如何在django中使用单个提交按钮提交多个表单？ [英] How do I submit multiple forms with a single submit button in django?

问题描述

我已经设法使用modelformset_factory创建我需要的表单。

I have managed to create the forms I need using modelformset_factory.

avaluos = Avaluo.objects.filter(Estatus__contains='CONCLUIDO',Factura__isnull=True)
FacturaFormset = modelformset_factory(Avaluo,form=FacturaForm,extra=0)

目前，为每个找到的行生成以下HTML：

Currently this is generating the following HTML for each of the rows found:

<form id="id-FacturaForm" class="blueForms" method="post">[..]</form>
<form id="id-FacturaForm" class="blueForms" method="post">[..]</form>
<form id="id-FacturaForm" class="blueForms" method="post">[..]</form>

我想使用单个提交按钮提交所有表单。

I want to submit all the forms using a single submit button.

任何想法？

最后使用 django-crispy-forms ，这让我可以为每行输入输入，然后我只是手动添加表单和提交

I ended up using django-crispy-forms which allowed me to gerate inputs for each row, and then I just manually added the form and submit.

   self.helper.form_tag = False


{{example_formset.management_form }}
       {% for a,b in olist %}
{{ b.id }}
<tr>
    <td style="width:10px;"> {% crispy b %} </td>
    <td> {{a.id}} </td>     
</tr>
{% endfor %} 

推荐答案

进入模型表单。您不需要单独使用表单标签，这是使用表单的全部。

Read more into model formsets. You don't need to have separate form tags, it's the whole point of using a formset.

<form method="post" action="">
    {{ factura_formset.management_form }}
    <table>
        {% for form in factura_formset %}
            {{ form }}
        {% endfor %}
    </table>
</form>

此外，每次使用 id 在一个页面上多次定义属性...一个开发人员呼吁自己睡觉在世界某个地方。

Also, every time you use the id attribute more than once on a page… a developer cries themselves to sleep somewhere in the world.

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