This time I will bring you js to control the time to move by itself every second, and js to control the time to move by itself every second. What are the precautions? The following is a practical case, let's take a look.
1. The first form
<html>
<head>
<title>时间</title>
<script type="text/javascript">
setInterval("showtime()", 1000);
function showtime() {
var date = new Date();
var time = date.getHours() + ":" + date.getMinutes() + ":"
+ date.getSeconds();
document.getElementById("timeBox").value = time;
}
</script>
</head>
<body>
<p style="text-align:center;">
当前时间：<input type="text" name="timeBox" id="time" />
</p>
</body>
</html>2. The second form
<html>
<head>
<title>时间</title>
<script type="text/javascript">
//获得当前时间,刻度为一千分一秒
function showLeftTime() {
var now = new Date();
var year = now.getFullYear();
var month = now.getMonth() + 1;
var day = now.getDate();
var hours = now.getHours();
var minutes = now.getMinutes();
var seconds = now.getSeconds();
document.all.show.innerHTML = "" + year + "年" + month + "月" + day + "日</br> " + hours + ":" + minutes + ":" + seconds + "";
//document.getElementById("show").innerHTML = "" + year + "年" + month + "月" + day + "日</br> " + hours + ":" + minutes + ":" + seconds + "";
//一秒刷新一次显示时间
setTimeout(showLeftTime, 1000);
}
</script>
</head>
<body onload="showLeftTime()">
<label id="show"></label><br/>
<!-- <script type="text/javaScript">
showLeftTime();
</script> -->
</body>
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