Question

添加动作帮助程序类后，我遇到致命错误。我正在尝试加载与被调用布局相对应的布局。以下是我的代码段：

首先，我在application / controller / helpers下添加了一个帮助类：

class Zend_Controller_Action_Helper_Layout extends Zend_Controller_Action_Helper_Abstract {

public $pluginLoader;


public function __construct() 
{
    // TODO Auto-generated Constructor
    $this->pluginLoader = new Zend_Loader_PluginLoader ();
}


public function preDispatch()
{
        $bootstrap = $this->getActionController()->getInvokeArg('bootstrap');
        $config = $bootstrap->getOptions();
        $module = $this->getRequest()->getModuleName();
        if (isset($config[$module]['resources']['layout']['layout'])) {
            $layoutScript = $config[$module]['resources']['layout']['layout'];
            $this->getActionController()->getHelper('layout')->setLayout($layoutScript);
        }

    }

}

然后我在bootstrap.php中添加了一个加载程序：

protected function _initLayoutHelper() {

    $this->bootstrap('frontController');
    Zend_Controller_Action_HelperBroker::addPath(APPLICATION_PATH .'/controllers/helpers');

    $layout = Zend_Controller_Action_HelperBroker::addHelper(new Zend_Controller_Action_Helper_Layout());
}

以下是我的application.ini：

[production]
autoloaderNamespaces.tree = "Tree_"
phpSettings.display_startup_errors = 0
phpSettings.display_errors = 0
includePaths.library = APPLICATION_PATH "/../library"
bootstrap.path = APPLICATION_PATH "/Bootstrap.php"
bootstrap.class = "Bootstrap"
resources.frontController.controllerDirectory = APPLICATION_PATH "/controllers"
resources.frontController.moduleDirectory = APPLICATION_PATH "/modules"
resources.frontController.helperDirectory = APPLICATION_PATH "/controllers/helpers"

resources.modules[] = ""
contact.resources.frontController.defaultControllerName = "index"
resources.layout.layoutPath = APPLICATION_PATH "/layouts/scripts"
resources.layout.layout = layout
admin.resources.layout.layout = admin
#admin.resources.layout.layoutPath = APPLICATION_PATH "/layouts/scripts"

resources.view[] =

[staging : production]

[testing : production]
phpSettings.display_startup_errors = 1
phpSettings.display_errors = 1

[development : production]
phpSettings.display_startup_errors = 1
phpSettings.display_errors = 1

运行此代码时出现以下错误：

警告：   包括（Zend的\控制器\动作\助手\ LayoutLoader.php）   [function.include]：无法打开   stream：没有这样的文件或目录   d：\个人\凸出\翻盖\库\ Zend的\ Loader.php   在第83行

警告：include（）[function.include]：   打开失败   'Zend的\控制器\行动\辅助\ LayoutLoader.php'   包括在内   （include_path中= 'd：\个人\凸出\翻盖\应用/../文库; d：\个人\凸出\翻盖\库; C：\ PHP5 \梨'）   在   d：\个人\凸出\翻盖\库\ Zend的\ Loader.php   在第83行

致命错误：类   'Zend_Controller_Action_Helper_LayoutLoader'   找不到   d：\个人\凸出\翻盖\程序\ bootstrap.php中   在第33行

请告诉我，我怎么能从这个问题出来。我是Zend Framework的初学者。

Answer 1

好像你有无效的include_path

尝试在index.php中插入此内容：


define('ROOTDIR', dirname(__FILE__) . DIRECTORY_SEPARATOR);
define('LIBDIR', realpath(ROOTDIR . '../library') . DIRECTORY_SEPARATOR);
set_include_path(implode(PATH_SEPARATOR, array_merge(explode(PATH_SEPARATOR,ini_get('include_path')), array(LIBDIR))));

这适用于目录结构，如：

application/
library/
- Zend/
httpdocs/
- index.php

Answer 2

我认为包含路径是有效的。以下是我的index.php

定义应用程序目录的路径

defined('APPLICATION_PATH') || define('APPLICATION_PATH', realpath(dirname(__FILE__) . '/../application'));

定义应用程序环境

defined('APPLICATION_ENV') || define('APPLICATION_ENV', (getenv('APPLICATION_ENV') ? getenv('APPLICATION_ENV') : 'development'));

确保library/

上的include_path

set_include_path(implode(PATH_SEPARATOR, array(realpath(APPLICATION_PATH . '/../library'),get_include_path(),)));

/** Zend_Application */
require_once 'Zend/Application.php'; 

// Create application, bootstrap, and run
$application = new Zend_Application(APPLICATION_ENV, APPLICATION_PATH . '/configs/application.ini');
$application->bootstrap()->run();

Zend框架控制器动作帮助器

2 个答案: