ts() shoudn't be used in an inline script.

diff --git a/templates/CRM/Case/Form/CaseView.tpl b/templates/CRM/Case/Form/CaseView.tpl
index dba987f36189f0d4ab433d6fc045f984d017b417..c6694293bc5137e9ce0f9a93adda0e2811bd88c9 100644 (file)
--- a/templates/CRM/Case/Form/CaseView.tpl
+++ b/templates/CRM/Case/Form/CaseView.tpl
@@ -208,8 +208,8 @@
         );
       }
       ,{
-        title: ts('Delete case role'),
-        message: ts('Are you sure you want to delete this case role.')
+        title: '{/literal}{ts escape="js"}Delete case role{/ts}{literal}',
+        message: '{/literal}{ts escape="js"}Are you sure you want to delete this case role?{/ts}{literal}'
       });
       return false;
     });