Add/Remove bid in jqGrid

[prattcmp]

I am trying to add a button to my jqgrid schedule that will add and remove a bid from that schedule. I'm not exactly sure how to do it yet. The way it's setup is that I have my jqgrid in schedule_results.tpl. There are two javascript functions. One that does an ajax to add a bid and one that does an ajax to remove a bid. I also have some code in Schedules.php that feeds the information to the grid. Currently, all that I can do is press add in the grid and it will add a bid. I want to make it do when they add a bid, the grid shows remove in that cell and will run the remove function when pressed.

PHP:
public function schedulegrid()
{
$page = $this->get->page; // get the requested page 
$limit = $this->get->rows; // get how many rows we want to have into the grid 
$sidx = $this->get->sidx; // get index row - i.e. user click to sort 
$sord = $this->get->sord; // get the direction 
if(!$sidx) $sidx =1;

# http://dev.phpvms.net/admin/action.php/operations/
# ?_search=true&nd=1270940867171&rows=20&page=1&sidx=flightnum&sord=asc&searchField=code&searchString=TAY&searchOper=eq

/* Do the search using jqGrid */
$where = array();
if($this->get->_search == 'true') 
{
$searchstr = jqgrid::strip($this->get->filters);
$where_string = jqgrid::constructWhere($searchstr);

# Append to our search, add 1=1 since it comes with AND
# from above
$where[] = "1=1 {$where_string}";
}

Config::Set('SCHEDULES_ORDER_BY', "{$sidx} {$sord}");

# Do a search without the limits so we can find how many records
$count = SchedulesData::countSchedules($where);
$bids = SchedulesData::getBids(Auth::$userinfo->pilotid);
print_r($bids);
if($count > 0) 
{
$total_pages = ceil($count/$limit);
} 
else 
{
$total_pages = 0;
}

       if ($page > $total_pages) 
       {
$page = $total_pages;
}

$start = $limit * $page - $limit; // do not put $limit*($page - 1)
if ($start < 0) 
{
$start = 0;
}

# And finally do a search with the limits
$schedules = SchedulesData::findSchedules($where, $limit, $start);
if(!$schedules)
{
$schedules = array();
}

# Form the json header
$json = array(
'page' => $page,
'total' => $total_pages,
'records' => $count,
'rows' => array()
);

# Add each row to the above array
foreach($schedules as $row)
{
if($row->route != '')
{
$route = '<a href="#" onclick="showroute(\''.$row->id.'\'); return false;">View</a>';
}
else
{
$route = 'None';
}

$bid = $row->bidid;

if($bid != 0)
{

}

$tmp = array(
'id' => $row->id,
'cell' => array(
# Each column, in order
$row->code,
$row->flightnum,
$row->depicao,
$row->arricao,
$row->aircraft,
$row->distance,
$route,
$bid,
),
);

$json['rows'][] = $tmp;
}

header("Content-type: text/x-json");
echo json_encode($json); 
}

Javascript:

function addbid(id)
{
$.post("http://virtualunited.net/action.php/schedules/addbid", { id: id },
function() 
{ 
$("#grid").trigger("reloadGrid"); 
}
);
}

function removebid(id)
{
$.post("http://virtualunited.net/action.php/schedules/removebid", { id: id },
function() 
{ 
$("#grid").trigger("reloadGrid"); 
}
);

}

[prattcmp]

Is there anyone who can help me with this?

[prattcmp]

I've also found that when I go to the "My Flight Bids" page it doesn't return anything, while I see 3 flights in the SQL db.