Over the last 20 years, this recipe has largely remained unchanged, but digital signage is paving the way for a much needed transformation. What comes to mind when you think about corporate internal communications? Passive aggressive emails, unnecessarily long meetings, and sticky notes galore? We can simply use the filter array method to remove the note whose id property matches the id parameter of the function.Transforming internal communications with digital bulletin boards In this function, the note will be deleted from both on screen and from the items array in localStorage. Let's move on to the final function: deleteNote. Great! Now the position of any note will be updated and saved to localStorage whenever it changes. In App.js, import the packages and React useEffect and useState hooks. Install with the command: npm install react-draggable randomcolor uuid uuid: generates a unique identifier for each note.
react-draggable: to implement draggable features for the notes.Then, in the project's root folder, install the following packages that we need: Initialize a new Create React App by running the command: npx create-react-app my-bulletin-board-app So let's build the app according to its 3 use cases. Allows the user to delete the note by clicking on the top-right 'X' button.Its position, colour and content will be saved even after the user exits the app. Allows user to drag the note anywhere.Allows user to type something in an input and press ENTER to generate a note of a random colour.In this article, I'll be showing step-by-step how I made this simple app, perfect for React beginners to learn how to implement draggable components in their projects.
In an article I wrote on Making Draggable Components in React, a reader requested to share how I built the Bulletin Board App, a simple demo app to showcase draggable components in React.
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