| public radio ( string $name, array $options = [] ) : string | ||
| $name | string | The name of the field |
| $options | array | All options to be used when generating the radio `` element: - `'checked'` _boolean_: Whether or not the field should be selected by default. - `'value'` _mixed_: if specified, it will be used as the 'value' html attribute. Defaults to `1` - Any other options specified are rendered as HTML attributes of the element. |
| return | string | Returns a `` tag with the given name and attributes |
public function radio($name, array $options = array())
{
$defaults = array('value' => '1');
$options += $defaults;
$default = $options['value'];
$key = $name;
list($name, $options, $template) = $this->_defaults(__FUNCTION__, $name, $options);
list($scope, $options) = $this->_options($defaults, $options);
if (!isset($options['checked'])) {
$options['checked'] = $this->binding($key)->data == $default;
}
$options['value'] = $scope['value'];
return $this->_render(__METHOD__, $template, compact('name', 'options'));
} public function radio($name, array $options = array(), array $list = array()) {
if (empty($list)) {
if (!isset($options['checked']) && isset($options['value'])) {
$value = false;
if ($name && $this->_binding ) {
$value = $this->_binding->data($name);
}
if ($options['value'] == $value)
$options['checked'] = true;
}
return parent::radio($name,$options);
}
$out = '';
foreach ($list as $value => $label) {
$itemOptions = $options;
$itemOptions['id'] = $name.'-'.$label;
$itemOptions['value'] = $value;
$out .= '<div class="radio">';
$out .= $this->radio($name, $itemOptions, array());
$out .= $this->label($itemOptions['id'], $label);
$out .= '</div>';
}
return $out;
}
