Piccola osservazione per gestire le classi Bootstrap 3.0 quando le sidebar non hanno elementi (Blocchi) al loro interno.
Inserire nel file template.php del vostro tema.
function [NOME_THEMA]_preprocess_page(&$variables) { // Add information about the number of sidebars. if (!empty($variables['page']['sidebar_first']) && !empty($variables['page']['sidebar_second'])) { $variables['content_column_class'] = ' class="col-sm-6"'; } elseif (!empty($variables['page']['sidebar_first']) || !empty($variables['page']['sidebar_second'])) { $variables['content_column_class'] = ' class="col-sm-9"'; } else { $variables['content_column_class'] = ' class="col-sm-12"'; } }
page.tpl.php
<div class="container"> <div class="row"> <?php if ($page['sidebar_first']): ?> <div id="sidebar-first" class="col-md-3"> <?php print render($page['sidebar_first']); ?> </div> <?php endif; ?> <div id="main-content" <?php print $content_column_class; ?>> .... </div> <?php if ($page['sidebar_second']): ?> <div id="sidebar-second" class="col-md-3"> <?php print render($page['sidebar_second']); ?> </div> <?php endif; ?> </div> </div>