/**
* Determine value to be displayed for this option.
*
* @param bool $is_checked For which value should the output be rendered.
* @return string Display value depending on option definition and field display mode
* @since 1.9.1
*/
public function get_display_value($is_checked = true)
{
$field_definition_array = $this->field_definition->get_definition_array();
$display_mode = wpcf_getnest($field_definition_array, array('data', 'display'), 'db');
$display_mode = 'value' == $display_mode ? 'value' : 'db';
if ('db' == $display_mode) {
return $is_checked ? $this->get_value_to_store() : '';
} else {
if ($is_checked) {
return wpcf_getarr($this->config, 'display_value');
} else {
return '';
}
}
}
/**
* Update existing field definition.
*
* @param WPCF_Field_Definition $field_definition
* @throws InvalidArgumentException
* @return bool True when the update was successful, false otherwise.
* @since 2.0
*/
public function update_definition($field_definition)
{
if (!$field_definition instanceof WPCF_Field_Definition) {
throw new InvalidArgumentException('Not a Types field definition.');
}
$fields_from_options = $this->get_fields_from_options();
if (!array_key_exists($field_definition->get_slug(), $fields_from_options)) {
return false;
}
$this->set_field_definition($field_definition->get_slug(), $field_definition->get_definition_array());
return true;
}
