Twig中的两个提交按钮

Question

I use Symfony 2 and Twig.

I have a form that contains one submit, this submit calls the function of identifier tfg_insertarCongreso (form name="formularioRegistro" method="POST" action = "{{path('tfg_insertarCongreso')}}").

I need two buttons submit for call two different actions. Some idea, please??

Thanks

Answer 1

You cannot achieve that using just server-side template engine. Submit buttons cannot change action attribute for <form>.

You may rather attach javascript handlers that would rewrite action attribute for parent <form>.

The better way is provide your buttons with different name and value so on the server side you could differ what the button has been clicked.

Why second way is better? I believe you would have the same validation and authorization check(since it's the same form at the same page) for both cases. So it's easier to handle when it's just single action used.