Ajax url parametetr using Twig path

Question

i have a problem in my twig view when i pass params in the ajax url path, logically twig is executed before javascript so he didnt recognize the input value passed as parame

Answer 1

Maybe you could try to assign the twig statement to a js variable earlier (before the call to ajax) like this :

var path = {{ path('project_field', {'id_project': id_project})}};

and then use

url: path

in your ajax request.

Answer 2

You should use the FOSJsRoutingBundle for this. It has an interface that is similar or maybe even identical to the Twig {{ path() }} and allows you to only expose a small part of the routes to Javascript.

Your js implementation then will be able to generate routes as you can see in the documentation.