python - 如何从 django 框架中的表单字段中获取值(value)？

Question

如何从 django 框架中的表单字段中获取值？我想在 View 中执行此操作，而不是在模板中...

Answer 1

Using a form in a view解释得差不多了。

The standard pattern for processing a form in a view looks like this:

def contact(request):
    if request.method == 'POST': # If the form has been submitted...
        form = ContactForm(request.POST) # A form bound to the POST data
        if form.is_valid(): # All validation rules pass
            # Process the data in form.cleaned_data
            # ...

            print form.cleaned_data['my_form_field_name']

            return HttpResponseRedirect('/thanks/') # Redirect after POST
    else:
        form = ContactForm() # An unbound form

    return render_to_response('contact.html', {
        'form': form,
    })