made hidden array field use the value event instead of value_string

diff --git a/lib/Reaction/UI/Widget/Field/Mutable/HiddenArray.pm b/lib/Reaction/UI/Widget/Field/Mutable/HiddenArray.pm
index e4e1c10..a65f3cb 100644 (file)
--- a/lib/Reaction/UI/Widget/Field/Mutable/HiddenArray.pm
+++ b/lib/Reaction/UI/Widget/Field/Mutable/HiddenArray.pm
@@ -11,6 +11,10 @@ implements fragment hidden_list {
 };
 
 implements fragment hidden_field {
+  # this needs to go here in order to override the field_name from
+  # Widget::Field::Mutable::Simple which defaults to value_string and does not
+  # make sense for HiddenArray
+  arg field_name => event_id 'value';
   arg field_value => $_;
 };