public function Columns($table = false)
{
if ((!$table || $table == $this->table['name']) && !empty($this->columns)) {
//var_dump(".\r\n");
return $this->columns;
}
$columns = array();
if (!$table && !isset($this->table['structure'])) {
throw new DataProviderException(MSG_DATABASE_PROVIDER_OBJECT_ERROR . " 1:" . $this->table['name'], E_USER_ERROR);
}
if ($table) {
$columns = parent::Columns($table);
return $columns;
} else {
if (!isset($this->table['structure'])) {
throw new DataProviderException(MSG_DATABASE_PROVIDER_OBJECT_ERROR . " 2:" . $this->table['name'], E_USER_ERROR);
}
foreach ($this->table['structure'] as $key => $value) {
$columns[] = $key;
}
$this->columns = $columns;
return $this->columns;
}
//return $columns;
}
public function __construct(IDataProvider $driver = null)
{
parent::__construct($driver);
if (!$this->ObjectExist()) {
throw new DataProviderException(MSG_DATABASE_PROVIDER_OBJECT_ERROR, E_USER_ERROR);
}
$this->columns = parent::Columns($this->view);
if (!$this->key) {
$this->key = $this->columns[0];
}
}
