Hi, if have worked with Twig or Symfony 1.4 way to pass variables from
controllers to views, it is the same for all cases.
In a controller you will return a view response like:
return $this->render('YourBundle:Folder:view.html.php', array('viewBar' =>
$controllerBar, 'viewFoo' => $controllerFoo));
This way you are passing the $controllerBar variable , fetched in the
controller (i.e, the result of a query to database, a string), to
the view. In the view you will reference that variable as $viewBar, cuase
you are telling it so in the $render->... statement.
so in the view.html.php template, to render that variable you will:
<?php echo $view->escape($viewBar); ?>
Regards.
2011/6/13 Thomas <thomas.pei...@gmail.com>
> I all, i've a problem when rendering a news in a twing template.
>
> My html isn't escaped :
>
> public function showAction($permalink){
> $news = $this->get('doctrine')
> ->getEntityManager()
> ->getRepository('CompanySiteBundle:News')
> ->findOneByPermalink($permalink);
> if (!$news) {
> throw $this->createNotFoundException('error msg');
> }
> return $this->render('CompanySiteBundle:News:showNews.html.twig',
> array('news' => $news));
> }
>
> I've found this in the documentation :
> Output
> Escaping¶<http://symfony.com/doc/2.0/cookbook/templating/PHP.html#output-escaping>
>
> When using PHP templates, escape variables whenever they are displayed to
> the user:
>
> <?php echo $view->escape($var) ?>
>
> By default, the escape() method assumes that the variable is outputted
> within an HTML context. The second argument lets you change the context. For
> instance, to output something in a JavaScript script, use the js context:
>
> <?php echo $view->escape($var, 'js') ?>
>
> But i don't know how to do this in my controller or in my view
> Thanks!
>
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