![]() We will use the onContextMenu prop to disable this default behavior in our App.js file. If you go to your Chrome or Mozilla browser and right-click anywhere, you will see the default browser context menu like this: How to disable the right-click context menu styles: This folder will contain a file for all of our styles.hooks: This is where we will create the Hook for the right-click context menu.data: This will store the data information that will be rendered on the webpage.components: This will house all the components we will be using throughout the project.In our src file, we will create four folders: For this tutorial, we will be using styled-components for the styling: To start creating a custom right-click menu in React, we will initialize a React project using the npx create-react-app react-context-menu command, then go into the project folder using the command cd react-context-menu. Context menus offer a limited set of choices available in the current state, or context, of the OS or application to which the menus belong. Creating a custom context menu Hook in ReactĪ context menu (also called right-click menu) is a graphical user interface (GUI) menu that appears upon a user interaction, such as a right-click mouse operation.Displaying the right-click context menu.Implementing the React custom right-click menu.Creating a custom right-click context menu in React.How to disable the right-click context menu.You can see the project demo below and check out the complete code on GitHub or the deployed website. This post will explore how to create a React context menu, the shortcuts to activate right-click menus, and how to create a custom context menu Hook. These right-click menus (also known as context menus) give users more options while they are using the app. You may also see customized context menus on email or list applications and collaboration apps like Trello and Notion. You can see options like copy, paste, and cut if you highlight text. From there, you can save, print, create a QR code for the page, and much more. If you right-click your browser while visiting a website, you can see your OS’s native context menu. This update also includes new sections about disabling the right-click context menu and creating a custom context menu Hook in React. Creating a React context menuĮditor’s note: This guide to creating a React context menu was last updated on 5 December 2022 to update the information for React Router v6. I believe in building through collaboration and contribution. Note 4: There’s also the possibility of using the useReducer hook to manage state, but I feel like this hook is quasi-only understood by redux-users, so I’m not comfortable using it in group projects.Hulya Karakaya Follow A frontend developer interested in open source and building amazing websites. Note 3: Instead of useMemo, you could also use a grouped state like so: const = useState() That was a good idea, unfortunately it doesn’t work. Note 2: During my experiment I was advised to wrap the provider component in a mo HOC. Because of that, you should always optimize your providers. Still, when writing a context provider, the provider cannot know in advance where in the tree it will be used. Note 1: Most of the contexts will appear at the root of your app⋅s, meaning they won’t have any parent that might re-render. To tackle that, we should memoize the value with the useMemo hook to prevent reference changes, and we’re good to go. Then, React will detect a context value change, and every component consuming our Theme will update ! And by the way, keep in mind that this applies to any JavaScript object: Array, Map, Set, etc… (I made a codesandbox to demonstrate that glitch). When the parent of ThemeProvider re-renders, ThemeProvider will re-render too, which will recreate the value, thus changing its reference. “Why is it inefficient” you’d ask ? Glad you asked: Because of the value !
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