Aha, I didn't think the solution would be so simple. Thanks
On Sep 7, 3:35 pm, mdipierro <mdipie...@cs.depaul.edu> wrote:
> It is because of mechanism to prevent double form submission. It
> breaks with multiple forms/age. To avoid this problem replace:
>
> if form.accepts(request.vars, session):
>
> with
>
> if form.accepts(request.vars):
>
> Massimo
>
> On Sep 7, 4:31 pm, Alastair Medford <alastairmedf...@gmail.com> wrote:
>
> > Currently I am displaying multiple forms on one page via iframes, each
> > calling the same controller. When only one form is displayed on the
> > page, the form submits properly and validates etc. When two forms are
> > displayed however, pressing submit merely refreshes the iframe. When I
> > hit submit a second time, then the form acts as it should. It's like
> > the form has to be "warmed up" before submitting. I imagine this has
> > something to do with how the hidden form fields like formkey and named
> > are stored in the session and checked later, but I do not understand
> > how they work enough to resolve this. Any ideas? The code for the form
> > controller and the controller that builds and displays the iframes is
> > below.
>
> > #controller of form displayed in the iframe
> > def buildPage():
> > content = []
> > appname = request.application
> > data = xmltools.getData(request.vars.code, appname)
> > template = xmltools.getTemplate(data.tag, appname)
> > for i in template:
> > if i.tag == "header":
> > content.append(H1(i.text))
> > elif i.tag == "label":
> > content.append(P(i.text))
> > elif i.tag == "database":
> > form = SQLFORM(db[i.text])
> > form.vars.form_id = request.vars.code
> > #form.vars.time = dt.datetime.now().strftime("%Y-%m-%d %H:
> > %M:%S")
> > if form.accepts(request.vars, session):
> > response.flash='New Page entered'
> > elif form.errors:
> > response.flash='Check form for errors'
> > content.append(form)
> > else:
> > el = xmltools.findElement(data, name=i.tag)
> > if el is not None:
> > for j in el:
> > if j.tag == 'bulk_text':
> > text = xmltools.parseBulk(j)
> > for k in text:
> > content.extend([k, BR()])
> > elif j.tag == 'bulk_checkbox':
> > text = xmltools.parseBulk(j)
> > for k in text:
> > content.extend([INPUT
> > (_type='checkbox'),k,BR()])
> > else:
> > content.append(i.tag)
>
> > return response.render('default/form.html',dict(page=DIV
> > (*content)))
>
> > #code of the controller that builds and displays the iframes
> > def buildTabs():
> > if session.tabs is None:
> > session.tabs = []
> > if session.tabNames is None:
> > session.tabNames = 0
> > #if request.vars.code is not None:
> > name = session.tabNames
> > session.tabNames += 1
> > frame = IFRAME(_width='100%', _height='500px', _src=URL
> > (r=request,f='buildPage',vars=request.vars))
> > tab = DIV(frame, A('close', _href='#', _class='close'),
> > _name=name, _class='tab')
> > session.tabs.append({'tab':tab, 'name':name,
> > 'form':request.vars.code})
> > content = DIV(_id = 'tabCont')
> > tabmenu = UL(_id='tabMenu')
> > content.append(tabmenu)
> > for i in session.tabs:
> > tabmenu.append(LI(A(i['form'], _href='#'), _name=i['name']))
> > content.append(i['tab'])
> > return content
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