i found that :
{% set x %}
{%render "AdminBundle:Reports:getExpiringPoints" with {'id':dealer.id}%}
{% endset %}
{% if x> 0 %}
//display
{% endif %}
and after you can use it. Tell me if it works
Question
I have a Symfony 2.1 version with a controller that returns the total of points. I am rendering this in my twig template as follows:
{%render "AdminBundle:Reports:getExpiringPoints" with {'id':dealer.id}%}
This prints the total points. I need to check that value and print it if the rendering value is greater that 0.
Is it possible in Symfony 2.1?
Solution
i found that :
{% set x %}
{%render "AdminBundle:Reports:getExpiringPoints" with {'id':dealer.id}%}
{% endset %}
{% if x> 0 %}
//display
{% endif %}
and after you can use it. Tell me if it works
OTHER TIPS
You can check it directly in the controller or with twig :
{% if var > 0 %}
//display
{% endif %}
Twig supports all of the standard logical operators ==, !=, <, >, >=, and <=
.