Creating foreach loops using Code Igniter controller and view

Posted by Tim on Stack Overflow See other posts from Stack Overflow or by Tim
Published on 2010-06-14T23:21:54Z Indexed on 2010/06/14 23:52 UTC
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Hello,

This is a situation I have found myself in a few times and I just want clear it up once and for all.

Best just to show you what I need to do in some example code.

My Controller

function my_controller()
{

$id = $this->uri->segment(3);

$this->db->from('cue_sheets');
$this->db->where('id', $id);
$data['get_cue_sheets'] = $this->db->get();

$this->db->from('clips');
$this->db->where('sheet_id', ' CUE SHEET ID GOES IN HERE ??? ');
$data['get_clips'] = $this->db->get();

$this->load->view('show_sheets_and_clips', $data);

}

My View

<?php if($get_cue_sheets->result_array()) { ?>
    <?php foreach($get_cue_sheets->result_array() as $sheetRow): ?>
        <h1><?php echo $sheetRow['sheet_name']; ?></h1>
        <br/>
        <?php if($get_clips->result_array()) { ?>
            <ul>
                <?php foreach($get_clips->result_array() as $clipRow): ?>
                    <li><?php echo $clipRow['clip_name']; ?></li>
                <?php endforeach; ?>
            </ul>
        <?php } else { echo 'No Clips Found'; } ?>
    <?php endforeach; ?>
<?php } ?>

The problem I am having is the concept of passing data back to the controller from the view as I am sending the Database Queries off to the view as an array, when I really need to get some more information as to which sheet ID I am looking for to show the relevant clips.

I hope this makes sense to someone out there.

Thanks,

Tim

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