[xwiki-users] simple declare a list in velocity
hello this is by far the most easiest thing ... but i have some data that i want to simple add in a list #set($dateList = new ArrayList() ) $dateList.add($dateD) whyyy is this wrong? how do i else declare a list ? cause it does not work thank you -- View this message in context: http://n2.nabble.com/simple-declare-a-list-in-velocity-tp4104854p4104854.html Sent from the XWiki- Users mailing list archive at Nabble.com. ___ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
Re: [xwiki-users] simple declare a list in velocity
In velocity you don't have the keywork *new*. You should use the variable $util to declare a list. #set($dateList = $util.arrayList) $dateList.add($dateD) And on operations with lists you use $listttool. $listtool.size($dateList) Best regards, Flavius Olaru On Thu, Dec 3, 2009 at 10:50 AM, Bubulina nohin...@yahoo.com wrote: hello this is by far the most easiest thing ... but i have some data that i want to simple add in a list #set($dateList = new ArrayList() ) $dateList.add($dateD) whyyy is this wrong? how do i else declare a list ? cause it does not work thank you -- View this message in context: http://n2.nabble.com/simple-declare-a-list-in-velocity-tp4104854p4104854.html Sent from the XWiki- Users mailing list archive at Nabble.com. ___ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users ___ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
Re: [xwiki-users] simple declare a list in velocity
On Dec 3, 2009, at 10:02 AM, Flavius Olaru wrote: In velocity you don't have the keywork *new*. You should use the variable $util to declare a list. $util is deprecated and yes indeed you should use the $listtool. Doc is here: http://velocity.apache.org/tools/releases/1.4/javadoc/org/apache/velocity/tools/generic/ListTool.html To creare a list in velocity: #set ($myvar = []) Thanks -Vincent #set($dateList = $util.arrayList) $dateList.add($dateD) And on operations with lists you use $listttool. $listtool.size($dateList) Best regards, Flavius Olaru On Thu, Dec 3, 2009 at 10:50 AM, Bubulina nohin...@yahoo.com wrote: hello this is by far the most easiest thing ... but i have some data that i want to simple add in a list #set($dateList = new ArrayList() ) $dateList.add($dateD) whyyy is this wrong? how do i else declare a list ? cause it does not work thank you -- View this message in context: http://n2.nabble.com/simple-declare-a-list-in-velocity-tp4104854p4104854.html Sent from the XWiki- Users mailing list archive at Nabble.com. ___ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users ___ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users ___ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
Re: [xwiki-users] simple declare a list in velocity
On Dec 3, 2009, at 10:20 AM, Ludovic Dubost wrote: To add some information to this. The reason why there is no direct way to create a object from velocity is for security reasons. So we provide util functions for creating java objects we have audited to be secure (not allow to access physical resources or xwiki data without rights checks for instance) For when you really need more users with programming rights can create a groovy class which is callable from velocity Groovy or Ruby or Python. See http://code.xwiki.org/xwiki/bin/view/Macros/GroovyMacro http://code.xwiki.org/xwiki/bin/view/Macros/PythonMacro http://code.xwiki.org/xwiki/bin/view/Macros/RubyMacro Thanks -Vincent Ludovic Envoyé de mon iPhone Le 3 déc. 2009 à 10:02, Flavius Olaru flavius.ol...@gmail.com a écrit : In velocity you don't have the keywork *new*. You should use the variable $util to declare a list. #set($dateList = $util.arrayList) $dateList.add($dateD) And on operations with lists you use $listttool. $listtool.size($dateList) Best regards, Flavius Olaru On Thu, Dec 3, 2009 at 10:50 AM, Bubulina nohin...@yahoo.com wrote: hello this is by far the most easiest thing ... but i have some data that i want to simple add in a list #set($dateList = new ArrayList() ) $dateList.add($dateD) whyyy is this wrong? how do i else declare a list ? cause it does not work thank you ___ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
Re: [xwiki-users] simple declare a list in velocity
On Thu, Dec 3, 2009 at 10:41, Vincent Massol vinc...@massol.net wrote: On Dec 3, 2009, at 10:20 AM, Ludovic Dubost wrote: To add some information to this. The reason why there is no direct way to create a object from velocity is for security reasons. So we provide util functions for creating java objects we have audited to be secure (not allow to access physical resources or xwiki data without rights checks for instance) For when you really need more users with programming rights can create a groovy class which is callable from velocity Groovy or Ruby or Python. See http://code.xwiki.org/xwiki/bin/view/Macros/GroovyMacro http://code.xwiki.org/xwiki/bin/view/Macros/PythonMacro http://code.xwiki.org/xwiki/bin/view/Macros/RubyMacro Or PHP ;) http://code.xwiki.org/xwiki/bin/view/Macros/PHPMacro Thanks -Vincent Ludovic Envoyé de mon iPhone Le 3 déc. 2009 à 10:02, Flavius Olaru flavius.ol...@gmail.com a écrit : In velocity you don't have the keywork *new*. You should use the variable $util to declare a list. #set($dateList = $util.arrayList) $dateList.add($dateD) And on operations with lists you use $listttool. $listtool.size($dateList) Best regards, Flavius Olaru On Thu, Dec 3, 2009 at 10:50 AM, Bubulina nohin...@yahoo.com wrote: hello this is by far the most easiest thing ... but i have some data that i want to simple add in a list #set($dateList = new ArrayList() ) $dateList.add($dateD) whyyy is this wrong? how do i else declare a list ? cause it does not work thank you ___ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users -- Thomas Mortagne ___ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
