name = 'list'; $list_editor->blog_url = null; $list_editor->cur_data = array( 'title' => $list['title'], 'tags' => $list_tags, 'is_hidden' => $list['is_hidden'] ); $list_editor->label_text = array_merge($list_editor->label_text, array( 'view blog' => '保存题单信息', 'blog visibility' => '题单可见性' )); $list_editor->show_editor = false; $list_editor->save = function($data) { global $list_id, $list; DB::update("update lists set title = '" . DB::escape($data['title']) . "' where id = {$list_id}"); if ($data['tags'] !== $list_tags) { DB::delete("delete from lists_tags where list_id = {$list_id}"); foreach ($data['tags'] as $tag) { DB::insert("insert into lists_tags (list_id, tag) values ({$list_id}, '" . DB::escape($tag) . "')"); } } if ($data['is_hidden'] != $list['is_hidden'] ) { DB::update("update lists set is_hidden = {$data['is_hidden']} where id = {$list_id}"); } }; $list_editor->runAtServer(); $add_new_problem_form = new UOJForm('add_new_problem'); $add_new_problem_form->addInput('problem_id', 'text', '题目 ID', '', function ($x) { global $myUser, $list_id; if (!isSuperUser($myUser)) { return '只有超级用户可以编辑题单'; } if (!validateUInt($x)) { return 'ID 不合法'; } $problem = queryProblemBrief($x); if (!$problem) { return '题目不存在'; } if (queryProblemInList($list_id, $x)) { return '该题目已经在题单中'; } return ''; }, null ); $add_new_problem_form->submit_button_config['align'] = 'compressed'; $add_new_problem_form->submit_button_config['text'] = '添加到题单'; $add_new_problem_form->handle = function() { global $list_id, $myUser; $problem_id = $_POST['problem_id']; DB::insert("insert into lists_problems (list_id, problem_id) values ({$list_id}, {$problem_id})"); }; $add_new_problem_form->runAtServer(); function removeFromProblemListForm($problem_id) { $res_form = new UOJForm("remove_problem_{$problem_id}"); $input_name = "problem_id_delete_{$problem_id}"; $res_form->addHidden($input_name, $problem_id, function($problem_id) { global $myUser; if (!isSuperUser($myUser)) { return '只有超级用户可以编辑题单'; } }, null); $res_form->handle = function() use ($input_name) { global $list_id; $problem_id = $_POST[$input_name]; DB::query("delete from lists_problems where problem_id={$problem_id} and list_id={$list_id}"); }; $res_form->submit_button_config['class_str'] = 'btn btn-danger'; $res_form->submit_button_config['text'] = '删除'; $res_form->submit_button_config['align'] = 'inline'; return $res_form; } $removeProblemForms = array(); $problem_ids = DB::query("select problem_id from lists_problems where list_id = {$list_id}"); while ($row = DB::fetch($problem_ids)) { $problem_id = $row['problem_id']; $removeForm = removeFromProblemListForm($problem_id); $removeForm->runAtServer(); $removeProblemForms[$problem_id] = $removeForm; } function echoProblem($problem) { global $myUser, $removeProblemForms; echo ''; echo ''; echo '#', $problem['id'], ''; echo ''; if ($problem['is_hidden']) { echo ' [隐藏] '; } if ($problem['uploader'] == $myUser['username']) { echo ' [我的题目] '; } echo '', $problem['title'], ''; echo ''; echo ''; $removeProblemForms[$problem['id']]->printHTML(); echo ''; echo ''; } $pag_config = array('page_len' => 40); $pag_config['col_names'] = array('problems.id as id', 'problems.is_hidden as is_hidden', 'problems.title as title', 'problems.uploader as uploader'); $pag_config['table_name'] = "problems inner join lists_problems lp on lp.list_id = {$list_id} and lp.problem_id = problems.id"; $pag_config['cond'] = '1'; $pag_config['tail'] = "order by id asc"; $pag = new Paginator($pag_config); ?>

(#)管理

printHTML(); ?>
get() as $idx => $row) { echoProblem($row); echo "\n"; } ?> isEmpty()): ?>
ID 题目名称 操作
printHTML() ?>
pagination(); ?>