February 2009 - xwiki-users@xwiki.org

[xwiki-users] Migrate blog posts to new blog (18RC1)
by hel-o 28 Feb '09

28 Feb '09

Hi, how can i migrate existing blog posts to the new blog application? Thanks hel. ----- Helmut Lehner hel(a)hel.at -- View this message in context: http://n2.nabble.com/Migrate-blog-posts-to-new-blog-%2818RC1%29-tp2395714p2… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Question about ldap authenticating and password change
by Hernández Cuchí, Francisco Ricardo 28 Feb '09

28 Feb '09

Hello, I've changed a password in the ldap server, but I cannot login into xwiki with neither the new or the old password, in xwiki version 1.7. Can anyone help? Thanx -- Francisco Hernández Cuchí ********************************************************************************************** IMPORTANTE: El contenido de este correo y ficheros adjuntos es confidencial y está dirigido únicamente para el destinatario/s. Si Ud recibe este correo por error, por favor póngase en contacto con su administrador de correo o con el emisor immediatamente y no difunda su contenido a nadie ni haga copias. *** Este correo ha sido escaneado de virus y contenido malicioso *** **********************************************************************************************

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[xwiki-users] Including a specific photo from Flickr
by Gerritjan Koekkoek 27 Feb '09

27 Feb '09

Hi, We would like to include photo's from flickr into the xwiki What would be the best approach? The flickr macro's seem a good start, but would like a little more visual control For us it is important to be able to also get description and owner of the photo into the display Gerritjan

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[xwiki-users] Attachment Order?
by Stefan Woehrer 27 Feb '09

27 Feb '09

Hi, Can somebody pls. explain to me how the Attachment list at the bottom of each page is sorted? For example, this is the order of attachments on my page: (Please take notice of the third attachment. I cannot figure out why it is at that place, because it was posted much later (excludes order by date). Order by file name could be excluded also if you look at the last three attachments) 2008-12-0612-00.jpg 1.1 PostedBy: xxx on 19/12/2008 (119kb ) 2008-12-0512-00.jpg 1.1 PostedBy: xxx on 19/12/2008 (112kb ) 2008-12-2812-00.jpg 1.1 PostedBy: xxx on 12/01/2009 (108kb ) 2008-11-3012-00.jpg 1.1 PostedBy: xxx on 19/12/2008 (111kb ) 2008-12-0412-00.jpg 1.1 PostedBy: xxx on 19/12/2008 (124kb ) ---- The problem is that in a photo album the photos are shown in the very same (undefined?) order. I need to fix this asap. I've seen in the code that the document attachments (unsorted?) are taken and processed with a foreach loop. Can somebody please explain me how I can sort the collection by date before the loop is entered? Thank you very much, Steve ;-) -- View this message in context: http://n2.nabble.com/Attachment-Order--tp2262602p2262602.html Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] URL to a particular attachment version
by 3999532688DD＠messagebeamer.de 27 Feb '09

27 Feb '09

Hi, is there a way to point to a particular attachment version per url (f.i. for downloading)? If I add the property ?version=1.1 (which is the very first version) it still gives me the current (last) one.

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[xwiki-users] backlink calculation in database list properties
by Sebastian Kannengiesser 26 Feb '09

26 Feb '09

Hi guys, I'm doing the following in XWiki. I have 2 classes, let's say A and B with properties A1..n and B1..n respectively. Now, I have in my template for documents of class A a database list field with the ability to select properties B1 from all documents of class B. When I now change a property B1 in a selected document, then my field in A stays the same. This probably isn't a bug, but something like a backlink calculation and change properties accordingly feature not implemented yet. Do you have a workaround for what I want? Thanx for any answers. Cheers Sebastian

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[xwiki-users] Enable attachments in defaul workspaces install?
by Josh Harrison 26 Feb '09

26 Feb '09

Hi all,I'm trying to enable attachments in the default workspaces install. I follow the instructions telling me to: * Go to /xwiki/bin/edit/XWiki/XWikiPreferences?editor=class * Add a new property called showcomments (or showattachments for turning off attachments) of type String Class * Go to /xwiki/bin/edit/XWiki/XWikiPreferences?editor=object&classname=XWiki.XWikiPreferences and write no in the showcomments (or showattachments) field Unfortunately, there is no option for "String Class" in the class editor, only "String". When I put both showcomments and showattachments in neither seem to toggle attachments or comments - comments are on, attachments are off. Anyone working with Workspaces able to get these to work? I'm hoping I'm just being thick and missing something obvious here. Thanks,Josh Harrison -- Josh Harrison Support Systems Analyst, Sr - Office of Student Computing Resources Office phone: (520)626-4573 Infrastructure Support Associate - Computer Science LEARN lab Company asset #423423 was lost while fighting the forces of evil.

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Re: [xwiki-users] favicon integration
by Samuel Lee 25 Feb '09

25 Feb '09

Does anyone know how to do this for the toucan skin? Sam ~~~~~~~~~~~~~~ In fact, I did it in the "Informations Meta HTTP" of the preferences and it worked. Thank you for the answers 2007/12/6, Sergiu Dumitriu <sergiu at xwiki.com>: Sylvain Desbureaux wrote: Hi, I don't manage to put a favicon for xwiki. Any clues ? Well, a favicon is usually placed in the root of the URL, like www.myserver.com/favicon.ico Doing that in a java webapp container usually involves adding that file not to the xwiki webapp, but to the ROOT webapp. In tomcat, there is a ROOT directory inside webapps. Another solution is to put something like this in webapps/xwiki/skins/ albatross/htmlheader.vm: <link rel="icon" href="$xwiki.getSkinFile("favicon.png")" type="image/ png"/> <link rel="shortcut icon" href="$xwiki.getSkinFile("favicon.png")" type="image/png"/> and put a favicon.png (you can change the name, if you want) in webapps/xwiki/skins/albatross If you're not using the albatross skin, change the path accordingly. Sergiu -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xwiki.org/pipermail/users/attachments/20071206/27bb23b8/attach…

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[xwiki-users] xWiki v1.7.2: WatchListMessages throw Exceptions
by Jan-Sebastian Winckelmann 25 Feb '09

25 Feb '09

Hello, after upgrading to xWiki v1.7.2 the WatchListMessages sent by xWiki are faulty. Any ideas how to solve this problem? Thanks! Bye, Jan Error number 4001 in 4: Error while parsing velocity page XWiki.WatchListMessage Wrapped Exception: Failed to evaluate content with id [XWiki.WatchListMessage] Error number 4001 in 4: Error while parsing velocity page XWiki.WatchListMessage Wrapped Exception: Failed to evaluate content with id [XWiki.WatchListMessage] com.xpn.xwiki.XWikiException: Error number 4001 in 4: Error while parsing velocity page XWiki.WatchListMessage Wrapped Exception: Failed to evaluate content with id [XWiki.WatchListMessage] at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:114) at com.xpn.xwiki.plugin.mailsender.MailSenderPlugin.sendMailFromTemplate(MailSenderPlugin.java:662) at com.xpn.xwiki.plugin.watchlist.WatchListJob.sendNotificationMessage(WatchListJob.java:430) at com.xpn.xwiki.plugin.watchlist.WatchListJob.execute(WatchListJob.java:181) at org.quartz.core.JobRunShell.run(JobRunShell.java:202) at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:529) Wrapped Exception: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'getExternalURL' in class com.xpn.xwiki.api.Document threw exception java.lang.NullPointerException @ XWiki.WatchListMessage[33,138] at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:286) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74) at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:448) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108) at com.xpn.xwiki.plugin.mailsender.MailSenderPlugin.sendMailFromTemplate(MailSenderPlugin.java:662) at com.xpn.xwiki.plugin.watchlist.WatchListJob.sendNotificationMessage(WatchListJob.java:430) at com.xpn.xwiki.plugin.watchlist.WatchListJob.execute(WatchListJob.java:181) at org.quartz.core.JobRunShell.run(JobRunShell.java:202) at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:529) Caused by: java.lang.NullPointerException at com.xpn.xwiki.XWiki.getServletPath(XWiki.java:4317) at com.xpn.xwiki.web.XWikiServletURLFactory.addServletPath(XWikiServletURLFactory.java:208) at com.xpn.xwiki.web.XWikiServletURLFactory.createURL(XWikiServletURLFactory.java:178) at com.xpn.xwiki.web.XWikiServletURLFactory.createExternalURL(XWikiServletURLFactory.java:273) at com.xpn.xwiki.doc.XWikiDocument.getExternalURL(XWikiDocument.java:925) at com.xpn.xwiki.api.Document.getExternalURL(Document.java:502) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245) ... 14 more Euler Hermes is the world's premier credit insurer, offering solutions for the management of trade receivables, from credit insurance and financing of trade receivables to bonding and guarantees. Euler Hermes is a subsidiary of AGF and a member of Allianz. www.eulerhermes.com ------------------------------------- This e-mail may contain confidential and/or privileged information. If you are not the intended recipient or have received this e-mail in error, notify the sender immediately and destroy this e-mail. Any unauthorised use, copying, disclosure or distribution of the contents of this e-mail is strictly forbidden and may be unlawful. Read our full e-mail disclaimer statement and monitoring policy (http://www.eulerhermes.com/group/en/disclaim/index.html) before taking any action based on the contents of this e-mail.

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[xwiki-users] Velocity + Tables
by Lewis Denizen 24 Feb '09

24 Feb '09

Hi xwiki-users, I've been playing with the new XWiki Syntax 2.0, but there are still some things possible with the old 1.0 syntax which are impossible in the new 2.0 syntax. One thing that I still cannot figure out is something like the following: {{html wiki=true}} <table id="serverList" class="grid sortable filterable doOddEven"> <tr class="sortHeader"> <th class="selectFilter">Space</th> <th>Class</th> <th>Server Name</th> <th class="unsortable noFilter">Link</th> </tr> {{velocity}} #foreach($serverDocument in $serverDocuments) <tr> <td>$serverDocument.Space</td> <td>$serverDocument.Name</td> <td> #foreach($serverObject in $serverDocument.getObjects($serverClass)) * $serverObject.HostName #end </td> <td>[[$serverDocument]]</td> </tr> #end {{/velocity}} </table> {{/html}} This gives me a lot of <br /> tags (the number of $server in $serverList), and ends up displaying 1 row with the literal string $server.Space, $server.Class, etc. It works if I use the normal table syntax: |=Space|=Class|=Server Name|=Link {{velocity}} #foreach($serverDocument in $serverDocuments) |$serverDocument.Space|$serverDocument.Name|???|[[$serverDocument]] #end {{/velocity}} but I'm not sure how I'd iterate over each object associated with the document in the tag marked '???'. Also, whenever I have a {{velocity}} tag, I end up with a lot of empty <p> elements: * Line 1 {{velocity}} #set($foo = "bar") {{/velocity}} * Line 2 This ends up with a <p> tag between "Line 1" and "Line 2", which seems very strange when rendered (since there's no content when "viewing"). Just my 2 cents on the new syntax. But other than that, creating macros now is a breeze (XWiki + Plexus is just purely amazing!), and I think the new syntax is only inches away from surpassing the old 1.0 syntax :-D Thanks again for the great work!

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