Symfony 3.4在我的捆绑包内使用视图 [英] Symfony 3.4 Use view inside my bundle

问题描述

使用Symfony 3.4配置新存储库时遇到一些麻烦.我已经使用symfony命令使用最后的LTS(3.4)创建了他，并且我也使用command添加了一个新的Bundle.我的新捆绑包已启动并且运行良好，但是我无法使用此捆绑包中存储的视图.

I've some trouble for the configuration of a new repository using Symfony 3.4. I've used the symfony command for create him with last LTS (3.4) and I add a new Bundle using command too. My new Bundle is up and work well but I can't use view stored inside this bundle.

我向您展示了Bundle的结构:

I show you the structure of my Bundle :

我想在控制器中像这样使用index.html.twig:

I want to use this index.html.twig in my controller like this :

<?php

namespace Lister\ListerBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;

class DefaultController extends Controller
{
    /**
     * @Route("/lister")
     */
    public function indexAction()
    {
        return $this->render('ListerListerBundle:Default:index.html.twig');
    }
}

但是当我尝试渲染它时，我遇到了这个错误.

But when I try to render it I've this error.

无法找到模板"ListerListerBundle:Default:index.html.twig"(查找到:/home/emendiel/Data/Code/Perso/WebLister/app/Resources/views，/home/emendiel/Data/Code/Perso/WebLister/vendor/symfony/symfony/src/Symfony/Bridge/Twig/Resources/views/Form).

Unable to find template "ListerListerBundle:Default:index.html.twig" (looked into: /home/emendiel/Data/Code/Perso/WebLister/app/Resources/views, /home/emendiel/Data/Code/Perso/WebLister/vendor/symfony/symfony/src/Symfony/Bridge/Twig/Resources/views/Form).

我知道这是什么意思，我的文件夹不在symfony搜索我的视图的地方，但是我没有在"ListerBundle/Ressources/views"中找到如何对Symfony说的话

I understand what that say, my folder is not where symfony search my view but I don't found how I can said to Symfony go in "ListerBundle/Ressources/views"

在我最老的项目中，无需其他配置即可工作.

In my oldest project that was work without other configuration.

信息:我将捆绑软件用作可重复使用的捆绑软件.

Info: I use my bundle as reusable bundle.

此致

PS:这是我在composer.json中的自动加载部分

PS: This is my autoload part in composer.json

"autoload": {
    "psr-4": {
        "": "src/"
    },
    "classmap": [
        "app/AppKernel.php",
        "app/AppCache.php"
    ]
},

PSS:我的AppKernel:

PSS: My AppKernel :

public function registerBundles()
{
    $bundles = [
        new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
        new Symfony\Bundle\SecurityBundle\SecurityBundle(),
        new Symfony\Bundle\TwigBundle\TwigBundle(),
        new Symfony\Bundle\MonologBundle\MonologBundle(),
        new Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle(),
        new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),
        new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
        new AppBundle\AppBundle(),
        new Lister\ListerBundle\ListerListerBundle(),
    ];
...

再次:这里是我的dependencyInjection

And Again: Here My dependencyInjection

文件内容:

Configuration.php

Configuration.php

<?php

namespace Lister\ListerBundle\DependencyInjection;

use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;

/**
 * This is the class that validates and merges configuration from your app/config files.
 *
 * To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/configuration.html}
 */
class Configuration implements ConfigurationInterface
{
    /**
     * {@inheritdoc}
     */
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder();
        $rootNode = $treeBuilder->root('lister_lister');

        // Here you should define the parameters that are allowed to
        // configure your bundle. See the documentation linked above for
        // more information on that topic.

        return $treeBuilder;
    }
}

ListerListerExtension.php

ListerListerExtension.php

<?php

namespace Lister\ListerBundle\DependencyInjection;

use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\HttpKernel\DependencyInjection\Extension;
use Symfony\Component\DependencyInjection\Loader;

/**
 * This is the class that loads and manages your bundle configuration.
 *
 * @link http://symfony.com/doc/current/cookbook/bundles/extension.html
 */
class ListerListerExtension extends Extension
{
    /**
     * {@inheritdoc}
     */
    public function load(array $configs, ContainerBuilder $container)
    {
        $configuration = new Configuration();
        $config = $this->processConfiguration($configuration, $configs);

        $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
        $loader->load('services.yml');
    }
}

解决方案:来自@Cerad

@ ListerLister/Default/index.html.twig

@ListerLister/Default/index.html.twig

@Cerad的原始回复

Original response from @Cerad

由于某种原因，S3.4不再喜欢使用Bundle:Dir:name方法指定细枝路径，并且generate:bundle命令尚未更新.不知道这是错误还是功能.上面建议的@ ListerLister/Default/index.html.twig路径应该可以使用.尝试使用bin/console debug:twig查看您的twig名称空间路径. –塞拉德

For some reason, S3.4 no longer likes the Bundle:Dir:name approach to specifying twig paths and the generate:bundle command has not yet been updated. Not sure if it is a bug or feature. The @ListerLister/Default/index.html.twig path suggested above should work. Try bin/console debug:twig to see your twig namespaces paths. – Cerad

推荐答案

基本问题似乎是在S3.4中，不再支持诸如"ListerListerBundle:Default:index.html.twig"之类的树枝模板路径.

The basic problem appears to be that in S3.4, twig template paths such as 'ListerListerBundle:Default:index.html.twig' are no longer supported.

使用以下命令替换控制器中的路径:

Replace the path in the controller with:

'@ListerLister/Default/index.html.twig'

一切都应该很好.如果您不确定实际的名称空间前缀是什么，则运行:

And all should be well. If you are ever not sure what the actual namespace prefix is then run:

bin/console debug:twig

列出他们.

S3.3仍然可以正常工作，因此在3.4中有所更改.无论如何都应该使用命名空间格式，所以这没什么大不了的.

S3.3 still works fine so this is something that changed in 3.4. Supposed to be using the namespaced format anyways so this is not a big deal.

我确实在github上提出了一个与此有关的问题: https://github.com/sensiolabs/SensioGeneratorBundle/issues/587

I did file an issue about this on github: https://github.com/sensiolabs/SensioGeneratorBundle/issues/587

我们将看到维护者必须说的话.

We shall see what the maintainers have to say.

更新:强大而强大的Fabpot自己回答了我的问题.如果您想继续使用'ListerListerBundle:Default:index.html.twig'格式的模板，请编辑您的app/config/config.yml文件:

Update: The great and powerful Fabpot himself replied to my issue. If you want to keep using the 'ListerListerBundle:Default:index.html.twig' format for templates then edit your app/config/config.yml file:

# app/config/config.yml
framework:
    templating:
        engines: ['twig']

仅当您拥有仍使用旧格式的旧代码时，才应该这样做.将树枝名称空间用于所有新代码.

You should only do this if you have legacy code which still uses the old format. Use twig namespaces for all new code.

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