AJAX Libraries - Continuous Forms

[eluser]slowgary[/eluser]
What selector are you using to get the count? It sounds like it might be wrong, because it's not finding any elements. You could add a class to each of your hidden elements to make it easier.

Where are you trying to put the length? If you're trying to sequentially number each of your hidden fields, I don't think you need to do that. I'm not positive, but I believe that when you name your input fields with brackets, you end up with an array (and it's probably already sequentially numbered.)

So if your form looks like this:

Code:

<input type='text' name='model[]'/>
<input type='text' name='model[]'/>
<input type='text' name='model[]'/>

<input type='text' name='cereal[]'/>
<input type='text' name='cereal[]'/>
<input type='text' name='cereal[]'/>

<input type='text' name='asset[]'/>
<input type='text' name='asset[]'/>
<input type='text' name='asset[]'/>

You should be able to do this in your code:

Code:

<?php

$items['model'] = $this->input->post('model');
$items['serial'] = $this->input->post('serial');
$items['asset'] = $this->input->post('asset');

for($i = 0; $i < count($items['model']); $i++)
{
    echo
        'Model: '.$items['model'][$i].'<br/>'.
        'Serial: '.$items['serial'][$i].'<br/>'.
        'Asset: '.$items['asset'][$i].'<br/><hr/>';
}

?&gt;