protected function init_qtype_lists() {
        if (!is_null($this->excludedqtypes)) {
            return; // Already done.
        }
        $excludedqtypes = array();
        $manualqtypes = array();
        foreach (question_bank::get_all_qtypes() as $qtype) {
            $quotedname = "'" . $qtype->name() . "'";
            if (!$qtype->is_usable_by_random()) {
                $excludedqtypes[] = $quotedname;
            } else if ($qtype->is_manual_graded()) {
                $manualqtypes[] = $quotedname;
            }
        }
        $this->excludedqtypes = implode(',', $excludedqtypes);
        $this->manualqtypes = implode(',', $manualqtypes);
    }
protected function init_qtype_lists() {
        if (!is_null($this->excludedqtypes)) {
            return; // Already done.
        }
        $excludedqtypes = array();
        $manualqtypes = array();
        foreach (question_bank::get_all_qtypes() as $qtype) {
            $quotedname = "'" . $qtype->name() . "'";
            if (!$qtype->is_usable_by_random()) {
                $excludedqtypes[] = $quotedname;
            } else if ($qtype->is_manual_graded()) {
                $manualqtypes[] = $quotedname;
            }
        }
        $this->excludedqtypes = implode(',', $excludedqtypes);
        $this->manualqtypes = implode(',', $manualqtypes);
    }
protected function init_qtype_lists ( ) { if ( ! is_null ( $ this -> excludedqtypes ) ) { return ; // Already done. } $ excludedqtypes = array ( ) ; $ manualqtypes = array ( ) ; foreach ( question_bank :: get_all_qtypes ( ) as $ qtype ) { $ quotedname = "'" . $ qtype -> name ( ) . "'" ; if ( ! $ qtype -> is_usable_by_random ( ) ) { $ excludedqtypes [ ] = $ quotedname ; } else if ( $ qtype -> is_manual_graded ( ) ) { $ manualqtypes [ ] = $ quotedname ; } } $ this -> excludedqtypes = implode ( ',' , $ excludedqtypes ) ; $ this -> manualqtypes = implode ( ',' , $ manualqtypes ) ; }
This method needs to be called before the ->excludedqtypes and
->manualqtypes fields can be used.
This method needs to be called before the - > excludedqtypes and - > manualqtypes fields can be used .