使用Django生成和提交动态数量的表单形式的对象 [英] Generating and submitting a dynamic number of objects in a form with Django

问题描述

我希望能够使用Django更新单个表单中的动态数量的对象，我想知道最好的方式是做什么。类似情况的一个例子可能会有所帮助。

I want to be able to update a dynamic number of objects within a single form using Django and I'm wondering what the best way to do this would be. An example of a similar situation may help.

型号：

class Customer(Model.models):
    name = models.CharField(max_length=100)
    active = models.BooleanField()

表单（我知道我正在混合视图和模板代码，这不工作，但这是一个一般的想法，该表单应该做什么）：

Form (I know I'm mixing view and template code here which doesn't work but this is a general idea for what the form is supposed to do):

customers = Customer.objects.all()
for c in customers:
    print <li> {{ c.name }} <input type="checkbox" value="{{ c.active }}" name="?" />

我将如何提交这些对象的列表？最好的办法是将客户的id附加到每个行中，然后根据id进行处理？是否有提交元组列表的机制？什么是理想的解决方案？

How would I go about submitting a list of these objects? Would the best bet be to attach the id of the customer into each 'row' and then process based on the id? Is there a mechanism for submitting a list of tuples? What would be the ideal solution?

推荐答案

Formsets ！

另外，直接模型生成的表单的等价物是模型表单。

Also, the equivalent for forms generated directly models are model formsets.

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