在我的 CI 项目中,我想使用一个完整的动态页面控件。所以,我有两个控制器方法,它们加载 php 文件。模型控件的查询基于 url 段。根据 url 和数据库结果,在视图 php 文件中自动生成所有页面输出,index.php 文件除外。
这是正确的方法吗?
控制器
public function index()
{
$data['title'] = "Index";
$data['nav'] = $this->content_model->get_index_nav(); //TODO
$this->load->view('templates/header', $data);
$this->load->view('templates/nav', $data);
$this->load->view('templates/nav_pict', $data);
$this->load->view('pages/aktualis', $data);
$this->load->view('templates/footer', $data);
}
public function view($page)
{
$page = 'content';
$this->load->helper('text');
$this->load->helper('url');
$page = lcfirst(convert_accented_characters(urldecode($page)));
if ( ! file_exists('application/views/pages/'.$page.'.php'))
{
show_404();
}
$data['title'] = ucfirst($page); // Capitalize the first letter
$data['nav'] = $this->content_model->get_nav();
$data['content'] = $this->content_model->get_content();
if(empty($data['content']))
{
show_404();
}
$this->load->view('templates/header', $data);
$this->load->view('templates/nav', $data);
$this->load->view('pages/'.$page, $data);
$this->load->view('templates/footer', $data);
}
模型(每个菜单在数据库中都有一个内容。创建新子菜单时,您必须添加内容)
public function get_content()
{
$this->db->select('content.*, mainmenu.label');
$this->db->from('content');
$this->db->join('mainmenu', 'mainmenu.id = content.katId', 'left');
$this->db->where('mainmenu.label', mysql_escape_string(urldecode(end($this->uri->segments))));
$query = $this->db->get();
return $query->result_array();
}
路由
$route['404_override'] = '';
$route['/:any/(:any)'] = 'pages/view/$1';
$route['(:any)'] = 'pages/view/$1';
$route['Index'] = 'pages/index';
$route['default_controller'] = 'pages/index';