class.ilAssOrderingTextsInputGUI.php

Go to the documentation of this file.

<?php
 
class ilAssOrderingTextsInputGUI extends ilMultipleTextsInputGUI
{
    public function __construct(ilAssOrderingFormValuesObjectsConverter $converter, $postVar)
    {
        $manipulator = new ilAssOrderingDefaultElementFallback();
        $this->addFormValuesManipulator($manipulator);
 
        parent::__construct('', $postVar);
 
        $this->addFormValuesManipulator($converter);
    }
 
    public function setElementList(ilAssOrderingElementList $elementList): void
    {
        $this->setIdentifiedMultiValues($elementList->getRandomIdentifierIndexedElements());
    }
 
    public function getElementList($questionId): ilAssOrderingElementList
    {
        return ilAssOrderingElementList::buildInstance($questionId, $this->getIdentifiedMultiValues());
    }
 
    protected function valueHasContentText($value): bool
    {
        if ($value === null || is_array($value)) {
            return false;
        }
 
        if ($value instanceof ilAssOrderingElement) {
            return (bool) strlen((string) $value);
        }
 
        return (bool) strlen($value);
    }
}