I need to create an edit box called handicapped with three drop down
options on the display:
0 - none
1 - Mental
2 - Phyiscal
and connect it to the handicapped field init(11) in the family database
I know I have to do something like:
if form['handicapped'].data == 1 or 2:
q =
context['child_filter'].filter(Q(handicapped=handicapped_dict[request.POST['handicapped']]))
>>> But I'm really confused about the above part.
# start of output using search parameters
if q.count() > 1:
search_message = "There are %s children that match your
selection of %s" % (q.count(), request.POST['gender'])
else:
search_message = "There is 1 child that matches your
selection of %s" % (request.POST['gender'])
if q.count() > 1:
search_message = ", age: %s" % (request.POST['age'])
else:
search_message = ", age: %s" % (request.POST['age'])
if form.data['handicapped'] is 'Physical' or 'Mental':
if q.count() > 1:
search_message = ", is %s handicapped" %
(request.POST['handicapped'])
elif q.count() == 1:
search_message = ", is %s handicapped" %
(request.POST['handicapped'])
else:
search_message = ", are %s handicapped" %
(request.POST['handicapped'])
but it doesn't _work at all_.
I should say the database is defined correctly.
I get lots of different types of errors - sorry I can't include them now,
...
I am trying to find the children (already in the database) who may or may
not have one of two types of handicaps.
I _do_ use Form. The form file contents follow:
from django import forms
from .widgets import ChainedSelectWidget
from .models import Child
class SponsorForm(forms.Form):
child = forms.IntegerField()
class FilterForm(forms.Form):
gender = forms.ChoiceField(choices=[(x, x) for x in ('-----', 'MALE',
'FEMALE')], required=False)
age = forms.ChoiceField(choices=[(x, x) for x in range(1, 18)],
required=False)
# orphaned = forms.BooleanField(initial=False,required=False)
# extreme_need = forms.BooleanField(initial=False,required=False)
handicapped = forms.ChoiceField(choices=[(x, x) for x in ('-------',
'Mental', 'Physcal')], required=False)
def __init__(self, *args, **kwargs):
super(FilterForm, self).__init__(*args, **kwargs)
if 0 == len(self.data):
self.fields['age'].queryset = Child.objects.none()
# assign a widget to second select field
self.fields['age'].widget = ChainedSelectWidget(
parent_name='gender', # the name of parent field
app_name='sponsorship', # the name of model's
application
model_name='child', # the name of a model with the
method
method_name='get_children', # the name of queryset method
)
-Eileen
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