sorry,
new error: (on line 171?)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769) at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698) at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Thread.java:662) Caused by:
org.xwiki.velocity.XWikiVelocityException: Failed to evaluate content with id
[xwiki:CdlsatdPrivate.DjennaKoekkoek3_doc101] at
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:205)
at
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:161)
at
org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:118)
... 87 more Caused by:
org.apache.velocity.exception.MethodInvocationException: Invocation of method
'get' in class java.util.Collections$EmptyList threw exception
java.lang.IndexOutOfBoundsException: Index: 0 at
xwiki:CdlsatdPrivate.DjennaKoekkoek3_doc101[line 171, column 32] at
org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:337)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:284)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:252)
at
org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:493)
at
org.apache.velocity.runtime.parser.node.ASTMathNode.value(ASTMathNode.java:84)
at
org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
at
org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
at
org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
at
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:196)
... 89 more Caused by: java.lang.IndexOutOfBoundsException: Index: 0 at
java.util.Collections$EmptyList.get(Collections.java:2970) at
sun.reflect.GeneratedMethodAccessor11070.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597) at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
... 97 more
complete code;
{{include document="CdlsatdCode.DisplayRestrictions"/}}
{{velocity filter="none"}}
{{html clean="false" wiki="true"}}
## This sheet will display and edit a Private Question
##
## The privat question is a object of class
CdlsatdCode.CdLS_ATD_UserQuestionsClass
#set($class =
$doc.getObject("CdlsatdCode.CdLS_ATD_UserQuestionsClass").xWikiClass)
#set($userQuestionObj =
$doc.getObject("CdlsatdCode.CdLS_ATD_UserQuestionsClass"))
##
## Test if we are in this form based on request params
## We expect request in the following types
## ===================================================
## Create new privat question of user in group (users)
## params:
## -name = Valid username, without XWiki.
## -status = Valid from list codes, new question expect 'opt_un_answered'
## -generalize = Valid from class defenition (Yes|No), new question expect
'No', means the question can contain privacy sensitive data
## -cdls = Computed document name, should not exist already, we expect
[username]_doc[sequenceForUser]
## ====================================================
## Create new Global queury document (meaning it will be distributed to all
moderators for help on this question) (Language must be english)
## params:
##
##
#if($request)
We have request <br/>
#if($request.language)
#set($lang=$request.language)
#else
#set($lang=$context.language)
#end
## Parameters for request to create privat question for user...
#if($request.getParameter('name'))
We have parameters as expected
#set($nameAuthor = $request.getParameter('name'))
## Check for valid author against database
$userQuestionObj.set('name',$nameAuthor)
## $doc.set('name',$nameAuthor)
#if($request.getParameter('status'))
#set($statusQuestion = $request.getParameter('status'))
$userQuestionObj.set('status',$statusQuestion)
##$doc.set('status',$statusQuestion)
#end
#if($request.getParameter('generalize'))
#set($indicationGeneralize =
$request.getParameter('generalize'))
$userQuestionObj.set('(generalize',$indicationGeneralize)
##$doc.set('status',$statusQuestion)
#end
#if($request.getParameter('cdls'))
## Why do we need this param, its already the document
title?
##set($questionDocumentName =
$request.getParameter('cdls'))
#end
#end
## Parameters of other requests
#end
## Build a list of possible status the question can have to populate dropdown
## dependant on the language it will take the list from CdlsatdCode.Translations
## the key values of list should, off course, not be translated
##
dd_status_question_v1=opt_un_answered,opt_answered,opt_in_progress,opt_more_info_required
##
## First get the translated meanings
#set($engList = $msg.get('dd_status_user_questions_en'))
#set($engStatusList=[])
#foreach( $op in $engList.split("[|,]"))
#set($temp2 = $engStatusList.add($op))
#end
## $engStatusList {{html}}<br/>{{/html}}
## Second get the list codes
#set($questionStatusComma = $msg.get('dd_status_question_v1'))
#set($statusList=[])
#foreach($keyStatusTxt in $questionStatusComma.split("[|,]"))
#set($temp3 = $statusList.add($keyStatusTxt))
#end
## $statusList {{html}}<br/>{{/html}}
##
## Get the status of the question, maybe this should only be done if document
is NOT NEW (in case of UPDATE DOC)
#set($userQnStatus = $userQuestionObj.getProperty('status').getValue())
##
## Evaluate the creation of a new question (or a modification)
#if($request.getParameter('success') == 'true')
## We have a slightly disturbing Rights implementation
## User is a client
## If you are not in User you are considered a Moderator (or question support
person)
## But also these people should be allowed to post questions, currently they
are not!
## better implementation would be; All approped people should be in User,
some have extra rights like Moderator or Global moderator
#if($xwiki.getUser().isUserInGroup("XWiki.User"))
{{info}}$msg.get('msg_success_question_posted'){{/info}}
#else
{{info}}$msg.get('msg_success'){{/info}}
#end
#end
##
## Setting of Error, Warning, Hint messages used by the
(% id="mandatory" style="display:none;" %)(((
{{error}}$msg.get('msg_err_mandatory'){{/error}}
)))
##
## When a PRIVAT question is created the name of the page should be unique
## All this code is not required when doc is created from request params
#set($public = '_FAQ')
#set($xWikiStr = "XWiki.")
#set($newObjStr = $context.user)
#set($username = $newObjStr.substring($xWikiStr.length(), $newObjStr.length()))
#set($ctxtUsr = '')
#if($doc.isNew())
#set($ctxtUsr = $context.user)
#else
#set($ctxtUsr = $doc.creator)
#end
$ctxtUsr {{html}}<br/>{{/html}}
#set($hql1=
"select doc.fullName
from XWikiDocument doc
, BaseObject obj
, StringProperty prop
where doc.fullName=obj.name
and obj.className='CdlsatdCode.CdLS_ATD_UserProfileClass'
and prop.id=obj.id
and prop.name='contextUsr'
and prop.value='$ctxtUsr'")
#set($users=$xwiki.search($hql1))
$users {{html}}<br/>{{/html}}
#set($usrName = "")
#set($usrMail = "")
#set($reqParamAuthor="")
#if($request.getParameter('author'))
#set($reqParamAuthor=$request.getParameter('author'))
#else
#if($doc.isNew())
#set($reqParamAuthor=$context.user)
#else
#set($reqParamAuthor=$doc.creator)
#end
#end
$reqParamAuthor {{html}}<br/>{{/html}}
##
#if($doc.isNew())
<input type="hidden" name="author" id="author" value="$reqParamAuthor"/>
#set($userObj = $xwiki.XWikiUsers)
#set($usrName = $userObj.getProperty('first_name').getValue())
#set($lastName = $userObj.getProperty('last_name'))
#set($usrCntry = $userObj.getProperty('country'))
#set($usrMail = $userObj.getProperty('email').getValue())
#else
#set($hqlForXWikiUsers =
" , BaseObject obj
where doc.fullName=obj.name
and doc.fullName='$reqParamAuthor'
and obj.className='XWiki.XWikiUsers'
and obj.name<>'XWiki.XWikiUserTemplate'
")
## $hqlForXWikiUsers <br/>
#set($resultForUsers = $xwiki.searchDocuments($hqlForXWikiUsers))
#foreach($objDoc in $resultForUsers)
#set($docUser = $xwiki.getDocument($objDoc))
#set ($userObj = $docUser.getObject("XWiki.XWikiUsers"))
#set($usrName = $userObj.getProperty('first_name').getValue())
#set($usrMail = $userObj.getProperty('email').getValue())
#end
#end
#if($request.getParameter('global'))
$doc.set('subject',$request.getParameter('subject'))
$doc.set('topics',$request.getParameter('topics'))
$doc.set('question',$request.getParameter('question'))
$doc.set('status',$request.getParameter('status'))
#end
#set($countQuery =
"select count(doc)
from XWikiDocument as doc
where doc.creator='$context.user'
")
#set($resultCount = $xwiki.search($countQuery))
#set($docCount = ($resultCount.get(0) +1))
#set($part1 = $username)
#set($part2 = "_doc")
#set($part3 = $docCount)
#set($newDocName= $part1+$part2+$part3)
## Change class name to your class name
#if(!$doc.isNew() && $xwiki.getUser().isUserInGroup("XWiki.User") &&
$context.user != $doc.creator)
* $msg.get('msg_permission_denied')
#else
<input type="hidden" name="success" id="success" value=""/>
## Manic changes starts
#if(!$doc.isNew())
#set($newCreatorObjStr = $doc.creator)
#set($creatorName =
$newCreatorObjStr.substring($xWikiStr.length(), $newCreatorObjStr.length()))
#set($profilee = "_profile")
#set($creatorDocNameNew = $creatorName+$profilee)
#set($creatorCountQuery =
"select doc
from XWikiDocument as doc
where doc.name='$creatorDocNameNew'
")
#set($resultCreatorCount = $xwiki.search($creatorCountQuery ))
#if(!($xwiki.getUser().isUserInGroup("XWiki.User")) &&
!($doc.getValue('status') == 'opt_global_query_un_answered' ||
$doc.getValue('status') == 'opt_global_query_answered'))
#set($spaceName = "CdlsatdPrivate.")
#set($docFullName = $spaceName+$creatorDocNameNew)
<div id="docNotExistId" align="center"
style="display:none;">
#set($msgNoeExist = "User profile not available
for the user $creatorName.")
<span>{{error}}$msgNoeExist{{/error}}</span>
</div>
<div align="right">
<a
onClick="openUserProfile($xwiki.exists($docFullName));" href="*">
$msg.get('lbl_lnk_view_profile')
</a>
</div>
#end
#end
#if($context.action == 'inline')
$msg.get('lbl_lnk_post_qn')
#else
$msg.get('lbl_head_view_qn')
#end
##
##
<ul class="altRowForm">
#set($hasProps = false)
#set($mandatoryClassVar="")
#if($context.action=="inline")
#set($mandatoryClassVar="<span
class='redMandatory'>*</span>")
#end
#set($counter=0)
#foreach($prop in $class.properties)
#set($oddOrEven=$counter%2)
#set($noBackgroundClass="")
#if($oddOrEven==1)
#set($noBackgroundClass="noBackground")
#end
#if($velocityCount == 1)
#set($hasProps = true)
#end
#if(${prop.prettyName} == 'Answer')
#if($xwiki.getUser().isUserInGroup("XWiki.User"))
#if(!($doc.getValue('status') ==
'opt_un_answered'))
<li class="$noBackgroundClass">
<label>$msg.get(${prop.prettyName})</label>
<span
class="labelValue">$doc.display($prop.getName(),'view')</span>
</li>
#end
#else
<li class="$noBackgroundClass">
<label>$msg.get(${prop.prettyName})</label>
<span
class="labelValue">$doc.display($prop.getName())</span>
</li>
#end
#elseif(${prop.prettyName} == 'Status')
#if($xwiki.getUser().isUserInGroup("XWiki.User"))
#if($doc.isNew())
#set($minusOne=$xwiki.parseInt("-1"))
#set($counter=$counter+$minusOne)
$doc.display($prop.getName(),'hidden')
#else
<li class="$noBackgroundClass">
<label>$msg.get(${prop.prettyName})</label>
<span
class="labelValue">$msg.get($doc.display($prop.getName(),'view'))</span>
</li>
#end
#else
<li class="$noBackgroundClass">
<label>$msg.get(${prop.prettyName})</label>
<span class="labelValue">
#if($context.action ==
'inline')
<select
name="CdlsatdCode.CdLS_ATD_UserQuestionsClass_0_status">
#if($request.getParameter('global'))
<option value="opt_global_query_un_answered"
selected="true">$msg.get('opt_global_query_un_answered')</option>
#elseif($userQnStatus.contains('global'))
<option value="opt_global_query_un_answered" #if($userQnStatus ==
'opt_global_query_un_answered') selected="true" #end
>$msg.get('opt_global_query_un_answered')</option>
<option value="opt_global_query_answered" #if($userQnStatus ==
'opt_global_query_answered') selected="true" #end
>$msg.get('opt_global_query_answered')</option>
#else
#foreach($statusListStr in $statusList)
<option value="$statusListStr" #if($userQnStatus==$statusListStr)
selected="true" #end>$msg.get($statusListStr)</option>
#end
#end
</select>
#else
$msg.get($doc.get('status'))
#end
</span>
</li>
#end
#elseif(${prop.prettyName} == 'Published to Public')
#if($doc.isNew())
$doc.display($prop.getName(),'hidden')
#else
#if($xwiki.getUser().isUserInGroup("XWiki.User"))
$doc.display($prop.getName(),'hidden')
#else
<li class="$noBackgroundClass">
<label>$msg.get(${prop.prettyName})</label>
<span
class="labelValue">$doc.display($prop.getName())</span>
</li>
#end
#end
#elseif(${prop.prettyName} == 'Name')
$doc.set($prop.getName(),$usrName)
<input type="hidden"
name="CdlsatdCode.CdLS_ATD_UserQuestionsClass_0_name" value="$usrName"/>
<li class="$noBackgroundClass">
<label>$msg.get(${prop.prettyName})</label>
<span
class="labelValue">$doc.display($prop.getName(),'view')</span>
</li>
#elseif(${prop.prettyName} == 'E-mail')
$doc.set($prop.getName(),$usrMail)
<input type="hidden"
name="CdlsatdCode.CdLS_ATD_UserQuestionsClass_0_email" value="$usrMail"/>
<li class="$noBackgroundClass">
<label>$msg.get(${prop.prettyName})</label>
<span
class="labelValue">$doc.display($prop.getName(), 'view')</span><
/li>
#elseif(${prop.prettyName} == 'Subject')
#if($request.getParameter('global'))
<li class="$noBackgroundClass">
<label>$msg.get('Original
Subject')</label>
<span
class="labelValue">$doc.display($prop.getName(), 'view')</span>
</li>
#end
<li class="$noBackgroundClass">
<label>$msg.get(${prop.prettyName})
$mandatoryClassVar</label>
#if($xwiki.getUser().isUserInGroup("XWiki.User"))
<span
class="labelValue">$doc.display($prop.getName())</span>
#elseif($request.getParameter('global'))
<span class="labelValue"><input
id="CdlsatdCode.CdLS_ATD_UserQuestionsClass_0_subject"
name="CdlsatdCode.CdLS_ATD_UserQuestionsClass_0_subject" value=""/></span>
#else
<span
class="labelValue">$doc.display($prop.getName(),'view')</span>
#end
</li>
#elseif(${prop.prettyName} == 'Question')
#if($request.getParameter('global'))
<li class="$noBackgroundClass">
<label>$msg.get('Original
Question')</label>
<span
class="labelValue">$doc.display($prop.getName(), 'view')</span>
</li>
#end
<li class="$noBackgroundClass">
<label>$msg.get(${prop.prettyName})
$mandatoryClassVar</label>
#if($xwiki.getUser().isUserInGroup("XWiki.User"))
<span
class="labelValue">$doc.display($prop.getName())</span>
#elseif($request.getParameter('global'))
<span class="labelValue">
<textarea
id="CdlsatdCode.CdLS_ATD_UserQuestionsClass_0_question"
name="CdlsatdCode.CdLS_ATD_UserQuestionsClass_0_question" rows="5"
cols="40"></textarea>
</span>
#else
<span
class="labelValue">$doc.display($prop.getName(),'view')</span>
#end
</li>
#end
#set($counter=$counter+1)
#end
</ul>
#end
#if($context.action=="inline")
* $msg.get('cnt_mandatoy_msg')
#end
#if($request.getParameter('global'))
* Note:Please translate subject and question to English before posting the
global query
<p/>
#end
#if($hasProps)
#end
##
## Publish the Personal Question to Public
#if(($doc.get('generalize') == 'No') && (($doc.getValue('status') ==
'opt_answered') || ($doc.getValue('status') == 'opt_global_query_answered')))
#if(!$xwiki.getUser().isUserInGroup("XWiki.User"))
<a href="*" onclick='javascript:postPublic(document.postPublicForm);'
class="roundCornerLink"><span>$msg.get('lbl_btn_publich_public')</span></a>
<form name="postPublicForm" action="" method="post" id="postPublicForm">
<input type="hidden" name="parent" value="CdlsatdPublic.WebHome" />
<input type="hidden" name="template"
value="CdlsatdCode.CdLS_ATD_PublicFAQClassTemplate" />
<input type="hidden" name="gen" value="yes"/>
<input type="hidden" name="docname" value="$doc.fullName"/>
<input type="hidden" name="question" value="$doc.get('question')"/>
<input type="hidden" name="subject" value="$doc.get('subject')"/>
#set($docAnsVal=$doc.get('answer'))
#set($docAnsVal=$xwiki.getXMLEncoded($docAnsVal))
<input type="hidden" name="answer" id="answer" value="$docAnsVal"/>
<input type="hidden" name="language" value="en"/>
<input type="hidden" name="lang" value="en"/>
<input type="hidden" name="cdls1" value="$doc.name$public" size="50"/>
<input type="hidden" name="author" value="$reqParamAuthor"/>
</form>
<script>
function postPublic(form) {
form.action="../../inline/CdlsatdPublic/" + form.cdls1.value;
form.submit();
}
</script>
#end
#end
## Post a Global Query
#if((!$xwiki.getUser().isUserInGroup("XWiki.User")) &&
(!($request.getParameter('global'))) && !($doc.getValue('status') ==
'opt_answered' || $doc.getValue('status') == 'opt_global_query_answered' ||
$doc.getValue('status') == 'opt_global_query_un_answered'))
<form id="postGlobalForm" name="postGlobalForm" action="" method="get">
<input type="hidden" name="parent" value="CdlsatdPrivate.WebHome" />
<input type="hidden" name="template"
value="CdlsatdCode.CdLS_ATD_UserQuestionsClassTemplate" />
<input type="hidden" name="name" value=""/>
<input type="hidden" name="question" value="$doc.get('question')"/>
<input type="hidden" name="subject" value="$doc.get('subject')"/>
<input type="hidden" name="global" value="yes"/>
<input type="hidden" name="status" value="opt_global_query_un_answered"/>
<input type="hidden" name="generalize" value="No"/>
<input type="hidden" name="language" value="en"/>
###set($reqParamAuthor = $context.user)
<input type="hidden" name="author" value="$context.user"/>
<input type="hidden" name="cdls" value="$newDocName"/>
</form>
#if($context.action == "view")
<a href="*" class="roundCornerLink"
onclick='javascript:postGlobal();'><span>$msg.get('lbl_btn_post_global')</span></a>
#end
<script type="text/javascript">
function postGlobal() {
document.getElementById("postGlobalForm").action="../../inline/CdlsatdPrivate/"
+ document.getElementById("postGlobalForm").cdls.value;
document.getElementById("postGlobalForm").submit();
}
</script>
#end
## Public Version
#if(!$xwiki.getUser().isUserInGroup("XWiki.User"))
#if($doc.get('generalize') == 'Yes')
#set($newDocName=$doc.name+""+$public)
#set ($faqquery = ", BaseObject as obj,StringProperty as prop where
obj.name=doc.fullName and doc.name='$newDocName' and
obj.className='CdlsatdCode.CdLS_ATD_PublicFAQClass' and
obj.name<>'CdlsatdCode.CdLS_ATD_PublicFAQClassTemplate' and prop.id=obj.id and
prop.name='language' and prop.value='$lang' order by doc.date desc")
#set($countList = $xwiki.searchDocuments($faqquery))
#if($countList.size()>0)
<a href="../../view/CdlsatdPublic/$doc.name$public"
class="roundCornerLink"><span>$msg.get('lbl_lnk_public_version')</span></a>
#end
#end
#end
## Edit Link for the personal Question
#if(($context.action != "inline") && !$doc.isNew())
#if(!$xwiki.getUser().isUserInGroup("XWiki.User") || ($doc.creator ==
$context.user))
<a href ="$doc.getURL("inline","edit=yes&author=$reqParamAuthor")"
class="roundCornerLink"><span>$msg.get('lbl_btn_edit')</span></a>
#end
#end
<script>
function openUserProfile(isDocExist) {
if(isDocExist) {
window.open
("../../view/CdlsatdPrivate/$creatorDocNameNew?mode=view&popup=true",
"childFlagWindow","location=0,status=0,scrollbars=1,width=750,height=900,resizable=0");
} else {
document.getElementById("docNotExistId").style.display='block';
}
}
</script>
{{/html}}
{{/velocity}}
Op 12 okt. 2011, om 11:05 heeft Sergiu Dumitriu het volgende geschreven:
> On 10/11/2011 05:15 AM, Gerritjan Koekkoek wrote:
>> Hi
>>
>> We have a script developped in XWiki which does not function anymore?
>> Probably due to migration or rights...
>>
>> My problem is that the script is developed by a IT partner 3 years ago, in
>> XWiki 1.6
>>
>> THere is a button in a screen showing a overview of pages with a button to
>> create a new page.
>> This button has the following link;
>> http://www.cdlsworld.org/xwiki/bin/inline/CdlsatdPrivate/DjennaKoekkoek3_doc105
>> ?Parent=CdlsatdPrivate.WebHome
>> &template=CdlsatdCode.CdLS_ATD_UserQuestionsClassTemplate
>> &name=Djenna
>> &status=opt_un_answered
>> &generalize=No
>> &cdls=DjennaKoekkoek3_doc105
>>
>> The errorcode is not helping me much...
>> Caused by: org.xwiki.velocity.XWikiVelocityException: Failed to evaluate
>> content with id [xwiki:CdlsatdPrivate.DjennaKoekkoek3_doc105]
>> at
>> org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:205)
>> at
>> org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:161)
>> at
>> org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:118)
>> ... 87 more
>> Caused by: org.apache.velocity.exception.MethodInvocationException:
>> Invocation of method 'get' in class java.util.Collections$EmptyList threw
>> exception java.lang.IndexOutOfBoundsException: Index: 0 at
>> xwiki:CdlsatdPrivate.DjennaKoekkoek3_doc105[line 124, column 32]
>> at
>> org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:337)
>> at
>> org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:284)
>> at
>> org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:252)
>> at
>> org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:493)
>> at
>> org.apache.velocity.runtime.parser.node.ASTMathNode.value(ASTMathNode.java:84)
>> at
>> org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
>> at
>> org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
>> at
>> org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
>> at
>> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
>> at
>> org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:196)
>> ... 89 more
>> Caused by: java.lang.IndexOutOfBoundsException: Index: 0
>> at java.util.Collections$EmptyList.get(Collections.java:2970)
>> at sun.reflect.GeneratedMethodAccessor11070.invoke(Unknown Source)
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:597)
>> The code around Line 12 (How should I find the linenumber; should I include
>> with counting the comments lines or only the lines with code?)
>>
>> ## This sheet will display and edit a Private Question
>> ##
>> ## Test the language to display the information
>> #if($request.language)
>> #set($lang=$request.language)
>> #else
>> #set($lang=$context.language)
>> #end
>> $lang {{html}}<br/>{{/html}}
>> ## Build a list of possible status the question can have to populate dropdown
>> ## dependant on the language it will take the list from
>> CdlsatdCode.Translations
>> ## the key values of list should, off course, not be translated
>> ##
>> dd_status_question_v1=opt_un_answered,opt_answered,opt_in_progress,opt_more_info_required
>> ##
>> ## First get the translated meanings
>> #set($engList = $msg.get('dd_status_user_questions_en'))
>> #set($engStatusList=[])
>> #foreach( $op in $engList.split("[|,]"))
>> #set($temp2 = $engStatusList.add($op))
>> #end
>> $engStatusList {{html}}<br/>{{/html}}
>> ## Second get the list codes
>> #set($questionStatusComma = $msg.get('dd_status_question_v1'))
>> #set($statusList=[])
>> #foreach($keyStatusTxt in $questionStatusComma.split("[|,]"))
>> #set($temp3 = $statusList.add($keyStatusTxt))
>> #end
>> $statusList {{html}}<br/>{{/html}}
>> ##
>> ## The privat question is a object of class
>> CdlsatdCode.CdLS_ATD_UserQuestionsClass
>> #set($userQuestionObj =
>> $doc.getObject("CdlsatdCode.CdLS_ATD_UserQuestionsClass"))
>> ## Get the staus of the question
>> #set($userQnStatus = $userQuestionObj.getProperty('status').getValue())
>> ##
>> ## Evaluate the creation of a new question (or a modification)
>> #if($request.getParameter('success') == 'true')
>> ## We have a slightly disturbing Rights implementation
>> ## User is a client
>> ## If you are not in User you are considered a Moderator (or question
>> support person)
>> ## But also these people should be allowed to post questions, currently
>> they are not!
>> ## better implementation would be; All approped people should be in User,
>> some have extra rights like Moderator or Global moderator
>> #if($xwiki.getUser().isUserInGroup("XWiki.User"))
>> {{info}}{{html
>> clean="false"}}$msg.get('msg_success_question_posted'){{/html}}{{/info}}
>> #else
>> {{info}}{{html clean="false"}}$msg.get('msg_success'){{/html}}{{/info}}
>> #end
>> #end
>
> The error says line 124, but there are only 48 lines of code here. So,
> the error is not here (and neither did I see a line that could trigger
> that error).
>
>> It looks like it find an empty object...
>>
>> This is exactly what I find, it looks like the code is creating a page with
>> a empty object,
>> but it fails to set values in the object, and after that I understand the
>> error,
>>
>> What I do not inderstand where the code is that would set the values in the
>> object, I would expect it in the Template?
>> But maybe it is hidden in the code on the page where the button is in the
>> Form-area
>>
>> So maybe I should ask the question how I would do this in the new XWiki 2.7
>> (which we are running) If I should start all new
>> I would like to create a page with an object of which a few attributes are
>> hidden from the user (containing some ID and status information)
>> After the click the user should experience that he is on the newly created
>> page and filling in the remaining attributes of the object (a Question and
>> Answer)
>>
>> Second, since the intention of the page/object is to start a workflow; 1)
>> Create a Question by a user (this step) -> 2) Accepting the Question by a
>> moderator by status change-> 4) Moderator answering the question by typing
>> a answer-> User accepting the answer and closing the case by changing the
>> status
>> What is the best practise to put the code for each step in the workflow? At
>> this moment all the code is in the templatesheet of the page, making it
>> difficult to maintain and look for the code
>> Would you advise to put the code in the template or put code in velocity
>> macro's and have buttons in the sheet
>>
>> Help would be very much appreciated, both on finding the cause of the error
>> and on advise what is the best practise to do such USE-Case
>
>
> --
> Sergiu Dumitriu
> http://purl.org/net/sergiu/
> _______________________________________________
> users mailing list
> users@xwiki.org
> http://lists.xwiki.org/mailman/listinfo/users
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