function hapusinput($sql)
{
bukakoneksi();
$result = mysql_query($sql) or die(mysql_error() . "<br/><font color=red><b>Gagal</b>, Data masih dipakai di tabel lain !");
return $result;
}
<?php
require 'koneksi.php';
bukakoneksi();
$ambilnilai = $_POST['nilai'];
$niss = $_POST['id'];
$result = mysql_fetch_array(mysql_query("SELECT nama, {$ambilnilai} from nilaiharian where nis = '{$niss}'"));
if ($niss > 0) {
$resnilai = $result[1];
$resnama = $result['nama'];
?>
<div class="form-horizontal">
<div class="control-group">
<label class="control-label">NIS</label>
<div class="controls">
<input type="text" class="input-medium" name="unis" readonly="true" value="<?php
echo $niss;
?>
">
</div>
</div>
<div class="control-group">
<label class="control-label">Nama</label>
<div class="controls">
<input type="text" class="input-medium" name="unama" readonly="true" value="<?php
echo $resnama;
?>
">
</div>
</div>
