parse_args( 'select', array(
'class' => 'cmb2_select',
'name' => $field_type_object->_name(),
'id' => $field_type_object->_id(),
) );
$attrs['data-close-on-select'] = 'true';
// Support for multiple
if( $field->args['multiple'] ) {
$attrs['name'] = $attrs['name'] . '[]';
$attrs['multiple'] = 'true';
$attrs['data-close-on-select'] = 'false';
}
// Parse options
$options = '';
foreach ( $field->options() as $value => $option ) {
if( is_array( $option ) ) {
// Options group
$options .= '';
} else {
$selected = ( is_array( $escaped_value ) && in_array( $value, $escaped_value ) ) || $escaped_value === $value;
//Single option
$options .= sprintf( '',
$value,
$selected ? 'selected="selected"' : '',
$option
);
}
}
echo sprintf( '%s%s',
$field_type_object->concat_attrs( $attrs ),
$options,
$field_type_object->_desc( true )
);
}
add_action( 'cmb2_render_advanced_select', 'cmb2_render_advanced_select_field_type', 10, 5 );
/**
* Sanitize the selected value.
*/
function cmb2_sanitize_advanced_select_callback( $override_value, $value ) {
// Sanitize multiple value
if ( is_array( $value ) ) {
foreach ( $value as $key => $saved_value ) {
$value[$key] = sanitize_text_field( $saved_value );
}
return $value;
}
return sanitize_text_field( $value );
}
add_filter( 'cmb2_sanitize_advanced_select', 'cmb2_sanitize_advanced_select_callback', 10, 2 );
endif;