5 Replies Latest reply on Jan 9, 2013 7:22 AM by shahdhaval2020

JBPM5 - User form variable not accessible in ftl - CR1/SNAPSHOT

rodri Jan 30, 2011 11:02 PM

Here is an example that follows in steps recommended in http://community.jboss.org/thread/159483?tstart=60.

The map variables are still NOT accessible from a ftl page. Attached please find the example.

Any suggestions are appreciated.

It uses a script node to define the map and passes to Content variable before the human task.

But it still throws the following error while resolving the map variable in the ftl page:

freemarker.core.InvalidReferenceException: Expression id is undefined on line 6, column 7 in ProcessOrder.

freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124)

ProcessOrder.ftl.zip 359 bytes
SampleFormVariableHumanTask.bpmn.zip 1.4 KB

1. Re: JBPM5 - User form variable not accessible in ftl - CR1/SNAPSHOT

rodri Jan 30, 2011 11:04 PM (in response to rodri)

I get the following message while uploading bpmn
(null: 126, 15): cvc-id.1: There is no ID/IDREF binding for IDREF 'myMap'.

Here are the logs I see while starting the process after the script node:

Could not find variable myMap
Using process-level scope
when trying to execute Work Item Human Task
Continuing without setting parameter.
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2. Re: JBPM5 - User form variable not accessible in ftl - CR1/SNAPSHOT

rodri Jan 30, 2011 11:23 PM (in response to rodri)

How to map myMap to Content:

Does this need to be done using 'Paramter Mapping' field in the 'properties' view, i.e assigning 'Content' to parameter and 'myMap' to variable?
or This myMap need to filled in the Content field of the human task?

I am not sure why it can not find the 'myMap' variable.
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3. JBPM5 - User form variable not accessible in ftl - CR1/SNAPSHOT

bpmn2user Feb 1, 2011 12:26 AM (in response to rodri)

You need to add 'myMap' variable.
After you add this variable, you would see something like below in your bpmn file.
<itemDefinition id="_mapItem" structureRef="java.util.HashMap" />
...

<property id="myMap" itemSubjectRef="_mapItem"/>
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4. Re: JBPM5 - User form variable not accessible in ftl - CR1/SNAPSHOT

shahdhaval2020 Jan 9, 2013 6:56 AM (in response to rodri)

Can you plz keep the complete example with screen shots in one page or can you plz provide us with running projects zip file so that we can under stand nicely jbpm.

i am new to jbpm .... and still confused with this bpmn thing .....

your help would really be helpful to me
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5. Re: JBPM5 - User form variable not accessible in ftl - CR1/SNAPSHOT

shahdhaval2020 Jan 9, 2013 7:22 AM (in response to bpmn2user)

Can you plz keep the complete example with screen shots in one page or can you plz provide us with running projects zip file so that we can under stand nicely jbpm.

i am new to jbpm .... and still confused with this bpmn thing .....

your help would really be helpful to me

i visted this page :- https://community.jboss.org/people/bpmn2user/blog/2011/02/21/jbpm5-example-for-forms-with-variables

but still i am not able to resolve it or get it so plz ..... since i am new to this that's y .... and also i am a fresher . and its company's requirement ...plz

can we make a standalone application in jbpm ....if you have idea on this than plz let me know.......... How to make a standalone application in JBPM ...an example on that will also be appreciated
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