4’s symfony blog

写一个class

// apps/backend/config/backendConfiguration.class.php
class backendConfiguration extends sfApplicationConfiguration
{
protected $frontendRouting = null;
public function generateFrontendUrl($name, $parameters = array())
{
return 'http://frontend.example.com'.$this->getFrontendRouting()
->generate($name, $parameters);
}
public function getFrontendRouting()
{
if (!$this->frontendRouting)
{
$this->frontendRouting = new sfPatternRouting(new sfEventDispatcher());
$config = new sfRoutingConfigHandler();
$routes = $config->evaluate(array(sfConfig::get('sf_apps_dir').
'/frontend/config/routing.yml'));
$this->frontendRouting->setRoutes($routes);
}
return $this->frontendRouting;
}
}


在action中可以用下面的动作，就可以跳到其它的app中的动作，下面的‘hello’，是frontend/config配置文件routing中的一条路由规则

$this->redirect($this->getContext()->getConfiguration()->
generateFrontendUrl('hello', array('name' => 'Bar')));


function link_to_frontend($name, $parameters)
{
return sfProjectConfiguration::getActive()->
generateFrontendUrl($name, $parameters);
}


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