Dang it, my thread title is misleading. It's NOT really about the
"keepvalues" flag, it's just about read-only boolean fields not showing the
correct value after a failed form submission.
On Friday, 1 April 2016 13:31:11 UTC-5, Jeremy Martin wrote:
>
> I have a simple piece of code:
>
> form = SQLFORM.factory(Field("readonly_field", writable=False, default="can't
> change")
> ,Field("some_field", requires=IS_LENGTH(10,5))
> ,Field("some_flag", "boolean", writable=False,
> default=True))
>
> if form.process().accepted:
> print("accepted")
>
> return dict(form=form)
>
>
> Note that the "some_flag" field is defaulted to "true". If the form is
> submitted successfully, everything happens as expected: the "some_field" is
> blank but the other two fields have their original defaulted values.
>
> Now, if the form fails validation, the "some_flag" checkbox is unchecked.
> The other read-only field still has its value.
>
> It should also be noted that using the "keepvalues" flag in the "process"
> function will persist the value in "some_field", but has no effect on
> whether the "some_flag" checkbox is checked.
>
> This looks like a bug, but if I'm doing something wrong I'm open to
> alternatives.
>
>
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