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validation_errors(), variable,

I want to save errors from validation_errors() in variable, and dispay it in view.

I know how I can pass variable to view pass another view:

in controller:

$data['date'] = 'some_data';
$this->load->view('register/register_open',$data);

in view_open

<?php 
$this->load->view('mains/header');
$this->load->view('login/loggin');
$this->load->view('mains/menu');
$this->load->view('left_column/left_column_before');
$this->load->view('left_column/menu_left');
$this->load->view('left_column/left_column');
$this->load->view('center/center_column_before');
$this->load->view('register/register_view');
$this->load->view('center/center_column');
$this->load->view('right_column/right_column_before');
$this->load->view('right_column/right_column');
$this->load->view('mains/footer');
?>

in view:

 <?php echo $date; ?>

But I don`t know how can I save validation_errors() in array or variable, and pass then to view page. Could you help me?

Solution

  • See this manual: http://ellislab.com/codeigniter/user_guide/general/views.html

    Assigning variable:

    <?php
class Blog extends CI_Controller {

    function index()
    {
        $data['title'] = "My Real Title";
        $data['heading'] = "My Real Heading";

        $this->load->view('blogview', $data);
    }
}
?>

    Now using it in view as:

    <html>
<head>
<title><?php echo $title;?></title>
</head>
<body>
    <h1><?php echo $heading;?></h1>
</body>
</html>

    In your case, try this in view:

    var_dump($todo_list);

    You will understand the data structure and how to process it.