How to update process variables

[sasir]

I have two human tasks in my workflow and while starting the process am passing a map, which is captured in task content.

However am missing the link on how to update the content data after completion of first human task. For example i want to update the user who acted on first task but the data should be in content table so that i cna use it for display purposes.

Can anyone please advise if you have doen this earlier?

[bpmn2user]

>i want to update the user who acted on first task but the data should be in content table so that i cna use it for display purposes.

Is this like accessing data from a content table (e.g, say you application database table) and updating user?

You can use a script node (http://community.jboss.org/people/bpmn2user/blog/2011/03/30/jbpm5-example--human-task-forms-with-variables--workitems) that can access your content table.

[sasir]

I am not accessing database. Simply am updatign the task data while starting/completing the task but was wondering how we can pass content data from one task to another task

I am able to  update the content data while completing the first human task and want to pass the same updated content to second human task.

How can we access the task data/content data inside the script variable. Its not available through ksession..Am i missing soemthing here?

[bpmn2user]

When you say task data/content data, I am presuming that you are referring to the data you entered in the task form.

Look at the comments in http://community.jboss.org/people/bpmn2user/blog/2011/03/30/jbpm5-example--human-task-forms-with-variables--workitems#comment-5978