Can you use Javascript to put date/time into form input onload?
I am trying to put the date and time into a form field onload. Am I doing something wrong here, I can't get it to work. Here is my code:
<HEAD>
<script type="text/javascript">
function updateData()
{
var cl_dt=new Date();
document.getElementByName("lastpost_cl").value=cl_dt;
}
</script>
</HEAD>
<BODY onLoad="updateData();">
<form id="FormName"开发者_如何学Python action="updated.php" method="post" name="FormName">
<input id="lastpost_cl" name="lastpost_cl" type="text" size="25" maxlength="255">
Use getElementById. getElementsByName (There is an 's' after Element!) returns a collection of element(s).
getElementByName does not exist, at least not cross browser. Use getElementById instead. You already have an ID that is the same, so it will work with just that change.
加载中,请稍侯......
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