{$block_id = $data->getId()} {$is_horizontal = ifset($data->data['is_horizontal'], false)} {$is_columns = ifset($data->data['is_complex'], 0) === 'only_columns'} {$is_indestructible = ifset($data->data['indestructible'], false)} {$static_main = "js-seq-wrapper"} {$add_button_class = 'js-add-block'} {if $block_id} {$add_button_class = 'js-add-element'} {/if} {if $is_columns} {$add_button_class = 'js-add-column'} {/if}