如何使用Symfony访问模板中的url参数（不在操作中）？

Question

Using Symfony to access url parameters in an action like this

$this->getRequestParameter('myUrlParameter');

How can I access this parameter in the root template, where I am not within the action? I tried many things already like

echo $context->getRequest()->getParameter('pool');

and

echo $context->getParameter('pool');

Which didn't work. With

echo sfContext::getInstance()->getRouting()->getCurrentInternalUri();

I get the whole url - which is not what I want. I feel like there must be a simple way to access this information ...

Answer 1

您可以像这样直接从模板访问请求对象：

$pool = $sf_request->getParameter('pool');

Answer 2

You need to pass it to the view via controller:

public function yourController(sfWebRequest $request)
{
    $this->myUrlParameter = $this->getRequestParameter('myUrlParameter');
}

Trying to access it directly, you are fighting with the framework, not using it.