WheelEvent.deltaY
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
La propiedad de solo lectura WheelEvent.deltaY es un double que representa la cantidad de deslizamiento vertical en la unidad WheelEvent.deltaMode .
Sintaxis
var dY = event.deltaY;
Ejemplo
js
var syntheticEvent = new WheelEvent("syntheticWheel", {
deltaY: 4,
deltaMode: 0,
});
console.log(syntheticEvent.deltaY);
Especificaciones
| Specification |
|---|
| UI Events # dom-wheelevent-deltay |