text Twig修饰符类

Posted 2021-04-29

{% set staff_base_class = 'staff-card' %}
 
{% set modifiers = [
  photo ? 'has-photo' : 'no-photo',
  email ? 'has-email' : 'no-email'
] %}
 
<div {{ bem(staff_base_class, modifiers) }}>
<p>If the component has a photo but no email address, the output classes for this div would be "staff-card staff-card--has-photo staff-card--no-email"</p>
</div>