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1. #Reacto fullstack how to#
2. #Reacto fullstack install#
3. #Reacto fullstack full#
4. #Reacto fullstack code#

#Reacto fullstack code#

Working directly with the SQL gives you more fine grained control over the code and I believe this is worth the slight increase in difficulty when working directly with the SQL. Nothing wrong with this but I personally prefer to interact directly with the SQL.

#Reacto fullstack how to#

There are many tutorials that show how to implement a ORM library in use with a SQL database. ORM skills are not transferable, SQL skills are very transferable. More learning resources for SQL than an ORM. TLDR Preference for directly working with SQL which allows for more control than ORM. Why Not use an ORM library like Sequelize? Our app has behind-the-scenes tech that will know automatically if we requesting a route through express or react-router. We use react-router to navigate within our app, since React is a Single Page app the browser does not reload upon a page change. axios is Promise based so it can automatically handle asynchronous actions as well. However, we need axios on the React client side to handle the asynchronous http requests, we obviously cant use express router on our React client side. express is also a more secure way to make http requests rather than axios. express along with Node is used to run code outside of the browser which is what makes SQL queries possible. However for security reasons it is not advised to make requests from the client to the database.Įxpress router is mainly used to communicate with our database, since we can pass in SQL queries in the body of the express router function. axios can also be used to make direct http requests to any backend endpoint. We use axios to communicate with our express server backend, we will signify a call to our express server by including “/api/” in the URI. You may be wondering at this point how these 3 libraries work together. TLDR We use react router to navigate within our app, we use axios to communicate with our express server and we use our express server to communicate with our database. We are making a basic axios get request to our running express server, if it works we should be seeing "hello world" rendered to the screen.Īnd yes it is working, we have successfully setup a React Node Fullstack app!īefore continuing I’d like to address a couple of questions you might have which is what the difference is between axios, react router and express router and why Im not using an ORM like Sequelize. Var cookieParser = require('cookie-parser') Īpp.use(express.urlencoded( from 'react' Var createError = require('http-errors') Since we deleted those folders we will have to modify the code a little bit as well. If you accidentally deleted any of these files, simply generate another express project. This will give us a default express app, but we will not use the default configuration we will have to modify it.įirst let's delete the routes folder, the views folder and the public folder. We can begin by running the express command in the Server directory. It will save us a little bit of time from having to set everything up from scratch. This is a simple tool that will generate a basic express project with one simple command, similar to create-react-app.

#Reacto fullstack install#

If you haven't already done so you can install the express-generator with the command: The Final Directory structure will look like this.

The Server directory will also hold our the schema to our SQL database.

The Client Directory will hold the contents of the our React app we setup in the last tutorial and the Server will hold the contents of the of our express server and hold the logic for our API calls to our database. We will have 2 directories, the Client and Server directory. We will begin by discussing the directory structure. Deleting Users along with their Posts and Comments.Setting up global state with reducers, actions and context.

Setting up Express Routes and PSQL queries.Connect with me on Twitter for more updates on future tutorials: Section 1: Express Server and PSQL Database setup You can watch a video version of this tutorial here How to add a Fullstack search engine to this project: To keeps things concise, I will do the bare minimum styling/layout and leave that up to the reader.

#Reacto fullstack full#

I will walk you through all the steps in detail.īy the end of this tutorial, you will have enough knowledge to build fairly complex full stack apps using modern tools: React, Express, and a PostgreSQL database. In this tutorial we're going to build out a full stack React blog along with a blog admin back end.