twig：覆蓋嵌入標記中定義的塊

Question

有沒有方法可以覆蓋子模板中父模板內部定義的塊和embed標記：例如，我有三個模板：a,b和c。 a嵌入b和c延伸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 %} 

---

{# c.html.twig #} 
{% extends 'a.html.twig' %} 
    {% block placeholder %} 
    let's override the block defined inside a 
    {% endblock placeholder %} 

如何重寫內c.html.twig的placeholder塊？

Answer 1

你必須創建一個名爲d.html.twig新的文件，它擴展c.html.twig和覆蓋你placeholder塊這樣的：

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