附加内容以阻止来自多个子模板的内容 [英] Append content to block from multiple subtemplates

问题描述

关于如何用树枝附加块有几个问题.答案总是使用继承和使用，然后调用 parent().不知何故，我不知道这在我的具体情况下是如何工作的:

base.html.twig

{% block content %}{% endblock %}{% 块可追加 %}{% 结束块 %}{% 阻止 another_appendable %}{% 结束块 %}

site.html.twig

{% 扩展 base.html.twig %}{% 块内容 %}{#这里使用/包含/嵌入，我不知道#}{% 使用 sub1.html.twig %}{% 使用 sub2.html.twig %}{% 端块内容 %}

sub1.html.twig

一些应该直接渲染的内容{% 块可追加 %}一些应该添加到 appendable 的东西{% 结束块 %}{% 阻止 another_appendable %}此内容应添加到另一个可附加内容"中{% 结束块 %}

sub2.html.twig

{% 块可追加 %}应该附加的额外内容{% 结束块 %}

我希望 sub1 和 sub2 中的内容都在可附加内容中呈现.我怎么能做到这一点?

解决方案

我们走吧.我遇到了同样的问题，这个解决方案对我有用:

base.html.twig

{% block content %}{% endblock %}

site.html.twig

{% 扩展 base.html.twig %}{% 使用 sub1.html.twig with appendable as appendableContent, another_appendable as another_appendableContent %}{% 块内容 %}{% 块可追加 -%}{{ 块('appendableContent')}}{% 结束块 %}{% 阻止 another_appendable -%}{{ 块('another_appendableContent')}}{% 结束块 %}{% 结束块 %}

sub1.html.twig

{% use sub2.html.twig with appendable as appendableContentAlternative %}{% 块可追加 %}一些应该添加到可追加的东西

{{ 块('appendableContentAlternative')}}{% 结束块 %}{% 阻止 another_appendable %}此内容应添加到另一个可附加内容"

{% 结束块 %}

sub2.html.twig

{% 块可追加 %}应该附加的额外内容<br/><br/>{% 结束块 %}

根据我的研究，这种技术称为水平重用"，文档如下:

http://twig.sensiolabs.org/doc/tags/use.html

there are several questions on how to append a block with twig. The answer is always using inheritance and use and then call the parent(). Somehow I don't know how this works in my specific case:

base.html.twig

{% block content %}{% endblock %}
{% block appendable %}
{% endblock %}
{% block another_appendable %}
{% endblock %}

site.html.twig

{% extends base.html.twig %}
{% block content %}
{# Here use/include/embed, i dont know #}
{% use sub1.html.twig %}
{% use sub2.html.twig %}
{% endblock content %}

sub1.html.twig

Some content that should be directly rendered
{% block appendable %}
some stuff that should be added to appendable
{% endblock %}
{% block another_appendable %}
This content should be added to "another appendable"
{% endblock %}

sub2.html.twig

{% block appendable %}
additional stuff that should be appended
{% endblock %}

I would like that both contents from sub1 and sub2 are rendered within appendable. How could I achieve that?

解决方案

Let's go. I had this same problem and this solution works for me:

base.html.twig

{% block content %}{% endblock %}

site.html.twig

{% extends base.html.twig %}

{% use sub1.html.twig with appendable as appendableContent, another_appendable as another_appendableContent %}

{% block content %}

    {% block appendable -%}
        {{ block('appendableContent') }}
    {% endblock %}

    {% block another_appendable -%}
        {{ block('another_appendableContent') }}
    {% endblock %}

{% endblock %}

sub1.html.twig

{% use sub2.html.twig with appendable as appendableContentAlternative %}

{% block appendable %}
    some stuff that should be added to appendable<br/><br/>

    {{ block('appendableContentAlternative') }}
{% endblock %}

{% block another_appendable %}
    This content should be added to "another appendable"<br/><br/>
{% endblock %}

sub2.html.twig

{% block appendable %}
    additional stuff that should be appended<br/><br/>
{% endblock %}

According my research this technique is called "horizontal reuse", and here's the doc:

http://twig.sensiolabs.org/doc/tags/use.html

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