Passing script values to php

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I need to pass the java script value to the php block. I try many code, but i con't complete the task...

Any one please help

Posted 13-Apr-12 21:26pm

Member 8731683

Updated 13-Apr-12 22:52pm

Bala Selvanayagam

v2

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markkuk · Answer 1 · 2012-04-13T22:15:00

Solution 1

Javascript runs on the client (browser), PHP runs on the server. The only way Javascript code can communicate with PHP code is by making a HTTP request. AJAX[^] may be a solution to your problems.

Posted 13-Apr-12 22:15pm

markkuk

Bala Selvanayagam · Answer 2 · 2012-04-13T23:25:00

Agree with markkuk

You may use AJAX or have to post the data from your javascript so that the server side PHP will pick it up something similar to this..

create a file called test.php

and try the following code and it may give you a solution

XML

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script language="JavaScript">
function Test(num)
{

    window.location.href = "test.php?myval=" + num;
}
</script>
</head>
<body>


        <p><input type="button" value="Test Java script!" onClick="Test(100);" ></p>

<?php
echo('PHP BLOCK');

if (isset($_GET['myval']))
{
echo "VALUE PASSED  : ".$_GET['myval']."<br>";
}
?>
</body>
</html>