/**
* render
*
* Render the alert as a HTML string.
*
* @param string $content The content that should be within the alert.
* @param null|string $title The alert title message.
* @param array $options Optional view helper options.
*
* @return string
*/
public function render($content, $title = null, array $options)
{
if (!empty($options)) {
$this->setOptions($options);
}
$title = $this->getTitle($title, $this->getOption('escape_title_html', true));
$content = $this->getContent($content, $this->getOption('escape_content_html', true));
if ($title) {
$content = sprintf('<strong>%s</strong> %s', $title, $content);
$this->setOption('escape_html', false);
}
return parent::render($content);
}
/**
* render
*
* Return the HTML representation of the form element's label.
*
* @param ElementInterface $element The form element which label should be rendered.
* @param array $options Optional view helper options.
*
* @return string
*/
public function render(ElementInterface $element, array $options = [])
{
if (!empty($options)) {
$this->setOptions($options);
}
$name = $element->getName();
$label = $element->getLabel();
if (empty($label) && false == $this->getOption('allow_empty_label', false)) {
return '';
}
// Merge the label attributes
$attributes = $this->getAttributes();
if ($element instanceof LabelAwareInterface) {
$attributes = array_merge($attributes, $element->getLabelAttributes());
}
if (!empty($name) && !isset($attributes['for'])) {
$attributes['for'] = $name;
}
$this->setAttributes(array_unique($attributes));
return parent::render($label);
}
/**
* render
*
* Render the view helper as a HTML string.
*
* @param ElementInterface $element The form element that should be rendered.
* @param array $options Optional view helper options.
*
* @return string
*/
public function render(ElementInterface $element, array $options = [])
{
return parent::render($this->formRowHelper->render($element), $options);
}
/**
* __construct
*
* Create the form element errors view helper.
*
* @param HelpText $helpTextHelper The help text view helper.
* @param array $options Optional view helper options.
*/
public function __construct(HelpText $helpTextHelper, array $options = [])
{
parent::__construct($options);
$this->setHelpTextHelper($helpTextHelper);
}