[Answer]-Sending a list as a context variable and back again via POST

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1👍

You could try it like this:
View:

UPDATE: You can use two variables like this:

class_names_for_radio = ['alpha', 'beta']
class_names = ','.join(class_names_for_radio)

context = {'class_names': class_names,
           'class_names_for_radio': class_names_for_radio}
return render(request, 'teacher/query.html', context)

Template:

<form method="post">
    <input type="hidden" name="class_names" value="{{ class_names }}"/>
    <input type="submit" value="Submit" />
</form>

When you receive the value:

class_names = request.POST['class_names'].split(',') #unsafe, just a demo
for x in _class_names:
    print x
👤Alvaro

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