<input type="text" id="times">
<input type="button" value="倒計(jì)時(shí)開始" onclick="count()">
<script type="text/javascript">
function counts(ti){
ti--;
}
function count(){
var tim=document.getElementById("times").value;
setInterval("counts(tim)",1000);
}
</script>
js怎么實(shí)現(xiàn)一個(gè)倒計(jì)時(shí),這個(gè)方法沒有實(shí)現(xiàn),該怎么在這個(gè)代碼上修改
翻翻過去那場雪
2018-07-24 15:27:42