Javascript 如果时间小于10,则显示“;00“&引用;01"&引用;02“;
我想显示Javascript 如果时间小于10,则显示“;00“&引用;01"&引用;02“;,javascript,html,css,Javascript,Html,Css,我想显示如果时间小于10小时或分或秒,那么它的时间将显示为“00”、“01”、“02”、“03”…,但现在它显示“0”、“1”、“2”、“3”… 代码: 函数开始时间(){ var today=新日期(); var h=today.getHours(); var m=today.getMinutes(); var s=today.getSeconds(); document.getElementById('label').innerHTML=h+“:“+m+”:“+s; var t=设置超时(
如果时间小于10小时或分或秒
,那么它的时间将显示为“00”、“01”、“02”、“03”…
,但现在它显示“0”、“1”、“2”、“3”…
代码:
函数开始时间(){
var today=新日期();
var h=today.getHours();
var m=today.getMinutes();
var s=today.getSeconds();
document.getElementById('label').innerHTML=h+“:“+m+”:“+s;
var t=设置超时(开始时间,500);
}
使用方法做一些棘手的事情
函数开始时间(){
var today=新日期();
var h=today.getHours();
var m=today.getMinutes();
var s=today.getSeconds();
document.getElementById('label').innerHTML=('0'+h).slice(-2)+“:”+('0'+m).slice(-2)+“:”+('0'+s).slice(-2);
var t=设置超时(开始时间,500);
}
使用方法做一些棘手的事情
函数开始时间(){
var today=新日期();
var h=today.getHours();
var m=today.getMinutes();
var s=today.getSeconds();
document.getElementById('label').innerHTML=('0'+h).slice(-2)+“:”+('0'+m).slice(-2)+“:”+('0'+s).slice(-2);
var t=设置超时(开始时间,500);
}
这将帮助您:
<html>
<head>
<meta charset="utf-8">
</head>
<body onload="startTime()">
<div id="label"></div>
<script>
function startTime() {
var today = new Date();
var h = today.getHours();
var m = today.getMinutes();
var s = today.getSeconds();
if (h < 10 ) { h = "0" + h;}
if (m < 10 ) {m = "0" + m;}
if (s < 10 ) {s = "0" + s;}
document.getElementById('label').innerHTML = h + ":" + m + ":" + s;
var t = setTimeout(startTime, 500);
}
</script>
</body>
</html>
函数startTime(){
var today=新日期();
var h=today.getHours();
var m=today.getMinutes();
var s=today.getSeconds();
如果(h<10){h=“0”+h;}
如果(m<10){m=“0”+m;}
如果(s<10){s=“0”+s;}
document.getElementById('label').innerHTML=h+“:“+m+”:“+s;
var t=设置超时(开始时间,500);
}
或使用以下代码:
<html>
<head>
<meta charset="utf-8">
<style>
</style>
</head>
<body onload="startTime()">
<div id="label"></div>
<script>
function startTime() {
var today = new Date();
var h = today.getHours();
var m = today.getMinutes();
var s = today.getSeconds();
h = (h < 10 ) ? ("0" + h) : h;
m = (m < 10 ) ? ("0" + m) : m;
s = (s < 10 ) ? ("0" + s) : s;
document.getElementById('label').innerHTML = h + ":" + m + ":" + s;
var t = setTimeout(startTime, 500);
}
</script>
</body>
</html>
函数startTime(){
var today=新日期();
var h=today.getHours();
var m=today.getMinutes();
var s=today.getSeconds();
h=(h<10)(“0”+h):h;
m=(m<10)(“0”+m):m;
s=(s<10)(“0”+s):s;
document.getElementById('label').innerHTML=h+“:“+m+”:“+s;
var t=设置超时(开始时间,500);
}
这将帮助您:
<html>
<head>
<meta charset="utf-8">
</head>
<body onload="startTime()">
<div id="label"></div>
<script>
function startTime() {
var today = new Date();
var h = today.getHours();
var m = today.getMinutes();
var s = today.getSeconds();
if (h < 10 ) { h = "0" + h;}
if (m < 10 ) {m = "0" + m;}
if (s < 10 ) {s = "0" + s;}
document.getElementById('label').innerHTML = h + ":" + m + ":" + s;
var t = setTimeout(startTime, 500);
}
</script>
</body>
</html>
函数startTime(){
var today=新日期();
var h=today.getHours();
var m=today.getMinutes();
var s=today.getSeconds();
如果(h<10){h=“0”+h;}
如果(m<10){m=“0”+m;}
如果(s<10){s=“0”+s;}
document.getElementById('label').innerHTML=h+“:“+m+”:“+s;
var t=设置超时(开始时间,500);
}
或使用以下代码:
<html>
<head>
<meta charset="utf-8">
<style>
</style>
</head>
<body onload="startTime()">
<div id="label"></div>
<script>
function startTime() {
var today = new Date();
var h = today.getHours();
var m = today.getMinutes();
var s = today.getSeconds();
h = (h < 10 ) ? ("0" + h) : h;
m = (m < 10 ) ? ("0" + m) : m;
s = (s < 10 ) ? ("0" + s) : s;
document.getElementById('label').innerHTML = h + ":" + m + ":" + s;
var t = setTimeout(startTime, 500);
}
</script>
</body>
</html>
函数startTime(){
var today=新日期();
var h=today.getHours();
var m=today.getMinutes();
var s=today.getSeconds();
h=(h<10)(“0”+h):h;
m=(m<10)(“0”+m):m;
s=(s<10)(“0”+s):s;
document.getElementById('label').innerHTML=h+“:“+m+”:“+s;
var t=设置超时(开始时间,500);
}
函数开始时间(){
var today=新日期();
var h=today.getHours();
var m=today.getMinutes();
var s=today.getSeconds();
//==添加此项=======
如果(h函数开始时间(){
var today=新日期();
var h=today.getHours();
var m=today.getMinutes();
var s=today.getSeconds();
//==添加此项=======
如果(正文后的脚本?合法吗?=)我的帖子被编辑,你@vp_arth.script在正文后?合法吗?=)我的帖子被编辑,你@vp_arth。
function startTime() {
var today = new Date();
var h = today.getHours();
var m = today.getMinutes();
var s = today.getSeconds();
//====Add this=======
if(h<10){ h = '0' + h; }
if(m<10){ m = '0' + m; }
if(s<10){ s = '0' + s; }
//===================
document.getElementById('label').innerHTML = h + ":" + m + ":" + s;
var t = setTimeout(startTime, 500);
}