xwiki-users June 2008

xwiki-users@xwiki.org

69 participants
151 discussions

by Anders Andersson

Hello! I have installed xwiki on an Oracle Application Server and Oracle 10g Database. I have problems when I create new groups. I don't get an error in the webbrowser, everything works as normal except that my groups doesn't show up. After I typed the new group name and pressed OK, I return to the list of groups but still only got the XWikiAllGroup. In the log I get this (it is a longer message but I don't want to make a long posting): org.hibernate.ObjectNotFoundException: No row with the given identifier exists: [com.xpn.xwiki.doc.XWikiDocument#1287555159] at org.hibernate.impl.SessionFactoryImpl$1.handleEntityNotFound(SessionFactoryImpl.java:377) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:145) I get the new group in the database (taken from XWIKIOBJECTS; however I don't know the map of the schema you use, so I might be looking on the wrong place): "XWO_ID" "XWO_NUMBER" "XWO_NAME" "XWO_CLASSNAME" "1300917321" "0" "XWiki.NewGroup" "XWiki.TagClass" Does anyone have a clue what the solution to the problem is? Btw I can create users... Thanks alot Anders Andersson

16 years, 6 months

[xwiki-users] [ANN] XWiki Enterprise Manager 1.2 released

by Thomas Mortagne

The XWiki development team is pleased to announce the release of XWiki Enterprise Manager 1.2. Go grab it at http://www.xwiki.org/xwiki/bin/view/Main/Download This is the first release based on stable XE 1.4 branch. It include all XE 1.4 and 1.4.1 modifications and add new wiki creation/management features and improvements. For more information see the Release notes at: http://www.xwiki.org/xwiki/bin/view/Blog/XWikiEnterpriseManager12Released Thanks -The XWiki dev team

16 years, 6 months

[xwiki-users] [ANN] XWiki Enterprise 1.4.1 released

by Thomas Mortagne

The XWiki development team is pleased to announce the release of XWiki Enterprise 1..4.1. Go grab it at http://www.xwiki.org/xwiki/bin/view/Main/Download This is an important bugfixes release (including one regression introduced in 1.4) mainly around multiwiki mode and encoding: * Global groups are not taken into account in a virtual wiki * Feed plugin's startUpdateFeedsInSpace does not allow to update two or more wiki with same space name in virtual mode * Macro Mapping does not initialize properly macro definition in multi wiki mode * The inline edit loses the doc's parent and title attributes * Wysiwyg editor breaks accents in links * Curly Quote coming from a Copy Paste is transformed into ? after cache is reset For more information see the Release notes at: [Main.ReleaseNotesXWikiEnterprise141] Thanks -The XWiki dev team

16 years, 6 months

[xwiki-users] Sudhakar: Need help on New Skining

by smileysudha

Sudhakar: Need help on New Skining Reply to all Forward Reply by chat Filter messages like this Print Add to Contacts list Delete this message Report phishing Report not phishing Show original Show in fixed width font Show in variable width font Message text garbled? Why is this spam/nonspam? sudhakar ramalingam to XWiki show details 4:59 PM Reply Hi Team, I would like to create a new skin in XWiki and would like to launch a new site for my client. I do have got the Mockup page from them. These are the set of files i have for the mockups pages CSS, images, js . I would like to create a new skin based upon this mockup page and to come out with a basic design template where i can mange from then. I have deployed the XWiki.war file (Enterprise edition) to the webapps folder of the Tomcat server (version 6). And now i need to come out with this mockup page to stand in with the XWiki application. Can anyone who have done this concept of invoking a new user defined XWiki with all new templates/Skins/CSS/JS/images help me to proceed with my work...!!! Thanks in advance...!!! regards, Sudhakar M.R. Reply Forward -- View this message in context: http://www.nabble.com/Sudhakar%3A-Need-help-on-New-Skining-tp17750825p17750… Sent from the XWiki- Users mailing list archive at Nabble.com.

16 years, 6 months

[xwiki-users] Sudhakar: Need help on New Skining

by sudhakar ramalingam

Hi Team, I would like to create a new skin in XWiki and would like to launch a new site for my client. I do have got the Mockup page from them. These are the set of files i have for the mockups pages CSS, images, js . I would like to create a new skin based upon this mockup page and to come out with a basic design template where i can mange from then. I have deployed the XWiki.war file (Enterprise edition) to the webapps folder of the Tomcat server (version 6). And now i need to come out with this mockup page to stand in with the XWiki application. Can anyone who have done this concept of invoking a new user defined XWiki with all new templates/Skins/CSS/JS/images help me to proceed with my work...!!! Thanks in advance...!!! regards, Sudhakar M.R.

16 years, 6 months

[xwiki-users] Need help on Skining

by sudhakar ramalingam

16 years, 6 months

Re: [xwiki-users] XWiki Does Not Handle Attachments Efficiently

by goldring, richard

Yes storing attachments directly in the file system and referencing them would be good. -----Original Message----- From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org]On Behalf Of AW Sent: 09 June 2008 21:15 To: XWiki Users Subject: [xwiki-users] XWiki Does Not Handle Attachments Efficiently Is there anything I can do to make XWiki 1.4 handle large attachments? That is, attachments from a few megabytes up to a few dozen megabytes. XWiki does not appear to efficiently handle attachments in general; large attachments appear to require extraordinary measures and resources. In testing prior to a deployment I attempted to attach a 56 MB file to an instance running on a server with 2GB of RAM and using MySQL as the database. To attach the file: 1. I first had to set the MySQL max_allowed_packet value in /etc/my.cnf to a larger value, since by default it's only 1MB and XWiki stores attachments directly in the database, rather than saving them in the file system and referencing the attachment's path. 2. Next I needed change the maximum attachment size in XWiki, which can be done by "edit[ing] the XWiki.XWikiPreferences class and add[ing] a NumberProperty field of type long, named upload_maxsize" which I finally figured out I could accomplish by visiting a page similar to "http://my.server/xwiki/bin/edit/XWiki/XWikiPreferences?editor=object" ...although this wasn't immediately obvious. 3. At this point attempting to attach the file resulted in a JDBC error, which I resolved by manually changing some columns in the database from type mediumblob to longblob. 4. Attempting to attach the file still didn't work, this time due to Java heap space limitations. I increased the size of the heap, modifying the JAVA_OPTS with -Xmx512m -Xms512m (setting the initial and maximum heap sizes to 512MB, up from 256). This had no effect on the error, so I increased the size to 1 GB, but the error persisted. At 1.2 GB I was able to attach the file. Next I attempted to delete the attachment along with the page to which it is attached. My naïve assumption was that deleting an attachment should be easier than adding one and I didn't anticipate problems. Unfortunately, this again resulted in out of memory errors. To work around the problem I tried deleting the attachment by clicking the delete button in the show --> attachments screen. This still resulted in an out of memory error, so I upped the heap size to 1.6 GB, or 80% of the RAM in the server. This resulted in very heavy swapping, yet still failed due to an out of memory exception. (On the positive side, at least the swapping helped keep the processor utilization under 100%.) I've ordered another 2GB of RAM and will try increasing the heap size again after it's installed. Until then, is there anything I can do to keep attachments from eating the server alive? If I recall correctly, there has been talk about saving attachments externally, rather than within the database. Has anyone built a mechanism to allow this, or is there any news to report on that front? Also, does anyone have any advice on how I can excise this page and its 56MB attachment from the system prior to more memory arriving? (I'd like to do so as, aside from the attachment problems and dysfunctional WYSIWYG editor, the system looks deployable.) As it stands, unless I'm doing something incorrectly, I have to conclude that it's basically impractical to use attachments larger than a few megabytes with XWiki, and even small attachments are frightfully ungainly. - AW _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users Thales UK Ltd (Wells) DISCLAIMER: The information contained in this e-mail is confidential. It may also be legally privileged. It is intended only for the stated addressee(s) and access to it by any other person is unauthorised. If you are not an addressee, you must not disclose, copy, circulate or in any other way use or rely on the information contained in this e-mail. Such unauthorised use may be unlawful. We may monitor all e-mail communications through our networks. If you have received this e-mail in error, please inform us immediately on +44 (0) 1749 672081 and delete it and all copies from your system. We accept no responsibility for changes to any e-mail which occur after it has been sent. Attachments to this e-mail may contain software viruses which could damage your system. We therefore recommend you virus-check all attachments before opening. A business of Thales UK Ltd. Registered Office: 2 Dashwood Lang Road, The Bourne Business Park, Addlestone, Weybridge, Surrey KT15 2NX Registered in England No. 868273

16 years, 6 months

[xwiki-users] Velocity math tool roundToInt method

by Tiago Rinck Caveden

Hello! I was trying to use the roundToInt method of the Velocity Math tool. I found on the following e-mail three different ways of invoking this tool, but none seems to work for me. Do I need to activate anything? I'm using the version 1.4 of XWiki. The e-mail: http://lists.xwiki.org/pipermail/users/2008-April/011828.html Thanks, -- Tiago Rinck Caveden http://caveden.multiply.com

16 years, 6 months

[xwiki-users] Active Directory: Log on permission to the DC is needed to authenticate

by mserel＠purecodeconsulting.com

All, I'm working on setting up active directory authentication for a xwiki site but our domain permissions only allow users to log onto certain computers for security reasons. The users do have permission to log onto the server that is hosting XWiki but when they try and authenticate they receive the LDAP data 531 error which means they do not have permission to log onto the workstation. When I add permissions to log onto the domain controller the users are then able to authenticate. Is there any reason that they need local login access to the DC/Is there any way to fix this? Also, when we use the wyiswyg editor the layout becomes skewed; for example the editor overlaps the center section and the bars to the right overlap the editor. Thanks for your help! Sincerely, Matthew Serel

16 years, 6 months

[xwiki-users] XMLRPC Page Creation problem

by David Brain

Hi, I'm trying to create pages via the XMLRPC api - while this seems to mostly work, I am encountering one problem. When my page titles contain spaces (e.g. 'My Test Page') this is saved into XWiki with the spaces replaced by underscores e.g. 'My_Test_Wiki'. Is there a correct approach to take to allow spaces in the page titles within XWiki? I see that in order to link to pages with spaces in the titles slightly different markup is needed ('[My Test Page>view.My Test Page]'), but I can handle doing this in my code. Thanks, David. David Brain dbrain(a)bandwidth.com 919.297.1078

16 years, 6 months

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xwiki-users June 2008