/** * Constructor. * * Available options: * * * model: The model class (required) * * add_empty: Whether to add a first empty value or not (false by default) * If the option is not a Boolean, the value will be used as the text value * * method: The method to use to display object values (__toString by default) * * key_method: The method to use to display the object keys (getPrimaryKey by default) * * order_by: An array composed of two fields: * * The column to order by the results (must be in the PhpName format) * * asc or desc * * criteria: A criteria to use when retrieving objects * * connection: The Propel connection to use (null by default) * * multiple: true if the select tag must allow multiple selections * * peer_method: The peer method to use to fetch objects * * @see sfWidgetFormSelect */ protected function configure($options = array(), $attributes = array()) { $this->addOption('multiple', false); $this->addOption('add_empty', true); $this->addOption('current_zone', null); parent::configure($options, $attributes); }
protected function configure($options = array(), $attributes = array()) { parent::configure($options, $attributes); $this->setOption('multiple', true); }