我正在尝试将提交表单和日期/本地时间结合起来
从每次“15:30:00”开始提交
这是我的代码 js :
<script type="text/javascript">
function initClock()
{
var now = new Date();
var hr = now.getHours();
var min = now.getMinutes();
var sec = now.getSeconds();
if (min < 10) min = "0" + min;
if (sec < 10) sec = "0" + sec;
var time = document.getElementById('clockDisplay');
time.innerHTML = hr + ":" + min + ":" + sec;
setTimeout('initClock()', 500);
}
function timesubmit()
{
if (time.innerHTML == "15:30:00") // time submit 15:30:00
{
document.getElementById("myForm").submit();
}
else
{
//etc
}
}
</script>
我的 HTML 代码如下:
<body onload="initClock()">
<div id="clockDisplay"></div>
<br>
<form id="myForm" action="http://example.com" method="post">
<input type="submit" onclick="timesubmit()" value="send" />
</form>
</body>
知道如何让它工作吗？如果时间“15:30:00”自动提交表单
感谢所有能帮助我的人:D
最佳答案
检查这个 Fiddle
HTML
<div id="clockDisplay"></div>
<br>
<form id="myForm" action="http://example.com" method="post">
<input type="button" onclick="timesubmit()" value="send" />
</form>
javascript
document.addEventListener("DOMContentLoaded",initClock,false);
var timeStamp;
function initClock()
{
var now = new Date();
var hr = now.getHours();
var min = now.getMinutes();
var sec = now.getSeconds();
if (hr < 10) hr = "0" + hr;
if (min < 10) min = "0" + min;
if (sec < 10) sec = "0" + sec;
timeStamp= hr + ":" + min + ":" + sec;
var time = document.getElementById('clockDisplay');
time.innerHTML = timeStamp;
timesubmit();
setTimeout(initClock, 0);
}
function timesubmit()
{
if (timeStamp == "15:30:00") // time submit 15:30:00
{
document.getElementById("myForm").submit();
}
else
{
//etc
}
}
关于JavaScript - 使用本地时间提交表单，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/20138564/