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RE: Presenting an autopopulated dropdown list in a formview populated by a gridview

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Dear Community,

A GridView displays the content of a table stored in an Access database.
Documents can be edited with a FormView when Edit button is pressed.
A field (many in the future) in this FormView should be choosen between entries from a second table.

If tried this :
- create a new AccessDataSource pointing to this second table
- add a dropdown list pointing using the new AccessDataSource.
=> Got a runtime error : No value given for one or more required parameters

I do not have any idea about this error as no text in the error message is refering to any known component.

So my question : could this be achieved ? If yes, what am I missing ?

Thanks a lot for any suggestion.

 


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