fix attachment file name

module/schools/public/js/schools/labs.js

@@ -140,7 +140,7 @@
                 this.attachment.find('a').attr('href', '#');
                 this.attachment.hide();
             } else {
-                this.attachment.find('.uploaded-label').html(this.uploadedLabel({filename: this.lab.get('attachment')}));
+                this.attachment.find('.uploaded-label').html(this.uploadedLabel({filename: this.lab.get('attachment_file')}));
                 this.attachment.find('a').attr('href', this.attachment.data('href').replace('__lab_id__', this.lab.get('id')));
                 this.attachment.show();
             }

module/schools/src/Service/LabService.php

@@ -119,7 +119,7 @@ class LabService implements LabServiceInterface
         }
 
         $lab               = $bean->export();
-        $lab['attachment'] = basename($lab['attachment']);
+        $lab['attachment_file'] = basename($lab['attachment']);
 
         return array_merge($lab, [
             'labtype'     => $bean->labtype->name,