Only index function is working inside a controller - php

Question

I have a controller with two functions as below
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class User extends CI_Controller {
public function __construct() {
parent::__construct();
$this->load->model('User_model');
}
public function index() {
$this->load->view('registration/index');
}
public function login() {
$this->load->view('registration/index');
}
and following in the header.php file
<li class="nav-item">
<a class="nav-link" href="<?php echo site_url("user/login")?>">Login</a>
</li>
<li class="nav-item">
<a class="nav-link" href="<?php echo site_url("user")?>">Register</a>
</li>
My problem is when I click on register button with site_url('user'), its working fine but when i click login button with site_ur('user/login') my css are not loaded. I have tried the same view for both the function. But later one is showing problem.
Can anybody help me what configuration mistake I did. My file structure of view folder is:
- views
-registration
-index.php
-index_script.php
templates
-header.php
-footer.php
-html_header.php
index.php has
<?php $this->load->view("templates/html_header");
$data = array();
$data["additional_script"] = $this->load->view("registration/index_scripts", array(), true);
$this->load->view("templates/footer", $data);
?>
html_header.php contains
<!-- include angular js -->
<script src="libs/angular/angular.min.js"></script>
<link href="libs/bootstrap/css/bootstrap.min.css" rel="stylesheet" />
<link href="assets/css/clean-blog.min.css" rel="stylesheet">
<?php $this->load->view("templates/header")?>
header.php

Answer 1

The URL you are using is incorrect. You must add <?php echo base_url(); ?> to the script src.
For eg: <script src="<?php echo base_url(); ?>libs/angular/angular.min.js"></script>
Maybe this can work.