求大神解答,这两个JS怎么合并成一个

发布网友发布时间：2022-12-27 06:34

共1个回答

热心网友时间：2023-10-19 04:26

var MyMar=setInterval(Marquee,speed)问题应该是出在这一行代码上面，

<script>
var speed=50
demo2.innerHTML=demo1.innerHTML
function Marquee(){
if(demo2.offsetTop-demo.scrollTop<=0)
demo.scrollTop-=demo1.offsetHeight
else{
demo.scrollTop++
}
}
var speed=30
gpic2.innerHTML=gpic1.innerHTML
function Marquee(){
if(gpic2.offsetWidth-gpic.scrollLeft<=0)
gpic.scrollLeft-=gpic1.offsetWidth
else{
gpic.scrollLeft++
}
}
var MyMar=setInterval(Marquee,speed)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
gpic.onmouseover=function() {clearInterval(MyMar)}
gpic.onmouseout=function() {MyMar=setInterval(Marquee,speed)} </script>
把第一个和第二个放到一块试试，报错是什么