Question

我使用twig作为模板引擎，但我的html没有渲染。全部显示HTML标签本身。

Data from Database can be found by clicking here

我搜索了SO并获得了许多提供解决方案的帖子，但没有一个对我有用

以下是解决方案：

使用以下代码[无效]

{{ detailArticle.artdesc|raw }}

 or

{% autoescape false %}
  {{ detailArticle.artdesc }}
{% endautoescape %}

使用过滤器和自动加载功能，如下面的[无法正常工作]

$app->view = new \Slim\Views\Twig();
$app->view->setTemplatesDirectory("application/view");
$app->view->parserOptions = array(
   'debug' => 'true',
   'auto_reload' => true,
   'autoescape' => true
);
$app->view->parserExtensions = array(new \Slim\Views\TwigExtension());

清除Twig缓存[我在cPanel上没有CLI，因此不确定如何执行此操作]

rm -rf app/cache/*  OR rm -rf app/cache/prod/twig OR app/console cache:clear --env=prod

没有一个解决方案适合我。请指导。

数据显示方式与上述链接相同。

我的composer.json如下

{
 "name":"panique/mini2",
 "homepage":"https://github.com/panique/mini2",
 "license":"MIT",
 "require":{
    "php":">=5.3.0",
    "slim/slim": "~2.6",
    "slim/views": "~0.1",
    "twig/twig": "~1.16",
    "panique/pdo-debug": "0.2",
    "panique/php-sass": "~1.0",
    "matthiasmullie/minify": "~1.3"
 },
"autoload":{
    "psr-4":{
        "Mini\\": "Mini"
    }
 }
}

Answer 1

几个月前我解决了同样的问题。你需要在php中写这个：

$escaper = new Twig_Extension_Escaper(false);
$app->view->addExtension($escaper);

我的代码

require_once 'path_to_Twig/Autoloader.php';
Twig_Autoloader::register();

$loader = new Twig_Loader_Filesystem('path_to_views/');
$twig = new Twig_Environment($loader, array());

$escaper = new Twig_Extension_Escaper(false);
$twig->addExtension($escaper);

echo $twig->render($view_name, $data_to_view);

使用代码的步骤

下载：http://pear.twig-project.org/get/Twig-1.24.0.tgz
解压缩并放置在proyect中。
将此内容写入您的文件：

 require 'vendor/autoload.php'; 

 // Initialize Slim (the router/micro framework used) 
 $app = new \Slim\Slim(array( 
 'mode' => 'production' 
 )); 

 require_once 'path_to_Twig/Autoloader.php'; //Substitute the Twig path, the path to the uncompress files in the project 
 Twig_Autoloader::register(); 

 $loader = new Twig_Loader_Filesystem('path_to_views/'); //Substitute with the path with the html files 
 $twig = new Twig_Environment($loader, array()); 

 $escaper = new Twig_Extension_Escaper(false); 
 $twig->addExtension($escaper); 

 echo $twig->render($view_name, $data_to_view); //First the name of the view html file, data that you want pass to the view in one array

你需要把所有这些都放在控制器中渲染视图，也就是说，用这个代替你的代码。

Answer 2

进入同一问题并通过添加Twig_Extnesion_Escaper解决它：

$v = new \Slim\Views\Twig(__DIR__ . '/../../templates', [
    'cache' => __DIR__ . '/../../templates/twigcache'
]);
$v->addExtension(new Twig_Extension_Escaper());

HTML未呈现[Twig] / [Slim]

2 个答案: