/**
* Create a new item instance
*
* @param ItemList $parent The parent
* @param Tag $value The content
* @param array $children Facultative children ItemLists
* @param array $element The Item element
*/
public function __construct(ItemList $parent, Tag $value, $children = null, $element = null)
{
$this->parent = $parent;
$this->children = is_null($children) ? new ItemList() : $children;
$this->element = $element;
// Create content
$this->value = $value->setParent($this);
}
/**
* Delegate methods to the Imagine instance
*
* @param string $method
* @param array $arguments
*
* @return Image
*/
public function __call($method, $arguments)
{
if (method_exists('Imagine\\Gd\\Image', $method)) {
$this->salts[$method] = $arguments;
}
return parent::__call($method, $arguments);
}
/**
* Opens a group
*
* @return string Opening tag
*/
public function open()
{
if ($this->getErrors()) {
$this->state($this->app['former.framework']->errorState());
}
// Retrieve state and append it to classes
if ($this->state) {
$this->addClass($this->state);
}
// Required state
if ($this->app->bound('former.field') and $this->app['former.field']->isRequired()) {
$this->addClass($this->app['former']->getOption('required_class'));
}
return parent::open();
}
/**
* @return string
*/
public function render()
{
$value = $this->choices->all();
if (!empty($this->label)) {
$label = Element::create('label', $this->label);
$this->nest($label, 'label');
$this->nest('<br>');
}
$this->nest($value, 'choices');
return parent::render();
}
