I forgot to mention, the form loads fine... I get the error on submit.
On Feb 26, 1:58 pm, minh <mdn0...@gmail.com> wrote:
> I have something like this:
>
> form = FORM('Emails:', BR(),
> INPUT(_name='email',
> requires=IS_NULL_OR(IS_EMAIL())), BR(),
> INPUT(_name='email',
> requires=IS_NULL_OR(IS_EMAIL())), BR(),
> INPUT(_name='email',
> requires=IS_NULL_OR(IS_EMAIL())), BR(),
> INPUT(_name='email',
> requires=IS_NULL_OR(IS_EMAIL())), BR(),
> INPUT(_name='email',
> requires=IS_NULL_OR(IS_EMAIL())), BR(),
> 'Message:', BR(),
> TEXTAREA(_name='message'), BR(),
> INPUT(_type='submit', _value='Invite'))
>
> However, it seems to crash if I have multiple elements named 'email'.
> It works fine if I name them email1, email2, etc. This is the error:
>
> Error traceback
>
> Traceback (most recent call last):
> File "C:\Documents and Settings\minh\My Documents\InvestP2P\gluon
> \restricted.py", line 173, in restricted
> exec ccode in environment
> File "C:/Documents and Settings/minh/My Documents/InvestP2P/
> applications/investp2p/controllers/loans.py", line 209, in <module>
> File "C:\Documents and Settings\minh\My Documents\InvestP2P\gluon
> \globals.py", line 96, in <lambda>
> self._caller = lambda f: f()
> File "C:\Documents and Settings\minh\My Documents\InvestP2P\gluon
> \tools.py", line 1848, in f
> return action(*a, **b)
> File "C:/Documents and Settings/minh/My Documents/InvestP2P/
> applications/investp2p/controllers/loans.py", line 200, in
> invite_lenders
> if form.accepts(request.vars, session):
> File "C:\Documents and Settings\minh\My Documents\InvestP2P\gluon
> \html.py", line 1267, in accepts
> status = self._traverse(status)
> File "C:\Documents and Settings\minh\My Documents\InvestP2P\gluon
> \html.py", line 449, in _traverse
> newstatus = c._traverse(status) and newstatus
> File "C:\Documents and Settings\minh\My Documents\InvestP2P\gluon
> \html.py", line 456, in _traverse
> newstatus = self._validate()
> File "C:\Documents and Settings\minh\My Documents\InvestP2P\gluon
> \html.py", line 1074, in _validate
> (value, errors) = validator(value)
> File "C:\Documents and Settings\minh\My Documents\InvestP2P\gluon
> \validators.py", line 2055, in __call__
> return self.other(value)
> File "C:\Documents and Settings\minh\My Documents\InvestP2P\gluon
> \validators.py", line 774, in __call__
> match = self.regex.match(value)
> TypeError: expected string or buffer
>
> On Feb 26, 1:02 pm, Thadeus Burgess <thade...@thadeusb.com> wrote:
>
> > if they all have the same name you will receive it as a list in
> > request.vars as the name
>
> > You will need to use jQuery to dynamically add more fields.
>
> > Also, you could use a textarea instead and have them press enter, and
> > then split the string on '\n'
>
> > So considering the following html
>
> > <input type="text" name="hi" id="hi1" value="hello" />
> > <input type="text" name="hi" id="hi2" value="world" />
>
> > This will be serialized into
>
> >www.example.com?hi=hello&hi=world
>
> > Which will be parsed by web2py into request.vars like so.
>
> > request.vars.hi = ['hello', 'world']
>
> > -Thadeus
>
> > On Fri, Feb 26, 2010 at 2:50 PM, minh <mdn0...@gmail.com> wrote:
> > > Hi,
>
> > > I want to make a page where users can enter e-mails to send an invite.
> > > There will be an array of input boxes (1 e-mail each box) and a send
> > > button.
>
> > > I was wondering what the best way to generate the form dynamically
> > > was... in case the user wanted to add more e-mails.
>
> > > Also, is there a way to iterate through the form elements so I don't
> > > have to worry about number/name of input fields?
>
> > > Thanks,
> > > Minh
>
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