如何在Django表单中将两个表单字段呈现为一个字段？

本文介绍了如何在Django表单中将两个表单字段呈现为一个字段？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我在Django应用程序上工作，我需要以不同的方式呈现表单。

I'm working on Django application where I need to render a form differently.

表单包含与一个人相关的多个字段。

The form contains multiple fields related to a person.

1. Firstname 2. Lastname 3. Email 4. Address 5. City 6. Country 7. Phone 8. Pincode

有是我的应用程序中的两个流程。在第一个流程中，我可以呈现所有表单字段，并在用户输入一些数据并提交时保存它们。

There are two flows in my application. In the first flow I can render all the form fields and save them when the user enters some data and submit.

但是在第二个流程中，我只需要显示三个

But in the second flow, I need to display only three fields as below.

1. Name - *Combination of Firstname and Lastname* 2. Email 3. Phone

在名称字段中输入的数据应以空格分隔- 并另存为名字和姓氏。对于表单中其他未显示的必填字段，我可以填充空值并将模型保存在后端中。

The data entered in the name field should be split by empty space - and saved as Firstname and Lastname. And for other remaining mandatory fields in the form that are not rendered, I can fill empty values and save the model in Backend.

呈现表单的最佳方法是什么

What is the best way to render the forms differently for each flow?

Python: 3.7.3 Django: 2.1.5

推荐答案

您可以使用发布/获取请求功能。例如：sudo代码

You can use Post / Get feature of request. For example: sudo code

def DataView(request): if request.method == 'POST': form = DataForm(request.POST) if form.is_valid(): form.save() return render(request, 'users/form1.html', {'form': form}) else ValidationError(_('Please login-in first'), code='invalid') else: #do your magic here. make a new form with limited fields or render this old form on another page where in html you can limit/modify the fields. form = DataForm1() return render(request, 'users/form1.html', {'form': form})