Re: [xwiki-users] simple declare a list in velocity
Hello,
So only by using the tools i can use lists and sort right?
this code should work:
$dateList.add($date) //it populates
$sorter.sort($dateList,["${date}:asc"]) //does not sort
##Collections.sort($dateList)
vmassol wrote:
>
>
> 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 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
>
>
--
View this message in context:
http://n2.nabble.com/simple-declare-a-list-in-velocity-tp4104854p4105961.html
Sent from the XWiki- Users mailing list archive at Nabble.com.
___
users mailing list
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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 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 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 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
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 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 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 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 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
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 Ludovic Ludovic Envoyé de mon iPhone Le 3 déc. 2009 à 10:02, Flavius Olaru 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 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
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 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
[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
