What is the purpose of a SQLFORM without any field?

On Apr 16, 3:52 am, Felix <felix1...@gmail.com> wrote:
> Hi,
>    I am using the SQLForm, in which I would like to display just the
> submit button. The code works in mac but I am getting an "Index Error:
> list index out of range" error in windows. I am specifying an empty
> list in the fields parameter to hide all the table columns. Is there
> anyother way to do this such that it would work in all the platforms.
>
>  SQLFORM(db.user_fav,fields=[],submit_button = 'Favorite this post')
>
> Thanks,
>
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