The dragenter event fires when a dragged item enters a valid drop target.In this tutorial, we’ll focus on the four that are fired when an item is dropped into a drop zone: dragenter, dragleave, dragover and drop. Each one fires at a different stage of the drag-and-drop operation. There are eight different drag-and-drop events. The dragenter, dragleave, dragover, And drop Events If what you need is a plain JavaScript implementation, perhaps you’d first like to read “ How To Make A Drag-And-Drop File Uploader With Vanilla JavaScript,” an excellent tutorial written by Joseph Zimmerman not too long ago. In this tutorial, we’ll be focusing on how to implement the action of dragging and dropping in a React application. With the files in hand, we could then perform some other operation on the file(s), e.g. On dropping the file(s), we put them on a list and display their names. In the current context, we will be dragging files from outside the browser. It helps us implement drag-and-drop features in web browsers. The drag-and-drop API is one of the coolest features of HTML. We will also learn how to use the useReducer hook for managing state in a React functional component. In the process, we’ll learn about the HTML drag-and-drop API. In this tutorial, we’ll build a React drag-and-drop component for file and image uploads.
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