editing database

[eluser]maniac[/eluser]
Lots of problems learning this, but is fun, especially when I get it to work

Need to edit my database, but keeps looking for a file that isn't in existence, causing an error.

My code, maybe someone can see what I have done wrong (after 2 hours I can't!!) -

Controller -
function editemployee()
{
$data['title']="Edit An Employee";
$data['heading']="Employee Skills Database";
$data['pageheading']="Edit An Employee In The Database";

$this->db->where('empid', $this->uri->segment(3));
$data['query']=$this->db->get('employee');
$this->load->view('editemployeeview', $data);
}

function updateemployee()
{
$data=$_POST;
$this->skillsmodel->updateemployee($data);
header("Location: http://localhost/aStage2CI/index.php/skills/employee");

}

Model -
function updateemployee($data)
{
$this->empid=$data['empid'];
$this->empfirstname=$data['empfirstname'];
$this->emplastname=$data['emplastname'];
$this->deptid=$data['deptid'];

$this->db->update('employee', $this, array('empid'=>$data['empid']));
}

View -
<div id = "content">
<h1 align="center">&lt;?=$pageheading?&gt;</h1>
<br />
&lt;?=form_open('employee/updateemployee');?&gt;
&lt;?=form_hidden('empid',$this->uri->segment(3));?&gt;

<p>Employee First Name: <br />
&lt;input type="text" name="empfirstname"&gt;&lt;/p><br />
<p>Employee Last Name: <br />
&lt;input type="text" name="emplastname"&gt;&lt;/p><br />
<p>Department:<br />
&lt;input type="text" name="deptid"&gt;&lt;/p><br />
<p>&lt;input type="submit" name="submit" value="submit"&gt;&lt;/p>
&lt;/form&gt;
</div>

Thanks