form is the form form[0] is the table form[0][-2] is the row (TR) before the last, the one you inserted form[0][-2][1] is the second TD of the TR form[0][-2][1][0] is the first thing in the TD, the INPUT helper
error messages are appended after INPUT/TEXTAREA helpers automatically, if any. On Jan 7, 5:36 pm, Delaney <[email protected]> wrote: > Thank Works!!! I 'got my fish' and would also like to learn 'how to > fish' now. :P > > But sure seems like a real cryptic non-documented way to do things. > Is there any way to get more details. Just like using form[0] instead > of form. The api docs online don't seem to fill the gaps for me with > what's left out of the manual. Thanks agian! > > On Jan 7, 2:32 pm, mdipierro <[email protected]> wrote: > > > You are right. It will never be in form.custom but this could work > > > {{=form[0][-2][1][0]}} > > > On Jan 7, 3:39 pm, Delaney <[email protected]> wrote: > > > > That makes a lot of sense, however in the view. > > > > <div class="left"> {{=form.custom.label.verify_email}} > > > {{=form.custom.widget.verify_email}}</div> > > > > The verify_email is not available from form.custom.label or > > > form.custom.widget... still shows 'None,None' > > > > But I do think this is much closer! > > > > On Jan 7, 11:39 am, mdipierro <[email protected]> wrote: > > > > > I get it now. I would do this: > > > > > def reg_info(): > > > > form = SQLFORM(db.attendees) > > > > form[0].insert(-1,TR('Verify email',INPUT > > > > (_name='verify_email'),'')) > > > > def validate_email(form): > > > > if form.vars.email!=form.vars.verify_email: > > > > form.errors.verify_email='email does not match' > > > > if form.accepts(request.vars,onvalidation=validate_email): > > > > response.flash = 'form accepted' > > > > session.attendee_name = "%s %s" % > > > > (form.vars.first_name,form.vars.last_name) > > > > redirect(URL(r=request,f='thank_you')) > > > > elif form.errors: > > > > response.flash = 'form has errors: %s' % form.errors > > > > else: > > > > response.flash = 'Please fill out the registration form' > > > > return dict(form=form) > > > > > On Jan 7, 1:24 pm, Delaney <[email protected]> wrote: > > > > > > Sorry for the spamming of messages. But on page 213 of the manual it > > > > > says... "The same mechanism can be applied to FORM and SQLFORM > > > > > objects." > > > > > > Can I get an example that in the controller that will work with custom > > > > > sqlforms? Maybe that's all I really need. > > > > > > On Jan 7, 10:52 am, Delaney <[email protected]> wrote: > > > > > > > Honestly doing keeping 'verify_email' in the db is not a big deal to > > > > > > me. If there is a way to reference other Field values in > > > > > > db.define_table I'll do it there instead. Just a little lost with > > > > > > the > > > > > > docs on how to do it. > > > > > > > On Jan 7, 10:49 am, Delaney <[email protected]> wrote: > > > > > > > > Sure,http://www.pasteall.org/10201/html4strict > > > > > > > > This is the view and the output. > > > > > > > > On Jan 7, 10:28 am, mdipierro <[email protected]> wrote: > > > > > > > > > where do you get '<no table>.verify_email'? can you show the > > > > > > > > complete > > > > > > > > html output? > > > > > > > > > On Jan 7, 12:22 pm,Delaney<[email protected]> wrote: > > > > > > > > > > The controller is... > > > > > > > > > def reg_info(): > > > > > > > > > form = SQLFORM(db.attendees) > > > > > > > > > form.append( > > > > > > > > > Field('verify_email','string', > > > > > > > > > requires = IS_EXPR('value==%s' % > > > > > > > > > repr(request.vars.get > > > > > > > > > (form.vars.email, None)), > > > > > > > > > error_message=T('Emails do > > > > > > > > > not > > > > > > > > > math')))) > > > > > > > > > > if form.accepts(request.vars): > > > > > > > > > response.flash = 'form accepted' > > > > > > > > > session.attendee_name = "%s %s" % > > > > > > > > > (form.vars.first_name,form.vars.last_name) > > > > > > > > > redirect(URL(r=request,f='thank_you')) > > > > > > > > > elif form.errors: > > > > > > > > > response.flash = 'form has errors: %s' % form.errors > > > > > > > > > else: > > > > > > > > > response.flash = 'Please fill out the registration > > > > > > > > > form' > > > > > > > > > > return dict(form=form) > > > > > > > > > > When I try to use in the view > > > > > > > > > <div class="left"> {{=form.custom.label.verify_email}} > > > > > > > > > {{=form.custom.widget.verify_email}}</div> > > > > > > > > > > I get '<no table>.verify_email' > > > > > > > > > > I guess what I'm looking for is the ability to add a Field to > > > > > > > > > a > > > > > > > > > SQLForm that doesn't get stored in the DB. For now I'm just > > > > > > > > > add it to > > > > > > > > > the db.py with a custom validator but seems like there must > > > > > > > > > be some > > > > > > > > > way to make this a contoller/view addition without touching > > > > > > > > > the > > > > > > > > > model. Thanks for your time mdipierro! > > > > > > > > > > On Jan 6, 6:19 pm, mdipierro <[email protected]> wrote: > > > > > > > > > > > Can you post an example of your code? > > > > > > > > > > > On Jan 6, 7:22 pm,Delaney<[email protected]> wrote: > > > > > > > > > > > > On page 228 of the web2py manual I see the docs > > > > > > > > > > > pertaining to almost > > > > > > > > > > > exactly what I'm trying to do with the title 'Validators > > > > > > > > > > > with > > > > > > > > > > > Dependencies' and see that 'The same mechanism can be > > > > > > > > > > > applied to FORM > > > > > > > > > > > and SQLFORM objects.' > > > > > > > > > > > > However I don't want 'password_again' in the database. > > > > > > > > > > > If I try > > > > > > > > > > > inserting/append the Field into the sqlform it complains > > > > > > > > > > > about not > > > > > > > > > > > being in the table. Am I missing something? > > > > > > > > > > > > On Jan 6, 2:37 pm,Delaney<[email protected]> > > > > > > > > > > > wrote: > > > > > > > > > > > > > Thanks for that, but it doesn't seem to work when using > > > > > > > > > > > > sqlform.custom.label & wigdets. Which is how I happen > > > > > > > > > > > > to be doing the > > > > > > > > > > > > whole form for this application. Is there an > > > > > > > > > > > > alternative? > > > > > > > > > > > > > On Jan 1, 9:21 am, mdipierro <[email protected]> > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > form=SQLFORM(...) > > > > > > > > > > > > > form[0].insert(position, TR( > > > > > > > > > > > > > > > > > > > > > > > > > > LABEL(self.messages.verify_email + ':'), > > > > > > > > > > > > > INPUT(_name="email_two", > > > > > > > > > > > > > _type="email", > > > > > > > > > > > > > > > > > > > > > > > > > > requires=IS_EXPR('value==%s' % \ > > > > > > > > > > > > > > > > > > > > > > > > > > repr(request.vars.get(email, None)), > > > > > > > > > > > > > error_message=T('Emails do > > > > > > > > > > > > > not math')),'') > > > > > > > > > > > > > > On Dec 31 2009, > > > > > > > > > > > > > 5:52 pm,Delaney<[email protected]> wrote: > > > > > > > > > > > > > > > So I'm finishing up my first web2py program (has > > > > > > > > > > > > > > been interesting, > > > > > > > > > > > > > > once you 'get' the web2py way of doing things. One > > > > > > > > > > > > > > last thing left. > > > > > > > > > > > > > > I need tolinkthe actions of a fewinputsfrom a > > > > > > > > > > > > > > SQLForm together. > > > > > > > > > > > > > > > Specifically I need a double emailinputsthat have > > > > > > > > > > > > > > to matched but > > > > > > > > > > > > > > don't really need the second one in the model, or > > > > > > > > > > > > > > do I? > > > > > > > > > > > > > > > Also need tolinka drop downinputand stringinput, so > > > > > > > > > > > > > > if the drop > > > > > > > > > > > > > > down option is 'Other' the stringinputhas to be > > > > > > > > > > > > > > filled out, > > > > > > > > > > > > > > otherwise it need to be empty. > > > > > > > > > > > > > > > Where in the manual or online docs can I find the > > > > > > > > > > > > > > best way to > > > > > > > > > > > > > > implement this? > > > > > > > > > > > > > > > Thanks! > >
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