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sowmya
cookie
2 Answer(s)      6 years and 2 months ago
Posted in : Java Beginners



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November 5, 2008 at 2:28 PM


hi, sowmya
try the following code.

there is two html
1- cookieParent.html
2 - cookieChild.html

open the cookieParent.html and enter the value in the text box and pres the button in next pageyou will get the value which is you entered in the cookieParent.html page.

cookieParent.html-
<html>

<head>
<Script language="JavaScript" version="1.2">

cookie_name = "dataCookie";
var YouEntered;

function putCookie()
{

if(document.cookie != document.cookie)
{
index = document.cookie.indexOf(cookie_name);
}
else
{
index = -1;
}
if (index == -1)
{
YouEntered=document.cf.cfd.value;
document.cookie=cookie_name+"="+YouEntered+"; expires=Friday, 29-Jan-2008 05:10:00 IST";
}

}


function submitForm(){
location.href = "cookieChild.html" ;

}



</Script>

</head>

<body>

<form name="cf">

<table>
<tr>
<td>Enter A Word:</td>
<td><input type="text" name="cfd" size="20"></td>
</tr>
<tr>
<td></td>
<td><input type="button" Value="Set to Cookie" onClick="putCookie();submitForm();"></td>
</tr>
</table>
</form>
</body>
</html>



cookieChild.html -
<SCRIPT LANGUAGE="JavaScript">

cookie_name = "dataCookie";
var YouWrote;

function getName() {
if(document.cookie)
{
index = document.cookie.indexOf(cookie_name);
if (index != -1)
{
namestart = (document.cookie.indexOf("=", index) + 1);
nameend = document.cookie.indexOf(";", index);
if (nameend == -1) {nameend = document.cookie.length;}
YouWrote = document.cookie.substring(namestart, nameend);
return YouWrote;
}
}
}

YouWrote=getName();
if (YouWrote == "dataCookie")
{YouWrote = "Nothing_Entered"}


</SCRIPT>


<SCRIPT LANGUAGE="javascript">
document.write("You Entered " +YouWrote+ ".");
</SCRIPT>

<SCRIPT LANGUAGE="javascript">
document.write("<FORM>")
document.write("You Entered:")
document.write("<INPUT TYPE=text SIZE=30 VALUE=" +YouWrote+ ">");
document.write("</FORM>")
</SCRIPT>


November 7, 2008 at 3:02 PM


Visit for more information.


http://www.roseindia.net/jsp/jspcookies.shtml


Thanks


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