Standard Loop BPMN activiti

[nabilblk]

Hi every one ,

I want to test the artifact standard loop .

Here is my technical process :

…
…
<userTask  name="Saisie Line Item" id="SaisieLineItem" activiti:form="com/xxxx/activiti/forms/remiseItem.form">
          <humanPerformer>
      <resourceAssignmentExpression>
               <formalExpression>kermit</formalExpression>
           </resourceAssignmentExpression>
      </humanPerformer>
            <standardLoopCharacteristics>
                <loopCondition xsi:type="tFormalExpression">${continue}</loopCondition>
            </standardLoopCharacteristics>
</userTask>
….
….
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and the code for the form remiseItem.form is :

<h1>remise Item</h1>

<p>Line Item: 
</p>
<p>
           <b>Remettant:</b> <input type="text" name="remettant" value="" />
</p>
<p>           
          <b>Nbre Cheques:</b>  <input type="text" name="nbrCheque" value="" />
</p>
<p>
          <b>Montant:</b>  <input type="text" name="montant" value="" />
</p>
<p>
          <b>Numero Remise:</b> <input type="text" name="NumRemise" value="" />
</p>
<p>
<b>Continue ?</b><br/>
<input type="radio" name="continue" value="true" /> Yes <br/>
<input type="radio" name="continue" value="false" checked="true"/> No <br/> 
<input type="hidden" name="continue_type" value="Boolean"/>
</p>
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When i run my process and explore the task , the Loop didn't work.

thanks for help
Nabil

[jbarrez]

Loops are not yet implemented in Activiti. So you'll need to work around it currently be remodeling your process with expressions on the sequence flow to do the loop yourself.

[nabilblk]

Thanks joram for your response .

Good luck , activiti is simply an amazing stuff.

[jbarrez]

I can't agree more 🙂

[asbachb]

May we create a JIRA-Task?!

[jbarrez]

Absolutely (you shouldn't even ask 😉 !

[ibryildiz]

Hi Joram,

I want to make a loop between 2 user and  the user can add new field like new comment when new sequence comes. But when i add new variable to form on properties tab, the process doesn't work, i got an value error. How can i do it?

[rvashishth]

Is it possible to create loops in activiti now, i am doing a product evaluation poc and my task is to get a list of users using java service task and then send mail to all users in the list. Please help to achieve above.

[martin_grofcik]

Hi,

try to use MultiInstance loop
http://www.activiti.org/userguide/#bpmnMultiInstance

Regards
Martin

[pekour]

Is there a way to set up the MultiInstance loop so that each iteration would be made in a separate database transaction (LUW)?