PHP jforg_tags::remove_tag示例

示例#1

文件： changetags.php 项目： BackupTheBerlios/jabberfriends-svn

$template->set_frame('fullpage', 'green');
$user_id = $user->get_id($_SESSION['nick']);
if (!$user->login($_SESSION['nick'], $_SESSION['passwd'])) {
    die('You are not logged in');
}
$content = '<form action="{FORM_ACTION}" method="post">
                <table cellpadding="0" cellspacing="2" border="0">';
// add tag to a user
if (!empty($_POST['submit'])) {
    $_POST['tags'] = strip_tags($_POST['tags_add']);
    $tags->add_tag($_POST['tags'], $user_id);
}
// remove the given tag_id from the user
if (is_int(intval(ereg_replace('[^0-9]', '', $_GET['id'])))) {
    $tags_del = (int) $_GET['tag_id'];
    $tags->remove_tag($tags_del, $user_id);
} else {
    die('ID is not an int' . $_GET['tag_id']);
}
$user_tags = $tags->get_user_tags($user_id);
$content .= '<tr><td colspan="2"><a href="{LINK_OPTIONS}">{LANG_BACK_TO_OPTIONS}</a><br /><br /></td></tr>';
$content .= '<tr><td class="left">{LANG_NICK}</td><td class="right">' . $user->get_nick($user_id) . '</td></tr>';
$content .= '<tr><td>{LANG_JID}</td><td>' . $user->get_jid($user_id) . '</td></tr>';
$content .= '<tr><td><br />{LANG_AKTUAL_TAGS}</td><td><br />';
$content .= '<table cellpadding="0" cellspacing="2" border="0">';
// purint the tags
foreach ($user_tags as $user_tags_content) {
    $tag_id = $tags->get_tag_id($user_tags_content);
    $content .= '<tr><td>' . $user_tags_content . '</td><td><a href="../../' . $language . '/{LANG_DEL_TAGS}/' . $tag_id . '.htm">{LANG_DEL_TAG}</a> <br /></tr>';
}
$content .= '</table>';

示例#2

文件： jforg_user.php 项目： BackupTheBerlios/jabberfriends-svn

 function delete_user($nick)
 {
     include 'classes/jforg_tags.php';
     $jforg_tags = new jforg_tags();
     $id = $this->get_id($nick);
     $user_tags = $jforg_tags->get_user_tags($id);
     if ($user_tags != null) {
         foreach ($user_tags as $tag) {
             $jforg_tags->remove_tag($tag, $id);
         }
     }
     $sql = "DELETE FROM `user_details` WHERE `id` = '{$id}'";
     $query = @mysql_query($sql, $this->connection);
     if (!$query) {
         die("jforg_user.delete_user: Die SQL Abfrage ist fehlgeschlagen - {$sql}");
     }
     $sql = "DELETE FROM `user_login` WHERE `id` = '{$id}'";
     $query = @mysql_query($sql, $this->connection);
     if (!$query) {
         die("jforg_user.delete_user: Die SQL Abfrage ist fehlgeschlagen - {$sql}");
     }
 }