class.ilADTMultiEnumFormBridge.php

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<?php
 
require_once "Services/ADT/classes/Bridges/class.ilADTFormBridge.php";
 
class ilADTMultiEnumFormBridge extends ilADTFormBridge
{
        protected $option_infos; // [array]
        protected $auto_sort = true; // [bool]
        
        protected function isValidADT(ilADT $a_adt) 
        {
                return ($a_adt instanceof ilADTMultiEnum);
        }
        
        public function setOptionInfos(array $a_info = null)
        {
                $this->option_infos = $a_info;
        }
        
        public function setAutoSort($a_value)
        {
                $this->auto_sort = (bool)$a_value;
        }
        
        public function addToForm()
        {               
                global $lng;
                                
                $def = $this->getADT()->getCopyOfDefinition();
                
                $options = $def->getOptions();
                
                if((bool)$this->auto_sort)
                {
                        asort($options); 
                }
 
                $cbox = new ilCheckboxGroupInputGUI($this->getTitle(), $this->getElementId());
 
                foreach($options as $value => $caption)
                {
                        $option = new ilCheckboxOption($caption, $value);
                        if(is_array($this->option_infos) && array_key_exists($value, $this->option_infos))
                        {
                                $option->setInfo($this->option_infos[$value]);
                        }
                        $cbox->addOption($option);
                }               
                
                $this->addBasicFieldProperties($cbox, $def);
 
                $cbox->setValue($this->getADT()->getSelections());                              
                
                $this->addToParentElement($cbox);
        }
        
        public function importFromPost()
        {
                // ilPropertyFormGUI::checkInput() is pre-requisite
                $this->getADT()->setSelections($this->getForm()->getInput($this->getElementId()));
        
                $field = $this->getForm()->getItemByPostvar($this->getElementId());
                $field->setValue($this->getADT()->getSelections());
        }       
        
        protected function isActiveForSubItems($a_parent_option = null)
        {               
                $current = $this->getADT()->getSelections();
                return (is_array($current) && in_array($a_parent_option, $current));            
        }
}
 
?>