87,990
社区成员
发帖
与我相关
我的任务
分享<a id="cc"></a><br/>
<a id="bb">adssa</a>
<script>
var cc = document.getElementById("cc");
var bb = document.getElementById("bb");
var num=0;
var tt =true;
function aa(){
cc.innerHTML=bb.innerHTML.substring(0,num++);
if (tt&&num>bb.innerHTML.length+1)
{
cc.innerHTML="";
tt=false;
}
else{
cc.innerHTML=bb.innerHTML.substring(0,num++);
tt=true;
}
}
setInterval(aa,200);
</script>
var cc = document.getElementById("cc");
var bb = document.getElementById("bb");
var num=0;
function aa(){
cc.innerHTML=bb.innerHTML.substring(0,num++);
num %= bb.innerHTML.length+1;
}
setInterval(aa,200);