date:20201126

Re: Is it possible to use REST API on Django template ?

2020-11-26 Thread Venu Gopal

Yes, it is possible. Below is the documentation. we will use serialization
to get a django rest API.
https://docs.djangoproject.com/en/3.1/topics/serialization/

On Wed, Nov 25, 2020 at 7:48 PM Aman Modi  wrote:

>
>
> Hello Django lovers.
>
> I want to use REST API  on Django template but i have no idea how can i do
> that.
> I want to use same API on android app and Django template.
>
> Any suggestion .
>
> Thanks and regard
> Aman Modi
>
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> 
> .
>

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Exception Type: TemplateSyntaxError at /login/ Exception Value: Invalid block tag on line 23: 'csrf_tocken', expected 'endblock'. Did you forget to register or load this tag?

2020-11-26 Thread The Dream Travelers

hi friends,

please help me to  resolve this issue..


Environment:


Request Method: GET
Request URL: http://127.0.0.1:8000/login/

Django Version: 3.1.3
Python Version: 3.9.0
Installed Applications:
['django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'log']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware']


Template error:
In template C:\django-projects\dp1\site1\log\templates\log\login.html, 
error at line 23
   Invalid block tag on line 23: 'csrf_tocken', expected 'endblock'. Did 
you forget to register or load this tag?
   13 :
   14 :
   15 :
   16 : {% extends "log/base.html" %}
   17 : {% block content %}
   18 : Login page
   19 : 
   20 : 
   21 : 
   22 : 
   23 :  {% csrf_tocken %} 
   24 : 
   25 : 
   26 : 
   27 : 
   28 : 
   29 : 
   30 : 
   31 : 
   32 : 
   33 : 


Traceback (most recent call last):
  File "C:\django-projects\venv\lib\site-packages\django\template\base.py", 
line 470, in parse
compile_func = self.tags[command]

During handling of the above exception ('csrf_tocken'), another exception 
occurred:
  File 
"C:\django-projects\venv\lib\site-packages\django\core\handlers\exception.py", 
line 47, in inner
response = get_response(request)
  File 
"C:\django-projects\venv\lib\site-packages\django\core\handlers\base.py", 
line 179, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "C:\django-projects\dp1\site1\log\views.py", line 20, in login_user
return render(request, 'log/login.html', {})
  File "C:\django-projects\venv\lib\site-packages\django\shortcuts.py", 
line 19, in render
content = loader.render_to_string(template_name, context, request, 
using=using)
  File 
"C:\django-projects\venv\lib\site-packages\django\template\loader.py", line 
61, in render_to_string
template = get_template(template_name, using=using)
  File 
"C:\django-projects\venv\lib\site-packages\django\template\loader.py", line 
15, in get_template
return engine.get_template(template_name)
  File 
"C:\django-projects\venv\lib\site-packages\django\template\backends\django.py", 
line 34, in get_template
return Template(self.engine.get_template(template_name), self)
  File 
"C:\django-projects\venv\lib\site-packages\django\template\engine.py", line 
143, in get_template
template, origin = self.find_template(template_name)
  File 
"C:\django-projects\venv\lib\site-packages\django\template\engine.py", line 
125, in find_template
template = loader.get_template(name, skip=skip)
  File 
"C:\django-projects\venv\lib\site-packages\django\template\loaders\base.py", 
line 29, in get_template
return Template(
  File "C:\django-projects\venv\lib\site-packages\django\template\base.py", 
line 155, in __init__
self.nodelist = self.compile_nodelist()
  File "C:\django-projects\venv\lib\site-packages\django\template\base.py", 
line 193, in compile_nodelist
return parser.parse()
  File "C:\django-projects\venv\lib\site-packages\django\template\base.py", 
line 478, in parse
raise self.error(token, e)
  File "C:\django-projects\venv\lib\site-packages\django\template\base.py", 
line 476, in parse
compiled_result = compile_func(self, token)
  File 
"C:\django-projects\venv\lib\site-packages\django\template\loader_tags.py", 
line 270, in do_extends
nodelist = parser.parse()
  File "C:\django-projects\venv\lib\site-packages\django\template\base.py", 
line 478, in parse
raise self.error(token, e)
  File "C:\django-projects\venv\lib\site-packages\django\template\base.py", 
line 476, in parse
compiled_result = compile_func(self, token)
  File 
"C:\django-projects\venv\lib\site-packages\django\template\loader_tags.py", 
line 213, in do_block
nodelist = parser.parse(('endblock',))
  File "C:\django-projects\venv\lib\site-packages\django\template\base.py", 
line 472, in parse
self.invalid_block_tag(token, command, parse_until)
  File "C:\django-projects\venv\lib\site-packages\django\template\base.py", 
line 522, in invalid_block_tag
raise self.error(

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Unable to Login

2020-11-26 Thread vamshi eega

Hello , am new to Django and i created a login page ,but unable to get 
login , please help me to solve this , thank you in advance 





views.py : 
===

from django.views import *
from django.shortcuts import render, redirect
from django.http import HttpResponse
from django.contrib.auth import authenticate
from django.contrib.auth.models import User
from django.contrib.auth import authenticate, login

# Create your views here.
def signup(request):
if request.method == "POST":
if request.POST['password1'] == request.POST['password2']:
try:
User.objects.get(username=request.POST['username'])
return 
render(request,'accounts/signup.html',{'error':"Username already exist"})
except User.DoesNotExist:

user=User.objects.create_user(request.POST['username'],request.POST['password1'])
login(request,user)
return render(request,'accounts/signup.html',{'error':"user 
account created  Successfully "})
else:
return render(request,'accounts/signup.html',{'error':"password 
didnt match"})
else:
return render(request,'accounts/signup.html')

def loginview(request):
if request.method=="POST":
 username=request.POST['username']
 password=request.POST['password']
 user=authenticate(username=username,password=password)
 if user is not None:
 login(request,user)
 return render(request,'accounts/login.html',{"error":"Login 
successful!!"})
 else:
return render(request,'accounts/login.html',{"error":"username 
and password didnt match"})
else:
 return render(request,'accounts/login.html')


Note : when i enter login credentials , i unable to get message " Login 
successful" . please solve me on this  


urls.py :
=

from django.contrib import admin
from django.urls import path
import accounts.views
urlpatterns = [
path('admin/', admin.site.urls),
path('signup/', accounts.views.signup,name='signup'),
path('login/', accounts.views.loginview,name='login'),
]

login.html:
===

Login

{% if error %}
{{ error }}


{% endif %}


{% csrf_token %}
Username:



Password:









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Re: Is it possible to use REST API on Django template ?

Exception Type: TemplateSyntaxError at /login/ Exception Value: Invalid block tag on line 23: 'csrf_tocken', expected 'endblock'. Did you forget to register or load this tag?

Unable to Login

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