<?php require_once('../Connections/xxx.php'); ?>
<?php
mysql_select_db($database_xxx, $xxx);
$query_marca = "SELECT * FROM marca";
$marca = mysql_query($query_marca, $xxx) or die(mysql_error());
$row_marca = mysql_fetch_assoc($marca);
$totalRows_marca = mysql_num_rows($marca);
$colname_modelo = "-1";
if (isset($_POST['id'])) {
$colname_modelo = (get_magic_quotes_gpc()) ? $_POST['id'] : addslashes($_POST['id']);
}
mysql_select_db($database_xxx, $xxx);
$query_modelo = sprintf("SELECT * FROM modelo WHERE id_marca = %s", $colname_modelo);
$modelo = mysql_query($query_modelo, $xxx) or die(mysql_error());
$row_modelo = mysql_fetch_assoc($modelo);
$totalRows_modelo = mysql_num_rows($modelo);
?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Documento sin título</title>
</head>
<body>
<form action="" method="post" name="form">
<select name="marca" id="marca" onchange="form.submit()">
<option value="<?php if (!(strcmp("", $row_marca['id_marca']))) {echo "selected=\"selected\"";} ?>">marca</option>
<?php
do {
?>
<option value="<?php echo $row_marca['id']?>"<?php if (!(strcmp($row_marca['id'], $_POST['id']))) {echo "selected=\"selected\"";} ?>><?php echo $row_marca['marca']?></option>
<?php
} while ($row_marca = mysql_fetch_assoc($marca));
$rows = mysql_num_rows($marca);
if($rows > 0) {
mysql_data_seek($marca, 0);
$row_marca = mysql_fetch_assoc($marca);
}
?>
</select>
<select name="modelo" id="modelo">
<option value="" <?php if (!(strcmp("", $_POST['id']))) {echo "selected=\"selected\"";} ?>>modelo</option>
<?php
do {
?>
<option value="<?php echo $row_modelo['id_marca']?>"<?php if (!(strcmp($row_modelo['id_marca'], $_POST['id']))) {echo "selected=\"selected\"";} ?>><?php echo $row_modelo['modelo']?></option>
<?php
} while ($row_modelo = mysql_fetch_assoc($modelo));
$rows = mysql_num_rows($modelo);
if($rows > 0) {
mysql_data_seek($modelo, 0);
$row_modelo = mysql_fetch_assoc($modelo);
}
?>
</select>
</form>
</body>
</html>
<?php
mysql_free_result($marca);
mysql_free_result($modelo);
?>
