Puoi farlo con i moduli:
//main.php
<?php $result = mysql_query("SELECT * FROM KeepScores"); ?>
<table>
<tr>
<td>Recent Posts</td>
</tr>
<?php while($row = mysql_fetch_array($result)) : ?>
<tr>
<td><?php echo $row['field1']; ?></td>
<td><?php echo $row['field2']; ?></td>
<!-- and so on -->
<td>
<form action="delete.php" method="post">
<input type="hidden" name="delete_id" value="<?php echo $row['id']; ?>" />
<input type="submit" value="Delete" />
</form>
</td>
</tr>
<?php endwhile; ?>
</table>
//delete.php:
<?php
if(isset($_POST['delete_id'] && !empty($_POST['delete_id']))) {
$delete_id = mysql_real_escape_string($_POST['delete_id']);
mysql_query("DELETE FROM KeepScores WHERE `id`=".$delete_id);
header('Location: main.php');
}
Oppure puoi farlo con jQuery e AJAX:
//main.php
<?php $result = mysql_query("SELECT * FROM KeepScores"); ?>
<table>
<tr>
<td>Recent Posts</td>
</tr>
<?php while($row = mysql_fetch_array($result)) : ?>
<tr id="<?php echo $row['id']; ?>">
<td><?php echo $row['field1']; ?></td>
<td><?php echo $row['field2']; ?></td>
<!-- and so on -->
<td>
<button class="del_btn" rel="<?php echo $row['id']; ?>">Delete</button>
</td>
</tr>
<?php endwhile; ?>
</table>
<script>
$(document).ready(function(){
$('.del_btn').click(function(){
var del_id = $(this).attr('rel');
$.post('delete.php', {delete_id:del_id}, function(data) {
if(data == 'true') {
$('#'+del_id).remove();
} else {
alert('Could not delete!');
}
});
});
});
</script>
//delete.php
<?php
if(isset($_POST['delete_id'] && !empty($_POST['delete_id']))) {
$delete_id = mysql_real_escape_string($_POST['delete_id']);
$result = mysql_query("DELETE FROM KeepScores WHERE `id`=".$delete_id);
if($result !== false) {
echo 'true';
}
}
È tutto non testato e sicuramente ha bisogno di alcuni aggiustamenti per il tuo progetto specifico, ma penso che tu abbia avuto l'idea e spero che ti aiuti.
La prossima volta, posta il tuo schema se chiedi informazioni sul database.
