Django 表单集分页

我有一个模型表单集，我想使用 Django 的 Paginator 一次显示 10 个表单，但不能像这样完成paginator = Paginator(formset, 10)。如果有办法的话，正确的方法是什么？

这是我发现的问题解决方案的通用示例：

In the forms.py file:

class MyForm(ModelForm):
    class Meta:
        model = MyModel
        fields = ('description',)

In the views.py file:

from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger

FormSet = modelformset_factory(MyModel, form=MyForm, extra=0)
if request.method == 'POST':
    formset = FormSet(request.POST, request.FILES)
    # Your validation and rest of the 'POST' code
else:
    query = MyModel.objects.filter(condition)
    paginator = Paginator(query, 10) # Show 10 forms per page
    page = request.GET.get('page')
    try:
        objects = paginator.page(page)
    except PageNotAnInteger:
        objects = paginator.page(1)
    except EmptyPage:
        objects = paginator.page(paginator.num_pages)
    page_query = query.filter(id__in=[object.id for object in objects])
    formset = FormSet(queryset=page_query)
    context = {'objects': objects, 'formset': formset}
    return render_to_response('template.html', context,
                              context_instance=RequestContext(request))

您需要使用当前页面中的对象创建表单集，否则，当您尝试执行以下操作时formset = FormSet(request.POST, request.FILES)在 POST 方法中，Django 引发 MultiValueDictKeyError 错误。

In the template.html file:

{% if objects %}
    <form action="" method="post">
        {% csrf_token %}
        {{ formset.management_form }}
        {% for form in formset.forms %}
            {{ form.id }}
            <!-- Display each form -->
            {{ form.as_p }}
        {% endfor %}
        <input type="submit" value="Save" />
    </form>

    <div class="pagination">
        <span class="step-links">
            {% if objects.has_previous %}
                <a href="?page={{ objects.previous_page_number }}">Previous</a>
            {% endif %}

            <span class="current">
                Page {{ objects.number }} of {{ objects.paginator.num_pages }}
            </span>

            {% if objects.has_next %}
                <a href="?page={{ objects.next_page_number }}">next</a>
            {% endif %}
        </span>
    </div>
{% else %}
    <p>There are no objects.</p>
{% endif %}