erp5_json_form: Pass the JSON form object to the aftermethod script

bt5/erp5_json_form/ModuleComponentTemplateItem/portal_components/document.erp5.JSONForm.py

@@ -68,7 +68,7 @@ class JSONForm(JSONType, TextDocument):
       else:
         raise ValueError(json.dumps(validation_result))
     if self.getAfterMethodId():
-      return getattr(getattr(self, 'aq_parent', None), self.getAfterMethodId())(json_data, self.getOutputJSONSchema())
+      return getattr(getattr(self, 'aq_parent', None), self.getAfterMethodId())(json_data, self)
     return "Nothing to do"
 
   def validateJSON(self, json_data, list_error=False):