How to retrieve dynamically the data ,submitted by a form in an html page, in a python function pointing to another html page in views.py?

[Pierre Jutard]

I have 2 html pages A and B. The user fills the AForm in the 'A' HTML page(URL: A) then he will go to the 'B' html page (url: A/B) but i would like to keep the AForm data of the 'A'HTML page in the python code in order to use it after in the python function pointing to the 'B' HTML page.

My idea was to retrieve the form data in parameter of the function pointing to the 'B' HTML page.

First:

I have tried to point the form data to the 'B' HTML page via this line in the 'A' HTML page code:

<form action="A/B" method="POST">

This is the function pointing to the A HTML page:

def A_HTML_Function_view(request):

    AForm = A_Form()

    if request.method == 'POST': 

        AForm_result = A_Form(request.POST) 

BForm

        return render(request, 'AppName/B.html',{'Bform':Bform})

    else:

        AForm = A_Form()

    return render(request, 'AppName/A.html',{'AForm':AForm})

[Agnese Camellini]

If you bind the form to a model and the you retrieve the model in the other page everything will be ok....

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[Rupesh Dahal]

You can save the data to a session but I would recommend you to store data in js in the browser itself.

[Yamen Gamal Eldin]

You can have both forms in a formset and handle both of them in a single url, and you can handle your initial validations using HTML and javascript.

docs.djangoproject.com/en/3.0/topics/forms/formsets/

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