if there is no class associated to handleSave function, it will work,
It is normal, you can not use a class method with ESP8266WebServer::on(), unless you make it static, otherwise it refuse to compile because there is no "this" pointer.
martinayotte wrote:It is normal, you can not use a class method with ESP8266WebServer::on(), unless you make it static, otherwise it refuse to compile because there is no "this" pointer.
Some day I will understand this.