Nelson Pereira [http://community.jboss.org/people/npereira] created the discussion "Re: Jbpm 5 user form variables" To view the discussion, visit: http://community.jboss.org/message/574238#574238 -------------------------------------------------------------- Thanks, got it to work.... not with the ftl's but it's working thru java... -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/574238#574238] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

rafitanba [http://community.jboss.org/people/rafitanba] created the discussion "Re: Jbpm 5 user form variables" To view the discussion, visit: http://community.jboss.org/message/577516#577516 -------------------------------------------------------------- Hi there! Were you finally able to achieve it? It happens exactly the same to me. I can retrieve data from the form, but I always get an exception when trying to get access to data in the ftl. I have a process variable called "name". Then I use +#{name}+ as value of the Content property of the Human Task. I also map this process variable to a parameter also called "name". Finally, I use +${name}+ within the ftl code, but it doesn't work :-( I get the following exception: freemarker.core.InvalidReferenceException: Expression name is undefined in line ... What am I doing wrong? Thanks in advance, Rafa. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/577516#577516] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

onkar ruikar [http://community.jboss.org/people/onkarruikar] created the discussion "Re: Jbpm 5 user form variables" To view the discussion, visit: http://community.jboss.org/message/577983#577983 -------------------------------------------------------------- You can try this solution: In content variable pass the map as mvel. Following is the sample map: h6.      [ 'reminderInterval' : new String("#{reminderInterval}"),            'report' : new String( "#{report}")          ]; And in human task handler(WSHumanTaskHandler or CommandBasedWSHumanTaskHandler) modify executeWorkItem(WorkItem,WorkItemManager) method. Add following lines at bottom part of the method before serialisation: h6.         ContentData content = null;         String contentString = workItem.getParameter("Content").toString();         //evaluate mvel         ExpressionCompiler compiler = new ExpressionCompiler(contentString.trim());         ParserContext context = new ParserContext();         context.addPackageImport("java.lang");         Map<String, String> contentObject =(Map<String, String>) MVEL.executeExpression(compiler.compile(context)); -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/577983#577983] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Matthew Wojtowicz [http://community.jboss.org/people/mattu16] created the discussion "Re: Jbpm 5 user form variables" To view the discussion, visit: http://community.jboss.org/message/578517#578517 -------------------------------------------------------------- Thanks got this to work. Code for Script before Human Task(Don't forget to add import java.util.HashMap): map = new HashMap(); map.put("id",id); map.put("priority",priority); map.put("quantity",quantity); kcontext.setVariable("map", map); map = new HashMap(); map.put("id",id); map.put("priority",priority); map.put("quantity",quantity); kcontext.setVariable("map", map); Then Human task Node <userTask id="_2" name="Order Evaluation" >       <ioSpecification>         <dataInput id="_2_ContentInput" name="Content" />         <dataInput id="_2_CommentInput" name="Comment" />         <dataInput id="_2_SkippableInput" name="Skippable" />         <dataInput id="_2_TaskNameInput" name="TaskName" />         <inputSet>           <dataInputRefs>_2_ContentInput</dataInputRefs>           <dataInputRefs>_2_CommentInput</dataInputRefs>           <dataInputRefs>_2_SkippableInput</dataInputRefs>           <dataInputRefs>_2_TaskNameInput</dataInputRefs>         </inputSet>         <outputSet>         </outputSet>       </ioSpecification>       <dataInputAssociation>         <sourceRef>map</sourceRef>         <targetRef>_2_ContentInput</targetRef>       </dataInputAssociation>       <dataInputAssociation>         <targetRef>_2_CommentInput</targetRef>         <assignment>           <from xs:type="tFormalExpression">Please create an order.</from>           <to xs:type="tFormalExpression">_2_CommentInput</to>         </assignment>       </dataInputAssociation>       <dataInputAssociation>         <targetRef>_2_SkippableInput</targetRef>         <assignment>           <from xs:type="tFormalExpression">false</from>           <to xs:type="tFormalExpression">_2_SkippableInput</to>         </assignment>       </dataInputAssociation>       <dataInputAssociation>         <targetRef>_2_TaskNameInput</targetRef>         <assignment>           <from xs:type="tFormalExpression">Order Evaluation</from>           <to xs:type="tFormalExpression">_2_TaskNameInput</to>         </assignment>       </dataInputAssociation>       <potentialOwner>         <resourceAssignmentExpression>           <formalExpression>krisv</formalExpression>         </resourceAssignmentExpression>       </potentialOwner>     </userTask> I accessed the variables in my ftl as ${id} ${priority}. DO NOT use ${content.id} or ${map.id} -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/578517#578517] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Kris Verlaenen [http://community.jboss.org/people/KrisVerlaenen] created the discussion "Re: Jbpm 5 user form variables" To view the discussion, visit: http://community.jboss.org/message/579179#579179 -------------------------------------------------------------- You will always need a map of parameters if you have multiple parameters you want to pass.  This however doesn't mean you need to present this complexity to the end users.  I could see how you could extend the current editor for the human task node to not simply show one text box for the content parameter but show an additional option where the user could specify he has multiple ones and allows the user to specify each of them.  This will then be translated back to an on-entry action creating the map underneath. I'll see if I can slip this extension in the next few days. Kris -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/579179#579179] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

rodri tes23 [http://community.jboss.org/people/rodri] created the discussion "Re: Jbpm 5 user form variables" To view the discussion, visit: http://community.jboss.org/message/584453#584453 -------------------------------------------------------------- Matthew Wojtowicz, rafitanba, What are versions of JBPM/Drools you have have used? I used the same script node and the map Matthew suggested ( http://community.jboss.org/thread/161936?tstart=0 http://community.jboss.org/thread/161936?tstart=0) It did not work and I keep getting the following message while loading the bpmn file. 'There is no ID/IDREF binding for IDREF 'myMap'. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/584453#584453] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

rodri tes23 [http://community.jboss.org/people/rodri] created the discussion "Re: Jbpm 5 user form variables" To view the discussion, visit: http://community.jboss.org/message/584470#584470 -------------------------------------------------------------- Thanks for your reply. I renamed the map to "map" and also initialized the variables as follows: java.util.HashMap map = new java.util.HashMap(); map.put("id","1"); map.put("priority","High"); map.put("quantity","100"); kcontext.setVariable("map", map); I still get the same errors such as and  I could not access the variables from ftl (null: 127, 15): cvc-id.1: There is no ID/IDREF binding for IDREF 'map'. Could not find variable map Using process-level scope Could not find variable scope for variable map when trying to execute Work Item Human Task Continuing without setting parameter. I am not sure what I am missing here (I tried with the SNAPSHOT code). Attached please find the complete bpmn file I used. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/584470#584470] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Demian Calcaprina [http://community.jboss.org/people/calca] created the discussion "Re: Jbpm 5 user form variables" To view the discussion, visit: http://community.jboss.org/message/628909#628909 -------------------------------------------------------------- Hi! How are you defining the Content input for the task into bmpn? Demian -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/628909#628909] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Demian Calcaprina [http://community.jboss.org/people/calca] created the discussion "Re: Jbpm 5 user form variables" To view the discussion, visit: http://community.jboss.org/message/629233#629233 -------------------------------------------------------------- Hi again! Well, the problem is that the expressions are evaluated as string. You can assign directly process variable to human task variable. I don't know if the editor will allow it, but you can try, instead of using "Content" section, using Parameter Mapping, and define variable "Content", to be filled with "content" process variable. Hope this helps, Demian -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/629233#629233] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Demian Calcaprina [http://community.jboss.org/people/calca] created the discussion "Re: Jbpm 5 user form variables" To view the discussion, visit: http://community.jboss.org/message/629263#629263 -------------------------------------------------------------- You can edit directly the bpmn and define only one content so you don't have two inputs with the same name: <dataInputAssociation>         <sourceRef>content</sourceRef>         <targetRef>_17_ContentInput</targetRef>       </dataInputAssociation> Or the other option, simpler, is to leave Content empty, and define another variable name (in Parameter Mapping) for your content. If Content is empty, the input our your task will be all the parameters you define. Demian -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/629263#629263] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Aliaksei Kushunin [http://community.jboss.org/people/a.kushunin] created the discussion "Re: Jbpm 5 user form variables" To view the discussion, visit: http://community.jboss.org/message/629503#629503 -------------------------------------------------------------- Hi, Demian! I spotted following problem: If I pass objects througth Content varialble via variables mapping jBPM engine starts working mega slow, e.g. after process start tasks appears in process DB after about 30-45 seconds, and work with task became real hell. Task status change waits about 1 minute. Did anybody spotted such problems? Any idias why? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/629503#629503] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]