4.6.3 getRenderOptions

La méthode getRenderOptions() permet de modifier les options de rendu des paramètres de transition.

Dcp\Ui\RenderOptions getRenderOptions(string $transitionId)

Les options de rendu des paramètres de transition se gèrent comme des options de rendu d'attribut.

4.6.3.1 Exemples

• Modifier le rendu des relations de la transition myFirstTransition

  namespace My;
  class CustomRender extends \Dcp\Ui\TransitionRender {
      /**
         @return \Dcp\Ui\RenderOptions
         @throws \Dcp\Ui\Exception
       */
      public function getRenderOptions($transitionId)
      {
          $options = parent::getRenderOptions($transitionId);
   
          if (transitionId === My_wfl::myFirstTransition)
              $parameters = $this->getTransitionParameters($transitionId);
   
              foreach ($parameters as & $ask) {
                  $attribute = $this->workflow->getAttribute($ask->getId());
                  if ($attribute && $attribute->type === "docid") {
                      $options->docid($attribute->id)
                          ->setPlaceHolder($attribute->getLabel())
                          ->setLabelPosition("none");
                  }
              }
          }
          return $options;
      }
  }

• Déplacer le label de l'attribut sur celui du cadre si le cadre contient un seul paramètre.

  namespace My;
  class CustomRender extends \Dcp\Ui\TransitionRender {
      /**
         @return \Dcp\Ui\RenderOptions
         @throws \Dcp\Ui\Exception
       */
      public function getRenderOptions($transitionId)
          $options = parent::getRenderOptions($transitionId);
   
          $parameters = $this->getTransitionParameters($transitionId);
   
          if (count($parameters) === 2) { // frame included
              foreach ($parameters as & $ask) {
                  $attribute = $this->workflow->getAttribute($ask->getId());
                  if ($attribute && ($attribute->id !== self::parameterFrameAttribute) {
                      //hide attribute label
                      $options->commonOption($attribute->id)->setLabelPosition(
                          \Dcp\Ui\CommonRenderOptions::nonePosition
                      );
                      // set frame label to attribute label
                      $options->frame(self::parameterFrameAttribute)
                          ->setAttributeLabel($attribute->getLabel());
                  }
              }
          }
          return $options;
      }
  }