January 2009 - xwiki-users@xwiki.org

[xwiki-users] how to re-assign parent page ?
by couak couak 08 Jan '09

08 Jan '09

hi, I want to assign an existing page to a new parent. How to ? Thanks David

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[xwiki-users] WebDAV.XWikiUI.V1.PATCH
by Karsten Nielsen 07 Jan '09

07 Jan '09

Hi I am trying to be able to edit attachments through the webdav extension. I found the WebDAV.XWikiUI.V1.PATCH and applyed it to xwiki version 1.7 But am not able to get the right url repencented in javascript:davEdit($xwiki.getDavURL($doc, $attach)); but hte output is not translated. The link is displayed like this javascript:davEdit($xwiki.getDavURL($doc, $attach)) and not as show at the test page: http://91.121.237.216/xwiki/bin/view/WebDAV/#Attachments eg javascript:davEdit('http://91.121.237.216/xwiki/webdav/spaces/WebDAV/WebHome/gradient.jpg'); Can you give me any pointers ? Thanks in advance Karsten

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[xwiki-users] interesting opportunity?
by Yishay Mor 07 Jan '09

07 Jan '09

One of my main concerns with XWiki has been the difficulty in getting a reasonably priced Java hosting service. Ideally, I want a service provider that gives me the web server stack, but spares me the admin headache. This may be just what I need: http://www.cloudfoundry.com/ "Cloud Foundry provides automated, outsourced data center management for Java applications. It eliminates the expense and distraction of building and operating your own data center for your production applications and QA environments. And, with no long term contracts, you simply use Cloud Foundry for as long as you need. " "With just a few clicks of the mouse, you deploy your application to a load-balanced cluster running on Amazon EC2. Cloud Foundry monitors and manages your applications and automatically handles auto-scaling and failover. We insulate you from the messy details of using the cloud and leave you free to focus on your business." "Cloud Foundry supports the Apache, Tomcat and MySQL stack. It configures MySQL for master/slave replication and uses Apache to load balance across one or more Tomcat servers." ___________________________ Yishay Mor, Researcher, London Knowledge Lab http://www.lkl.ac.uk/people/mor.html http://www.google.com/calendar/embed?src=yishaym%40gmail.com +44-20-78378888 x5737

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[xwiki-users] xwiki backup/restore
by James Chen 07 Jan '09

07 Jan '09

Hi Everyone, We have a very old version of xwiki installed on a linuxbox, by a previous admin who installed it manually with mysql and tomcat. I've installed the latest version of xwiki (1.7) onto another box using the standalone installer, and I'm trying to import all the xwiki pages from the old box to the new one. From what I've read, the standalone installer uses its own hypersonic sql, and I'm having trouble figuring out if and how I can import the old files to the new one. Is there a way to consolidate a mysql dump to a hypersonic database? I've also tried exporting the XAR file from the old xwiki and importing into the new one through the web interface, but I'm getting a max_uploadsize error (I've already tried changing the limit in the Preference class editor, but it still gives me the same error). I've been stuck a while, and I feel like I've run out of options. Does anyone have any suggestions? Thanks, James

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Re: [xwiki-users] RE : Create a new wiki error : CREATE DATABASE...
by Thomas Mortagne 06 Jan '09

06 Jan '09

On Sat, Jan 3, 2009 at 10:07 AM, manuel da silva <m.dasilva(a)albia.fr> wrote: > I use postgresql. See http://jira.xwiki.org/jira/browse/XWIKI-1960 > > ________________________________ > > De: users-bounces(a)xwiki.org de la part de Thomas Mortagne > Date: sam. 03/01/2009 01:04 > À: XWiki Users > Objet : Re: [xwiki-users] Create a new wiki error : CREATE DATABASE... > > > > On Wed, Dec 31, 2008 at 4:04 PM, manuel da silva <m.dasilva(a)albia.fr> wrote: >> Hello >> I'm a new user of xwiki and i try to create a new wiki with the manager. >> But I have a problem... >> though I put in "Wiki identifier" field I have the following message : >> "A database with this identifier already exists" >> >> When I "force" creation, I have the following message in logs : >> 2008-12-31 15:42:20,357 >> [http://127.0.0.1:8080/xwiki/bin/view/WikiManager/CreateNewWiki?wikiname >> =test&forcewikiname=on&XWiki.XWikiServerClass_0_wikiprettyname=Test&XWik >> i.XWikiServerClass_0_description=&XWiki.XWikiServerClass_0_server=test.l >> ocaldomain.com&XWiki.XWikiServerClass_0_owner=XWiki.Admin&XWiki.XWikiSer >> verClass_0_owner=&readersgroups=xwiki%3AXWiki.XWikiAdminGroup&readersgro >> ups=xwiki%3AXWiki.XWikiAllGroup&writersgroups=xwiki%3AXWiki.XWikiAdminGr >> oup&adminsgroups=xwiki%3AXWiki.XWikiAdminGroup&stepbystep=0&doc=1&action >> create=Cr%E9er] [http-8080-1] WARN wikimanager.WikiManager - >> Wiki [test] creation failed: wiki database creation threw exception >> com.xpn.xwiki.XWikiException: Error number 3401 in 3: Exception while >> create wiki database test >> Wrapped Exception: ERROR: CREATE DATABASE cannot run inside a >> transaction block >> at >> com.xpn.xwiki.store.XWikiHibernateStore.createWiki(XWikiHibernateStore.j >> ava:243) >> at >> com.xpn.xwiki.store.XWikiCacheStore.createWiki(XWikiCacheStore.java:542) >> at >> com.xpn.xwiki.plugin.wikimanager.WikiManager.createWikiDatabase(WikiMana >> ger.java:610) >> at >> com.xpn.xwiki.plugin.wikimanager.WikiManager.createNewWiki(WikiManager.j >> ava:503) >> at >> com.xpn.xwiki.plugin.wikimanager.WikiManagerPluginApi.createNewWiki(Wiki >> ManagerPluginApi.java:192) >> ... >> >> Someone know how can I solv that??? > > Which database engine are you using ? > > Currently XEM only fully supports MySQL and Oracle RDBMS. See > http://manager.xwiki.org/xwiki/bin/view/AdminGuide/Installation > >> >> Thanks for help >> >> _______________________________________________ >> users mailing list >> users(a)xwiki.org >> http://lists.xwiki.org/mailman/listinfo/users >> > > > > -- > Thomas Mortagne > _______________________________________________ > users mailing list > users(a)xwiki.org > http://lists.xwiki.org/mailman/listinfo/users > > > > > _______________________________________________ > users mailing list > users(a)xwiki.org > http://lists.xwiki.org/mailman/listinfo/users > > -- Thomas Mortagne

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[xwiki-users] Out of memory
by Mike A. 06 Jan '09

06 Jan '09

Hi! Using XWiki 1.6.1.13621 for some time without any problems. Today, I can't delete a page (which contains just few lines of text) or add / delete an attachment (4.3mb) with Java Heap Space error (see below). XWiki max upload size = ~32mb MySQL max_allowed_packet = 64M In tomcat5.5, java max heap size = 128M. Any help? ----- Error number 11014 in 11: Out Of Memory Exception com.xpn.xwiki.XWikiException: Error number 11014 in 11: Out Of Memory Exception at com.xpn.xwiki.doc.XWikiDocument.deleteAttachment(XWikiDocument.java:2738) at com.xpn.xwiki.doc.XWikiDocument.deleteAttachment(XWikiDocument.java:2716) at com.xpn.xwiki.web.DeleteAttachmentAction.action(DeleteAttachmentAction.java:72) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:215) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:94) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:287) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:895) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:619) ---- Best regards, Mike

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[xwiki-users] removing spam
by Yishay Mor 06 Jan '09

06 Jan '09

My XWiki has recently been hit by spam. I found a discussion of this issue on: http://markmail.org/message/yq6kbwyxznk7nezd However, since my XWiki is on the farm, I don't have programming rights. Luckily, the spam was localized to specific pages, so I edited those, added the code below, ran in and deleted to code: #set($comments = $doc.getComments()) #foreach($comment in $comments) $doc.removeObject($comment) #end $doc.save() But I was thinking, would it be worth adding some generic spam control? Or at least bulk comment control? e.g.: * integrate http://sourceforge.net/projects/akismet-java/ * support captcha for user registration / anonymous comments * provide an interface in the admin area for selecting multiple comments & deleting them with one button ___________________________ Yishay Mor, Researcher, London Knowledge Lab http://www.lkl.ac.uk/people/mor.html http://www.google.com/calendar/embed?src=yishaym%40gmail.com +44-20-78378888 x5737

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[xwiki-users] XWD_HIDDEN
by Jan Kodera 06 Jan '09

06 Jan '09

Hi, i am using xwiki 1.7 and if I edit some document, xwiki change xwd_hidden in database to 1. So my problem is, i have some custom panels where i run some sql queries. The documents with this bit is invisible now. How can I change it ? I mean I want them visible. Can I add input type in wiki editor (like <input type=hidden name=hidden value=0) or it is nessecary to rewrite my queries? Thanks for help Jan

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[xwiki-users] Cannot show calendar events on Main.WebHome
by Jean Couteau 06 Jan '09

06 Jan '09

Dear all, i am playing with the calendar to do what i thought was quite simple, but i am stuck. Some explanations : I am trying to put the calendar table on my wiki home page, without the event list or the add event form. What i have done is : - add a section between calendar and event list on XWiki.CalendarEvent - use code to retrieve only the first section of this document and render it : #set( $doc1=$xwiki.getDocument("XWiki.CalendarSheet").getDocument()) #set ($content = $doc1.getContentOfSection(1)) #set( $doc2=$xwiki.getDocument("Main.EventCalendar")) $xwiki.renderText($content, $doc2) It's nice, i have my calendar table rendered, but no sign of my events. I tried to change the $doc2 variable to see if it was a context problem or something but nothing worked out. Am i missing something ? Thanks in advance Jean

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[xwiki-users] Can't log on in Internet Explorer
by Nick Watts 05 Jan '09

05 Jan '09

I have XWiki 1.6.1.13621 installed on Tomcat 6.0.18. I am having some problems logging in when using IE 7. I'm putting in what I know is a valid username and password, but after submitting the login form I am brought back to the login screen. I found a closed issue in Jira that may be the same problem I'm running into (http://jira.xwiki.org/jira/browse/XWIKI-2211) I have never had a problem with Firefox or Safari, only IE. Something to add to the mix though is that I was able to login with IE from within the LAN where XWiki is installed using my work laptop. If I try to login with IE on the same laptop, but across the Internet, the login fails. Does anyone have any insight into this problem? -- Nick Watts blog: thewonggei.wordpress.com

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