5

我想问你这个问题。使用 Zend\Navigation\Navigation 创建动态菜单需要什么？

在 ZF1 中，我是这样制作的：

$container = new Zend_Navigation();
$pages = array(
array(
    'label'  => 'Save',
    'action' => 'save',
),
array(
    'label'  => 'Delete',
    'action' => 'delete',
),
);
// add two pages
$container->addPages($pages);

然后在视图中：

$this->navigation()->menu();

但在 ZF2 中，页面取自配置。现在我创建 \config\autoload\nav.global.php 并在这里创建页面数组。但我需要在方法中做页面数组并将其发送到导航助手，但我不知道如何（（

我试图在我的控制器中这样做：

use Zend\Navigation\Navigation;
$pages =array(
        // All navigation-related configuration is collected in the 'navigation' key
        'navigation' => array(
            // The DefaultNavigationFactory we configured in (1) uses 'default' as the sitemap key
            'default' => array(
                // And finally, here is where we define our page hierarchy
                'account' => array(
                    'label' => 'faq',
                    'route' => 'faq',
                    'pages' => array(
                        'news' => array(
                            'label' => 'news',
                            'route' => 'news',
                            ),
                            'manual' => array(
                            'label' => 'manual',
                            'route' => 'manual',
                            ),               
                    ),
                ),
            ),
        ),
    );
$Menu = new Navigation($pages);

然后考虑到这一点：

$this->Menu()->menu();

但我有很多错误...

我想你明白我的问题。请帮忙。对不起我的英语不好。

4

5 回答 5

3

按照这些简单的步骤动态创建多级菜单步骤 1：创建部分 menu.phtml 文件并将其保存在布局文件夹或模块中，例如 application/view/layout/menu.phtml

 <ul  id="menu" >

    <?php foreach ($this->container as $page): ?>

        <li <?= $page->isActive()? 'class="active"' : 'class="drop"' ?>>

            <?php echo $this->navigation()->menu()->htmlify($page). PHP_EOL ?>

     <div class="dropdown_2columns" >


                           <?php  foreach ($page as $catpage) :?>

                    <div  class="col_1" >

                              <h3 <?= $page->isActive()? 'class="active"' : 'class="drop"' ?> >
            <?= $this->navigation()->menu()->htmlify($catpage). PHP_EOL ?>
                   </h3>
                        <ul  >

                           <?php  foreach ($catpage as $subpage) :?>

                           <li  <?= $subpage->isActive()? 'class="active"' : 'class="drop"' ?>>
            <?= $this->navigation()->menu()->htmlify($subpage). PHP_EOL ?>


                           <?php endforeach; ?>
                        </ul>   

                    </div>

                      <?php endforeach; ?>

                </div><!-- End dropdown container -->

                    </li>

                <?php endforeach; ?>
 </ul>

module.php 中的第 2 步

public function getServiceConfig()
    {
        return array(
                'initializers' => array(
                        function ($instance, $sm) {
                            if ($instance instanceof \Zend\Db\Adapter\AdapterAwareInterface) {
                                $instance->setDbAdapter($sm->get('Zend\Db\Adapter\Adapter'));
                            }
                        }
                ),
                'invokables' => array(
                        'menu' => 'Application\Model\MenuTable',

                ),

                'factories' => array(
                        'Navigation' => 'Application\Navigation\YourNavigationFactory'
                )
        );
    }

在模块的 src/navigation 文件夹中创建 YourNavigation.php 和 YourNavigationFactory.php

namespace Application\Navigation;

use Zend\ServiceManager\ServiceLocatorInterface;
use Zend\Navigation\Service\DefaultNavigationFactory;
use Admin\Model\Entity\Tablepages;
class YourNavigation extends DefaultNavigationFactory
{




    protected function getPages(ServiceLocatorInterface $serviceLocator)
    {

        if (null === $this->pages) {

            $fetchMenu = $serviceLocator->get('menu')->fetchAll();


            $configuration['navigation'][$this->getName()] = array();



            foreach($fetchMenu as $key=>$row)
            {

                $subMenu = $serviceLocator->get('menu')->fetchAllSubMenus($row['id']);

           if($subMenu){
              $pages = array();
                foreach($subMenu as $k=>$v)
                {
                    foreach($v as $field=>$value){
                        $page['label'] =$value['heading'];
                        $page['route'] = 'visas';
                        if ($value['path'] == $row['path']){
                        $page['params'] = array('action'=>'index',
                                                 'category'=> $this->$row['path'],

                        );


                        }

                        $subCatMenu = $serviceLocator->get('menu')->fetchAllSubCatMenus($value['id']);

                        $subcatpages = array();
                        $subcatgroup = array();
                        $group = array();
                        if($subCatMenu>0){

                        foreach($subCatMenu as $k=>$v)
                        {
                            foreach($v as $field=>$value1){

                                $subpage['label'] =$value1['heading'];
                                $subpage['route'] = 'visas';
                                if ($value['path'] ==$row['path']){

                                    $subpage['params'] = array('action'=>'index',
                                          'category'=> $row['path'],
                                          'sub_category'=> $value1['path']);


                                }elseif($row['id'] ==76){
                                    $subpage['params'] = array('action'=>'index',
                                            'category'=>$value['path'],
                                            'sub_category'=>$value1['path']);


                                }else{

                                $subpage['params'] = array('action'=>'index',
                                            'category'=> $row['path'],
                                            'sub_category'=> $value['path'],
                                            'id'=> $value1['path']);
                                }

                            }
                            $group[] =$subpage;


                         }

                       $page['pages'] =$group;
                       $pages[] =$page;


                        }


                        }

               }


           }


               $configuration['navigation'][$this->getName()][$row['name']] = array(
                    'label' => $row['name'],

                     'route' => 'visas',
                    'params'       => array(
                            'action' => 'index',
                            'category' => $row['path'],

                    ),

                   'pages' =>  $pages,

                );


            }



            if (!isset($configuration['navigation'])) {

                throw new Exception\InvalidArgumentException('Could not find navigation configuration key');
            }
            if (!isset($configuration['navigation'][$this->getName()])) {

                throw new Exception\InvalidArgumentException(sprintf(
                    'Failed to find a navigation container by the name "%s"',
                    $this->getName()
                ));
            }

            $application = $serviceLocator->get('Application');

            $routeMatch  = $application->getMvcEvent()->getRouteMatch();

            $router      = $application->getMvcEvent()->getRouter();
            $pages       = $this->getPagesFromConfig($configuration['navigation'][$this->getName()]);


            $this->pages = $this->injectComponents($pages, $routeMatch, $router);
        }

        return $this->pages;
    }
}

YourNavigationFactory.php

 namespace Application\Navigation;

    use Zend\ServiceManager\FactoryInterface;
    use Zend\ServiceManager\ServiceLocatorInterface;

        class YourNavigationFactory implements FactoryInterface
        {
            public function createService(ServiceLocatorInterface $serviceLocator)
            {
                $navigation =  new MyNavigation();
                return $navigation->createService($serviceLocator);
            }
        }

在你的 layout.phtml

 <?php  echo $this->navigation('navigation')->menu()->setPartial('menu')->render();  ?>

从导航创建动态站点地图

    $this->navigation('navigation')
          ->sitemap()
          ->setUseXmlDeclaration(false)
          ->setServerUrl('http://www.yourdomain.com')
          ->setFormatOutput(true);?>

   echo $this->navigation()->menu()->setMinDepth(null)->setMaxDepth(null)->setOnlyActiveBranch(false)->setRenderInvisible(true);

创建面包屑

echo $this->navigation()
                  ->breadcrumbs()
                  ->setLinkLast(true)                 
                  ->setMaxDepth(1)                     
                  ->setSeparator(' ▶' . PHP_EOL);

我希望它可以帮助您节省时间

于 2013-11-19T09:54:52.183 回答
2

对于某些背景，您可能会在另一个类似的问题上阅读此答案Zend\Navigation。关键是您希望 MVC 页面和 Zend Framework 2 中的 MVC 页面需要一种方法来组合 url 并找到我们的 url 是否处于活动状态。

每个 MVC 页面都有一个路由名称。路由堆栈路由请求并获得路由匹配。您必须将此路由匹配注入到导航中，以便每个页面都可以根据匹配的路由检查自己的路由。

与 url 程序集类似。如果要将路由名称转换为 url，则需要路由堆栈（'router'）。在您的应用程序中也注入路由器，您就可以组装了。

简而言之：

use Zend\Navigation\Service\ConstructedNavigationFactory;

class MyController extends AbstractActionController
{

  public function indexAction()
  {
    $config = array(
      // your config here
    );

    $factory    = new ConstructedNavigationFactory($config);
    $navigation = $factory->createService($this->getServiceLocator());

    return new ViewModel(array(
        'navigation' => $navigation;
    ));
  }
}

在您看来，与上述答案类似：

<?php echo $this->navigation($navigation)->menu()?>
于 2012-11-06T08:56:43.843 回答
1

我之前的回答不正确。以下代码有效。一页。在控制器中，编辑操作：

$page = new \Zend\Navigation\Page\Mvc(array(
    'route' => 'application/default',
    'controller' => 'album',
    'action'     => 'edit',
    'use_route_match' => true,
));

$r = $this->getEvent()->getRouter();
$rm = $this->getEvent()->getRouteMatch();
$page->setRouter($r);
$page->setRouteMatch($rm);

echo $page->isActive() ? 'true' : 'false'; // true
echo $page->getHref(); // /test_app/public/application/album/edit/id1
于 2013-06-23T17:18:34.347 回答
0

你需要这样做

在控制器中

$pages = new \Zend\Navigation\Page\Mvc(array(
        'pages'=>
            array(
                'album' => array(
                    'label' => 'Album3',
                    'controller' => 'album',
                    'action' => 'edit',
                    'params' => array('id'=>2),
                    'route' => 'album/default',
                )
            )
));

$navigation = new \Zend\Navigation\Navigation();
$serviceLocator = $this->getServiceLocator()->get('Application');
$routeMatch  = $serviceLocator->getMvcEvent()->getRouteMatch();
$router      = $serviceLocator->getMvcEvent()->getRouter();
$pages->setRouteMatch($routeMatch);
$pages->setDefaultRouter($router);

$navigation->addPage($pages);

在视图中

<?php echo $this->navigation($this->navigation)->menu() ?>
于 2012-10-10T04:33:48.253 回答
0

Eremite的答案并没有真正错。我已经测试了这里给出的所有建议，实际上当默认路由有几个 child_routes 标记为默认时，菜单没有正确标记活动标志。因此需要将匹配的路由作为参数传递。但也许我做错了什么。

干杯

于 2013-05-16T15:14:03.693 回答