b}/And he said: This will be replaced!./str:replace
even gives me an exception:
javax.servlet.ServletException: /jsp/test.jsp(206,40) Attribute ${a} has no
value
This would be very, very handy if it worked... actually for all of the
String tag library.
Thanks regards,
Eric
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
--
To unsubscribe, e-mail: mailto:[EMAIL PROTECTED]
For additional commands, e-mail: mailto:[EMAIL PROTECTED]
