PHP how to make some selectbox from a database query - php

Question

i wanna get this, value of 3 selectbox are same:
http://i.stack.imgur.com/EqvpT.jpg
then, i write this code:
$jabatan = mysql_query("SELECT * FROM jabatan WHERE id_jabatan NOT IN (1,10,11,12)") or die(mysql_error());
if (isset($_GET['id'])) {
$query = mysql_query("SELECT *, month(tanggal_larut) as bulan_larut, day(tanggal_larut) as hari_larut, year(tanggal_larut) as tahun_larut FROM larut WHERE id_larut ='$_GET[id]'") or die(mysql_error());
$row = mysql_fetch_object($query);
}
<li>
<label>Pemateri 1</label>
<select name="pemateri1">
<?php
while ($p1 = mysql_fetch_object($jabatan)) {
?>
<option value="<?php echo isset($p1->id_jabatan) ? $p1->id_jabatan : '' ?>" <?php if (isset($_GET['id'])) { if($p1->id_jabatan == $row->pemateri1) {echo "selected";} else {echo "";} } ?> ><?php echo isset($p1->nama_jabatan) ? $p1->nama_jabatan : '' ?></option>
<?php
}
?>
</select>
</li>
<li>
<label>Pemateri 2</label>
<select name="pemateri2">
<?php
while ($p2 = mysql_fetch_object($jabatan)) {
?>
<option value="<?php echo isset($p2->id_jabatan) ? $p2->id_jabatan : '' ?>" <?php if (isset($_GET['id'])) { if($p2->id_jabatan == $row->pemateri2) {echo "selected";} else {echo "";} } ?> ><?php echo isset($p2->nama_jabatan) ? $p2->nama_jabatan : '' ?></option>
<?php
}
?>
</select>
</li>
<li>
<label>Pemateri 3</label>
<select name="pemateri3">
<?php
while ($p3 = mysql_fetch_object($jabatan)) {
?>
<option value="<?php echo isset($p3->id_jabatan) ? $p3->id_jabatan : '' ?>" <?php if (isset($_GET['id'])) { if($p3->id_jabatan == $row->pemateri3) {echo "selected";} else {echo "";} } ?> ><?php echo isset($p3->nama_jabatan) ? $p3->nama_jabatan : '' ?></option>
<?php
}
?>
</select>
</li>
i get this:
http://i.stack.imgur.com/vYnpd.jpg
Ok, please somebody help me, how to correct the code? thanks

Answer 1

Can you try this.... if you want the same select box option why using more time while loop, you can do in one loop. For sql injection read this REF
<?php
$jabatan = mysql_query("SELECT * FROM jabatan WHERE id_jabatan NOT
IN (1,10,11,12)") or die(mysql_error());
if (isset($_GET['id'])) {
$query = mysql_query("SELECT *, month(tanggal_larut) as bulan_larut,
day(tanggal_larut) as hari_larut, year(tanggal_larut) as tahun_larut
FROM larut WHERE id_larut ='".mysql_real_escape_string($_GET[id])."'") or
die(mysql_error());
$row = mysql_fetch_object($query);
}
$Selectbox_options = '';
while ($p1 = mysql_fetch_object($jabatan)) {
$value = isset($p1->id_jabatan) ? $p1->id_jabatan : '';
$selection_value = '';
if (isset($_GET['id'])) {
if ($p1->id_jabatan == $row->pemateri1) {
$selection_value = "selected";
} else {
$selection_value = "";
}
}
$option_title = isset($p1->nama_jabatan) ? $p1->nama_jabatan : '';
$Selectbox_options .= '<option value="' . $value . '" ' . $selection_value . ' >' . $option_title . '</option>';
}
?>
<li>
<label>Pemateri 1</label>
<select name="pemateri1">
<?php echo $Selectbox_options;?>
</select>
</li>
<li>
<label>Pemateri 2</label>
<select name="pemateri2">
<?php echo $Selectbox_options;?>
</select>
</li>
<li>
<label>Pemateri 3</label>
<select name="pemateri3">
<?php echo $Selectbox_options;?>
</select>
</li>