python - Django formset - Change field type -


i have parameter model looks like:

class parameter(models.model):     spot = models.foreignkey(spot, related_name = 'spot_parameters', verbose_name = _("spot"))     parameter = models.foreignkey(parametertemplate, verbose_name = _("parameter"))     value = models.charfield(max_length = 255, db_index = true, verbose_name = _("value"))     is_auto_generated = models.booleanfield(default = false, verbose_name = _("is auto generated"))

and parametertemplate model:

class parametertemplate(positionmixin):     data_type_choice = (         ('int', "int"),         ('decimal', "decimal"),         ('text', "text"),         ('list', "list"),         ('size', "size"),         ('boolean', "boolean"),     )      name = models.charfield(max_length = 255, verbose_name = _("name"))     data_type = models.charfield(         max_length=50,          choices=data_type_choice,          db_index=true,         verbose_name=_("data type")        )     values = models.charfield(max_length = 255, blank = true, null = true, verbose_name = _("value list"))     glyph_class = models.charfield(max_length = 255, blank = true, null = true, verbose_name = _("icon"))

i have problem create form.

for eg if data_type_choice boolean parameter want show in form checkbox, instead of textinput

@edit

parameter form views

@login_required @secure_required def account_spot_parameters_change(request, spot_id): spot = get_object_or_404(spot, id = spot_id, user = request.user)

title = _("spot parameters")  parameterformset = inlineformset_factory(spot, parameter, form = parameterform, = 0)  if request.method == 'post':     formset = parameterformset(request.post, instance = spot)     if formset.is_valid():         formset.save()         formset = none         messages.success(request, _("your changes have been saved."))     else:         messages.error(request, _("form not filled correctly. please check highlighted fields.")) else:     formset = parameterformset(instance = spot)  extra_context = {     'spot': spot,     'title': title,     'formset': formset,     'mode': 'parameters', }  return shortcuts.render(request, 'account_spot_change.html', extra_context)

parameterform

class parameterform(forms.modelform): class meta:     model = parameter     fields = ('parameter', 'value')  def __init__(self, *args, **kwargs):     super(parameterform, self).__init__(*args, **kwargs)     add_widget_css_class(self, 'form-control')

template

% form in formset %}       {% field in form.hidden_fields %}         {{ field }}       {% endfor %}        <div class="form-group">         <div class="col-sm-4 col-sm-offset-2">             {{ form.parameter }}         </div>          <div class="col-sm-3">           {{ form.value }}         </div>           <div class="col-sm-1 text-center">           {{ form.delete }}         </div>       </div>      {% endfor %}


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