django Form表单模块实例(一)

定义forms表单：

from django import forms

class ContactForm(forms.Form):
    subject = forms.CharField(max_length=100)
    message = forms.CharField(widget=forms.Textarea)
    sender = forms.EmailField()
    cc_myself = forms.BooleanField(required=False)

定义views视图：

from django.core.mail import send_mail

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 = ['[email protected]']
    if cc_myself:
        recipients.append(sender)
    
    send_mail(subject,message,sender,recipients)
    return HttpResponseRedirect('/thanks/')

创建表单模板文件：

Subject:
   
Message:
   
Sender:
   
Cc_myself:
   

当然,在模板里面也是可以手工渲染字段

` form`.`non_field_errors `

    ` form`.`subject`.`errors `
    Email subject:
    ` form`.`subject `


    ` form`.`message`.`errors `
    Your message:
    ` form`.`message `


    ` form`.`sender`.`errors `
    Your email address:
    ` form`.`sender `


    ` form`.`cc_myself`.`errors `
    CC yourself?:
    ` form`.`cc_myself `