public function init()
{
$this->_columns['Program.name']['filter_options'] = array('' => '') + Model_ProgramTable::getInstance()->getList()->toKeyValueArray('id', 'name');
$query = Model_PerformanceIndicatorTable::getInstance()->createQuery('pI')->leftJoin('pI.Program as p');
$this->setAdapter(new Ext_Grid_Adapter_DoctrineQuery($query));
parent::init();
}
public function isValidName($value, $context)
{
$performanceIndicatorExists = Model_PerformanceIndicatorTable::getInstance()->isExists($context['program_id'], $value);
return !$performanceIndicatorExists;
}
