public function index()
{
$pagesize = 10;
$page = max(1, I('get.p'));
//取出现有书籍
$page_list = D('Book')->where($map)->page($page, $pagesize)->select();
$count = D('Book')->where($map)->count();
$Page = new \Think\PageBook($count, $pagesize);
// 实例化分页类 传入总记录数和每页显示的记录数
$this->assign('page_list', $page_list);
$this->assign('pages', $Page->show());
$this->display();
}
public function search()
{
$pagesize = 10;
$page = max(1, I('get.p'));
$keyword = I('get.keyword');
//取出现有书籍
$map['title'] = array('like', "%{$keyword}%");
$page_list = D('Book')->where($map)->page($page, $pagesize)->select();
$count = D('Book')->where($map)->count();
$Page = new \Think\PageBook($count, $pagesize);
// 实例化分页类 传入总记录数和每页显示的记录数
$this->assign('page_list', $page_list);
$this->assign('pages', $Page->show());
$this->assign('keyword', $keyword);
$this->display('');
}
public function newpartlist()
{
$bookid = I('get.bookid');
$detail = D('Book')->where('id=' . $bookid)->find();
//$contents = I('get.contents');
//取出列表
$map['bookid'] = $bookid;
$contents = 1;
if (!$contents) {
//$chapter_list = D('BookChapter')->where($map)->order('`index`, rank DESC')->field('title AS text, `index`, rank')->select();
//取出前20章
$firstPage = D('BookChapter')->where($map)->order('`index`, rank DESC')->field('title, `index`, rank')->limit(20)->select();
//倒叙前20章
$revertFirstPage = D('BookChapter')->where($map)->order('`index` DESC, rank DESC')->limit(20)->select();
krsort($revertFirstPage);
$this->assign('first_page_list', $firstPage);
$this->assign('revert_first_page_list', $revertFirstPage);
} else {
//取出所有章节
$page = I('get.p');
$orderDirection = I('get.orderDirection') == 'desc' ? 'desc' : 'asc';
$order = '`index` ' . $orderDirection . ', rank DESC';
$pagesize = 20;
$chapter_list = D('BookChapter')->where($map)->order($order)->page($page, $pagesize)->field('title, `index`, rank')->select();
$count = D('BookChapter')->where($map)->count();
$Page = new \Think\PageBook($count, $pagesize);
// 实例化分页类 传入总记录数和每页显示的记录数
$this->assign('orderDirection', $orderDirection);
$this->assign('pages', $Page->show());
$this->assign('page_list', $chapter_list);
}
$this->assign('Detail', $detail);
$this->assign('bookid', $bookid);
$this->display();
}