Dear my friends...
I am confused to implement JavaScript code in php web file.
I want my JavaScript change the "selected" item of <select> tag based on the "selected" item of previous <selected> in same php page.
Please help me.... tell my where is my mistake.
===
Here is my code pelangganbaru.php
===
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML>
<HEAD>
<META name="generator" content="HTML Tidy for Linux/x86 (vers 31 October 2006), see www.w3.org">
<TITLE>guru.com - Menu for new customer</TITLE>
</HEAD>
<Script Language="JavaScript">
function opsi(){
if (document.formulir.opsinegara.value!="Virgina Islands (USA)";){
document.formulir.opsistate.options[0].selected=true;
}
}
</Script>
<BODY>
<?php
if (isset($pid)){
$idproduk=$_GET['pid'];
echo "Produk ID: $idproduk<br>";
}
?>
<table border=0 align="center" cellpadding=0 cellspacing=0 width=800>
<tr><td></td><td><table border=0 align="center" cellpadding=0 cellspacing=0 width=400>
<form method="post" action="cgi/cgipelangganbaru.php?pid=$idproduk" name="formulir">
<tr>
<td align="right" bgcolor="#F5D78B">
3. Country:
</td>
<td align="center">
</td>
<td align="left">
<select name="negara" onchange="jsopsi()" name="opsinegara">
<?php
include_once "koneksi.php";
$sqlnya="select country from countries";
$kelas=new koneksi();
$klas=$kelas->getkoneksi("survey",$sqlnya);
if ( mysql_num_rows($klas) > 0 ) {
while( list($negara) = mysql_fetch_row($klas) ) {
echo "<option id=\"opsi"."$negara\" value=\"$negara\">$negara</option>";
}
} else {
echo 'No results found';
}
?>
</select>
</td>
</tr>
<tr>
<td align="right" bgcolor="#F5D78B">
4. State:
</td>
<td align="center">
</td>
<td align="left">
<select name="opsistate">
<?php
include_once "koneksi.php";
$sqlnya="select state,statename from states";
$kelas=new koneksi();
$klas=$kelas->getkoneksi("survey",$sqlnya);
if ( mysql_num_rows($klas) > 0 ) {
echo "<option name=\"opsi".$state."\" value=\"\"></option>";
if ($negara=="Virgin Islands (US)"){
echo "<option name=\"nonusa\" value=\"00\" selected>Non USA</option>";
}else{
echo "<option name=\"nonusa\" value=\"00\">Non USA</option>";
}
while( list($state,$statename) = mysql_fetch_row($klas) ) {
echo "<option name=\"state\" value=\"$state\">$statename ($state)</option>";
}
} else {
echo 'No results found';
}
?>
</select>
</td>
</tr>
<tr>
<td align="right">
<input type="submit">
</td>
<td align="center">
</td>
<td align="left">
<input type="reset">
</td>
</tr>
</form>
</table>
</td><td></td></tr></table>
</BODY>
</HTML>
--
Patrik Hasibuan <patrikh@xxxxxxxxxxxxxxxxxxxxx>
Junior Programmer
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