public function Get_childNav_Num()
{
$this->id = $_GET['id'];
$sql = "select count(id) as nav_count from nav where parid='{$this->id}'";
$result = parent::Get_Num($sql);
return $result->fetch_object()->nav_count;
}
public function Get_User_Num()
{
$sql = "select count(id) as count from user";
$result = parent::Get_Num($sql);
return $result->fetch_object()->count;
}
public function Get_Manage_Num()
{
$sql = "select count(id) as mange_count from manage";
$result = parent::Get_Num($sql);
return $result->fetch_object()->mange_count;
}
public function Get_Commentnum()
{
$sql = "select count(id) as count from comment where cid='{$this->cid}'";
$result = parent::Get_Num($sql);
return $result->fetch_object()->count;
}
public function Get_Contentlist()
{
$sql = "select\r\n\t\t\t\t\t\t\t count(*) as c\r\n\t\t\t\tfrom\r\n\t\t\t\t\t\t\tcontent as c,\r\n\t\t\t\t\t\t\tnav as n\r\n\t\t\t\twhere\r\n\t\t\t\t\t\t\tnav in({$this->nav}) and c.nav=n.id\r\n\t\t\t\t";
$result = parent::Get_Num($sql);
return $result->fetch_object();
}
