You can specify labels associated with the values of an IS_IN_SET validator 
in one of three ways:

values = ['list', 'of', 'values']

# As a dictionary in {value: label, ...} form:
IS_IN_SET({value: T(value) for value in values})

# As a list of tuples in (value, label) form:
IS_IN_SET([(value, T(value)) for value in values])

# Using the "labels" argument.
IS_IN_SET(values, labels=[T(value) for value in values])

Anthony

On Wednesday, July 25, 2018 at 12:40:12 AM UTC-4, rāma wrote:
>
>
> I could do this in SQLFORM readonly mode:
>
> https://groups.google.com/forum/#!topic/web2py/KnEaFsRRHL4
>
> However, how do you make SQLFORM to show the translations in edit mode. Do 
> you have to modify the widget? How?
>
> Thank you.
>

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