/**
* Sets the element option.
*
* @param string $value Element value.
* @param bool $escape Try to escape html in value.
*
* @return $this
*/
public function setValue($value, $escape = false)
{
parent::setValue($value == '' ? $this->getOption('defaultValue') : $value, $escape);
if ($this->_value == $this->getAttribute('value')) {
$this->setOption('checked', 'checked');
} else {
$this->setOption('checked', null);
}
return $this;
}
/**
* Get allowed options for this element.
*
* @return array
*/
public function getAllowedOptions()
{
return array_merge(parent::getAllowedOptions(), ['elementOptions', 'disabledOptions', 'using', 'hasEmptyValue']);
}
/**
* Get element default attribute.
*
* @return array
*/
public function getDefaultAttributes()
{
return array_merge(parent::getDefaultAttributes(), ['type' => $this->getInputType()]);
}
/**
* Get element default attribute.
*
* @return array
*/
public function getDefaultAttributes()
{
return array_merge(parent::getDefaultAttributes(), ['class' => '']);
}
/**
* Get allowed options for this element.
*
* @return array
*/
public function getAllowedOptions()
{
return array_merge(parent::getAllowedOptions(), ['buttonTitle']);
}
/**
* Validate entity model.
*
* @param array &$data Data to validate.
* @param AbstractElement $element Element object.
*
* @return bool
*/
protected function _validateElement(&$data, $element)
{
$isValid = true;
if ($element->isIgnored()) {
return $isValid;
}
// Filter data.
if (!empty($this->_filters[$element->getName()])) {
foreach ($this->_filters[$element->getName()] as $filter) {
$data[$element->getName()] = $this->getDI()->get('filter')->sanitize($data[$element->getName()], $filter);
}
}
// Check field requirement.
if ($element->getOption('required')) {
if (!isset($data[$element->getName()])) {
$isValid = false;
$this->addError(sprintf($this->_(self::MESSAGE_FIELD_IS_REQUIRED), $this->_($element->getOption('label'))), $element->getName());
}
// Check that field can not be empty.
if (!$element->getOption('emptyAllowed') && empty($data[$element->getName()])) {
$isValid = false;
$this->addError(sprintf($this->_(self::MESSAGE_FIELD_IS_EMPTY), $this->_($element->getOption('label'))), $element->getName());
}
}
/**
* What data must have element, that was not sent to server? If used null as default - all will be null.
*/
if ($this->_useDefaultValue) {
if (!isset($data[$element->getName()]) || $data[$element->getName()] == '') {
$data[$element->getName()] = $element->getOption('defaultValue');
}
}
return $isValid;
}
/**
* Get element default attribute.
*
* @return array
*/
public function getDefaultAttributes()
{
return array_merge(parent::getDefaultAttributes(), ['class' => 'form_element_heading']);
}
/**
* Render element.
*
* @return string
*/
public function render()
{
$href = $this->getValue();
if ($href) {
$href = $this->getDI()->get('url')->get($href);
} else {
$href = 'javascript:;';
}
$this->setAttribute('href', $href);
return parent::render();
}
/**
* Get element default attribute.
*
* @return array
*/
public function getDefaultAttributes()
{
return array_merge(parent::getDefaultAttributes(), $this->getOption('isSubmit') ? ['type' => 'submit', 'class' => 'btn btn-primary'] : ['class' => 'btn']);
}
/**
* Add element to form.
*
* @param AbstractElement $element Element object.
* @param int|null $order Element order.
*
* @return $this
*/
public function add(AbstractElement $element, $order = null)
{
if (!$order) {
$order = $this->_currentOrder++;
}
$element->setContainer($this);
$this->_elements[$order] = $element;
$this->_order[$element->getName()] = $order;
if ($this->getIdentity() !== null) {
$element->setAttribute('name', sprintf('%s[%s]', $this->getIdentity(), $element->getName()));
}
return $this;
}
/**
* Render element.
*
* @return string
*/
public function render()
{
if (!$this->getAttribute('value') && $this->getValue()) {
$this->setAttribute('value', $this->getValue());
}
return parent::render();
}
/**
* Get element default attribute.
*
* @return array
*/
public function getDefaultAttributes()
{
return array_merge(parent::getDefaultAttributes(), ['class' => 'btn form_link_button']);
}
