public function determine_format() {
        if ($this->grade->grade_item->load_scale()) {
            $scale = $this->grade->grade_item->load_scale();

            $options = array(-1 => get_string('nograde'));

            foreach ($scale->scale_items as $i => $name) {
                $options[$i + 1] = $name;
            }

            return new dropdown_attribute(
                $this->get_name(),
                $options,
                $this->get_label(),
                $this->get_value(),
                $this->is_disabled()
            );
        } else {
            return new text_attribute(
                $this->get_name(),
                $this->get_value(),
                $this->get_label(),
                $this->is_disabled()
            );
        }
    }
public function determine_format() {
        if ($this->grade->grade_item->load_scale()) {
            $scale = $this->grade->grade_item->load_scale();

            $options = array(-1 => get_string('nograde'));

            foreach ($scale->scale_items as $i => $name) {
                $options[$i + 1] = $name;
            }

            return new dropdown_attribute(
                $this->get_name(),
                $options,
                $this->get_label(),
                $this->get_value(),
                $this->is_disabled()
            );
        } else {
            return new text_attribute(
                $this->get_name(),
                $this->get_value(),
                $this->get_label(),
                $this->is_disabled()
            );
        }
    }
public function determine_format ( ) { if ( $ this -> grade -> grade_item -> load_scale ( ) ) { $ scale = $ this -> grade -> grade_item -> load_scale ( ) ; $ options = array ( - 1 => get_string ( 'nograde' ) ) ; foreach ( $ scale -> scale_items as $ i => $ name ) { $ options [ $ i + 1 ] = $ name ; } return new dropdown_attribute ( $ this -> get_name ( ) , $ options , $ this -> get_label ( ) , $ this -> get_value ( ) , $ this -> is_disabled ( ) ) ; } else { return new text_attribute ( $ this -> get_name ( ) , $ this -> get_value ( ) , $ this -> get_label ( ) , $ this -> is_disabled ( ) ) ; } }
Create the element for this column.

@return element
Create the element for this column .