I have a task to provide a row of tagnames from my custom webpart (which gets them from bdc listwebpart) to one of RTWebParts: RTValues or RTTrend, or to both of them at the same time.
For instance, user should make a choice in custom webpart, and then appropriate tags are being provided to RTWebParts (RTValues or RTTrend).
I've created custom webpart which implements interface IRowProvider (and also IParametersOutProvider - I've tried this one as well).
I successfully connect my webpart to RTValues (via Get Rows From...) . But after making a choice in custom webpart the only first tag (in a row) is provided into RTValues (the same behaviour with RTTrend).
I also check the variant of connecting webparts via Get Parameter Value From - the bahaviour is exactly the same: only the first tag goes to RTValues webpart.
So I've started to hesitate whether is desired bahaviour supported by RTWebParts.
Can anyone help me?
Thank yoг in advance