/**
* Adds a radio button, building a group if necessary.
* @param SimpleRadioButtonTag $tag Incoming form control.
* @access private
*/
function _addRadioButton($tag) {
if (! isset($this->_widgets[$tag->getName()])) {
$this->_widgets[$tag->getName()] = &new SimpleRadioGroup();
}
$this->_widgets[$tag->getName()]->addWidget($tag);
}
/**
* Adds a radio button, building a group if necessary.
* @param SimpleRadioButtonTag $tag Incoming form control.
* @access private
*/
protected function addRadioButton($tag)
{
if (!isset($this->radios[$tag->getName()])) {
$this->widgets[] = new SimpleRadioGroup();
$this->radios[$tag->getName()] = count($this->widgets) - 1;
}
$this->widgets[$this->radios[$tag->getName()]]->addWidget($tag);
}
/**
* Adds a radio button, building a group if necessary.
* @param SimpleRadioButtonTag $tag Incoming form control.
* @access private
*/
function _addRadioButton(&$tag)
{
if (!isset($this->_radios[$tag->getName()])) {
$this->_widgets[] =& new SimpleRadioGroup();
$this->_radios[$tag->getName()] = count($this->_widgets) - 1;
}
$this->_widgets[$this->_radios[$tag->getName()]]->addWidget($tag);
}