event.detail is not applicable to radio, thus ingeneral

src/actions/action_event.erl

@@ -12,13 +12,13 @@ render_action(#event{postback={bin,Value},target=Control,type=Type}) ->
 
 render_action(#event{postback=Postback,actions=_Actions,source=Source,target=Control,type=Type,delegate=Delegate,validation=Validation}) ->
     Element = nitro:to_list(Control),
-    Data=list_to_binary([<<"[tuple(tuple(utf8_toByteArray('">>,Element,<<"'),bin('detail')),event.detail)">>,
+    Data=list_to_binary([<<"[tuple(tuple(utf8_toByteArray('">>,Element,<<"'),bin('detail')),[])">>,
          [ begin {SrcType,Src2}=case is_atom(Src) of
                  true -> { <<"atom">>,atom_to_list(Src) };
                  false -> { <<"utf8_toByteArray">>,Src } end,
              [ <<",tuple(">>,SrcType,<<"('">>,Src2,<<"'),querySource('">>,Src2,<<"'))">> ]
              end || Src <- Source ],<<"]">>]),
     PostbackBin = wf_event:new(Postback, Element, Delegate, event, Data, Source, Validation),
-    [list_to_binary([<<"{var x=qi('">>,Element,<<"'); x && x.addEventListener('">>,
-        nitro:to_binary(Type),<<"',function (event){">>,
+    [list_to_binary([<<"{ var x=qi('">>,Element,<<"'); x && x.addEventListener('">>,
+        nitro:to_binary(Type),<<"',function (event){ ">>,
         PostbackBin,<<"});};">>])].