Question

I have double for inside a twig template:

<table>
   {% for user in users %}
      <tr>
         {% for field in fields %}
            <td>{{ user.{{field}}  }}</td>
         {% endfor %}   
      </tr>
   {% endfor %} 
</table>

this can be done? what would be the correct syntax for {{ user.{{field}} }}?

Answer 1

The attribute function does this, it can be used to access a “dynamic” attribute of a variable:

<table>
   {% for user in users %}
      <tr>
         {% for field in fields %}
            <td>{{ attribute(user,field) }}</td>
         {% endfor %}   
      </tr>
   {% endfor %} 
</table>

So the correct syntax is {{ attribute(user,field) }}, read the documentation here