function display($tpl = null)
{
$task = JRequest::getWord('task');
if ($task == 'edit' || $task == 'add') {
JRequest::setVar('hidemainmenu', true);
TOOLBAR_enmasse::_MERCHANT_NEW();
$cid = JRequest::getVar('cid', array(0), '', 'array');
$merchant = JTable::getInstance('merchant', 'Table');
if (!$merchant->load($cid['0'])) {
JError::raiseError(500, $merchant->getError());
return;
}
//populate pre-value was save in session if the data exist
$data = JFactory::getApplication()->getUserState('merchant.add.data');
$merchant->bind($data);
$this->merchant = $merchant;
$salesPersonList = JModel::getInstance('salesPerson', 'enmasseModel')->listAllPublished();
$this->salesPersonList = $salesPersonList;
} else {
TOOLBAR_enmasse::_SMENU();
$nNumberOfMerchants = JModel::getInstance('merchant', 'enmasseModel')->countAll();
if ($nNumberOfMerchants == 0) {
TOOLBAR_enmasse::_MERCHANT_EMPTY();
} else {
TOOLBAR_enmasse::_MERCHANT();
}
$filter = JRequest::getVar('filter');
$merchantList = JModel::getInstance('merchant', 'enmasseModel')->search($filter['name']);
/// load pagination
$pagination = $this->get('pagination');
$state = $this->get('state');
// get order values
$order['order_dir'] = $state->get('filter_order_dir');
$order['order'] = $state->get('filter_order');
for ($count = 0; $count < count($merchantList); $count++) {
$salesPerson = JModel::getInstance('salesPerson', 'enmasseModel')->getById($merchantList[$count]->sales_person_id);
$merchantList[$count]->sales_person_name = $salesPerson->name;
}
$this->assignRef('filter', $filter);
$this->assignRef('merchantList', $merchantList);
$this->assignRef('pagination', $pagination);
$this->assignRef('order', $order);
}
parent::display($tpl);
}