How to add an action in a nav-link in php - php

Question

I've a project where i need to use the MVC2 architecture. So far so good, but I'm stuck with the navigation bar.
Basically, I'm making a webpage where I have a navigation bar with different options available. When I click in one of the options, I want an "action" to be made, which would be sent to an Action Builder Class which would generate a view with the specific page.
For instance, this is my ActionBuilder class, which is in my Controler folder
<?php
require_once('./controleur/DefaultAction.class.php');
require_once('./controleur/MenuAction.class.php');
require_once('./controleur/LogginAction.class.php');
require_once('./controleur/ContactAction.class.php');
class ActionBuilder{
public static function getAction($nomAction){
switch ($nomAction)
{
case "Menu" :
return new MenuAction();
break;
case "Tarification" :
return new TarificationAction();
break;
case "Contact" :
return new ContactAction();
break;
default :
return new DefaultAction();
}
}
}
?>
Here is my css:
<form method="post" action="">
<nav class="navbar navbar-expand-lg navbar-dark bg-primary">
<div class="navbar-collapse collapse show" id="navbarColor01" style="">
<ul class="navbar-nav mr-auto">
<li class="nav-item">
<a class="nav-link" href="#" id="APropos">À propos</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#" id="Tarification">Tarif</a>
</li>
<li class="nav-item">
<a class="nav-link" href="MenuOffert.php">Menus offert</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#" id="Contact">Nous contacter</a>
</li>
<li class="nav-item">
<a class="nav-link" href="Loggin.PHP">Se connecter</a>
</li>
</ul>
</div>
</nav>
After we clicked, for example Contacter in the navigation bar, what I need is to send an action to the controler which would call this ContactAction class:
<?php
require_once('./controleur/Action.interface.php');
class ContactAction implements Action {
public function execute(){
return "Contact";
}
}
which eventually would show the page with the info that I need.
How can I do this?
Also, do I have to set a form in the navigation bar as I did? I'm really not sure for that part.
Thank you.

Answer 1

add your url where you want to display the page to your navigation.
example: À propos
edit the href="#" to href="<?php echo base_url('index.php/add/your/link')"