How can I have optional parameters in Symfony2 route?
69,381
Solution 1
Try to go to site/user
(notice no backslash at the end).
Generally it should work, I have relatively similar configuration working.
But if all else fails you can always define multiple routes for same action, i.e.
/**
* Lists all User entities.
*
* @Route("/", name="user_no_cid")
* @Route("/{cid}", name="user")
* @Template()
*/
public function indexAction($cid=null)
{
Solution 2
Use a yml file for your routing configuration, and add a default value for id in your routing parameters like this:
user:
pattern: /site/user/{id}
defaults: { _controller: YourBundle:Default:index, id: 1 }
See documentation here
Solution 3
You could also do it with a GET parameter, e.g.
/**
* @param Request $request
*
* @return Response
*/
public function displayDetailAction(Request $request) : Response
{
if ($courseId = $request->query->get('courseId')) {
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Author by
Mirage
Updated on July 09, 2022Comments
-
Mirage almost 2 years
I have this code below:
/** * Lists all User entities. * * @Route("/{cid}",defaults={"cid" = null},name="user") * @Template() */ public function indexAction($cid=null) {}
Now if I type
site/user/1
then it works, but if I typesite/user/
it says:No route found
How can I have it that both routes work?
-
phpguru over 8 yearsThe OP is obviously using route annotations in the controller
-
Andrew almost 8 yearsYet his answer helped me and a few others
-
Jazi over 7 yearsNotice for future:
pattern
key is deprecated in Symfony 3 -
Delphine about 7 years... and you have to use
path
key instead (SF3) -
Gangai Johann over 6 yearsAccording to the best practices, should be the correct answer.
-
Azhar Khattak about 6 yearsAwesome, Thanks!
-
DevLime almost 6 yearsIt was only a problem for a very short amount of time, but setting a default value on the parameter (
$cid
in this case) - very important :p