Twig templates, inheritances and block usage
- by user846226
I've created three templates using Twig. The first one has block A defined in it, the second one extends from the first one, but includes a third template which sets the content of block A.
When loading, through the browser, the url which renders b.html.twig, the content in block A (defined by the 3th template) is not positioned block _A is defined.
Example:  
<!-- base.html.twig -->
{% block _css '' %}
{% block _header '' %}
{% block _content '' %}
{% block _footer '' %}
{% block _js '' %}
<!-- layout.html.twig -->
<!-- header and footer are placed in the raight zone -->
{% extends ::base.html.twig %}
{% block _header %}
    {% render "MyBundleBundle:Header:header"  %}
{% endblock %}
{% block _footer %}
    {% render "MyBundleBundle:Footer:footer" %}
{% endblock %}
<!-- my_template.html.twig -->
<!-- content is also placed in the right zone but css and js blocks in the included     template are not placed where declared in base.html.twig -->
{% extends MyBundleBundle::layout.html.twig %}
{% block _content %}
     SOME_CONTENT
     {% include MyBundleBundle::my_included_template.html.twig %}
{% endblock %}
<!-- my_included_template.html.twig -->
{% block _css %}
 <link.......................>
{% endblock %}
{% block _js %}
 <script..................>
{% endblock %}
MORE CONTENT BELONGING TO THE INCLUDED TEMPLATE
What i expect here is, _css blocks content to appear on top of the page and _js block content at the bottom, but that's not happening. I hope you can see where i'm going wrong, thanks!