<!DOCTYPE
html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<script type="text/javascript">
function load(thediv, thefile)
{
if (window.XMLHttpRequest)
{
xmlhttp = new XMLHttpRequest();
}
else
{
xmlhttp = new ActiveXObject('Microsoft.XMLHTTP)');
}
xmlhttp.onreadystatechange = function()
{
if (xmlhttp.readyState==4 && xmlhttp.status==200)
{
document.getElementById(thediv) .innerHTML = xmlhttp.responseText;
}
}
xmlhttp.open('GET', thefile, true);
xmlhttp.send();
}
</script>
</head>
<body>
<?php
//connection to db and mysql query
$result = mysql_query($query) or die(mysql_error());
$options="";
while ($row=mysql_fetch_array($result)) {
$id=$row["idProducts"];
$thing=$row["country"];
$options.="<OPTION VALUE=\"$id\">".$thing.'</option>';
}
mysql_close();
?>
<SELECT id="countrySearch" NAME=countrySearch onchange="load('divtest', 'step2.search.php')";>
<OPTION VALUE=0>Choose
<?=$options?>
</SELECT>
<div id="divtest">
test
</div>
</body>
step2.search.php consists of:
<?php
echo "I want it to store the users selection as a variable for php to use";
?>
The problem I have is I want to store what the user selects from the drop down box and use it in php to do a mysql query using the variable from the user select form to form the WHERE part of the mysql statement. Then use ajax to put new data in "divtest".
How can I store the user selection into a variable then send it to be used in step2.search.php?
