/**
  * Prepare for display
  */
 protected function prepareForDisplayInSublcass()
 {
     parent::prepareForDisplayInSublcass();
     $this->initTagFieldset();
     $this->addAdditionalHiddenFields();
     $this->initEquipmentFieldset();
     if ($this->submitMode == StandardFormular::$SUBMIT_MODE_EDIT) {
         $this->addOldObjectData();
         $this->initElevationCorrectionFieldset();
         $this->initFieldsetToRemoveDataSeries();
         $this->initDeleteFieldset();
         if (Request::param('mode') == 'multi') {
             $this->addHiddenValue('mode', 'multi');
             $this->submitButtons['submit'] = __('Save and continue');
         }
     } else {
         if (is_numeric($this->dataObject->get('activity_id'))) {
             $isDuplicate = (new DuplicateFinder(DB::getInstance(), SessionAccountHandler::getId()))->checkForDuplicate($this->dataObject->get('activity_id'));
             if ($isDuplicate) {
                 echo HTML::warning(__('It seems that you already have imported this activity'));
             }
         }
     }
     $this->appendJavaScript();
 }
 /**
  * Prepare for display
  */
 protected function prepareForDisplayInSublcass()
 {
     parent::prepareForDisplayInSublcass();
     if ($this->submitMode == StandardFormular::$SUBMIT_MODE_EDIT) {
         $this->addOldObjectData();
         $this->initElevationCorrectionFieldset();
         $this->initFieldsetToRemoveDataSeries();
         $this->initDeleteFieldset();
         if (Request::param('mode') == 'multi') {
             $this->addHiddenValue('mode', 'multi');
             $this->submitButtons['submit'] = __('Save and continue');
         }
     }
     $this->appendJavaScript();
 }