我有以下设置：PHP 5.4,symfony 1.4.17和firefox,即chrome.

我已经构建了一个简单的新闻模块.

>表：TbNews
>列：

> id作为主键
> scontent作为保存新闻内容的文本字段.它将内置htML内容,与CKedITor一起保存,并且完美运行.

如果我使用fetchOne()(在模板中),则在写入内容之前解释html.

如果我使用symfony pager(在行动中,然后是模板),则不会解释html,并且我会在输出中看到带有内容的HTML标记.
你可以看到下面的例子,它们显示我正在谈论的内容.

我已阅读其他主题,出于安全原因,symfony输出escaPEr会自动将HTML转换为“text”,我们必须对数据使用getRawValue来获取原始HTML字符.

> show html tags in template – symfony and CKEDITOR. how safety?
> Stop symfony from escaping html from query result
> Symfony.com View Layer Output Escaping
> Symfony sfOutputEscaper method getRawValue()

我有一些问题：

>为什么symfony输出escaper正在使用symfony pager及其
如果我们使用fetchOne()不工作？
>我应该如何使用symfony在下面的示例中使用getRawValue()
寻呼机,解释HTML,然后只显示内容？
> getRawValue()是获取仅写入内容的最佳选择吗？

示例代码：

//1. fetchOne() outputs content interPReting html before.
//index/templates/indexSuccess.PHP
//-------------------------------
$q = Doctrine_Query::create()->From('TbNews e')->where('e.id = ?','1');
$new = $q->fetchOne(); // <p>testcontent</p>\r\n
echo $new['scontent']; 
// output:  testcontent  --- OK,output is not escaped because we are jumping symfony output escaper since we are doing it directly in the action.


//2. Get all news with symfony pager,html tags are not interpreted,html tags are shown.
//index/actions/actions.class.PHP
//-------------------------------
$app_max_news_in_homepage = 4;
$this->pager = new sfDoctrinePager('TbNews',$app_max_news_in_homepage);
$this->pager->setQuery(Doctrine::getTable('TbNews')->createQuery('a'));
$this->pager->setPage($request->getParameter('page',1));
$this->pager->init();

//index/templates/indexSuccess.PHP 
//--------------------------------
foreach ($pager->getResults() as $new)
{
  echo $new['scontent']; // &amp;lt;p&gt;testcontent&lt;/p&gt;\r\n
}

//output:  <p>testcontent</p>  --- OK,since output is escaped by symfony output escaper since we get data at the action and show it in the template.

// in actions
$this->new = $q->fetchOne();

// in template
echo $new['scontent'];

// result-> <p>testcontent</p>\r\n

foreach ($pager->getResults() as $new)
{
  echo sfOutputEscaper::unescape($new['scontent']);
}

foreach ($pager->getResults()->getRawValue() as $new)
{
  echo $new['scontent'];
}