django - 如何在模板 django 中呈现表单集并创建垂直表？

Question

如何使用formset和extra=3创建这个表？

table :

| my name first column | second column | third column | fourth column |

| formset1.field1.label | formset1.field1 | formset2.field1 | formset3.field1 |

| formset1.field2.label | formset1.field2 | formset2.field2 | formset3.field2 |

| formset1.field3.label | formset1.field3 | formset2.field3 | formset3.field3 |

| formset1.field4.label | formset1.field4 | formset2.field4 | formset3.field4 |

鉴于我创建标准表单集:

def my_view(request, id_object):
    getobject = get_object_or_404(Model, id=id_object)
    FormSetInit = inlineformset_factory(Model, Model2, form=FormModel2, extra=3)
    FormSet = FormSetInit(instance=getobject, prefix='model2')
    response = {}
    response['Formset'] = FormSet
    return render_to_response('my_template.html', response)

在模板 'my_template.html' 我尝试使用这个:

<table>
{% for form in Formset %}
  {% if forloop.counter == 1 %}
    {% for field in form %}
      {% if forloop.counter < 8 %}
        <tr>
          <td class="first">{{ field.label }}</td>
          <td>{{ field }}</td>
          <td>{{ field }}</td>
          <td class="last">{{ field }}</td>
          {% if forloop.counter !=  7 %}
            </tr>
          {% endif %}
      {% else %}
        {{ field }}
        {% if forloop.last %} </tr> {% endif %}
      {% endif %}
    {% endfor %}
  {% endif %}
{% endfor %}
</table>

但这不是一个好主意..:/

Answer 1

我也遇到了这个问题，但在 https://docs.djangoproject.com/en/dev/topics/forms/?from=olddocs#displaying-a-form-using-a-template 的帮助下设法让它工作了

无论如何，这是您可以尝试的模板，它基本上遍历每个表单:

<table>
    <thead>
        {% for form in Formset.forms %}
            {% if forloop.first %}
                {% for field in form %}
                    <th>{{ field.label_tag }}</th>
                {% endfor %}
            {% endif %}
    </thead>
    <tbody>
            <tr>
                {% for field in form %}
                    <td>{{ field }}</td>
                {% endfor %}
            </tr>
        {% endfor %}
    </tbody>
</table>

希望有帮助!不确定这是否是最好的方法，但它奏效了!