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Posted to user@lenya.apache.org by Michael Wechner <mi...@wyona.com> on 2004/06/24 11:40:13 UTC
Workflow and editing
I have a question re workflow and editing:
I have a document with a workflow, but I don't want to assign a workflow
event for editing, e.g.
<item uc:usecase="edit"
href="?lenya.step=open&form=document">Edit Metadata with Forms</item>
<!--<item wf:event="edit" uc:usecase="edit"
href="?lenya.step=open&form=document">Edit Metadata with Forms</item>-->
Opening the document works without a problem, but when I try to save it
then I receive the following error:
No transition found for event [null]!
org.apache.lenya.workflow.WorkflowException: No transition found for
event [null]!
cause: org.apache.lenya.workflow.WorkflowException: No transition found
for event [null]
I know that the form editor implements the workflow implementation, but
if I don't specify an event at startup should't it then be dismissed and not
just when a workflow doesn't exist?
Or is there a reason?
Thanks
Michi
--
Michael Wechner
Wyona Inc. - Open Source Content Management - Apache Lenya
http://www.wyona.com http://cocoon.apache.org/lenya/
michael.wechner@wyona.com michi@apache.org
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Re: Workflow and editing
Posted by Andreas Hartmann <an...@apache.org>.
Michael Wechner wrote:
> Andreas Hartmann wrote:
>
>>
>> I'm -1 for changing the worfklow action. When you invoke the
>> workflow action, then you should provide an event (which is
>> a required parameter of this action).
>
>
>>
>> I would add a RequestParameterSelector in the sitemap which
>> checks if the lenya.event parameter exists and decides if the
>> action should be called.
>
>
>
> ok, then we should change the usecase.xmap at the core, right?
(In want of a better usecase/workflow integration mechanism)
Yes.
-- Andreas
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Re: Workflow and editing
Posted by Michael Wechner <mi...@wyona.com>.
Andreas Hartmann wrote:
>
> I'm -1 for changing the worfklow action. When you invoke the
> workflow action, then you should provide an event (which is
> a required parameter of this action).
>
> I would add a RequestParameterSelector in the sitemap which
> checks if the lenya.event parameter exists and decides if the
> action should be called.
ok, then we should change the usecase.xmap at the core, right?
because at the moment we can produce conflicts ...
>
> -- Andreas
>
>
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>
>
--
Michael Wechner
Wyona Inc. - Open Source Content Management - Apache Lenya
http://www.wyona.com http://cocoon.apache.org/lenya/
michael.wechner@wyona.com michi@apache.org
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Re: Workflow and editing
Posted by "Gregor J. Rothfuss" <gr...@apache.org>.
Andreas Hartmann wrote:
>> I know that the form editor implements the workflow implementation, but
>> if I don't specify an event at startup should't it then be dismissed
>> and not
>> just when a workflow doesn't exist?
>
>
> I'm -1 for changing the worfklow action. When you invoke the
> workflow action, then you should provide an event (which is
> a required parameter of this action).
-1 for allowing no event. lenya should tighten up its contracts for
easier debugging and more robust code, not loosen them
--
Gregor J. Rothfuss
Wyona Inc. - Open Source Content Management - Apache Lenya
http://wyona.com http://cocoon.apache.org/lenya
gregor.rothfuss@wyona.com gregor@apache.org
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Re: Workflow and editing
Posted by Andreas Hartmann <an...@apache.org>.
Michael Wechner wrote:
> I have a question re workflow and editing:
>
> I have a document with a workflow, but I don't want to assign a workflow
> event for editing, e.g.
[...]
> I know that the form editor implements the workflow implementation, but
> if I don't specify an event at startup should't it then be dismissed and
> not
> just when a workflow doesn't exist?
I'm -1 for changing the worfklow action. When you invoke the
workflow action, then you should provide an event (which is
a required parameter of this action).
I would add a RequestParameterSelector in the sitemap which
checks if the lenya.event parameter exists and decides if the
action should be called.
-- Andreas
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