Write a variable to a form input value

JavaScript
2

You can’t insert a script object into an attribute value like that.

You need to assign the value with a function or something. There are several ways to do it. Here’s one possibility

<script language="javascript" type="text/javascript">
<!--
function initInput()
	{
	var variable = somevalue;
	document.forms[0].fid_17.value = variable;
	}
//-->
</script>
</head>

<body onLoad="initInput()">
	<form>
	<input name="fid_17" id="fid_17" value="">
	</form>
</body>

Oh, and get accustomed to surrounding your attribute values with “double quotes”