在执行Javascript时(客户端),PHP已经完成(服务器)。您将需要在While- Loop中从PHP构建Javascript,并将其发送到页面稍后的浏览器中:
// in while
$javascript .= "case $client:
document.getElementById('content').innerHTML = '<h2>$client</h2>
<b>Postal Address:</b>$postal_add'
break;"
// later in page
switch (document.getElementById("combo@R_103_2419@").value)
{
<?PHP echo $javascript; ?>
}