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symfonytwigsymfony-3.4

Concat translated key on twing using symfony 3.4

I'm trying to gererate the translation key that has to be translated and show at the template but is not working

<h2 class="text-withe">{{  'cover.title.'~product.id | trans | raw }}</h2>

this way it works, but I think it should work without create a variable

{% set title_key = 'cover.title.'~product.id %}
<h2 class="text-white">{{ title_key | trans | raw }}</h2>
Solution

  • when you put | it just look for the value before | all you have to do is use parentheses you show that you one translate all of that like this:

    ('cover.title.'~product.id)| trans | raw