from django import forms
class ContactForm(forms.Form):
 subject = forms.CharField(max_length=100,label='主题')
 message = form.CharField(widget=forms.TextArea)
 sender = form.EmailField()
 cc_myself = forms.BooleanField(required=False)

#models.py
class Contact(models.Model):
 title = models.CharField(max_length=30)
 content = models.CharField(max_length=20)

#form.py
class ConotactForm(ModelForm):
 class Meta:
 model = Contact
 field = ('title','content') #只显示model中指定的字段

form django.shortcuts import render
form django.http import HttpResponseRedirect

def contact(request):
 if request.method=="POST":
  form = ContactForm(request.POST)
  if form.is_valid(): #所有验证都通过
   #do something处理业务
   return HttpResponseRedirect('/')
 else:
  form = ContactForm()
 return render(request,'contact.html',{'form':form})

<form action='/contact/' method='POST'>
 {% for field in form %}
  <div class = 'fieldWrapper'>
   {{field.label_tag}}:{{field}}
   {{field.errors}}
  </div>
 {% endfor %}
 <div class='fieldWrapper'> <p><input type='submit' value='留言'></p></div>
</form>

if form.is_valid():
 subject = form.cleaned_data['subject']
 message = form.cleaned_data['message']
 sender = form.cleaned_data['sender']
 cc_myself = form.cleaned_data['cc_myself']

 recipients = ['info@example.com']
 if cc_myself:
  recipients.append(sender)

 from django.core.mail import send_mail
 send_mail(subject, message, sender, recipients)
 return HttpResponseRedirect('/thanks/') # Redirect after POST

<form action="/contact/" method="post">{% csrf_token %}
{{ form.as_p }}
<input type="submit" value="Submit" />
</form>

<form action="/contact/" method="post">
 {{ form.non_field_errors }}
 <div class="fieldWrapper">
  {{ form.subject.errors }}
  <label for="id_subject">Email subject:</label>
  {{ form.subject }}
 </div>
 <div class="fieldWrapper">
  {{ form.message.errors }}
  <label for="id_message">Your message:</label>
  {{ form.message }}
 </div>
 <div class="fieldWrapper">
  {{ form.sender.errors }}
  <label for="id_sender">Your email address:</label>
  {{ form.sender }}
 </div>
 <div class="fieldWrapper">
  {{ form.cc_myself.errors }}
  <label for="id_cc_myself">CC yourself?</label>
  {{ form.cc_myself }}
 </div>
 <p><input type="submit" value="Send message" /></p>
</form>

<form action="/contact/" method="post">
 {% for field in form %}
  <div class="fieldWrapper">
   {{ field.errors }}
   {{ field.label_tag }}: {{ field }}
  </div>
 {% endfor %}
 <p><input type="submit" value="Send message" /></p>
</form>

{{field.lable}}，如：Email address
{{field.label_tag}}，如： <label for=id_email>Email address</label>
{{field.value}} 如：someone.@gmail.com
{{field.errors}}

class RemarkForm(forms.Form):
  subject = forms.CharField(max_length=100 ,label='留言标题')
  mail = forms.EmailField(label='电子邮件')
  topic = forms.ChoiceField(choices=TOPIC_CHOICES,label='选择评分') 
  message = forms.CharField(label='留言内容',widget=forms.Textarea)
  cc_myself = forms.BooleanField(required=False ,label='订阅该贴')

TOPIC_CHOICES = (
  ('leve1', '差评'),
  ('leve2', '中评'),
  ('leve3', '好评'),
)

class Advertisement(models.Model): 
 #订单编号
 OrderID =  models.ForeignKey(OrderInfo)
 #//广告标题#
 Title = models.CharField(max_length = 36) 
 #//广告内容#
 Content = models.CharField(max_length = 600)

from django.forms import ModelForm

class ContactForm(ModelForm):
 class Meta:
 model = Advertisement
 fields = ('Title', 'CustomerID')

  if request.method == 'POST': # 如果表单被提交
    form = ContactForm(request.POST) # 获取Post表单数据
    if form.is_valid(): # 验证表单
      return HttpResponseRedirect('/') # 跳转
  else:
    form = ContactForm() #获得表单对象
    
  return render_to_response('message.html', {
    'form': form,
  })

 (r'^message', 'iring.views.remark'),

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

 <form action="/message/" method="POST">
 {% for field in form %}
  <div class="fieldWrapper">
   {{ field.label_tag }}:{{ field }} 
   {{ field.errors }}
  div>
 {% endfor %}
 <div class="fieldWrapper"><p><input type="submit" value="留言" />p>div>
 form>

{% for field in form %}

{% endfor %}

{{ field.label_tag }}
{{ field }} 
{{ field.errors }}