Sunday, July 26, 2020

How I Made the Django React and Redux Blog

How I Made the Django React Blog

In this blog, I will show you how I made a Blog website with Django, React, and Redux.

Source Code: Github


Before starting I want to talk about What is Django, What is React Js and What is Redux.


What is Django?

Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design. Built by experienced developers, it takes care of much of the hassle of Web development, so you can focus on writing your app without needing to reinvent the wheel. It’s free and open source. Django was designed to help developers take applications from concept to completion as quickly as possible. Django includes dozens of extras you can use to handle common Web development tasks. Django takes care of user authentication, content administration, site maps, RSS feeds, and many more tasks — right out of the box. Django takes security seriously and helps developers avoid many common security mistakes, such as SQL injection, cross-site scripting, cross-site request forgery, and clickjacking. Its user authentication system provides a secure way to manage user accounts and passwords. Some of the busiest sites on the planet use Django’s ability to quickly and flexibly scale to meet the heaviest traffic demands. (from Django Docs)


What is React Js?

A JavaScript library for building user interfaces React makes it painless to create interactive UIs. Design simple views for each state in your application, and React will efficiently update and render just the right components when your data changes. Declarative views make your code more predictable and easier to debug. Build encapsulated components that manage their own state, then compose them to make complex UIs. Since component logic is written in JavaScript instead of templates, you can easily pass rich data through your app and keep the state out of the DOM. We don’t make assumptions about the rest of your technology stack, so you can develop new features in React without rewriting the existing code.


A Simple Component

React components implement a render() method that takes input data and returns what to display. This example uses an XML-like syntax called JSX. Input data that is passed into the component can be accessed by render() via this.props.

class App extends React.Component {

render() {

return (


Hello {}






<App name=”Subham” />,





Hello Subham


What is Redux?

A Predictable State Container for JS Apps. Redux helps you write applications that behave consistently, run in different environments (client, server, and native), and are easy to test. Centralizing your application’s state and logic enables powerful capabilities like undo/redo, state persistence, and much more. The Redux DevTools make it easy to trace when, where, why, and how your application’s state changed. Redux’s architecture lets you log changes, use “time-travel debugging”, and even send complete error reports to a server. Redux works with any UI layer and has a large ecosystem of add-ons to fit your needs.


Setup the Project Folder



Frontend (React Js)

Go to frontend folder and open our Command Prompt (Terminal for Mac and Linux). And type

npx create-react-app <app_name>

 (for npx you need node. Download node here)

After download Node, you will have npm the NODE PACKAGE MANAGER. With the help of npm we can install the dependencies.

Then go to your project folder:

Cd <app_name>

Now need to install dependencies.

npm i axios // for network requests

npm i react-router-dom // routing (Navigation)

npm install react-redux // Using the Redux

npm i react-html-parser // for converting HTML strings into React components (Backend to Frontend)

npm i redux-thunk // For middleware


Frontend Folder Structure


Node_module => It has all node modules which we will use.

Public => It has the public files like Html, favicon.ico etc

Src => This is the main folder where we will work

package.json => It has the packages which we installed previously.


In src folder

Ultimate Folder Structure (Frontend)


Frontend Routes (Web Routes)

In route.js

import React from 'react'

import { Route } from 'react-router-dom'

import ArticleListView from './containers/ArticleListView'

import ArticleDetails from './containers/ArticleDetailsView'

import CustomForm from './components/CreateUpdateForm'

import Signup from './components/Signup'

import Signin from './components/Signin'

import Search from './components/Search'

import About from './containers/About'

import Contact from './containers/Contact'


export default function BaseRoute() {

    return (


            <Route exact path="/" component={ArticleListView} />

            <Route path="/post/:slug/" component={ArticleDetails} />

            <Route path="/create/" component={CustomForm} />

            <Route path="/post/update/:articleId/" component={CustomForm} />

            <Route path="/signup/" component={Signup} />

            <Route path="/signin/" component={Signin} />

            <Route path="/search/:query/" component={Search} />

            <Route path="/about/" component={About} />

            <Route path="/contact/" component={Contact} />





Send Data From Front End(React js) to Backend (Django)




    state = {

        articles : [],

        dateTime : []







            const timeAndDateArr = []



                let a = item.created_at

                let date_time = a.split("T")


                let date = date_time[0].split("-")

                let year = date[0]

                let month = date[1]

                let day = date[2]


                date = `${day}-${month}-${year}`

                var H = +date_time[1].substr(02);

                var h = H % 12 || 12;

                var ampm = (H < 12 || H === 24? "AM" : "PM";

                var timeString = h + date_time[1].substr(23+ ampm;


                let obj = {

                    time: timeString,

                    date: date










                articles :,

                dateTime : timeAndDateArr






Backend (Django)


Folder Structure


Create Environment

pip install --user virtualenv


Activate the Virtual Environment

.\env\Scripts\activate //windows

source env/bin/activate //macOs and Linux


Create the Django Project

django-admin startproject blog_api

cd blog_api


Run the Server

python runserver


Backend API End Points (API Routes)

Blog_api/ (Main Routes)

from django.contrib import admin

from django.urls import path, include

from django.conf import settings

from django.conf.urls.static import static


urlpatterns = [




]+ static(settings.MEDIA_URLdocument_root=settings.MEDIA_ROOT+ static(settings.STATIC_URLdocument_root=settings.STATIC_ROOT)



blog/ (Blog app è python startapp blog)

from django.contrib import admin

from django.urls import path, include

from blog import views


urlpatterns = [

    path('allpost/', views.allpost, name='allpost'),

    path('addarticle/', views.addArticle, name='addarticle'),

    path('update/<int:id>/', views.update_article, name='update'),

    path('post/<slug:slug>/', views.articleDetails, name='articleDetails'),

    path('search/',, name='search'),

    path('addcomment/', views.addcomment, name='addcomment'),

    path('fetchcomments/', views.fetchAllComments, name='fetchAllComments'),




account/ (For Login Functionality)

from django.contrib import admin

from django.urls import path, include

from account import views


urlpatterns = [

    path('signup/', views.signup, name='signup'),

    path('signin/', views.signin, name='signin'),



Install Apps in Django






























Receive the Data From Front End to Back End

def articleDetails(requestslug):


        # print(id)

        articleDetails = Article.objects.filter(slug=slug)

        if len(articleDetails) == 0:

            return JsonResponse({'err':'true''message':'Article Not Found'})


            # print(articleDetails.values())

            details = list(articleDetails.values())

            return JsonResponse({'err':'false''message':'Article Found''data':details})

    except Exception as err:

        errMessage = f"Oops! {sys.exc_info()[1]}"

        return JsonResponse({'err':'true''message' : errMessage})


API Documentation (GET è Fetch All Posts)<slug>/ (GET è Get the Particular Post Details) (POST è User Sign Up)

body è {

    "first_name" : "Subham",

    "last_name" : "Roy",

    "email" : "",

    "username" : "subham",

    "phone" : "121526412",

    "password" : "nopass"

} (POST è User Sign In)

body è {

    "username" : "subham",

    "password" : "nopass"

} (GET è Search Post) (POST è Add the Comments in Posts)

body è {

    "comment" : "new comment"

} (GET è Fetch Comments)


Django with React: conclusions

In this the tutorial we built a simple Django and React project.

Feel free to experiment by adding more features to the project (like authentication).

The approach we took when connecting the React frontend to Django was a bit simplistic, but represent a strong foundation of what you'll do in the real world.

Thanks for reading!


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