private static bool AreDefault(this JqGridNavigatorFormActionOptions navigatorFormActionOptions)
 {
     return(String.IsNullOrWhiteSpace(navigatorFormActionOptions.BeforeInitData) &&
            String.IsNullOrWhiteSpace(navigatorFormActionOptions.BeforeShowForm) &&
            (navigatorFormActionOptions as JqGridNavigatorActionOptions).AreDefault());
 }
        private static StringBuilder AppendNavigatorFormActionOptions(this StringBuilder javaScriptBuilder, JqGridNavigatorFormActionOptions navigatorFormActionOptions)
        {
            javaScriptBuilder.AppendNavigatorActionOptions(navigatorFormActionOptions);

            return(javaScriptBuilder.AppendJavaScriptObjectFunctionField(JqGridOptionsNames.Navigator.BEFORE_INIT_DATA, navigatorFormActionOptions.BeforeInitData)
                   .AppendJavaScriptObjectFunctionField(JqGridOptionsNames.Navigator.BEFORE_SHOW_FORM, navigatorFormActionOptions.BeforeShowForm));
        }