xwiki-users March 2006

xwiki-users@xwiki.org

47 participants
81 discussions

[xwiki-users] Plain text "select x into y" in any document breaks xwiki.com

by Robin Fernandes

Hi, Trying to view/preview any page on free xwiki.com hosted containing the text: select x into y causes nothing more than the following message to be displayed: We are currently doing performance maintenance of our servers. The service will be back in a few minutes. Sorry for the inconvenience. 'x' and 'y' can be any number of words. Note that this happens with plain text - no velocity or anything, e.g. simply a document containing the text: Press the 'add' button to select which … [View More]

19 years

How to use IPResolverPlugin

by Julien Bourdon

Hi all! I'm a newbie in XWiki application development and I'm trying to make sense of these plugins. I tried with the IPResolverPlugin which looks quite simple but I don't know how to access it from the Velocity context. Is this possible at least? Thanks a lot! -- _ _ Julien Bourdon (o)(o)--. http://purl.org/net/JulienBourdon \../ ( ) self isAddictedTo:(#Squeak&#linux) m\/m--m'`--. ^true

19 years

LDAP Integration

by Christian van der Leeden

Hi, just testing the LDAP integration on a development build (head). I do manage to authenticate against my LDAP server and I'm logged in afterwards, but the username is not displayed (only: $docuser.display("first_name", "view", $objuser)) and somehow I'm not really "logged in". I don't have the permissions I normally have, when I'm a logged in user. Do I have to do anything extra for the LDAP integration? Do I have to create each user which exists in ldap also in the xwiki db? (this … [View More]

19 years

[xwiki-users] added some hql velocity examples in dev guide

by Robin Fernandes

I have written up some very simple velocity+hql examples in the dev guide: http://www.xwiki.org/xwiki/bin/view/DevGuide/velocityHqlExamples Perhaps this would turn into a more elaborate tutorial as we get answers to brain[sic]'s questions. :)

19 years

RE: HQL question (wasRE: [xwiki-users] SQL hair-pulling)

by THOMAS, BRIAN M (SBCSI)

Huh... Sounds intriguing, but I'm puzzled about a lot of details, like: how do you do that? Probably an example would be very useful. Do you have one handy? brain[sic] -----Original Message----- From: Mark Robinson [mailto:mark.robinson@hk.tntfreight.com] Sent: Friday, March 24, 2006 10:48 AM To: xwiki-users(a)objectweb.org Subject: Re: HQL question (wasRE: [xwiki-users] SQL hair-pulling) It seems to be like ADODB, forget about query strings. Create an object. Set variables, … [View More]indicate the relationships (eg joins) and call the method fpr retrieving the data. Result data as an object. Updates are a breeze. Cheers, Mark On 25 Mar 2006, at 12:32 AM, THOMAS, BRIAN M ((SBCSI)) wrote: > Would this perhaps be why I can't use an arbitrary expression as a > result field? > > Specifically, my query for objects less than a week old used the > SQL expression: > > subdate(curdate(), 7) > > which worked fine when used in a comparison to a date field in the > WHERE clause, but provoked an error when I tried to use it in the > column-list, which is (I believe) clearly legal SQL syntax. If > this were a feature that HQL simply didn't support, it would > explain the problem. Indeed, that is what the error message seems > to say: > > Error number 4001 in 4: Error while parsing velocity page > Brian.WorkPagesTest > Wrapped Exception: Invocation of method 'search' in class > com.xpn.xwiki.api.XWiki threw exception class > com.xpn.xwiki.XWikiException : Error number 3223 in 3: Exception > while searching documents with sql select subdate(curdate(), 7), > prop.value, [...] where [...] or subdate(curdate(), 7) <= > prop.value ) [...] > Wrapped Exception: No data type for node: > org.hibernate.hql.ast.MethodNode > +-METHOD_CALL? MethodNode: '(' > | +-METHOD_NAME? IdentNode: 'subdate' {originalText=subdate} > | -EXPR_LIST? SqlNode: 'exprList' > | +-METHOD_CALL? MethodNode: '(' > | | +-METHOD_NAME? IdentNode: 'curdate' {originalText=curdate} > | | -EXPR_LIST? SqlNode: 'exprList' > | -NUM_INT? LiteralNode: '7' > > brain[sic] > -----Original Message----- > From: jeremi joslin [mailto:jeremi23@gmail.com] > Sent: Thursday, March 23, 2006 10:47 PM > To: xwiki-users(a)objectweb.org > Subject: Re: [xwiki-users] SQL hair-pulling > Yes, XWiki is using hibernate for the database mapping. So it's > not a sql query, but a hql query. You use the objects and members > name to make the request. (if you don't know the hql, you can take > a look to the hibernate documentation : > http://www.hibernate.org/hib_docs/v3/reference/en/html_single/ > #queryhql) > > Jérémi > > > -- > You receive this message as a subscriber of the xwiki- > users(a)objectweb.org mailing list. > To unsubscribe: mailto:xwiki-users-unsubscribe@objectweb.org > For general help: mailto:sympa@objectweb.org?subject=help > ObjectWeb mailing lists service home page: http://www.objectweb.org/ > wws [View Less]

19 years

HQL question (wasRE: [xwiki-users] SQL hair-pulling)

by THOMAS, BRIAN M (SBCSI)

Would this perhaps be why I can't use an arbitrary expression as a result field? Specifically, my query for objects less than a week old used the SQL expression: subdate(curdate(), 7) which worked fine when used in a comparison to a date field in the WHERE clause, but provoked an error when I tried to use it in the column-list, which is (I believe) clearly legal SQL syntax. If this were a feature that HQL simply didn't support, it would explain the problem. Indeed, that is what the … [View More]

19 years

RE: [xwiki-users] SQL hair-pulling

by THOMAS, BRIAN M (SBCSI)

Jérémi: Aha! I should have read my mail before sending my last note, which I began composing last night. That clears a lot of the mystery. I will save my other questions until after I've read your reference; thank you. But it re-raises for me the issue I had thought resolved - that of where the boundary of queryability may be. I had assumed that it was the same as the boundary of the XWiki-defined object model, as it would seem logically if it had to be supported as a database map, but … [View More]

19 years

[xwiki-users] Event Calendar abnormality

by SIM SOON HUAT, CTSID

Hi, I noticed the Previous month/Next month links on the event calendar does not function normally. Present month is March Previous month http://ctsid.citos.psa/xwiki/bin/view/Main/EventCalendar?month=-1 Next month http://ctsid.citos.psa/xwiki/bin/view/Main/EventCalendar?month=+1 I click on previous month 2 times Then I click on next month 1 time This puts me at February Previous month http://ctsid.citos.psa/xwiki/bin/view/Main/EventCalendar?month=-2 Next month http://ctsid.citos.psa/xwiki/… [View More]

19 years

SQL hair-pulling

by THOMAS, BRIAN M (SBCSI)

As mentioned in an earlier message, I got into the $xwiki.search() world yesterday, and am thoroughly confused. The main problem seems to be that the XWiki database schema and the schema used in all of the $xwiki.search() queries I have found are completely disjoint. Instead of the documented tables and columns, what seems to be used is a schema which reflects the object model within XWiki. This would really be convenient if true; is it? brain[sic]

19 years

AW: [xwiki-users] SQL hair-pulling

by Frank Häfemeier

>As mentioned in an earlier message, I got into the $xwiki.search() world >yesterday, and am thoroughly confused. > >The main problem seems to be that the XWiki database schema and the >schema used in all of the $xwiki.search() queries I have found are >completely disjoint. > >Instead of the documented tables and columns, what seems to be used is a >schema which reflects the object model within XWiki. This would really >be convenient if true; is it? This is right. Bye Frank

19 years

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xwiki-users March 2006