/**
* 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;
}
}
}
/**
* Apply the form control.
*
* @param ContextualConfig|Config $config The bootstrap config.
* @param Element $element Current form element.
* @param \Widget $widget The form widget.
* @param Container $container The container.
*
* @return void
*/
private function applyFormControl($config, $element, $widget, Container $container)
{
// apply form control class to the element
if ($this->getWidgetConfigValue($config, $widget->type, 'form-control', true)) {
$element->addClass('form-control');
if ($container->hasChild('repeat')) {
/** @var Element $repeat */
$repeat = $container->getChild('repeat');
$repeat->addClass('form-control');
}
}
}