如何从 django 框架中的表单字段中获取值? [英] How to get value from form field in django framework?

问题描述

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

How do I get values from form fields in the django framework? I want to do this in views, not in templates...

推荐答案

在视图中使用表单 几乎可以解释它.

在视图中处理表单的标准模式如下所示:

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,
    })

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