![]() ![]() See, I told you there was a simpler solution for creating modal dialogs in React. If you need to add a file upload in a modal, check out my tutorial Upload a File from a React Component. Always prefix Hooks with use, followed by the name of the Hook. Start by creating a new file named useModal.js. For example, showing and hiding a react modal component. If you haven’t already explored React Hooks, check out my Simple Introduction to React Hooks.Ī Hook in React is a function that shares common logic between multiple components. We’re going to start by creating a custom React Hook to power our modal component. By the end of this tutorial, you’ll have a modal that looks like this: Creating a Custom Modal Hook I’m going to show you how to build a modal dialog component in React that shows and hides at the click of a button. ![]() Not manipulate the DOM directly, using libraries like jQuery to show and hide elements.Remove modals from the DOM when they are hidden.Wait to mount modals to the DOM until they are shown.This is not typical in React as components are mounted inside the uppermost parent component. Append modals to the end of the DOM body property, for accessibility reasons.To create a good modal component in React, we should: React’s design and architectural best practices mean modal dialogs require more effort than throwing together a simple component. Building modal dialogs in React is a challenge due to their architectural and accessibility complications. ![]()
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