View
Create and load webpage
All HTML page we save in application->view
Step 1:
create webpage and save in view folder like test.php
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
?>
<html>
<head>
<title>My Test Page</title>
</head>
<body>
<h1>Welcome to my Test Page</h1>
</body>
</html>
Step 2:
Load page in inside any controller.
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class User extends CI_Controller {
public function index()
{
$this->load->view('mytestpage');
}
}
Step 3:
Run URL
http://127.0.0.1/classified/index.php/user
Input Data by form and show in controller
Create webpage and save application->view->inputform.php
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
?>
<html>
<head>
<title>My Test Page</title>
</head>
<body>
<form name="frm" action="<?php echo base_url(); ?>/index.php/user/show/" method="post">
Enter Number<input name="num" type="text" value=""/><br />
<input name="btnsumit" type="submit" value="Submit"/>
</form>
</body>
</html>
Controller- Save application->controllers->User.php
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class User extends CI_Controller {
public function index(){
$this->load->helper('url');
$this->load->view('inputform');
}
public function show(){
$num=$this->input->post('num');
echo $num;
}
}
How to Send Data From Controller to HTML page
Step 1:
Create Variable in Controller Funtion
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class User extends CI_Controller {
public function index()
{
$data['title'] = "My Title";
$data['content'] = "My Content";
$this->load->view('mytestpage',$data);
}
}
Step 2:
Create HTML page save in view folder like page name is mytestpage.php
<html>
<head>
<title><?php echo $title; ?></title>
</head>
<body>
<h1><?php echo $content; ?></h1>
</body>
</html>
Run URL
http://127.0.0.1/classified/index.php/user
Creating Loops
Here we create array in index function of User controller
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class User extends CI_Controller {
public function index()
{
$data['user_list'] = array('shishir', 'Rajeev', 'Manoj');
$this->load->view('mytestpage',$data);
}
}
Create file mytestpage.php save in View folder
<html>
<head>
<title>My Page</title>
</head>
<body>
<ul>
<?php foreach ($user_list as $item):?>
<li><?php echo $item;?></li>
<?php endforeach; ?>
</ul>
</body>
</html>
Passing Data from Controller to View by Model
Controller
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class User extends CI_Controller {
public function index()
{
$this->load->model('user_model');
$data['users']=$this->user_model->get_users();
$this->load->view('user_list',$data);
}
}
Model
<?php
class User_model extends CI_Model{
public function get_users(){
return [
['name'=>'shishir sharma','email'=>'shishirdeveloper@gmail.com'],
['name'=>'som kumar','email'=>'somdeveloper@gmail.com'],
['name'=>'honey sharma','email'=>'honeydeveloper@gmail.com']
];
}
}
?>
View
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
?>
<html>
<head>
<title>View with Data</title>
</head>
<body>
<?php
foreach($users as $user){
echo $user['name']." ".$user['email'];
echo "<br>";
}
?>
</body>
</html>
