$err = 'select at least one track'; } } if (isset($_POST['submit']) && $_POST['submit'] == 'reset') { if (isset($_POST['trick_ids'])) { $trick->reset($_POST['trick_ids']); redirect(); } else { $err = 'select at least one track'; } } if (empty($_GET['tag_names'])) { $rows = $tag->all_names(); if (count($rows) > 0) { $uri_query = http_build_query(array('tag_names' => $rows)); redirect("/index.php?{$uri_query}"); } else { redirect('/tag/create/index.php?no_tags=1'); } } $tag_names = $_GET['tag_names']; $filters = join(', ', $tag_names); $tags_query = http_build_query(array('tag_names' => $tag_names)); $tricks = $trick->current($tag_names); $content = trick_names_checkbox_ul($tricks); if ($content) { $content = p('trick count: ' . count($tricks)) . form('post', submit('defer') . submit('reset') . $content); } else { $content = p('you have no more tricks to do'); } echo html(title('Homespot'), navigation($user->is_authed()) . content(h1("Current Tricks") . $err . a('change filters', '/tricks/current/filter/index.php?' . $tags_query) . br() . p("current filters: {$filters}") . $content));