Next, add some methods for handling input text, then save and edit events as follows: class App extends React.Component ) A third property will indicate if you are in edit or view mode. You’ll use one property for the saved text and another for the text that is being edited. How to write if.else in ReactĬreate a component with the following state: import React from "react" We’ll start with the most naive implementation, using an if.else block and build it from there. You can fork all the examples in JSFiddle to follow along. ![]() To demonstrate how all these methods work, we’ll implement a component with view and edit functionality, as seen in the gif below: In this tutorial, we’ll cover the most popular ways to implement conditional rendering in React, also reviewing some tips and best practices. Like with most things in programming, some things are better suited than others depending on the problem you’re trying to solve. ![]() There’s more than one way to use conditional rendering in React. In React, conditional rendering refers to the process of delivering elements and components based on certain conditions.
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