/**
* Set bootstrap select element attributes..
*
* @param ContextualConfig|Config $config The config.
* @param Element $element The select element.
* @param \Widget $widget The widget.
*
* @return void
*/
private function setStyledSelectAttributes($config, $element, $widget)
{
$element->addClass($config->get('form.styled-select.class'));
$element->setAttribute('data-style', $config->get('form.styled-select.style'));
$size = $config->get('form.styled-select.size');
if ($size !== 'auto') {
$element->setAttribute('data-size', $size);
}
if ($widget->bootstrap_select_search || $this->hasExceededOptionsThreshold($config, $widget)) {
$element->setAttribute('data-live-search', 'true');
}
$format = $config->get('form.styled-select.selected-text-format');
if ($widget->multiple && $format) {
$element->setAttribute('data-selected-text-format', html_entity_decode($format));
}
// If a btn-* class isset, set it as data-style attribute.
$classes = explode(' ', $widget->class);
foreach ($classes as $class) {
if (strpos($class, 'btn-') === 0) {
$element->removeClass($class);
$element->setAttribute('data-style', $class);
break;
}
}
}
/**
* Set text area elements.
*
* @param \Widget $widget The form widget.
* @param Element $element The widget element.
*
* @return void
*/
private function setTextareaAttributes($widget, Element $element)
{
if ($element->getTag() === 'textarea') {
if ($widget->cols) {
$element->setAttribute('cols', $widget->cols);
}
if ($widget->rows) {
$element->setAttribute('rows', $widget->rows);
}
}
}
