I have tried it again: without any changes - now I get the correct answers.
At this time it is not clear what has happened.

Sorry ....

2015-11-08 10:52 GMT+01:00 Martin Weissenboeck <[email protected]>:

> I have a table like
>
> db.define_table("mytable",
>     Field("reffield", "list:reference anothertable"),
> )
>
> The search widget of SQLFORM.grid("mytable", ...) does not show the
> reffield.
>
> In gloun/sqlhtml.py I have found
>
> if fields[0]._db._adapter.dbengine == 'google:datastore':
>    search_options['string'] = ['=', '!=', '<', '>', '<=', '>=']
>    search_options['text'] = ['=', '!=', '<', '>', '<=', '>=']
>    search_options['list:string'] = ['contains']
>    search_options['list:integer'] = ['contains']
>    search_options['list:reference'] = ['contains']
>
> Therefore a list:reference field will only be recognized if the table is
> stored in a google:datastore.
> Is this an intended behaviour?
>
> Regards, Martin
>
>

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