BaseEventTypeController::renderChildOpenElements PHP Method

    public function renderChildOpenElements($parent_element, $action, $form = null, $data = null)
    {
        foreach ($this->getChildElements($parent_element->getElementType()) as $element) {
            $this->renderElement($element, $action, $form, $data);
        }
    }

 /**
  * Overrides for procedure list to render the elements in the order they are selected.
  *
  * @param BaseEventTypeElement                $parent_element
  * @param string                              $action
  * @param BaseCActiveBaseEventTypeCActiveForm $form
  * @param array                               $data
  *
  * @throws Exception
  *
  * (non-phpdoc)
  *
  * @see parent::renderChildOpenElements($parent_element, $action, $form, $data)
  */
 public function renderChildOpenElements($parent_element, $action, $form = null, $data = null)
 {
     if (get_class($parent_element) == 'Element_OphTrOperationnote_ProcedureList') {
         // index the child elements
         $by_cls = array();
         $by_proc_id = array();
         $children = $this->getChildElements($parent_element->getElementType());
         foreach ($children as $child) {
             $cls = get_class($child);
             if ($child->hasAttribute('proc_id')) {
                 $by_proc_id[$child->proc_id] = $child;
             } else {
                 if (isset($by_cls[$cls])) {
                     $by_cls[$cls][] = $child;
                 } else {
                     $by_cls[$cls] = array($child);
                 }
             }
         }
         // generate correctly ordered list of elements based on procedure order
         $elements = array();
         foreach ($parent_element->procedures as $proc) {
             if (isset($by_proc_id[$proc->id])) {
                 $elements[] = $by_proc_id[$proc->id];
             } else {
                 $procedure_elements = $this->getProcedureSpecificElements($proc->id);
                 foreach ($procedure_elements as $proc_el) {
                     if (isset($by_cls[$proc_el->element_type->class_name])) {
                         if ($el = array_shift($by_cls[$proc_el->element_type->class_name])) {
                             $el->patientId = $this->patient->id;
                             $elements[] = $el;
                         }
                     }
                 }
             }
         }
         foreach ($elements as $el) {
             $this->renderElement($el, $action, $form, $data);
         }
     } else {
         parent::renderChildOpenElements($parent_element, $action, $form, $data);
     }
 }