Sorry, I forget to include the view (abm_recurso.html) for the controller.
This view is important because it will give you the posibility to select a
particular value to edit.
The code of the view is:
{{extend 'layout.html'}}
<h1>ABM Recursos</h1>
{{=form1}}
{{=form2}}
<table>
{{if records2!=None: }}
{{for rec_obj in records2:}}
<tr>
<td>{{=rec_obj.objetivo.descripcion}}<td>
</tr>
{{pass}}
{{pass}}
</table>
{{=form3}}
<table>
{{for recurso in records:}}
<tr>
<td>{{=A(recurso.id,_href=URL(r=request,f='abm_recurso?id=%s'%
recurso.id))}}<td>
<td>{{=recurso.nombre}}<td>
</tr>
{{pass}}
</table>
The steps needed to reproduce the error are the following:
1.- Insert a dummy record at db.objetivo
2.- Go to abm_recurso page
3.- Insert into the "Nombre" field any value and click on "Agregar" (at this
point the new record should be displayed at the end of the page).
4.- Click on the ID of the recently added value. The page should change and
give you the possibility to modify record or to add a new relationship
between "recurso" and "objetivo"
At this point you should have three buttons called "Modificar" "Nuevo
Recurso" and "Agregar"
5.- Click on "Agregar" with the selected values at the form at the fields
"recurso" and "objetivo".
At this point, the error should happend.
Let me know if you need any other detail. Thanks!
Juan
2009/2/17 mdipierro <[email protected]>
>
> I cannot reproduce the problem. Can you send me an applicance
> containing some data and a step by step example to reproduce it?
>
> Massimo
>
> On Feb 17, 7:09 am, vamaq <[email protected]> wrote:
> > 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 <[email protected]>
> > wrote:
> >
> > > Yes it's working perfectly.
> > > Thanks!
> >
> > > Juan
> >
> > > 2009/2/15 mdipierro <[email protected]>
> >
> > > > 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 <[email protected]> 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 <[email protected]> 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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