<script> var count=1; var count2=1; function f1() { document.all.div1.innerText=document.all.div1.innerText+count; count++; } window.setInterval("f1()",100);//不停的执行</script> <div id="div1"></div>
<script> var count=1; var count2=1; var oInterval; function f1() { document.all.div1.innerText=document.all.div1.innerText+count; count++; if (count>100) window.clearInterval(oInterval); } oInterval=window.setInterval("f1()",100);//不停的执行</script> <div id="div1"></div>
var count=1;
var count2=1;
var oInterval; function f1()
{
document.all.div1.innerText=document.all.div1.innerText+count;
count++;
if (count>100)
window.clearInterval(oInterval);
} oInterval=window.setInterval("f1()",100);//不停的执行</script>
<div id="div1"></div>
这句是什么用途呢?oInterval是个什么类型的变量呢?