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我正在建立一个链接投票站点,该公式工作正常后,链接投票第二次,问题是,当链接只有1票它显示了倒退,从最旧到最新。通过ID调用db行但向后
我想要的是带有一个投票的链接显示从最新到最旧。这是调用在头版的链接线:
$articles = Article::getAll("order by ranking desc limit $offset, $num_items");
这是GETALL功能代码:
static function getAll($conditions = ' ')
{
/* Retrieve all the records from the
* database according subject to
* conditions
*/
$db = null;
$results = null;
$records = array();
$query = "select id, created, modified, username, url, title, description, points, ranking from articles $conditions";
try
{
$db = parent::getConnection();
$results = parent::execSql($query);
while($row = $results->fetch_assoc())
{
$r_id = $row['id'];
$r_created = $row['created'];
$r_modified = $row['modified'];
$r_title = $row['title'];
$r_description = $row['description'];
if(!get_magic_quotes_gpc())
{
$r_title = stripslashes($r_title);
$r_description = stripslashes($r_description);
}
$r_url = $row['url'];
$r_username = $row['username'];
$r_points = $row['points'];
$r_ranking = $row['ranking'];
$article = new Article($r_title, $r_description , $r_url, $r_username, $r_created, $r_modified);
$article->id = $r_id;
$article->points = $r_points;
$article->ranking = $r_ranking;
$records[] = $article;
}
parent::closeConnection($db);
}
catch(Exception $e)
{
throw $e;
}
return $records;
}
如果有人可以帮助我将不胜感激。