django 表单处理

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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>

</head>

<body>

</form>

</body>

</html>

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

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一加一大于二or一加一小于二 | django Django--Model中的ManyToManyField ...

2014-08-21 14:22
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