_get_column_select($layout_def)." LIKE 'on' OR ".$this->_get_column_select($layout_def)."='1')\n"; } else { //return "(".$this->_get_column_select($layout_def)." is null OR ".$this->_get_column_select($layout_def)."='0' OR ".$this->_get_column_select($layout_def)."='off')\n"; return "(".$this->_get_column_select($layout_def)." is null OR ". $this->_get_column_select($layout_def)."='0')\n"; } } function & displayListPlain($layout_def) { $on_or_off = 'CHECKED'; $value = $this->_get_list_value($layout_def); if ( empty($value) || $value == 'off') { $on_or_off = ''; } $cell = ""; return $cell; } function queryFilterStarts_With(&$layout_def) { return $this->queryFilterEquals($layout_def); } } ?>