Django和多图像上传表单 [英] Django and multi-image upload form

问题描述

我有这个表单，其中包含大约25个输入。它包括主图像输入，其余的是一些文本输入或下拉菜单。

问题是我还需要用户上传多个图像。我正在考虑在下一个页面上这样做。

我有两个问题：

• 将此多个图像上传表单添加到当前表单的最佳方式是什么？与Django无关，更多与表单的结构相关。


• 添加多个图像/文件以使Django正常工作的最佳方式是什么？任何用于此类工作的图书馆或模块或任何手动方式。

解决方案

formets 允许用户一次创建多个图像。要从ImageForm创建一个表单，您可以执行以下操作：

 >>> from django.forms.formsets import formset_factory 
>>>> ImageFormSet = formset_factory（ImageForm）
  

https://docs.djangoproject.com/en/1.5/topics/forms/formsets/

Django附带了一个可选的表单向导应用程序，可以跨多个网页分割表单。它在一个后端维护状态，以便完整的服务器端处理可以延迟，直到提交最终形式。

https://docs.djangoproject.com/en/1.5/ref/contrib/formtools/form-向导/

I have this form that includes around 25 inputs on the same. It includes a main image input and the rest are some text inputs or drop down menus.

The problem is that I also need the user to upload multiple images. I was thinking of doing it on the next page itself.

I have 2 questions:

• What is the best way for adding this multiple image upload form to the current form? Not related to Django, more related to the structure of the form.
• What is the best way of adding a multiple image/file to work correctly with Django? Any libraries or modules for such a job or any manual way to do it.

解决方案

With formsets you allow the user to create several images at once. To create a formset out of an ImageForm you would do:

>>> from django.forms.formsets import formset_factory
>>> ImageFormSet = formset_factory(ImageForm)

https://docs.djangoproject.com/en/1.5/topics/forms/formsets/

And Django comes with an optional "form wizard" application that splits forms across multiple Web pages. It maintains state in one of the backends so that the full server-side processing can be delayed until the submission of the final form.

https://docs.djangoproject.com/en/1.5/ref/contrib/formtools/form-wizard/

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