twig：覆盖嵌入标记中定义的块

Question

是否有办法覆盖子模板中父模板内部和embed标签内定义的块.eg：我有三个模板：a，b和{{1 }}。 c嵌入a和b扩展c。

a

{# a.html.twig #}
{% embed b.html.twig %}
  {% block content %}
    laksjflkj
    {% block placeholder %}
    I want to override this template in c, it is actually defined here and has nothing to do with b
    {% endblock placeholder %}
  {% endblock content %}
{% endembed %}

{# b.html.twig #}
{% block content %}
  blahblah
{% endblock %}

如何覆盖{# c.html.twig #} {% extends 'a.html.twig' %} {% block placeholder %} let's override the block defined inside a {% endblock placeholder %} 内的placeholder块？

Answer 1

您必须创建一个名为d.html.twig的新文件，该文件会扩展c.html.twig并覆盖您的placeholder块，如下所示：

{# d.html.twig #}
{% extends 'c.html.twig' %}
  {% block placeholder %}
    Overrided !
  {% endblock placeholder %}