8000 Update formats.rst by ibronit · Pull Request #7128 · symfony/symfony-docs · GitHub
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Update formats.rst #7128

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ce319c3
Update formats.rst
ibronit Nov 9, 2016
24190e4
Update formats.rst
ibronit Nov 9, 2016
9b29cb6
Update formats.rst
ibronit Nov 9, 2016
e8d7e46
Update formats.rst
ibronit Jan 6, 2017
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Update formats.rst
ibronit Jan 6, 2017
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Update formats.rst
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@ibronit
ibronit authored Nov 9, 2016
commit 24190e48208fd8ad581e2f0fee4ec3aad28b1f80
24 changes: 15 additions & 9 deletions templating/formats.rst
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Expand Up @@ -21,15 +21,21 @@ isn't actually rendered differently based on its format.
In many cases, you may want to allow a single controller to render multiple
different formats based on the "request format". For that reason, a common
pattern is to do the following::
/**
* @Route("/{_format}", name="article_show", defaults={"_format": "html"}, requirements={"_format": "html|pdf"}
*/
public function indexAction(Request $request)
{
$format = $request->getRequestFormat();

return $this->render('article/index.'.$format.'.twig');
}
.. configuration-block::

.. code-block:: php-annotations

/**
* @Route("/{_format}", name="article_show", defaults={"_format": "html"}, requirements={"_format": "html|pdf"}
*/
public function indexAction(Request $request)
{
$format = $request->getRequestFormat();

return $this->render('article/index.'.$format.'.twig');
}


The ``getRequestFormat`` on the ``Request`` object defaults to ``html``,
but can return any other format based on the format requested by the user.
Expand All @@ -41,7 +47,7 @@ be configured so that ``/contact`` sets the request format to ``html`` while
To create links that include the format parameter, include a ``_format``
key in the parameter hash:

.. configuration-block::
.. configuration-block::

.. code-block:: html+twig

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