/**
* Constructor
*
* Instantiate the set of checkbox input form elements
*
* @param string $name
* @param array $values
* @param string $indent
* @param string|array $marked
* @return CheckboxSet
*/
public function __construct($name, array $values, $indent = null, $marked = null)
{
if (null !== $marked) {
if (!is_array($marked)) {
$marked = [$marked];
}
} else {
$marked = [];
}
parent::__construct('fieldset', null, null, false, $indent);
$this->attributes['class'] = 'checkbox-fieldset';
$this->setMarked($marked);
$this->setName($name . '[]');
// Create the checkbox elements and related span elements.
$i = null;
foreach ($values as $k => $v) {
$checkbox = new Input\Checkbox($name . '[]', null, $indent);
$checkbox->setAttributes(['class' => 'checkbox', 'id' => $name . $i, 'value' => $k]);
// Determine if the current radio element is checked.
if (in_array($k, $this->marked)) {
$checkbox->setAttribute('checked', 'checked');
}
$span = new Child('span', null, null, false, $indent);
$span->setAttribute('class', 'checkbox-span');
$span->setNodeValue($v);
$this->addChildren([$checkbox, $span]);
$this->checkboxes[] = $checkbox;
$i++;
}
$this->value = $values;
}
/**
* Constructor
*
* Instantiate the radio input form elements
*
* @param string $name
* @param array $values
* @param string $indent
* @param string $marked
* @return RadioSet
*/
public function __construct($name, array $values, $indent = null, $marked = null)
{
parent::__construct('fieldset', null, null, false, $indent);
$this->attributes['class'] = 'radio-fieldset';
$this->setMarked($marked);
$this->setName($name);
// Create the radio elements and related span elements.
$i = null;
foreach ($values as $k => $v) {
$radio = new Input\Radio($name, null, $indent);
$radio->setAttributes(['class' => 'radio', 'id' => $name . $i, 'value' => $k]);
// Determine if the current radio element is checked.
if (null !== $this->marked && $k == $this->marked) {
$radio->setAttribute('checked', 'checked');
}
$span = new Child('span', null, null, false, $indent);
$span->setAttribute('class', 'radio-span');
$span->setNodeValue($v);
$this->addChildren([$radio, $span]);
$this->radios[] = $radio;
$i++;
}
$this->value = $values;
}
/**
* Set attributes for the child element object
*
* @param array $a
* @return Select
*/
public function setAttributes(array $a)
{
parent::setAttributes($a);
$this->isMultiple();
return $this;
}
/**
* Insert a form element before another element
*
* @param string $name
* @param Element\AbstractElement $e
* @throws Exception
* @return Form
*/
public function insertElementBefore($name, Element\AbstractElement $e)
{
$i = $this->getElementIndex($name);
if (null === $i) {
throw new Exception('Error: That element does not exist.');
}
// If the element is the top of element of a group, switch out for the new element being inserted before
foreach ($this->groups as $key => $group) {
if ($group == $name) {
$this->groups[$key] = $e->getName();
}
}
$this->childNodes = array_merge(array_slice($this->childNodes, 0, $i), [$e], array_slice($this->childNodes, $i));
return $this;
}