The code is all messed up in the post above. Could you repost to pastebin.com for example and copy the link here?.
On Mar 27, 8:09 pm, niknok <[email protected]> wrote: > I have this function that displays several fields from two databases. > but I couldn't get it to do the following: > > 1) the "previous question" button actually causes an error. how come > my session.item_id is always zero when I thought I was passing an > incrementing value session.item_id+1 . > > 2) when i select a value from the dropdown list get an error saying > that I chose the wrong value > > 3) i am thinking of collecting the answers in an array so i can check > the answers before storing them as a records in a database. how do i > do that? > > i look forward to your suggestions to make this move forward. > > def quiz(): > item_id =int(request.args(0) or 0) > > if item_id == 0: > False).select(orderby='<random>') > # Females = db(db.questionnaire.id>0 > ).select(orderby='<random>') > print request.args(0), item_id, 'retrieving' > query = db(db.questionnaire.id>0).select(orderby='<random>') > query_t = db(db.questionnaire_fil.id>0).select() > > form = SQLFORM.factory( > Field('default', 'text', writable=False, > default=query[item_id] > ['dialog']), > Field('locale', 'text', writable=False, > default=query_t[int(query[item_id]['dialog_id']-1)]['dialog']), > Field('answer', 'list:string', > > requires=IS_IN_SET(query_t[int(query[item_id]['dialog_id'])-1] > ['choices'], zero=None, multiple=True)), > _style='width:400px' > ) > > form[0][-1][1].append(XML(' ')) > form[0][-1][1].append(INPUT (_type='button',_value=T('Previous > question'), > > _onclick="window.location='%s';"%URL(r=request,args=(item_id-1) or > 0))) > > if form.accepts(request.vars,session): > if item_id<=len(query): > response.flash= request.vars, item_id, request.args(0) > URL(r=request,args=(item_id+1)) > else: URL(r=request, f='quiz_check') > > return dict(form=form, item_id=item_id)
