/**
* returns the column headers as an array of tuples:
* (name, sortName (key to the sort array))
*
* @param string $action the action being performed
* @param enum $output what should the result set include (web/email/csv)
*
* @return array the column headers that need to be displayed
* @access public
*/
public function &getColumnHeaders($action = NULL, $output = NULL)
{
if (!isset(self::$_columnHeaders)) {
self::$_columnHeaders = array(array('name' => ts('Pledged'), 'sort' => 'pledge_amount', 'direction' => CRM_Utils_Sort::DONTCARE), array('name' => ts('Total Paid'), 'sort' => 'pledge_total_paid', 'direction' => CRM_Utils_Sort::DONTCARE), array('name' => ts('Balance')), array('name' => ts('Pledged For'), 'sort' => 'pledge_financial_type', 'direction' => CRM_Utils_Sort::DONTCARE), array('name' => ts('Pledge Made'), 'sort' => 'pledge_create_date', 'direction' => CRM_Utils_Sort::DESCENDING), array('name' => ts('Next Pay Date'), 'sort' => 'pledge_next_pay_date', 'direction' => CRM_Utils_Sort::DONTCARE), array('name' => ts('Next Amount'), 'sort' => 'pledge_next_pay_amount', 'direction' => CRM_Utils_Sort::DONTCARE), array('name' => ts('Status'), 'sort' => 'pledge_status', 'direction' => CRM_Utils_Sort::DONTCARE), array('desc' => ts('Actions')));
if (!$this->_single) {
$pre = array(array('desc' => ts('Contact Id')), array('name' => ts('Name'), 'sort' => 'sort_name', 'direction' => CRM_Utils_Sort::DONTCARE));
self::$_columnHeaders = array_merge($pre, self::$_columnHeaders);
}
}
return self::$_columnHeaders;
}
