how to use a Service in javascript widget?

[Marco Martin]

On Wednesday 30 June 2010, Thomas Fjellstrom wrote:
> I've tried to "port" some C++ example code to a javascript widget to try
> and access the service operations in a data engine:
> 
> service = networkinfo.serviceForSource("manual");
> // also tried:
> // service = plasmoid.service("networkinfo", "manual")
> // which complains that service isn't a function
> op = service.operationDescription("addHost");
> op.writeEntry("name", "boris");
> job = service.startOperationCall(op);
> job.finished.connect(function() { print("job done!"); });
> 
> Unfortunately the plasmoidviewer complains that op.writeEntry is not a
> function. Is this supposed to be possible in 4.4.4?
> 

op["name"] = boris

Cheers,
Marco Martin