In this post, we will see what useContext is, when to use it, and how to share data between pages in a React application. But first of all, what is useContext? “React normally passes data from parent to child through props. This works fine for small apps, but as soon as we need the same… Read More »
In this post, we will see how to manage the Routing in React.In a nutshell, we will see how it is possible to move between different parts of an application. First of all, we create a React project called “test router” (using the command npx Create-react-app testrouter) and we modify the file App.cs: [APP.CS] Then,… Read More »
In this post, we will see how to create a Form in React in order to manage a login formed by Username, Password and UserType. First of all, we create a file called reactform where we will define the form: Then, we define two input HTML objects for handling Username and Password: Finally, we define… Read More »
In this post, we will see how to add Bootstrap in the project created in the post: React – Fetch data in Class component. First of all, we install the last version of Bootstrap using the command npm install –save bootstrapThen, we delete the code used to define the table’s style in the file in… Read More »
In this post, we will see how to fetch data in React using a library called Axios, modifying the application created in the post: React – Fetch data in Class component.Axios is a promise based HTTP client for the browser and Node.js and, it makes easy to send asynchronous HTTP requests to REST endpoints and… Read More »
In this post, we will see how to fetch data in a Class component.In the React web site, they advise to use the method componentDidMount() because, “is invoked immediately after a component is mounted (inserted into the tree). Initialization that requires DOM nodes should go here. If you need to load data from a remote… Read More »
In this post, we will see how to use Hooks in React.But, what are Hooks?From React web site:“Hooks are a new addition in React 16.8. They let you use state and other React features without writing a class.“ STATE HOOKS We open Visual Studio Code and we create a file called State.js: [STATE.JS] Now, if we… Read More »
In this post, we will see three tips that can help us in develop of React applications. CODESANDBOXCodesandbox is an instant IDE and prototyping tool for rapid web development. We can use it to create prototype for example in React, Angular or Vue, from anywhere, on any device without setup and using only a browser.We… Read More »
In this post, we will see how to render a list without an index in React. First of all, we create a function component called listusersnoindex where, we will define an array of string: [LISTUSERSNOINDEX.JS] Then, we modify the file App.js in order to add the component: [APP.JS] If we run the application, this will… Read More »