[QGIS-Developer] Get data from QgsFieldExpressionWidget (QGIS Master)

[matteo]

Hi Denis,


> It's a bit unclear to me the distinction you make between fields and
> attributes. Can you detail what you call "attributes of the field"?

I mess up thing a little bit.. sorry :)

>  So, if I understand well you want to retrieve the fields used in an
> expression, is this correct?
> Matthias or others can answer this for sure.

you get exactly the problem. I did not find any method to retrieve the
field from an expression string.

Thanks Denis

Hoping Matthias and others are reading the message

Cheers

Matteo