Cost-Benefit-Projection/site/layouts/intervention/settings_left.php

<?php
/*----------------------------------------------------------------------------------|  www.giz.de  |----/
	Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb 
/-------------------------------------------------------------------------------------------------------/

	@version		3.4.x
	@build			12th June, 2019
	@created		15th June, 2012
	@package		Cost Benefit Projection
	@subpackage		settings_left.php
	@author			Llewellyn van der Merwe <http://www.vdm.io>	
	@owner			Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb
	@copyright		Copyright (C) 2015. All Rights Reserved
	@license		GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
	
/-------------------------------------------------------------------------------------------------------/
	Cost Benefit Projection Tool.
/------------------------------------------------------------------------------------------------------*/

// No direct access to this file
defined('_JEXEC') or die('Restricted access');

$form = $displayData->getForm();

$fields = $displayData->get('fields') ?: array(
	'interventions'
);

$hiddenFields = $displayData->get('hidden_fields') ?: array();

?>
<?php foreach($fields as $field): ?>
	<?php if (in_array($field, $hiddenFields)) : ?>
		<?php $form->setFieldAttribute($field, 'type', 'hidden'); ?>
	<?php endif; ?>
	<?php echo $form->renderField($field, null, null, array('class' => 'control-wrapper-' . $field)); ?>
<?php endforeach; ?>