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.olaru(a)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 <nohinder(a)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