Session Class - Add, Edit and Remove

[eluser]webdude[/eluser]
Derek, thanks very much for your help and your super fast replies :-)

I have updated my code and it works :-) The only issue I have now (well for the moment) is being able to detect dynamically name form items.

My form

Code:

<?=form_open($_SERVER['REQUEST_URI']."add");?>
  <?php foreach($derivatives->result() as $row):?>
    &lt;?=$row->code?&gt;</strong><br />
    <label for="code">QTY</label>&lt;input name="&lt;?=$row-&gt;code?&gt;" type="text" id="&lt;?=$row->code?&gt;" value="1" size="3" /><br /><br />
  &lt;?php endforeach;?&gt;
  &lt;input type="submit" value="Submit"  /&gt;
&lt;/form&gt;

produces

Code:

&lt;form action="http://bisvalves.orbitalweb.co.uk/products/solenoid-valves/direct-solenoid-valve/add" method="post"&gt;      6B37-A3-S-P</strong><br />
    <label for="code">QTY</label>&lt;input name="6B37-A3-S-P" type="text" id="6B37-A3-S-P" value="1" size="3" /&gt;<br /><br />
      6B37-A3-S-N</strong><br />
    <label for="code">QTY</label>&lt;input name="6B37-A3-S-N" type="text" id="6B37-A3-S-N" value="1" size="3" /&gt;<br /><br />
    &lt;input type="submit" value="Submit"  /&gt;
&lt;/form&gt;