yugi
body{
height: 1111px;
}
var agent = navigator.userAgent;
if (/.*Firefox.*/.test(agent)) {
document.addEventListener("DOMMouseScroll", function(e) {
e = e || window.event;
var detail = e.detail;
if (detail > 0) {
console.log("鼠标向下滚动");
} else {
console.warn("鼠标向上滚动");
}
});
} else {
document.onmousewheel = function(e) {
e = e || window.event;
var wheelDelta = e.wheelDelta;
if (wheelDelta > 0) {
console.log("鼠标向上滚动");
} else {
console.warn("鼠标向下滚动");
}
}
}
function showHideCode(){
$("#showdiv").toggle();
}
我是展示的第一部分
我是隐藏的那部分
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