Screen Resolution to MySQL database

Anon

Hi,

Is that possible to get only value (results) from javascript and write it to mysql database, coz with this I could get whole code to my database, but not results...

<?php

$testi = '<SCRIPT LANGUAGE="javascript">
document.write(""+screen.width+ "x" +screen.height+ "@" +screen.colorDepth+"bits")
</SCRIPT>';

mysql_connect("localhost","user","pw");
mysql_select_db("testi");
$insert_data="INSERT INTO testi (testi) VALUES ('$testi')";
mysql_query($insert_data);

Anon

Javascript is interpreted by the client (browser). PHP is interpreted by the server. In order to pass information from the browser to the server, you have to pass a request. One way of doing this is to use Javascript to document.write an IMG tag, referring to a transparent 1x1 pixel GIF that actually is delivered by a PHP script. Pass the Javascript variables as arguments to the IMG url reference.

nashirak

That wont work Javascript cannot send anything back to the server... you need to stick the restults of the javascript in a hiddend field to be sent back to the server, or in a cookie, or as part of a link or something. Remember PHP gets parsed first, then the server sends the output to the client, then the client runs the javascript. So you need to send the output later.

Hope this Helps!

(By the way search the forums this question has been asked tons of times)

Anon

<?
if ($id)
{
#$laius
#$k6rgus
#mysql

}
?>
<script>
var xy = navigator.appVersion;
xz = xy.substring(0,4);
document.write('<form method="post" name="resull" action="<?=$PHP_SELF;?>?id=1">\n');
document.write('<input type="hidden" name="laius" value="');
document.write(screen.width);
document.write('">\n');
document.write('<input type="hidden" name="k6rgus" value="');
document.write(screen.height);
document.write('">\n');
document.write('</form>\n\n');
document.write('<meta http-equiv="Refresh" content="0; URL=javascript:saada()">\n');
function saada(){
document.resull.submit();
}
</script>