如何从Django框架的表单字段中获取价值?
如何从django框架的表单字段中获取值?我想在视图中执行此操作,而不是在模板中执行此操作…
回答:
在视图中处理表单的标准模式如下所示:
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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