Access to global parameters in Symfony2 and Twig

Question

I would like to search some parameters in my parameters.yml file from a template in twig, depending on a variable. I have tried the following but it didn't work:

parameters.yml

twig:
    globals:
        status:
            0: Paused
            1: Running
            2: Closed

template.html.twig (game.status value can be 1, 2 or 3)

{% set var_status = game.status %}
{% set var_statustext = status.get(var_status) %}
<p>Status: {{ var_statustext }}</p>

Also I would like to access this parameters in the controller. How could I do it? Thanks in advance.

Possible duplicate: stackoverflow.com/questions/6787895/…

akluth
– akluth

2013-11-28 13:36:05 +00:00
Commented Nov 28, 2013 at 13:36 — akluth
– akluth, Commented Nov 28, 2013 at 13:36

Nicolai Fröhlich · Accepted Answer · 2013-11-28 13:45:12Z

1

You're looking for a way to access the value of the the global variable status (type => array) for a given key that is itself stored in another variable game.status (type => integer/string ).

Assuming game.status returns 1 ...

Then you can output Running using:

{{ attribute(status, game.status) }}

The attribute function is what you're looking for.

edited Nov 28, 2013 at 13:45

answered Nov 28, 2013 at 13:40

Nicolai Fröhlich

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