function render()
{
$condition['live'] = ANNOUNCE_LIVE;
//live announcements having status = '1'
$param = array();
$this->announcement = Announcement::load_announcements_array($param, $condition);
$this->inner_HTML = $this->generate_inner_html($this->announcement);
$announcement = parent::render();
return $announcement;
}
}
}
if (empty($error_msg)) {
try {
$announcement->save();
} catch (PAException $e) {
$error_msg = $e->message;
}
}
}
} else {
if ($_REQUEST['aid']) {
$aid = $_REQUEST['aid'];
if ($aid) {
$condition = array('content_id' => (int) $aid);
$announce = Announcement::load_announcements_array($params = NULL, $condition);
$form_data['title'] = $announce[0]['title'];
$form_data['body'] = $announce[0]['body'];
$form_data['announcement_time'] = $announce[0]['announcement_time'];
$form_data['position'] = $announce[0]['position'];
}
}
//if announcement is submitted and $error is false yet
if ($_POST['PublishNow'] && !$error) {
filter_all_post($_POST);
//validate posted values
$value_to_validate = array('title' => 'Title', 'body' => 'Body');
foreach ($value_to_validate as $key => $value) {
$_POST[$key] = trim($_POST[$key]);
if (empty($_POST[$key])) {
$error_msg .= $value . ' can not be empty<br>';
