Which version of web2py? I cannot reproduce this.
Can you try add
db.auth_table.writable=True
before accepts? Does it change anything?
Massimo
On Jul 17, 5:45 pm, Dan <danbr...@gmail.com> wrote:
> I want to be able to approve user registrations using the web (because
> I'm running on GAE), and would like to build a set of forms for
> administrators to set up group memberships. As a first step, I've got
> a list of users that are pending approval, and I will need to clear
> the value of the registration_key field to do the approval. However,
> when I attempt to delete the contents of the registration_key, no
> change happens. It's strange because when I make an edit to the field
> value, the change sticks. Why can't I make the field empty?
>
> Here is the definition of registration_key from my models.py file:
> db.Field('registration_key', 'string', length=128, writable=False,
> readable=False,default=''),
>
> Here is the code from my controller. Let me know if I should include
> anything else (registration_key is of type 'text' and this happens
> when running on GAE or SQLite)
>
> form=SQLFORM
> (auth.settings.table_user,user_id,ignore_rw=True,deletable=True)
> if form.accepts(request.vars, session):
> auth.settings.table_user[user_id] = form.vars
> form=SQLFORM
> (auth.settings.table_user,user_id,ignore_rw=True,deletable=True)
> elif form.errors:
> response.flash=T("Oops, form is invalid.")
> return dict(form=form)
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