- xwiki-users@xwiki.org - lists.xwiki.org

[xwiki-users] [Proposal] Improving the "Product Documentation" and "Getting Started" pages
by Silvia Rusu 15 Dec '11

15 Dec '11

Hi, Caty and Vincent are doing a very nice job improving xwiki.org's look and navigation. I think improving a bit the content is also a good idea, so I have a few proposals in this direction. * Improving the Documentation landing page, available from the website menu (http://www.xwiki.org/xwiki/bin/view/Main/ProductDocumentation) Here is a proposal with some small additions: http://dev.xwiki.org/xwiki/bin/view/Drafts/DocumentationImprovedHomepage * Improving the Getting Started guide's WebHome (http://enterprise.xwiki.org/xwiki/bin/view/GettingStarted/WebHome) Draft proposal at: http://dev.xwiki.org/xwiki/bin/view/Drafts/GettingStartedPage * We could also use the "Getting Started" page proposed above on XWiki Enterprise (the product). This would be a page inside the wiki (e.g. like the Sandbox or Syntax pages) which would be linked from the wiki Homepage. It could be helpful to wiki users who don't know where to look for information. Waiting for your feedback and votes. Thanks, Silvia

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[xwiki-users] how to set "Join separator (for display)" to be newline?
by Mark Wallace 15 Dec '11

15 Dec '11

In a multiple select item in a class definition, how do you set the "Join separator (for display)" to be a newline? -- Mark Wallace Principal Engineer, Semantic Applications Modus Operandi, Inc. CONFIDENTIALITY NOTICE: The information transmitted (including attachments) is covered by the Electronic Communications Privacy Act, 18 U.S.C. 2510-2521. This transmission is intended only for the person(s) or entity/entities to which it is addressed and may contain confidential and/or proprietary material. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient or have received this transmission in error, please contact the sender by reply e-mail and destroy all copies of the original message.

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[xwiki-users] Pie chart from a property of a form
by Stéphanie 15 Dec '11

15 Dec '11

Hello everyone, That seems a bit difficult for me but I really need to do this. I'm working on my survey, so everytime a member press the button to answer the survey, a page is created using my class "SurveyClass". In this class, there is a field "status". I need to do draw a chart on a page (a sort of dashboard) where I want to know how much pages I have with each status. So is there a way to have the value of the field "status" for every page in the space "Survey" ? If yes, how ? Thank you very much for all who will help me. Best regards, Stéphanie -- View this message in context: http://xwiki.475771.n2.nabble.com/Pie-chart-from-a-property-of-a-form-tp709… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Error when upgrade to 3.3-RC1 - Bad value for type long
by Ramon Gomes Brandão 14 Dec '11

14 Dec '11

Hello, I'm trying to upgrade from XE 3.1M2 to XE 3.3-RC1 and I am facing an exception that I can't figure out how to solve. I've set up my xwiki.cfg activating both updateschema and store.migration flags. I've also enabled class isolation on my Jboss 4.2.3. I'm running my Xwiki instance on Postgres 8.3, and the xwiki's hibernate config file is configured properly. When I try to first call the instance, I got these exceptions. It seems that data or schema migration are not working for any of the xml pages. Could you help me? 1) The error is: com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3201 in 3: Exception while saving document xwiki:XWiki.XWikiUsers Wrapped Exception: Error number 3211 in 3: Exception while updating archive XWiki.XWikiUsers Wrapped Exception: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: could not load an entity: [com.xpn.xwiki.doc.rcs.XWikiRCSNodeContent#component[docId,version1,version2]{docId=495778886, version2=6, version1=1}] 2) Then in Jboss log I got these info when starting the xwiki instance (I took off the timestamp and xwiki path garbage info): WARN o.i.m.DefaultCacheManager - ISPN000156: You are not starting all your caches at the same time. This can lead to problems as asymmetric clusters are not supported, see ISPN-658. We recommend using EmbeddedCacheManager.startCaches() to start all your caches upfront. WARN o.h.u.DTDEntityResolver - recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide! INFO .AbstractXWikiMigrationManager - Current storage version = [0] INFO .AbstractXWikiMigrationManager - List of migrations that will be executed: INFO .AbstractXWikiMigrationManager - R4340XWIKI883 - See http://jira.xwiki.org/jira/browse/XWIKI-883 INFO .AbstractXWikiMigrationManager - R4359XWIKI1459 - See http://jira.xwiki.org/jira/browse/XWIKI-1459 INFO .AbstractXWikiMigrationManager - R7345XWIKI2079 - See http://jira.xwiki.org/jira/browse/XWIKI-2079 INFO .AbstractXWikiMigrationManager - R15428XWIKI2977 - Add a GUID to existing objects when upgrading from pre-1.8M1. INFO .AbstractXWikiMigrationManager - Running migration [R4340XWIKI883] with version [4340] INFO .AbstractXWikiMigrationManager - New storage version is now [4341] INFO .AbstractXWikiMigrationManager - Running migration [R4359XWIKI1459] with version [4359] INFO .AbstractXWikiMigrationManager - New storage version is now [4360] INFO .AbstractXWikiMigrationManager - Skipping unneeded migration [R6079XWIKI1878] with version [6079] INFO .AbstractXWikiMigrationManager - New storage version is now [6080] INFO .AbstractXWikiMigrationManager - Skipping unneeded migration [R6405XWIKI1933] with version [6405] INFO .AbstractXWikiMigrationManager - New storage version is now [6406] INFO .AbstractXWikiMigrationManager - Running migration [R7345XWIKI2079] with version [7350] INFO .AbstractXWikiMigrationManager - New storage version is now [7351] INFO .AbstractXWikiMigrationManager - Running migration [R15428XWIKI2977] with version [15428] INFO .AbstractXWikiMigrationManager - New storage version is now [15429] 3) And then the error exception (many of these arises): WARN o.h.u.JDBCExceptionReporter - SQL Error: 0, SQLState: 22003 ERROR o.h.u.JDBCExceptionReporter - Bad value for type long : <?xml version="1.0" encoding="UTF-8"?> <xwikidoc> <web>Scheduler</web> <name>WatchListDailyNotifier</name> <language></language> <defaultLanguage></defaultLanguage> <translation>0</translation> <parent>XWiki.WatchListClass</parent> <creator>XWiki.superadmin</creator> <author>XWiki.superadmin</author> <customClass></customClass> <contentAuthor>XWiki.superadmin</contentAuthor> ... So, when xwiki reads the xml's pages during startup, the first line of all them seems to not to be expected for the migration class. Thanks a lot. Sincerely, -- Ramon GB skype: ramongb

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[xwiki-users] Livetable : order by
by Stéphanie 14 Dec '11

14 Dec '11

Hello, I have an other question for you. I just create a livetable that show every page I have in my space. The page are answers from a survey and they have differents status : "new", "to be seen", "done". When I go on the page where I have my livetable, I just want to see in first, pages with "new" status. This is my code : #set($collist = ["name", "date", "statut", "_actions"] ) #set($colprops = { "name" : { "type":"text", "sortable":true, "filterable":true, "link":"view"}, "date" : { "type":"list", "sortable":true, "filterable":true}, "statut" : { "type":"list", "sortable":true, "filterable":true}, "_actions" : { "actions": ["edit", "delete"] } }) I try to add : "default" : "new" but it doesn't work and I really don't know how to show the "new pages" in first, so thank you ery much for all person who will help me. Best regards, Stéphanie -- View this message in context: http://xwiki.475771.n2.nabble.com/Livetable-order-by-tp7092786p7092786.html Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Delete the comments on a page
by Stéphanie 14 Dec '11

14 Dec '11

Hello, I'm just wondering if there is a way to delete the comments part on the bottom of a page ? Thank you for all your future answer. Best regards, Stéphanie -- View this message in context: http://xwiki.475771.n2.nabble.com/Delete-the-comments-on-a-page-tp7092716p7… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Integration of my webapplication with xwiki.
by mohit gupta 13 Dec '11

13 Dec '11

i have my banking webapplication on tomcat. i want to host my application help on xwiki which will sit on another server(probably xwiki will be having its on app server). Basically what i have to do is i want to provide a link on my banking application on click of which i want to take it to wiki help(help shoud not ask any credentialsat http://platform.xwiki.org/xwiki/bin/view/DevGuide/WebHome) though it should ask for credential if i hit my xwiki URL directly.i am not getting how to start it?i have gone thru xwiki devguide but could not get much out of it. It would be great if somebody can give me heads up how can i can i start it at high level, it would be a great help. As xwiki site states many tools to download like manager,enterprise,platform. which tool one i shoud start with and what should be the starting point in that? i want to give the users to modify the wiki page on the basis of roles in my banking application. So my application and xwiki has to interact a lot. looking for how we can proceed for this. My application is using struts 2. Another question i have is once i dowload xwiki enterprsise, should i host in seperate tomcat or downloaded xwiki application will have its own webserver. Its really urgent for me. Looking for quick reply Thanks in advance Mohit GUpta

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[xwiki-users] Usage of maven xwiki-platform-tool-packager-plugin
by Richard Hierlmeier 12 Dec '11

12 Dec '11

Hi Users, I tried to use the xwiki-platform-tool-packager-plugin maven plugin to import wiki pages into xwiki. However I get following error: % mvn org.xwiki.platform:xwiki-platform-tool-packager-plugin:3.1:import [INFO] Scanning for projects... [INFO] ------------------------------------------------------------------------ [INFO] Building de.hierlmeier.xwiki.testpages [INFO] task-segment: [org.xwiki.platform:xwiki-platform-tool-packager-plugin:3.1:import] [INFO] ------------------------------------------------------------------------ [INFO] [xwiki-packager-plugin:import {execution: default-cli}] 2011-12-12 15:29:00,854 [main] WARN iPropertiesConfigurationSource - Failed to load configuration file [/WEB-INF/xwiki.properties]. Using default configuration values. Internal error [null] [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Failed to import XWiki documents Embedded error: Failed to load component [com.xpn.xwiki.store.XWikiStoreInterface] for hint [null] ... The following exception occured during the import (printed out with maven -X): [DEBUG] Configuring mojo 'org.xwiki.platform:xwiki-platform-tool-packager-plugin:3.1:import' --> [DEBUG] (f) databaseName = xwiki [DEBUG] (f) hibernateConfig = c:\xwiki\WEB-INF\hibernate.cfg.xml [DEBUG] (f) sourceDirectory = C:\Users\rh\xwiki\src\documents [DEBUG] -- end configuration -- [INFO] [xwiki-packager-plugin:import {execution: default-cli}] 2011-12-12 15:44:54,378 [main] WARN iPropertiesConfigurationSource - Failed to load configuration file [/WEB-INF/xwiki.properties]. Using default configuration values. Internal error [null] [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Failed to import XWiki documents Embedded error: Failed to load component [com.xpn.xwiki.store.XWikiStoreInterface] for hint [null] [INFO] ------------------------------------------------------------------------ [DEBUG] Trace org.apache.maven.lifecycle.LifecycleExecutionException: Failed to import XWiki documents at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:719) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138) at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60) 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:597) at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) at org.codehaus.classworlds.Launcher.main(Launcher.java:375) Caused by: org.apache.maven.plugin.MojoExecutionException: Failed to import XWiki documents at com.xpn.xwiki.tool.backup.ImportMojo.execute(ImportMojo.java:62) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694) ... 17 more Caused by: java.lang.RuntimeException: Failed to load component [com.xpn.xwiki.store.XWikiStoreInterface] for hint [null] at com.xpn.xwiki.web.Utils.getComponent(Utils.java:645) at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:762) at com.xpn.xwiki.XWiki.<init>(XWiki.java:710) at com.xpn.xwiki.tool.backup.AbstractPackager.createXWikiContext(AbstractPackager.java:108) at com.xpn.xwiki.tool.backup.Importer.importDocuments(Importer.java:62) at com.xpn.xwiki.tool.backup.ImportMojo.execute(ImportMojo.java:60) ... 19 more Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [role = [com.xpn.xwiki.store.XWikiStoreInterface] hint = [default]] at org.xwiki.component.embed.EmbeddableComponentManager.initialize(EmbeddableComponentManager.java:369) at org.xwiki.component.embed.EmbeddableComponentManager.lookup(EmbeddableComponentManager.java:126) at com.xpn.xwiki.web.Utils.getComponent(Utils.java:643) ... 24 more Caused by: java.lang.NullPointerException at com.xpn.xwiki.store.XWikiHibernateBaseStore.initialize(XWikiHibernateBaseStore.java:99) at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:437) at org.xwiki.component.embed.EmbeddableComponentManager.initialize(EmbeddableComponentManager.java:360) ... 26 more I assume that I need additional configuration options in my pom. So far I have configured the following options: <plugins> <plugin> <groupId>org.xwiki.platform</groupId> <artifactId>xwiki-platform-tool-packager-plugin</artifactId> <version>3.1</version> <configuration> <hibernateConfig>c:/xwiki/WEB-INF/hibernate.cfg.xml</hibernateConfig> <sourceDirectory>src/documents</sourceDirectory> </configuration> </plugin> </plugins> What is missing? Richard

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[xwiki-users] Need Help rgarding customization of xwiki to suit my needs
by mohit gupta 12 Dec '11

12 Dec '11

As i earlier said i have my project web application on one tomcat instance and xwiki application on another tomcat instance. So when i click help link on my project web application it should take me to xwiki webapplication and whatever class i mentioned against xwiki.authentication.authclass should do the custom authentication. So,I downloaded the war file xwiki-enterprise-web-3.2 and started working on that. I have got some questions/issues while working on this. These are:- 1) Is it possible to get the source code of xwiki java files so that if want have detailed some understanding/or modification as per my requirements i can go ahead? After modification i will pack it with existing jar file and deploy it. 2) As i said in the begining i want custom authentication .So my question is what are interfaces/parent class my custome class should extend and with which library(jar file ) it should be packed with .how i can find it out? Is there any api doc like standard java docs something like this? Thanks in advance.

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[xwiki-users] Error i am getting while trying to get xwiki up on my tomcat server
by mohit gupta 11 Dec '11

11 Dec '11

hi i downloaded xwiki war and extracted the same war to my tomcat directory under webapps folder.Now i am hitting the xwiki url and was expecting welcome page or login page but got below exception message. Though i have not modified xwiki.cfg and hibernate.cfg.xml . Not getting what i am missing here. *root cause* com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3001 in 3: Cannot load class com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager from param xwiki.store.migration.manager.class Wrapped Exception: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: Could not create a DBCP pool. There is an error in the hibernate configuration file, please review it. com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:422) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:491) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) javax.servlet.http.HttpServlet.service(HttpServlet.java:617) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:128) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:217) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)

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