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Why Make Elements Draggable?
Draggable elements can significantly improve usability in various applications, such as:
Implementing Draggable Elements
Let’s dive into the code! Below is a JavaScript function that makes an HTML element draggable. This function allows you to specify a handle element that initiates the dragging action, providing a more controlled user experience.
`function makeElementDraggable(selector: string, handleSelector?: string): void {
const draggableElements: HTMLElement[] = selector.startsWith("#")
? [document.getElementById(selector.slice(1)) as HTMLElement]
: Array.from(document.getElementsByClassName(selector.slice(1)) as HTMLCollectionOf);
}`
How It Works
Selecting Elements: The function accepts a CSS selector to identify the element(s) you want to make draggable. You can specify either an ID (using #) or a class (using .). An optional second parameter allows you to define a handle element that will initiate the dragging.
Mouse Events:
To use this directly :-
makeElementDraggable('#myDraggableElement', '.handle');
In this example, #myDraggableElement will be made draggable using .handle as the drag handle.
Conclusion
Implementing draggable elements in your web applications can greatly enhance interactivity and user satisfaction. The provided code snippet offers a straightforward way to achieve this with minimal setup. Try it out in your projects and see how it improves your user interface!
You can do the same in react as well , create some custom hooks like useDraggable which will be doing the same thing.
Thanks ,BYEEE
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