It troubles me that no one has had an answer to this so far.
I tried asking roughly the same question of the velocity-users list and
was told that a new version of Velocity now does arithmetic with
non-integer numbers, but two things make that problematic: first, I
have limited access to the server to install software; second, I can't
believe that no one in all of XWiki's lifetime has ever tried to do any
date calculations, such as the difference of two dates, or
adding/subtracting intervals.
Isn't there an easier way to do this? All I want to do is decide
whether something's a week old.
brain[sic]
-----Original Message-----
From: THOMAS, BRIAN M (SBCSI)
Sent: Friday, March 03, 2006 5:18 PM
To: xwiki-users(a)objectweb.org
Subject: [xwiki-users] Long arithmetic...?
It seems that a Velocity #set directive fails when the RHS involves any
arithmetic operation with long integers.
Specifically, I just wanted to determine the difference between two
dates, thus:
#set ($age = $xwiki.currentDate.time -
$obj.xWikiObject.getDateValue("donedate").time)
I confirmed that I got credible results from both of the operands by
printing them, and I could assign either of them to another variable
name, but setting $age to the result of any arithmetic operation with
any of them always gave "$age" as the formatted result.
This shouldn't be this hard, should it?
brain[sic]
I've attempted to install xwiki faithfully according to the
instructions, but alas it does not work.
Debian
linux 2.6.15
Tomcat 5.0.30-9
Java(TM) 2 Runtime Environment, Standard Edition (build Blackdown-1.4.2-rc1)
Can anyone help interpret these errors?
INFO: Installing web application at context path /xwiki from URL file:/var/lib/tomcat5/webapps/xwiki
Mar 9, 2006 4:02:00 PM org.apache.catalina.core.StandardContext processTlds
SEVERE: Error reading tld listeners javax.servlet.ServletException: Exception processing TLD at resource path /WEB-INF/struts-logic.tld in context /xwiki
javax.servlet.ServletException: Exception processing TLD at resource path /WEB-INF/struts-logic.tld in context /xwiki
at org.apache.catalina.startup.TldConfig.tldScanTld(TldConfig.java:549)
at org.apache.catalina.startup.TldConfig.execute(TldConfig.java:301)
at org.apache.catalina.core.StandardContext.processTlds(StandardContext.java:4412)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4266)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
at org.apache.catalina.core.ContainerBase.access$0(ContainerBase.java:811)
at org.apache.catalina.core.ContainerBase$PrivilegedAddChild.run(ContainerBase.java:143)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:277)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:832)
at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:625)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:431)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at org.apache.catalina.core.StandardService.start(StandardService.java:480)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
Mar 9, 2006 4:02:00 PM org.apache.commons.digester.Digester endElement
SEVERE: End event threw exception
org.apache.commons.logging.LogConfigurationException: java.lang.NoClassDefFoundError (Caused by java.lang.NoClassDefFoundError)
at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:538)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
at org.apache.commons.beanutils.ConvertUtilsBean.<init>(ConvertUtilsBean.java:130)
at org.apache.commons.beanutils.BeanUtilsBean.<init>(BeanUtilsBean.java:110)
at org.apache.commons.beanutils.BeanUtilsBean$1.initialValue(BeanUtilsBean.java:68)
at org.apache.commons.beanutils.ContextClassLoaderLocal.get(ContextClassLoaderLocal.java:80)
at org.apache.commons.beanutils.BeanUtilsBean.getInstance(BeanUtilsBean.java:78)
at org.apache.commons.beanutils.ConvertUtilsBean.getInstance(ConvertUtilsBean.java:115)
at org.apache.commons.beanutils.ConvertUtils.convert(ConvertUtils.java:217)
at org.apache.commons.digester.CallMethodRule.end(CallMethodRule.java:561)
at org.apache.commons.digester.Rule.end(Rule.java:230)
at org.apache.commons.digester.Digester.endElement(Digester.java:1163)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.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:1680)
at org.apache.catalina.startup.ContextConfig.defaultConfig(ContextConfig.java:517)
at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:626)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:216)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4270)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
at org.apache.catalina.core.ContainerBase.access$0(ContainerBase.java:811)
at org.apache.catalina.core.ContainerBase$PrivilegedAddChild.run(ContainerBase.java:143)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:277)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:832)
at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:625)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:431)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at org.apache.catalina.core.StandardService.start(StandardService.java:480)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
Caused by: java.lang.NoClassDefFoundError
at org.apache.log4j.Logger.getLogger(Logger.java:85)
at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229)
at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
... 53 more
Mar 9, 2006 4:02:00 PM org.apache.catalina.startup.ContextConfig defaultConfig
SEVERE: Parse error in default web.xml
org.apache.commons.logging.LogConfigurationException: java.lang.NoClassDefFoundError (Caused by java.lang.NoClassDefFoundError)
at org.apache.commons.digester.Digester.createSAXException(Digester.java:2952)
at org.apache.commons.digester.Digester.createSAXException(Digester.java:2978)
at org.apache.commons.digester.Digester.endElement(Digester.java:1166)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(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.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.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:1680)
at org.apache.catalina.startup.ContextConfig.defaultConfig(ContextConfig.java:517)
at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:626)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:216)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4270)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
at org.apache.catalina.core.ContainerBase.access$0(ContainerBase.java:811)
at org.apache.catalina.core.ContainerBase$PrivilegedAddChild.run(ContainerBase.java:143)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:277)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:832)
at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:625)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:431)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at org.apache.catalina.core.StandardService.start(StandardService.java:480)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
Mar 9, 2006 4:02:00 PM org.apache.catalina.startup.ContextConfig defaultConfig
SEVERE: Occurred at line 348 column 46
Mar 9, 2006 4:02:00 PM org.apache.catalina.startup.ContextConfig start
SEVERE: Marking this application unavailable due to previous error(s)
Mar 9, 2006 4:02:00 PM org.apache.catalina.core.StandardContext start
SEVERE: Error getConfigured
Mar 9, 2006 4:02:00 PM org.apache.catalina.core.StandardContext start
SEVERE: Context startup failed due to previous errors
Mar 9, 2006 4:02:00 PM org.apache.catalina.core.StandardHostDeployer install
INFO: Installing web application at context path from URL file:/var/lib/tomcat5/webapps/ROOT
Mar 9, 2006 4:02:00 PM org.apache.catalina.core.StandardHostDeployer install
INFO: Installing web application at context path /servlets-examples from URL file:/var/lib/tomcat5/webapps/servlets-examples
Mar 9, 2006 4:02:00 PM org.apache.catalina.core.StandardHostDeployer install
INFO: Installing web application at context path /jsp-examples from URL file:/var/lib/tomcat5/webapps/jsp-examples
Mar 9, 2006 4:02:01 PM org.apache.catalina.core.StandardHostDeployer install
INFO: Installing web application at context path /webdav from URL file:/var/lib/tomcat5/webapps/webdav
Mar 9, 2006 4:02:01 PM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8180
Mar 9, 2006 4:02:01 PM org.apache.jk.common.ChannelSocket init
INFO: JK2: ajp13 listening on /0.0.0.0:8009
Mar 9, 2006 4:02:01 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=10/63 config=/var/lib/tomcat5/conf/jk2.properties
Mar 9, 2006 4:02:01 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 8548 ms
I get this all the time. I suspect it is due to a changed login page -
as this does not seem to happen on initial installations, only on the
installations that we have modified the login page.
-----Original Message-----
From: Stephen [mailto:steve@colehse.demon.co.uk]
Sent: 07 March 2006 14:59
To: xwiki-users(a)objectweb.org
Subject: [xwiki-users] Strange log on behaviour
I have an xwiki on the wiki farm.
Users sometimes experience the following behaviour:
(1) Go to site, see a log on screen
(2) Username and password entered - taken to an html style sheet (I
think)
- this shows up as a new window in IE, takes over existing window in
Firefox
(3) Click back in case of Firefox, or close window for IE
(4) Taken to "normal" log-on screen
see screen shots here:
http://www.thecolehouse.org.uk/screenshots.htm
(trying to get screen shoot of css but all machines to hand have got
password remembered and so this behaviour is skipped)
This is off-putting for non-catechise new users cause they log on and in
their eyes get a page of gobbledygook and then give up.
Can anyone advise?
Thanks
A few months ago, I came across a Wiki syntax conversion utility on the web.
It allowed me to paste some wiki text into a form, specify what kind of Wiki
it came from (jspwiki, xwiki, mediawiki, etc.), specify what Wiki form I
wanted it converted to, and then would convert it for me.
I spent some time Googling today to find it, and I can't. I even searched
this list's archives, because I thought I might have read about it here.
If anyone knows what I'm talking about and could respond on this list, I
would really appreciate it!
Stephen
Hi,
I keep getting this error when I try to use the graphviz plugin. Does
anyone know why this occurs?
graphviz: CreateProcess: dot -Tgif "C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\xwiki\dot\dot-1811682563.dot" -o
"C:\Program Files\Apache Group\Tomcat
4.1\work\Standalone\localhost\xwiki\dot\dot-1811682563.gif" error=2
Thanks,
ssh
I have an xwiki on the wiki farm.
Users sometimes experience the following behaviour:
(1) Go to site, see a log on screen
(2) Username and password entered - taken to an html style sheet (I think)
- this shows up as a new window in IE, takes over existing window in
Firefox
(3) Click back in case of Firefox, or close window for IE
(4) Taken to "normal" log-on screen
see screen shots here:
http://www.thecolehouse.org.uk/screenshots.htm
(trying to get screen shoot of css but all machines to hand have got
password remembered and so this behaviour is skipped)
This is off-putting for non-catechise new users cause they log on and in
their eyes get a page of gobbledygook and then give up.
Can anyone advise?
Thanks
How do I get the graphviz plugin to work in 0.9.840?
The default installation does not include the graphviz plugin and I
can't find any documentation on setting up this online.
Can anyone assist?
Thanks,
Sim
Hitting the back button after previewing a change to a wiki page results in
the change going away, in IE.
Steps to reproduce:
1. In XWiki, through MS Internet Explorer, Click "Edit this Page" on any
page
2. Add a line at the top
3. Click Preview
4. Click the browser's Back button
The line you added in step 2 is gone.
This appears to be counter to the default behaviour in IE. I made a test
page with a <textarea>, and IE doesn't whipe out the text when I go to
another page, and then back. I added the default xwiki meta header tags,
thinking that might be the culprit, but that doesn't have any affect.
Any ideas?
Thanks,
--Craig
