How to Hide Scrollbars While Keeping Mouse Wheel and Arrow Key Scrolling?

Hiding Scrollbars while Enabling Scrolling via Mouse Wheel and Arrow Keys

Q: How can I remove scrollbars from a div element or the entire body while allowing users to scroll using the mouse wheel or arrow keys?

A: To accomplish this, follow these steps:

1. Disable Scrollbars: Use the CSS property overflow: hidden to hide scrollbars on the target div or the body.

2. Emulate Mouse Wheel Scrolling:

   • Bind the mousewheel event to a function in JavaScript or jQuery.
   • Within the function, modify the scrollTop property of the target div to simulate scrolling.

3. Handle Arrow Key Scrolling:

   • Bind the keydown event (instead of keypress for arrow keys in Internet Explorer) to recognize arrow key presses.
   • Adjust the scrollTop and scrollLeft properties of the target div to emulate the effect of scrolling.

For example, to disable scrollbars on a div and allow mouse wheel scrolling using jQuery and a mousewheel plugin:

<div></div>

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