simple get() question

[eluser]jordantkj[/eluser]
Hi,
I have the following code in my view. When I click the link, I get sent to the appropriate page. The only thing that I can't figure out is how to access the variable from part_details. I know I'm supposed to use

Code:

$this->input->get();

Code:

echo '<tr><td class="pic_title" align="center">' .
     anchor("welcome/part_details", $fpc[$f]['type'], "sn='1234'");
echo '</td></tr>';

part_details

Code:

echo $this->input->get();

I've tried a million variations of the above. I know I'm doing something wrong, just not sure what it is. Any ideas?

-Tyler