django 表单处理

1.新建项目

命令:django-admin.py stratproject csct07

2.创建一个app

命令:python manage.py stratapp blog

3.修改setting.py

MIDDLEWARE_CLASSES = (

    'django.middleware.common.CommonMiddleware',

    'django.contrib.sessions.middleware.SessionMiddleware',

    #'django.middleware.csrf.CsrfViewMiddleware',

    'django.contrib.auth.middleware.AuthenticationMiddleware',

    'django.contrib.messages.middleware.MessageMiddleware',

)

DATABASES = {

    'default': {

        'ENGINE': 'django.db.backends.sqlite3', # Add 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.

        'NAME': 'mydb',                      # Or path to database file if using sqlite3.

        'USER': '',                      # Not used with sqlite3.

        'PASSWORD': '',                  # Not used with sqlite3.

        'HOST': '',                      # Set to empty string for localhost. Not used with sqlite3.

        'PORT': '',                      # Set to empty string for default. Not used with sqlite3.

    }

}

INSTALLED_APPS = (

    'django.contrib.auth',

    'django.contrib.contenttypes',

    'django.contrib.sessions',

    'django.contrib.sites',

    'django.contrib.messages',

    'django.contrib.staticfiles',

'blog',

    # Uncomment the next line to enable the admin:

    # 'django.contrib.admin',

    # Uncomment the next line to enable admin documentation:

    # 'django.contrib.admindocs',

)

4,修改urls.py

from django.conf.urls.defaults import patterns, include, url

# Uncomment the next two lines to enable the admin:

# from django.contrib import admin

# admin.autodiscover()

urlpatterns = patterns('',

    # Examples:

    # url(r'^$', 'csvt07.views.home', name='home'),

    # url(r'^csvt07/', include('csvt07.foo.urls')),

    # Uncomment the admin/doc line below to enable admin documentation:

    # url(r'^admin/doc/', include('django.contrib.admindocs.urls')),

    # Uncomment the next line to enable the admin:

    # url(r'^admin/', include(admin.site.urls)),

      url(r'^blog/register/$','blog.views.register'),

)

5.修改views.py

# Create your views here.

from django import forms

from django.http import HttpResponse

from django.shortcuts import render_to_response

class UserForm(forms.Form):

name = forms.CharField()

def register(req):

if req.method =='POST':

form = UserForm(req.POST)

if form.is_valid():

print form.cleaned_data

return HttpResponse('ok')

else:     #默认请求get

form = UserForm()

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

6. 创建一个templates ,建register.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

 <head>

  <title> New Document </title>

  <meta name="Generator" content="EditPlus">

  <meta name="Author" content="">

  <meta name="Keywords" content="">

  <meta name="Description" content="">

 </head>

 <body>

 <form method ="post">

 {{form}}

 <input type = "submit" value ="ok">

 </form>

  

 </body>

</html>

最后访问:http://127.0.0.1:8000/blog/register/ 

django 表单处理

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