예제 #1
0
def operatorFormField(mymodel, field, widget):
    """
    Returns form field to choose an search operator for this model field
    """
    rangeOperators = (('IN~', 'IN~'), ('IN', 'IN'), ('NOT IN', 'NOT IN'))
    categoricalOperators = (('=', '='), ('!=', '!='))
    textOperators = (('=', '='), ('!=', '!='))
    if widget is 'pulldown':
        return forms.ChoiceField(choices=categoricalOperators,
                                 initial=categoricalOperators[0][0],
                                 required=True)
    elif widget is 'textbox':
        return forms.ChoiceField(choices=textOperators,
                                 initial=textOperators[0][0],
                                 required=True)
    elif ordinalField(mymodel, field):
        return forms.ChoiceField(choices=rangeOperators,
                                 initial=rangeOperators[0][0],
                                 required=True)
    elif isinstance(field,
                    (models.AutoField, models.CharField,
                     models.TextField)) or isOrdinalOveridden(mymodel, field):
        return forms.ChoiceField(choices=textOperators,
                                 initial=textOperators[0][0],
                                 required=True)
    elif isinstance(field, (models.BooleanField, models.NullBooleanField)):
        return forms.ChoiceField(choices=categoricalOperators,
                                 initial=categoricalOperators[0][0],
                                 required=True)
    else:
        return None
예제 #2
0
파일: forms.py 프로젝트: xgds/xgds_data
def valueFormField(mymodel, field, widget, allowMultiple=True, label=None,
                   queryGenerator=None):
    """
    Returns form field to provide a value appropriate for this model field
    """
    if isinstance(field, (models.CharField, models.TextField)) or isOrdinalOveridden(mymodel, field):
        return forms.CharField(required=False,label=label)
    elif isinstance(field, models.DateTimeField):
        return forms.DateTimeField(required=False,label=label)
    elif isinstance(field, models.DateField):
        return forms.DateField(required=False,label=label)
    elif isinstance(field, (models.DecimalField, models.FloatField)):
        return forms.FloatField(required=False,label=label)
    elif isinstance(field, models.PositiveIntegerField):
        return forms.IntegerField(min_value=1, required=False,label=label)
    elif isinstance(field, (models.AutoField, models.IntegerField)):
        return forms.IntegerField(required=False,label=label)
    elif isinstance(field, (models.BooleanField, models.NullBooleanField)):
        return forms.ChoiceField(choices=(("", '<Any>'),
                                       (True, True),
                                       (False, False)),
                                 required=False,
                                 label=label)
    elif isinstance(field, (models.ForeignKey,models.ManyToManyField,models.OneToOneField)):
        to_field_name = toFieldName(field.rel.to)

        if queryGenerator:
            qset = queryGenerator(field.related.model)
        else:
            qset = field.related.model.objects.all()
        if widget is 'pulldown':
            # can't use as queryset arg because it needs a queryset, not a list
            # foreigners = sorted(field.related.parent_model.objects.all(), key=lambda x: unicode(x))
            if (field.related.model == User):
                qset = qset.order_by('last_name')
            if isinstance(field, models.ManyToManyField) and allowMultiple:
                return forms.ModelMultipleChoiceField(queryset=qset,
                                                      to_field_name=to_field_name,
                                                      required=False,
                                                      label=label)
            else:
                return specialModelChoiceField(queryset=qset,
                                               # order_by('name'),
                                               empty_label="<Any>",
                                               required=False,
                                               label=label)
        else:
            return forms.CharField(required=False,label=label)
            # return forms.ModelChoiceField(queryset=qset,
            #                               to_field_name=to_field_name,
            #                               initial=None,
            #                               widget=forms.TextInput,
            #                               required=False,
            #                               label=label)
    else:
        return None
예제 #3
0
파일: forms.py 프로젝트: xgds/xgds_data
def operatorFormField(mymodel, field, widget):
    """
    Returns form field to choose an search operator for this model field
    """
    rangeOperators = (('IN~', 'IN~'),
                      ('IN', 'IN'),
                      ('NOT IN', 'NOT IN'))
    categoricalOperators = (('=', '='),
                            ('!=', '!='))
    textOperators = (('=', '='),
                     ('!=', '!='))
    if widget is 'pulldown':
        return forms.ChoiceField(choices=categoricalOperators,
                                 initial=categoricalOperators[0][0],
                                 required=True)
    elif widget is 'textbox':
        return forms.ChoiceField(choices=textOperators,
                                 initial=textOperators[0][0],
                                 required=True)
    elif ordinalField(mymodel, field):
        return forms.ChoiceField(choices=rangeOperators,
                                 initial=rangeOperators[0][0],
                                 required=True)
    elif isinstance(field, (models.AutoField, models.CharField, models.TextField)) or isOrdinalOveridden(mymodel, field):
        return forms.ChoiceField(choices=textOperators,
                                 initial=textOperators[0][0],
                                 required=True)
    elif isinstance(field, (models.BooleanField, models.NullBooleanField)):
        return forms.ChoiceField(choices=categoricalOperators,
                                 initial=categoricalOperators[0][0],
                                 required=True)
    else:
        return None
예제 #4
0
def valueFormField(mymodel,
                   field,
                   widget,
                   allowMultiple=True,
                   label=None,
                   queryGenerator=None):
    """
    Returns form field to provide a value appropriate for this model field
    """
    if isinstance(field,
                  (models.CharField, models.TextField)) or isOrdinalOveridden(
                      mymodel, field):
        return forms.CharField(required=False, label=label)
    elif isinstance(field, models.DateTimeField):
        return forms.DateTimeField(required=False, label=label)
    elif isinstance(field, models.DateField):
        return forms.DateField(required=False, label=label)
    elif isinstance(field, (models.DecimalField, models.FloatField)):
        return forms.FloatField(required=False, label=label)
    elif isinstance(field, models.PositiveIntegerField):
        return forms.IntegerField(min_value=1, required=False, label=label)
    elif isinstance(field, (models.AutoField, models.IntegerField)):
        return forms.IntegerField(required=False, label=label)
    elif isinstance(field, (models.BooleanField, models.NullBooleanField)):
        return forms.ChoiceField(choices=(("", '<Any>'), (True, True),
                                          (False, False)),
                                 required=False,
                                 label=label)
    elif isinstance(
            field,
        (models.ForeignKey, models.ManyToManyField, models.OneToOneField)):
        to_field_name = toFieldName(field.rel.to)

        if queryGenerator:
            qset = queryGenerator(field.related.model)
        else:
            qset = field.related.model.objects.all()
        if widget is 'pulldown':
            # can't use as queryset arg because it needs a queryset, not a list
            # foreigners = sorted(field.related.parent_model.objects.all(), key=lambda x: unicode(x))
            if (field.related.model == User):
                qset = qset.order_by('last_name')
            if isinstance(field, models.ManyToManyField) and allowMultiple:
                return forms.ModelMultipleChoiceField(
                    queryset=qset,
                    to_field_name=to_field_name,
                    required=False,
                    label=label)
            else:
                return specialModelChoiceField(
                    queryset=qset,
                    # order_by('name'),
                    empty_label="<Any>",
                    required=False,
                    label=label)
        else:
            return forms.CharField(required=False, label=label)
            # return forms.ModelChoiceField(queryset=qset,
            #                               to_field_name=to_field_name,
            #                               initial=None,
            #                               widget=forms.TextInput,
            #                               required=False,
            #                               label=label)
    else:
        return None