lib/compony/model_fields/anchormodel.rb in compony-0.0.4 vs lib/compony/model_fields/anchormodel.rb in compony-0.0.5

@@ -21,8 +21,15 @@
           selected:      selected_cst&.key || anchormodel_class.all.first,
           include_blank: anchormodel_attribute.optional
         }.merge(input_opts)
         return form.input @name, **opts
       end
+
+      def simpleform_input_hidden(form, _component, **input_opts)
+        selected_cst = form.object.send(@name)
+        input_opts[:input_html] ||= {}
+        input_opts[:input_html][:value] = selected_cst.is_a?(::Anchormodel) ? selected_cst.key : selected_cst
+        return form.input @name, as: :hidden, **input_opts
+      end
     end
   end
 end