v
Size: a a a
v
NT
MH
.on('mousewheel DOMMouseScroll')
v
S
.on('mousewheel DOMMouseScroll')
MH
v
.on('mousewheel DOMMouseScroll')
let timedFn;
const callback = () => debouncedFn(doSomething, 100);
function debouncedFn(fn, delay) {
if (timedFn) {
clearTimeout(timedFn);
timedFn = null;
} else {
timedFn = setTimeout(fn, delay);
}
};
const doSomething = () => console.log('aaa');
window.addEventListener('mousewheel', callback);
SB
O
O
SB
O
O
ВГ
C
ВГ
C
ВГ
NS
A