Question

我正在尝试创建日期范围过滤器，所以这是我的模型和过滤器：

class Caixa(models.Model):
    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
    data = models.DateField('Data')
    total = models.DecimalField('Total', decimal_places=2, max_digits=10, null=True)
    unidade = models.ForeignKey(Unidade, on_delete=models.CASCADE)

    def __str__(self):
        return "Caixa " + self.unidade.nome

class CaixaFilter(django_filters.FilterSet):
    data_inicial = django_filters.DateFilter(field_name='data', lookup_expr='gte'),
    data_final = django_filters.DateFilter(field_name='data', lookup_expr='lte')

    class Meta:
        model = Caixa
        fields = ['data']

所以，在我的HTML中，我有以下内容：

<form method="get">
            <div class="row">
                <div class="col s6">
                    {% render_field filter.form.data_inicial class="datepicker" %}
                </div>
                <div class="col s6">
                    {% render_field filter.form.data_final class="datepicker" %}
                </div>
            </div>
            <button type="submit" class="btn btn-primary">
                <span class="glyphicon glyphicon-search"></span> Buscar
            </button>
        </form>

但HTML中仅显示“ data_final ”字段。

Answer 1

将DateFromToRangeFilter用作

import django_filters


class CaixaFilter(django_filters.FilterSet):
    data = django_filters.DateFromToRangeFilter()

    class Meta:
        model = Caixa
        fields = ['data']

这样，您可以使用两个键 date_after 和 date_before 来过滤日期范围。

注意：后缀 after 和 before 属于 django-filter==2.x

在FilterSet Django中使用日期范围

1 个答案: