//鼠标滚轮监听
var scrollFunc = function(e) {
e = e || window.event;
if(e.wheelDelta) { //IE/Opera/Chrome
$("#menuScroll").scrollTop(-e.wheelDelta/2) ;
} else if(e.detail) { //Firefox
$("#menuScroll").scrollTop(-e.wheelDelta/2);
}
}
/*注册事件*/
if(document.addEventListener) {
document.addEventListener('DOMMouseScroll', scrollFunc, false);
} //W3C
window.onmousewheel = document.onmousewheel = scrollFunc; //IE/Opera/Chrome
js 监听鼠标滚动(备忘)
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转载自blog.csdn.net/q6658368/article/details/81100948
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