refs #8939:

* fixed field of study in subject

themes/finc/templates/Email/acquisition-html.phtml

@@ -24,7 +24,7 @@
             <br /><br />
             <strong><?=$statement?></strong>
             <br /><br /><br />
-            für das Fachgebiet: <strong><?=$field_of_study?></strong><br />
+            für das Fachgebiet: <strong><?=$this->transEsc("PDA::fos_" . $field_of_study)?></strong><br />
             <br />
         </td>
     </tr>

themes/finc/templates/Email/acquisition-text.phtml

@@ -20,6 +20,6 @@ Begründung für Empfehlung:
 <?=$statement ?>
 
 
-für den Fachbereich: <?=$field_of_study ?>
+für den Fachbereich: <?=$this->transEsc("PDA::fos_" . $field_of_study)?>
 
 <?=isset($timestamp) ? "Zeitpunkt: " . $timestamp : "" ?>

themes/finc/templates/myresearch/acquisition.phtml

@@ -20,7 +20,7 @@ $this->layout()->breadcrumbs = '<li><a href="' . $this->url('myresearch-home') .
                         <option value="-1"><?=$this->transEsc('PDA::pda_form_field_of_study_text') ?></option>
                         <? if (isset($fieldOfStudyList) && is_array($fieldOfStudyList)): ?>
                             <? foreach ($fieldOfStudyList as $fieldOfStudy): ?>
-                                <option value="<?=$this->transEsc("PDA::fos_" . $fieldOfStudy)?>" <? if (isset($acquisitionFieldOfStudy) && ($acquisitionFieldOfStudy != '-1') && ($acquisitionFieldOfStudy == $fieldOfStudy)): ?> selected="selected"<? endif; ?>><?= $this->transEsc('PDA::fos_' . $fieldOfStudy) ?></option>
+                                <option value="<?=$fieldOfStudy?>" <? if (isset($acquisitionFieldOfStudy) && ($acquisitionFieldOfStudy != '-1') && ($acquisitionFieldOfStudy == $fieldOfStudy)): ?> selected="selected"<? endif; ?>><?= $this->transEsc('PDA::fos_' . $fieldOfStudy) ?></option>
                             <? endforeach; ?>
                         <? endif; ?>
                     </select>