for rendering you should use BoundField...
I use something like this...
for s in ....:
name = 'stay_' + str( s.id )
bf = BoundField( self, self.fields[name], name )
output.append( u'<td>%s</td></tr>' % bf )
On 2/17/07, Rubic <[EMAIL PROTECTED]> wrote:
>
> Hi, I'm the 985th person to attempt dynamic fields
> in newforms. ;-)
>
> Actually I've been able to do lots of dynamic stuff
> in newforms. It's rendering the forms in templates
> that sometimes confuses me. For example, given
> the following code to build a form based on an
> arbitrary number of medications:
> --
> from django import newforms as forms
> from django.template import Context, Template
>
> class MedForm(forms.Form):
> def __init__(self, *args, **kwargs):
> super(MedForm, self).__init__(*args, **kwargs)
> self.med_list = []
> for i in range(1, 4): # arbitrary number
> k = 'med_%d' % i
> self.fields[k] = forms.CharField(required=False, label=k)
> self.med_list.append(self.fields[k])
>
> t = Template("""{% for med in form.med_list %}
> {{ med.label }}: {{ med }}
> {% endfor %}""")
>
> print t.render(Context({'form':MedForm({})}))
> --
> Produces the following output:
>
> med_1: <django.newforms.fields.CharField object at 0xb7cd054c>
> med_2: <django.newforms.fields.CharField object at 0xb7cd0d2c>
> med_3: <django.newforms.fields.CharField object at 0xb7ce0c2c>
>
> Obviously, what I want is something more like this:
>
> med_1: <input type="text" name="med_1" id="id_med_1"/>
> med_2: <input type="text" name="med_2" id="id_med_2"/>
> med_3: <input type="text" name="med_3" id="id_med_3"/>
>
> So how do I get there? I could do something like
> this in line 11:
>
> bf = BoundField(self, self.fields[k], k)
> self.med_list.append(bf.as_widget(self.fields[k].widget))
>
> But I'd lose all the field information. Basically, I'm
> looking for the magic BoundField.as_widget() rendering
> formula. I've put the above code here for easier viewing:
>
> http://dpaste.com/hold/5764/
>
> --
> Jeff Bauer
> Rubicon, Inc.
>
>
> >
>
--
Honza Kr�l
E-Mail: [EMAIL PROTECTED]
ICQ#: 107471613
Phone: +420 606 678585
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