UWL SWFVISU WebDynpro - application as paramater

[Robert van den Berg]

Jocelyn, (and others)



how can I pass >1 dynamic parameters?




do I seperate them by a comma?

For instance: ZSFNUMMER=${ZSFNUMMER}, URL=${URL}, APP=${APPLICATIE}




Or is this not possible?


On Jul 4, 2013 11:08 "Dart, Jocelyn" <jocelyn.dart at sap.com> wrote:

> 
> Hi Robert
> 
> Please look again at my suggested alternative if you can't get your
> preferred option working (but by all means try that first - it looks
> plausible).
> 
> 
> 
> 
> You really do *not* want to call the wda or iview in a method. We have
> seen a number of sites try this and it leads to all sorts of
> unfortunate
> side effects particularly around web browser sessions.
> 
> 
> Task expressions are very easy to use and a great technique to add to
> your collection
> 
> Rgds
> 
> Jocelyn
> Sent from my iPhone with many apologies for the spelling, grammar and
> any other deficiencies
> 
> 
> On 04/07/2013, at 6:54 PM, "Robert van den Berg "
> <<wug at bergtop-ict.nl>>
> wrote:
> 
> 
> 
> > Jocelyn, all,
> >
> >
> >
> > I have a container element with the correct webdynpro application
> > (and/or URL).
> >
> > I also have a containerelement with a parameter for the caseID for
> > which the task is concerned.
> >
> >
> >
> > So I want to call the WebDynproLaucher with the correct application
> > and also pass the parameter so the data from the backend can be
> > retrieved within the WebDynpro application.
> >
> >
> >
> > I thought maybe it is possible to change the UWL XML so the value
> > for
> > the WebDynproLaucher is a variable?
> >
> >
> >
> > For example (with CONTAINER_ELEMENT_URL and caseID):
> >
> >
> >
> > <ItemType name="uwl.task.webflow.TS99900078"
> > connector="WebFlowConnector"
> >
> > defaultView="DefaultView" defaultAction="launchWebDynPro"
> >
> > executionMode="default">
> >
> > <ItemTypeCriteria externalType="TS99900078"
> > connector="WebFlowConnector"/>
> >
> > <Actions>
> >
> > <Action name="launchWebDynPro" handler="SAPWebDynproLauncher">
> >
> > <Properties>
> >
> > <Property name="WebDynproApplication"
> > value="${item.CONTAINER_ELEMENT_URL}"/>
> >
> > <Property name="WebDynproDeployableObject"
> > value="<http://sap.com/tc~wd~tools>"/>
> >
> > <Property name="System" value="SAP_LocalSystem"/>
> >
> > <Property name="caseID" value="${item.caseID}" />
> >
> > </Properties>
> >
> > </Action>
> >
> > </Actions>
> >
> > </ItemType>
> >
> >
> >
> >
> >
> > Other possibilities:
> >
> > - call the WebDynpro from the method in de task. So then the XML in
> > the UWL must be a tasklauncher in the back-end. But how can I call a
> > WebDynpro from ABAP (with a parameter)?
> >
> > - or call the iView URL direct from the backend. So then the task in
> > the UWL must be a tasklauncher in the back-end. But how can I call a
> > URL from the UWL via a workflow task/method?
> >
> >
> >
> > Regards,
> >
> > Robert
> >
> > On Jul 3, 2013 09:21 "Dart, Jocelyn" <jocelyn.dart at sap.com> wrote:
> >
> > >
> > > Hi Robert,
> > >
> > > You can pass whatever parameters you need to DYNPARAM but that’s
> > > usually
> > > for the parameters passed to the application itself.
> > >
> > > The difficulty might be in getting the UWL to launch the correct
> > > application, but its theoretically possible. An alternative is to
> > > pass
> > > it as a container element of the task.
> > >
> > > Remember SWFVISU is only used to generate the UWL XML file entry –
> > > you
> > > can always override it in your custom UWL XML file.
> > >
> > >
> > >
> > > Give it a go but I don’t promise anything.
> > >
> > >
> > >
> > > Just thinking an alternative may to be to use a Task Expression to
> > > solve
> > > the problem – i.e. have a task for each application but use the
> > > Task
> > > Expression field on the workflow step to default in the correct
> > > task
> > > for
> > > the correct application using a workflow container element. Then
> > > your
> > > SWFVISU would still have 7 different tasks, but your workflow
> > > would
> > > only
> > > have one task at design time.
> > >
> > > Just a thought… as that’s how I would approach it personally… i.e.
> > > work
> > > with the existing functionality rather than counter to it.
> > >
> > > Up to you though…..
> > >
> > > Regards,
> > >
> > > Jocelyn
> > >
> > >
> > >
> > > From:sap-<wug-bounces at mit.edu> [mailto:sap-wug-bounces at mit.edu
> > > <sap-wug-bounces at mit.edu>] On Behalf
> > > OfRobert van den Berg
> > > Sent: Tuesday, 2 July 2013 5:07 PM
> > > To: SAP Workflow Users' Group
> > > Subject: SWFVISU WebDynpro - application as paramater
> > >
> > >
> > >
> > > All,
> > >
> > >
> > >
> > > We have an application where we have 1 workflow task in de UWL
> > > which
> > > we
> > > want to be used for 7 WebDynpro applications. In the workflow, I
> > > can
> > > determine the correct webdynpro application.
> > >
> > >
> > >
> > > Is it possible to pass the application as a paramater? So the
> > > setting
> > > "APPLICATION" inSWFVISU with the type WebDynpro ABAP?
> > >
> > >
> > >
> > > Or should I use an iView and let the method call the URL? And if
> > > that is
> > > the solution: how can I pass a parameter to the iView? Using
> > > DYNPARAM?
> > >
> > >
> > >
> > > Kind regards,
> > >
> > > Robert
> 
> > _______________________________________________
> > SAP-WUG mailing list
> > <SAP-WUG at mit.edu>
> > <http://mailman.mit.edu/mailman/listinfo/sap-wug>
> >
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