Continuing with the exercise; I've added some additional complexity to
the controller. The problem is that I'm getting the "user is tampering
with form" error again.
Details:
- I'm working with the update revision 729 at SVN (Python 2.5.4)
- The model continues to be the same.
- The error is raised when I submit either form3 or form2.
- form1: handles all the actions on "recurso"
- form2: Is only a button to clean and start again. (Submitting this
form rise an error)
- form3: at the moment only gives the possibility to chose one
"recurso" and one "objetivo" and create a relationship. (Submitting
this form rise an error)
Objective:
- The final idea is to create a simple page that allows to add /
modify / delete "recursos" and also gives to the user the possibility
to specify relationships with many "objetivos".
- The controller is not yet completed. But in theory it should work
(obviously is not)
Following is the new controller and finally is the error stack.
Thanks for your help!
Juan
################################ Controller
########################################
def abm_recurso():
if request.vars.has_key('id'): records=db
(db.recurso.id==request.vars.id).select()
if request.vars.has_key('id') and len(records):
form1=SQLFORM(db.recurso,records
[0],deletable=True,submit_button='Modificar')
rec_obj=db((db.recurso.id==db.rec_obj.recurso)&
(db.objetivo.id==db.rec_obj.objetivo)&
(db.recurso.id==request.vars.id))
records2=rec_obj.select()
form3=SQLFORM
(db.rec_obj,submit_button='Agregar',_formname='f3')
else:
form1=SQLFORM(db.recurso,submit_button='Agregar')
form3=FORM()
records2=''
form2=FORM(INPUT(_type='submit',_name='NuevoRecurso',_value='Nuevo
Recurso'))
if form1.accepts(request.vars,session,formname='form1') and
request.vars.has_key('id'): redirect(URL(r=request,f='abm_recurso')) #
to clean the form.
if form2.accepts(request.vars,session,formname='form2'): redirect
(URL(r=request,f='abm_recurso')) # to clean the form.
form3.accepts(request.vars,session,formname='form3')
if form1.errors: response.flash='Form has Errors'
if form3.errors: response.flash='Form has Errors'
records=db().select(db.recurso.ALL)
return dict
(form1=form1,form2=form2,form3=form3,records=records,records2=records2)
################################ Error
########################################
Traceback (most recent call last):
File "f:\Web2Py\web2py.dev\gluon\restricted.py", line 98, in
restricted
exec ccode in environment
File "f:/Web2Py/web2py.dev/applications/Recursos/controllers/
default.py", line 70, in <module>
File "f:\Web2Py\web2py.dev\gluon\globals.py", line 75, in <lambda>
self._caller = lambda f: f()
File "f:/Web2Py/web2py.dev/applications/Recursos/controllers/
default.py", line 30, in abm_recurso
form3.accepts(request.vars,session,formname='form3')
File "f:\Web2Py\web2py.dev\gluon\sqlhtml.py", line 482, in accepts
raise SyntaxError, 'user is tampering with form'
SyntaxError: user is tampering with form
On Feb 17, 9:08 am, Juan Andres Ramil <juan.andres.ra...@gmail.com>
wrote:
> Yes it's working perfectly.
> Thanks!
>
> Juan
>
> 2009/2/15 mdipierro <mdipie...@cs.depaul.edu>
>
>
>
> > I believe this is fixed now in trunk but needs to be tested. Can you
> > please try it works with your code?
>
> > Massimo
>
> > On Feb 15, 9:15 am, mdipierro <mdipie...@cs.depaul.edu> wrote:
> > > Yes this is a bug introduced in one of the recent versions. It
> > > prevents multiple forms on the same page. I will fit later today.
>
> > > Massimo
>
> > > On Feb 13, 2:41 pm, vamaq <juan.andres.ra...@gmail.com> wrote:
>
> > > > Hi everybody,
>
> > > > I'm having a problem with a multiple form page. When I submit the
> > > > first form (called form) I get the "user is tampering with form" error
> > > > at the trace.
>
> > > > The model is:
>
> > > > db=SQLDB('sqlite://storage.db')
>
> > > > db.define_table('recurso',
> > > > SQLField('nombre','string',length=100,notnull=True))
> > > > db.recurso.nombre.requires=[IS_NOT_IN_DB
> > > > (db,'recurso.nombre'),IS_NOT_EMPTY()]
>
> > > > db.define_table('objetivo',
> > > > SQLField('descripcion','string',length=100,notnull=True, requires=
> > > > [IS_NOT_IN_DB(db,'objetivo.descripcion'),IS_NOT_EMPTY()]))
>
> > > > db.define_table('rec_obj',
> > > > SQLField('recurso',db.recurso),
> > > > SQLField('objetivo',db.objetivo))
> > > > db.rec_obj.recurso.requires=IS_IN_DB(db,'recurso.id')
> > > > db.rec_obj.objetivo.requires=IS_IN_DB(db,'objetivo.id')
>
> > > > The controller is:
>
> > > > def index():
>
> > > > records=db(db.recurso.id==11).select()
>
> > > > form=SQLFORM(db.recurso,records[0],deletable=True)
> > > > form3=SQLFORM(db.rec_obj)
>
> > > > form.accepts(request.vars,session,formname='myform1')
> > > > form3.accepts(request.vars,session,formname='myform2')
>
> > > > if form.errors: response.flash='Form has Errors'
> > > > if form3.errors: response.flash='Form has Errors'
>
> > > > return dict(form1=form,form3=form3)
>
> > > > I will appreciate any guidance.
> > > > Thanks!
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