Calling a function from inside a view

[eluser]Omaplie[/eluser]
Hi,

I am sorry, I wasn't be at home this we, I'll try tonight.
Thank you a lot.

[eluser]Omaplie[/eluser]
Hi,

awesome, it works !!

Thank you very much for your help.
I really like this forum.

Thank you.

[eluser]Omaplie[/eluser]
Hi,

Thank you for all your help but I have an another question.

I have my view where I call the function in the helper but after
that I would like to make a foreach on what I got.

My view :

Code:

<?php recup_email(); ?>
<?php foreach $em as $e): ?>
   <?php echo $e; ?>
<?php endforeach; ?>

My helper :

Code:

<?php
    function recup_email()
    {
        $CI =& get_instance();
        $CI->load->model('unite_model');
        
        $data['em'] = $CI->unite_model->email_membre_model();        
    }
?>

I think I need to load the $data but usually I made this :

Code:

$layout_network['contenu'] = $CI->load->view('list_vote_friend', $data, TRUE);
$this->load->view('layout_network',$layout_network);

But I can't here… Do you have a solution ?

Many thanks.

[eluser]Omaplie[/eluser]
I thought to use a

Code:

<?php return $data ?>

but it didn't work

[eluser]InsiteFX[/eluser]
You can do it like this:

Code:

<?php
    function recup_email()
    {
        $CI =& get_instance();
        $CI->load->model('unite_model');
        
        $data['em'] = $CI->unite_model->email_membre_model();

        // make $data global to views
        $CI->load->vars($data);
    }
?>

// views - being returned
$layout_network['contenu'] = $CI->load->view('list_vote_friend', '', TRUE);

// views normal - no need to pass $data to view!
$this->load->view('list_vote_friend');

You may need to play around with it a bit!

[eluser]Omaplie[/eluser]
Hi,

Thank you for your help.
Maybe I didn't understand but you load the variable in the helper.

What I would like to do is to call a function in a view, the function executed,
get the foreach of this function, on the same page.

Doo you understand me ?

In the view :

Code:

// CALL THE FUNCTION
<?php recup_email(); ?>

// INFORMATIONS GOT, MAKING A LOOP
<?php foreach($em as $e): ?>
<?php echo $e->email_membre; ?>
<?php endforeach; ?>

[eluser]InsiteFX[/eluser]
If you use the load->vars like I mentioned you should have access to $em

[eluser]Omaplie[/eluser]
It's weird because it seem doesn't work.

My helper :

Code:

function recup_email()
    {
        $CI =& get_instance();
        $CI->load->model('unite_model');
        
        $data['em'] = $CI->unite_model->email_membre_model();        
        
        $CI->load->vars($data);
    }

And my view :

Code:

<?php recup_email(); ?>
                                
<?php foreach($em as $e): ?>
<?php echo $e->email_membre; ?>
<?php endforeach; ?>

Thank you so much for your help.

[eluser]CroNiX[/eluser]
load::vars() needs to be called BEFORE the view gets loaded, like from the controller. Surely you could just load that data properly from the controller instead of the view.

[eluser]Omaplie[/eluser]
Do you suggest to make the foreach in the controller ?