How can I pass a variable from Javascript to PHP?
By Abhijit Paul
Hi,
Can any one tell me how to pass variable from Javascript to PHP....
Teacher SiliconIndia replied to Abhijit Paul Monday, November 23, 2009
Hi Abhijit Paul,
Please go though the code given below:
<?php
if (isset($_GET['width']) AND isset($_GET['height'])) {
// output the geometry variables
echo "Screen width is: ". $_GET['width'] ."<br />n";
echo "Screen height is: ". $_GET['height'] ."<br />n";
} else {
// pass the geometry variables
// (preserve the original query string
// -- post variables will need to handled differently)
echo "<script language='javascript'>n";
echo " location.href="${_SERVER['SCRIPT_NAME']}?${_SERVER['QUERY_STRING']}"
. "&width=" + screen.width + "&height=" + screen.height;n";
echo "</script>n";
exit();
}
?>
Hope you go the answer
