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<html>
<head>
<title>Cookie Remember Form Data Javascript Code Snippet</title>
<script>
<!--
/* Begin Cookie Remember Form Data
== This Script Free To Use Providing This Notice Remains ==
== This Script Has Been Found In The http://snapbuilder.com Free Public Codes Library ==
== NOTICE: Though This Material May Have Been In A Public Depository, Certain Author Copyright Restrictions May Apply ==
== Creative Commons License ==
*/
// Use this function to retrieve a cookie.
function getCookie(name){
var cname = name + "=";
var dc = document.cookie;
if (dc.length > 0) {
begin = dc.indexOf(cname);
if (begin != -1) {
begin += cname.length;
end = dc.indexOf(";", begin);
if (end == -1) end = dc.length;
return unescape(dc.substring(begin, end));
}
}
return null;
}
// Use this function to save a cookie.
function setCookie(name, value, expires) {
document.cookie = name + "=" + escape(value) + "; path=/" +
((expires == null) ? "" : "; expires=" + expires.toGMTString());
}
// Use this function to delete a cookie.
function delCookie(name) {
document.cookie = name + "=; expires=Thu, 01-Jan-70 00:00:01 GMT" + "; path=/";
}
// Function to retrieve form element's value.
function getValue(element) {
var value = getCookie(element.name);
if (value != null) element.value = value;
}
// Function to save form element's value.
function setValue(element) {
setCookie(element.name, element.value, exp);
}
var exp = new Date();
exp.setTime(exp.getTime() + (1000 * 60 * 60 * 24 * 31));
//-->
</script>
</head>
<body>
<center><h1>A Form that Remembers</h1></center>
<p>Type whatever you like in the boxes below, click outside the box, reload the page, and try to type the details again.<br />
This script uses cookies, so if you have them disabled it will of course not work.</p>
<form>
<table>
<tr>
<td>Your Name: </td>
<td><input type="text" name="yourname" onfocus="getValue(this)" onblur="setValue(this)"></td>
</tr>
<tr>
<td>Your ID: </td>
<td><input type="text" name="yourid" onfocus="getValue(this)" onblur="setValue(this)"></td>
</tr>
<tr>
<td>Your Password: </td>
<td><input type="text" name="yourpassword" onfocus="getValue(this)" onblur="setValue(this)"></td>
</tr>
</table>
</form>
<br /><br />
<div id="snippet">
[ This code example from <a href="http://snapbuilder.com/code_snippets/copy_code_snippet_63.html">Cookie Remember Form Data</a> page. ]
</div>
</body>
</html>
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