<h2 align='left'>Departments</h2>

<?php

$tbl = 'departments';
$dept_no = $_REQUEST["dept_no"];

if ($_POST["submit"] == 'SAVE') {
	$dept_code = $_POST['dept_code'];
	$dept_name = $_POST['dept_name'];
	$hod_name = $_POST['hod_name'];
	$email = $_POST['email'];

	$rs = mysql_query("select * from $tbl where dept_no=$dept_no");
	if (mysql_num_rows($rs)) {
		mysql_query("update $tbl set dept_code='$dept_code',dept_name='$dept_name',hod_name='$hod_name',email='$email',
		date_updation=now(),login_id='$user' where dept_no=$dept_no");
	} else {
		mysql_query("insert into $tbl(dept_code,dept_name,hod_name,email,date_creation,date_updation,login_id)
		values('$dept_code','$dept_name','$hod_name','$email',now(),now(),'$user')");
	}
}

if ($_REQUEST["del"] == 1) {
	mysql_query("delete from $tbl where dept_no=$dept_no");
}
?>

<table width='95%' border='1' style='border-collapse: collapse'>
<tr><th>Sr</th><th>Dept Code</th><th>Dept Name</th><th>Hod Name</th><th>Email</th><td nowrap>Action</td></tr>

<?php

echo "<tr valign='top'>";
if (!$dept_no) {
        echo "<td>New</td>
	<td><input type='text' name='dept_code' value='' size='20'></td>
	<td><input type='text' name='dept_name' value='' size='20'></td>
        <td><input type='text' name='hod_name' value='' size='20'></td>
        <td><input type='text' name='email' value='' size='20'></td>
        <td><input type='submit' name='submit' value='SAVE'></td>";
} else {
        echo "<td colspan='6'><a href='staff/?pg=$pg&dept_no='>+</a></td>";
}
echo "</tr>";

$rs = mysql_query("select * from $tbl order by dept_code");
/* fetch values */
while ($o = mysql_fetch_object($rs)) {
	$i++;
	echo "<tr valign='top'><td>$i</td>";

	if ($dept_no == $o->dept_no) {
		echo "<td><input type='hidden' name='dept_no' value='$o->dept_no'><input type='text' name='dept_code' value='$o->dept_code' size='20'></td>
		<td><input type='text' name='dept_name' value='$o->dept_name' size='20'></td>
		<td><input type='text' name='hod_name' value='$o->hod_name' size='20'></td>
		<td><input type='text' name='email' value='$o->email' size='20'></td>
		<td><input type='submit' name='submit' value='SAVE'> <!--[ <a href='staff/?pg=$pg&del=1&dept_no=$o->dept_no'>-</a> ]--></td>";
	} else {
		echo "<td><a href='staff/?pg=$pg&dept_no=$o->dept_no'>$o->dept_code</a></td>
		<td>$o->dept_name</td>
		<td>$o->hod_name</td>
		<td>$o->email</td>";
	}
	echo "</tr>";
}
?>

</table>