function SortPluginBase::showSortForm

Shortcut to display the value form.

File

core/modules/views/src/Plugin/views/sort/SortPluginBase.php, line 168

Class

SortPluginBase

Base sort handler that has no options and performs a simple sort.

Namespace

Code

protected function showSortForm(&$form, FormStateInterface $form_state) {
    $options = $this->sortOptions();
    if (!empty($options)) {
        $form['order'] = [
            '#title' => $this->t('Order', [], [
                'context' => 'Sort order',
            ]),
            '#type' => 'radios',
            '#options' => $options,
            '#default_value' => $this->options['order'],
        ];
    }
}