Multiple action types in task list

[amarinis]

I have a datatable generated with a list of tasks using #{taskInstanceList}.

This displays all tasks associated to me regardless of the step the process is at.

What would be the best way to select a certain action based on the individual task without having to create multiple lists.

For example.
Task 1 is waiting for action at task "get"
Task 2 is waiting for action at task "process"

Task "get" requires a call to one page and task "process" requires a call to another page.

[gavin.king]

#{taskInstanceListByType['get']}


did I remember to document that?

[gavin.king]

yes, it is documented here:

http://docs.jboss.com/seam/reference/en/html/jbpm.html#d0e2736

[amarinis]

You did document that.

But that would give me mulitple lists.

I actually want one list with all actions pending. Then selecting a certain task would execute and action that may be different to another action for the same list.

Does this make sense?

[gavin.king]

Oh, *without* multiple lists.

I guess some stuff like this:

<h:commandLink action="#{fooTaskHandler.begin}" value="Do Foo" rendered="#{task.name=='foo'}">
 <f:param name="taskId" value="#{task.id}"/>
</h:commandLink>
<h:commandLink action="#{barTaskHandler.begin}" value="Do Bar" rendered="#{task.name=='bar'}">
 <f:param name="taskId" value="#{task.id}"/>
</h:commandLink>

There is no really good way in JSF EL to dynamically select the action handler, unfortunately.

[amarinis]

Thanks, seems like the most appropriate way.