將兩個控制器稱為視圖Zend Framework

Question

是我與Zend Framework 2的第一次接觸，我有一個問題：

如何調用兩個控制器的視圖？

例如：我有模塊“ Retarifacao”：Retarifacao \\ Controller \\ RetarifacaoController; Retarifacao \\ Model \\ RetarifacaoTable; Retarifacao \\ Model \\ Retarifacao。

在此模塊中，還有其他控制器，表和模型：Retarifacao \\ Controller \\ CCustosController; Retarifacao \\ Model \\ CCustosTable; Retarifacao \\ Model \\ CCustos。

分別在您的命名空間上，我在RetarifacaoController中調用了indexAction操作，我需要調用CCustosTable中包含的方法，即我在indexAction中設置了RetarifacaoController的getFixoLocal（）：

module.php

<?php 
    namespace Retarifacao;

    use Retarifacao\Model\Retarifacao;
    use Retarifacao\Model\RetarifacaoTable;
    use Retarifacao\Model\CCustos;
    use Retarifacao\Model\CCustosTable;
    use Zend\Db\ResultSet\ResultSet;
    use Zend\Db\TableGateway\TableGateway;

    class Module
    {


    public function getAutoloaderConfig()
    {
        return array(
            'Zend\Loader\ClassMapAutoloader' => array(
                __DIR__ . '/autoload_classmap.php',
            ),
            'Zend\Loader\StandardAutoloader' => array(
                'namespaces' => array(
                    __NAMESPACE__ => __DIR__ . '/src/' . __NAMESPACE__,
                ),
            ),
        );
    }

    public function getConfig()
    {
        return include __DIR__ . '/config/module.config.php';
    }

    public function getServiceConfig()
    {
        return array(
            'factories' => array(
                'Retarifacao\Model\RetarifacaoTable' =>  function($sm) {
                    $tableGateway = $sm->get('RetarifacaoTableGateway');
                    $table = new RetarifacaoTable($tableGateway);
                    return $table;
                },
                'RetarifacaoTableGateway' => function ($sm) {
                    $dbAdapter = $sm->get('Zend\Db\Adapter\Adapter');
                    $resultSetPrototype = new ResultSet();
                    $resultSetPrototype->setArrayObjectPrototype(new Retarifacao());
                    return new TableGateway('vc_tarifas', $dbAdapter, null, $resultSetPrototype);
                },
                'Retarifacao\Model\CCustosTable' =>  function($sm) {
                    $tableGateway = $sm->get('CCustosTableGateway');
                    $table = new CCustosTable($tableGateway);
                    return $table;
                },
                'CCustosTableGateway' => function ($sm) {
                    $dbAdapter = $sm->get('Zend\Db\Adapter\Adapter');
                    $resultSetPrototype = new ResultSet();
                    $resultSetPrototype->setArrayObjectPrototype(new Retarifacao());
                    return new TableGateway('ccustos', $dbAdapter, null, $resultSetPrototype);
                },
            ),
        );
    }
}

module.config.php

<?php
return array(
    'controllers' => array(
        'invokables' => array(

            /**
             * NAMESPACES DA TABELA
             */
            'Retarifacao\Controller\Retarifacao'    => 'Retarifacao\Controller\RetarifacaoController',
            'Retarifacao\Controller\CCustos'        => 'Retarifacao\Controller\CCustosController',
        ),
    ),

    'router' => array(
        'routes' => array(
            'retarifacao' => array(
                'type'    => 'segment',
                'options' => array(
                    'route'    => '/retarifacao[/][:action][/:id]',
                    'constraints' => array(
                        'action' => '[a-zA-Z][a-zA-Z0-9_-]*',
                        'id'     => '[0-9]+',
                    ),
                    'defaults' => array(
                        'controller' => 'Retarifacao\Controller\Retarifacao',
                        'action'     => 'index',
                    ),
                ),
            ),
        ),
    ),

    'view_manager' => array(
        'template_path_stack' => array(
            'retarifacao' => __DIR__ . '/../view',
        ),
    ),
);

我需要調用Retarifacao \\ Model \\ CCustosTable.php中包含的此方法：

public function getFixoLocal(){
    $rowset = $this->tableGateway->select(array('tipo_fixo' => 'fixo_local'));
    $row    = $rowset->current();
    if($row)
        return $row;
    else
        return false;
}

在我的Retarifacao \\ view \\ retarifacao \\ retarifacao \\ index.phtml中。

PS：我的英語不好，我是學生！！！ ;）

Answer 1

不要考慮將數據“拉”到視圖腳本中。 View腳本應該對系統的其余部分一無所知。 取而代之的是，控制器的工作是獲取所有數據並將其推送（注入）到視圖模型中，以便您的腳本可以使用它來呈現。

您的控制器有權訪問由ServiceManager管理的任何服務，因此您將執行以下操作：

<?php
class RetarifacaoController extends AbstractActionController{

    public function indexAction(){

        // get the CCustosTable service.
        $CCustosTable = $this->getServiceLocator()->get('Retarifacao\Model\CCustosTable');

        // get the data from the service.
        $fixoLocalData = $CCustosTable->getFixoLocal();

        // implicitly creates a ViewModel to be rendered.  $fixoLocalData is will be available 
        // in your view script.
        return array('fixoLocalData'=>$fixoLocalData);
    }
}

您甚至可以比這更干凈（例如，將CCustosTable注入到控制器中而不使用servicemanager），但這是簡單的版本。