Drag and Drop Example

This is an example of using HTML5 drag and drop in a React app.

I worked on a project with a requirement to provide a list that allowed the user to drag each item on the screen to create a custom sort order.

I wanted to understand the various ways of handling drag and drop in both HTML and in React and decided to create a demo of using two different ways of handling the requirement.

It contains an implementation using the basic HTML5 drap and drop API and the react-dnd library.

You can view the demo at https://royledford.github.io/drag-n-drop-example. Click the HTML5 DnD or React DnD button to view the examples.

Both lists are using the same state, so dragging in one version will update both versions.

HTML5 Drag and Drop

Daniel Stocks has a good tutorial on building a React based component. The HTML5 DnD example in this project is based on his tutorial.

React-DnD

Dan Abramov has an awesome article on Medium discussing some of the drawbacks to the HTML5 drag and drop API. He also authored react-dnd to help overcome the drawbacks and provide a better API and user experience.

The React DnD in this example uses react-dnd.

Running the demo locally

The demo is built using create-react-app.

Clone the rep

git clone https://github.com/royledford/drag-n-drop-example.git

Change to the new folder and install the dependencies

cd drag-n-drop-example
yarn install

Start the app

yarn start