添加操作助手类后,我遇到了致命错误。我正在尝试加载与调用布局相对应的布局。以下是我的代码片段:
首先,我在 application/controller/helpers 下添加了一个 helper 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 中添加了一个加载器:
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,我收到以下错误:
警告:include(Zend\Controller\Action\Helper\LayoutLoader.php) [function.include]:打开流失败:D:\personal\proj\renovate\library\Zend\Loader.php 中没有这样的文件或目录第 83 行
警告:include() [function.include]: 未能打开 'Zend\Controller\Action\Helper\LayoutLoader.php' 以包含 (include_path='D:\personal\proj\renovate\application/../library;D: \personal\proj\renovate\library;.;C:\php5\pear') 在 D:\personal\proj\renovate\library\Zend\Loader.php 第 83 行
致命错误:第 33 行的 D:\personal\proj\renovate\application\Bootstrap.php 中找不到类“Zend_Controller_Action_Helper_LayoutLoader”
请让我知道,我怎样才能摆脱这个问题。我是 Zend Framework 的初学者。