我正在尝试在我的网站上填充启动画面，并且如果滚动位置在1-120之间，则使用以下JS代码填充它。
如果我想在悬停浏览器和标签的取消按钮上执行此操作，请建议应该怎么做？
如何阅读，如果$(window).scrollTop();小于0，则 function setHeightToEmergencyContainer () {
var getWindowHeight = $(window).height();
var setHeight = (getWindowHeight - 123)/2;
}
setHeightToEmergencyContainer();
$(window).resize(function() {
setHeightToEmergencyContainer();
});
function addEvent(obj, evt, fn) {
if (obj.addEventListener) {
obj.addEventListener(evt, fn, false);
}
else if (obj.attachEvent) {
obj.attachEvent("on" + evt, fn);
}
}
addEvent(window,"load",function(e) {
addEvent(document, "mouseout", function(e) {
e = e ? e : window.event;
var from = e.relatedTarget || e.toElement;
if (!from || from.nodeName == "HTML") {
// stop your drag event here
// for now we can just use an alert
setHeightToEmergencyContainer();
var scroll = $(window).scrollTop();
console.log("scroll pos :: "+scroll);
if(scroll > 0 && scroll <= 120){
console.log("show popup "+scroll);
$(".tso_pop-container").css({"width":"1366px","height":"700px","overflow":"auto","right":"-296px","top":"106px"});
}
//$.cookie("dontShowUrgencyContainer","yes");
}
});
addEvent(document, "mouseover", function() {
$(".tso_pop-container").css({"width":"0px","height":"0px","overflow":"hidden","right":"50%","top":"50%"});
});
});
//}
window.onblur = function(event) {
$(".tso_pop-container").css({"width":"0px","height":"0px","overflow":"hidden","right":"50%","top":"50%"});
}
不会返回任何内容。
{{1}}
答案 0 :(得分：4)
首先获取文档使用的滚动位置：
$('body').scrollTop() // webkit
$('html').scrollTop() // moz
用于浏览器悬停使用：
$(window).mouseenter(function(){
var stop = $('html').scrollTop() == 0 ? $('body').scrollTop() : $('html').scrollTop()
if(stop <= 120){
// your code
}
});
希望这会对你有所帮助。