/**
* method onInlineEdit()
* Inline record editing
* @param $param Array containing:
* key: object ID value
* field name: object attribute to be updated
* value: new attribute content
*/
function onInlineEdit($param)
{
try {
// get the parameter $key
$field = $param['field'];
$key = $param['key'];
$value = $param['value'];
// open a transaction with database 'permission'
TTransaction::open('liger');
// instantiates object SystemProgram
$object = new Cidade($key);
// deletes the object from the database
$object->{$field} = $value;
$object->store();
// close the transaction
TTransaction::close();
// reload the listing
$this->onReload($param);
// shows the success message
new TMessage('info', "Alterado com Sucesso");
} catch (Exception $e) {
// shows the exception error message
new TMessage('error', '<b>Error</b> ' . $e->getMessage());
// undo all pending operations
TTransaction::rollback();
}
}