Send html input to views.py in Django

Question

I'm trying to send input text from index.html to my view function that is "result". When I click the 'Generate Summary' button its shows csrf verification failed.Csrf token missing.Urgent help required.

views.py

from django.shortcuts import render
from django.http import HttpResponse
from django.template import loader
from .models import Input
from django.views.decorators.csrf import csrf_protect

def home(request):
    input=Input.objects.all()
    template=loader.get_template('home/index.html')
    context={
        'input':input,
    }
    return HttpResponse(template.render(context,request))

def result(request,input_text):
    Input.input_text = request.POST('input_text')
    return HttpResponse("<h1> text is"+Input.input_text)

index.html

<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8"/>
        <title>Title</title>

        {% load staticfiles %}
        <link rel='stylesheet'href="{% static 'css/bootstrap.min.css' %}" type='text/css'/>
    </head>
    <body background="/static/home/img/bg.jpg">
        <center><h1> <font color="white" >Summarizeit.com !</h1></center>

        <form name="myform" action="." method="post">{% csrf_token %}
            <div class="form-group">
                <center><label for="abc">Input Text</label>
                <input type="text" name="input_text"class="form-group"   id="abc"placeholder="Text input">
            </div>
            <br><br>
            <center><button type="submit" class="btn btn-default">  Generate Summary !</button>
        </form>
    </body>
</html>

home/urls.py

from django.conf.urls import url, include
from . import views

urlpatterns = [

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

finalproject/urls.py(Root Project)

from django.conf.urls import url,include
from django.contrib import admin

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^$', include('home.urls'))
 ]

models.py

from django.db import models

class Input(models.Model):
    input_text = models.CharField(max_length=250)

    def __str__(self):
        return self.input_text

Settings.py

import os

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))


# Quick-start development settings - unsuitable for production
# See      https://docs.djangoproject.com/en/1.9/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'y)m04wnmm%i_#uih%^j5&aqeozlp!gt#px&z!*uf=-%v98x#-i'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []


# Application definition 

INSTALLED_APPS = [
'home',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
 ]

 MIDDLEWARE_CLASSES = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'finalproject.urls'

TEMPLATES = [
{
    'BACKEND': 'django.template.backends.django.DjangoTemplates',
    'DIRS': [],
    'APP_DIRS': True,
    'OPTIONS': {
        'context_processors': [
            'django.template.context_processors.debug',
            'django.template.context_processors.request',
            'django.contrib.auth.context_processors.auth',
            'django.contrib.messages.context_processors.messages',
        ],
    },
 },
]

WSGI_APPLICATION = 'finalproject.wsgi.application'



DATABASES = {
'default': {
    'ENGINE': 'django.db.backends.sqlite3',
    'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
}
}



AUTH_PASSWORD_VALIDATORS = [
{
    'NAME':     'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
    'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
    'NAME':  'django.contrib.auth.password_validation.CommonPasswordValidator',
 },
{
    'NAME':   'django.contrib.auth.password_validation.NumericPasswordValidator',
 },
]



LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


STATIC_URL = '/static/'

Answer 1

For some reason you're rendering your template the hard way, which bypasses all the automatic things that Django does for you: most importantly, running context processors that include the CSRF token.

Your view should be this:

def home(request):
    input=Input.objects.all()
    context={
        'input':input,
    }
    return render(request, 'home/index.html', context)

Note also that your setting of Input.input_text in the result view makes no sense at all; you need to create an instance of Input, set its input_text, then save it.

Send html input to views.py in Django

Question

1 answers

solution1
1 2017-02-01 09:18:28

Send html input to views.py in Django

Question

1 answers

solution1 1 2017-02-01 09:18:28

solution1
1 2017-02-01 09:18:28