$(document).ready(function(){ $('#foo').bind('mousewheel', function(e){ if(e.originalEvent.wheelDelta /120 > 0) { console.log('scrolling up !'); } else{ console.log('scrolling down !'); } });});
$(document).ready(function(){ $('#foo').bind('mousewheel', function(e){ if(e.originalEvent.wheelDelta /120 > 0) { console.log('scrolling up !'); } else{ console.log('scrolling down !'); } });});名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
