/**
* Produce the control for display
* @param Theme $theme The theme that will be used to render the template
* @return string The output of the template
*/
public function get(Theme $theme)
{
$this->vars['terms'] = $this->value;
$this->settings['ignore_name'] = true;
$this->settings['internal_value'] = true;
$this->add_class('tree_control');
$this->get_id();
return parent::get($theme);
}
public function get(Theme $theme)
{
$checkboxes = $this->options;
$control = $this;
if (!is_array($control->value)) {
$control->value = array();
}
array_walk($checkboxes, function (&$item, $key) use($control) {
$item = array('label' => Utils::htmlspecialchars($item), 'id' => Utils::slugify($control->get_id() . '-' . $key), 'checked' => in_array($key, $control->value) ? 'checked="checked"' : '');
});
$this->vars['checkboxes'] = $checkboxes;
$this->settings['ignore_name'] = true;
return parent::get($theme);
}
