phalcon:整合官方多模块功能,方便多表查询
项目分为：
namespace Multiple\Backend;
namespace Multiple\Frontend;
目录结构如下：
public/index.php的大致写法：
多模块功能：
// Handle the request
$application = new Application($di);
//加入模块分组配置
$application->registerModules(
array(
'frontend' => array(
'className' => 'Multiple\Frontend\Module',
'path' => '../app/frontend/Module.php',
),
'backend' => array(
'className' => 'Multiple\Backend\Module',
'path' => '../app/backend/Module.php',
)
)
);
来看下多模块下Module.php的写法，
backend/Module.php
namespace Multiple\Backend; use Phalcon\Loader,
Phalcon\Mvc\Dispatcher,
Phalcon\DiInterface,
Phalcon\Mvc\View,
Phalcon\Mvc\ModuleDefinitionInterface; class Module implements ModuleDefinitionInterface { public function registerAutoloaders( DiInterface $di = NULL)
{
$loader = new Loader();
$loader->registerNamespaces(array(
'Multiple\Backend\Controllers' => __DIR__ .'/controllers/'
))->register();
$loader->registerDirs(
array(
'modelsDir' => '../app/models/', #注意这里，必须填写，否则models/下的文件不能共用。
)
)->register(); } public function registerServices( \Phalcon\DiInterface $di)
{
$di->set("dispatcher", function(){
$dispatcher = new Dispatcher();
$dispatcher->setDefaultController("Multiple\Backend\Controllers");
return $dispatcher;
}); $di->set("view", function(){
$view = new View();
$view->setViewsDir("../app/backend/views/");
$view->registerEngines(array(
'.phtml' => 'Phalcon\Mvc\View\Engine\Php'
));
return $view;
}); }
}
models/下的model文件，不需要命名空间，直接写：
use \Phalcon\Mvc\Model;
class Album extends Model {
...... }
controllers/下面的model调用：
namespace Multiple\Backend\Controllers;
use Phalcon\Paginator\Adapter\QueryBuilder as PaginatorQueryBuilder;
class AlbumController extends ControllerBase { public function initialize(){
parent::initialize();
} public function indexAction()
{ $currentPage = $this->getParam('page');
$builder = $this->modelsManager->createBuilder()
->columns("aid,atid,name,mid,nid,create_time")
->from("Album")
->where("enable = 0")
->orderBy("aid ASC"); $paginator = new PaginatorQueryBuilder(array(
'builder' => $builder,
'limit' => 10,
'page' => $currentPage
));
$category = '';
if( $this->getAlbumCategory() )
{
foreach($this->getAlbumCategory() as $k=>$v)
{
$category[$v['atid']] = $v;
}
} }