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我試圖實現下面的菜單,但出於某種原因,如果我導航到3級和4級,它不會顯示菜單的中間部分(2級和3級)。如果我在3級,然後1,2,3應該是可見的。如果我在4級,那麼所有的水平。這就是我想要達到的目標。通過擴展樹枝模板創建一個小調菜單
我讀整個templating documentation,this post和一些更多,但無法找到爲什麼我的代碼不能工作。
預計:
FRONTEND - BACKEND
----------------------
COUNTRY | LEAGUE -> After selecting FRONTEND in level 1 above
----------------------
INDEX | LIST | CREATE -> After selecting COUNTRY in level 2 above
----------------------
Countries will appear here after selecting LIST in level 3 above
我的失敗嘗試:
FRONTEND - BACKEND
----------------------
INDEX | LIST | CREATE -> After selecting COUNTRY in level 2 above
----------------------
或
FRONTEND - BACKEND
----------------------
Countries will appear here after selecting LIST in level 3 above
base.html.twig
Football
BackendBundle
.....
FrontendBundle
Resources
views
Default
index.html.twig
Country
index.html.twig
list.html.twig
base.html.twig
<body>
<a href="{{ path('football_frontend_default_index') }}">FRONTEND</a>
‐
<a href="{{ path('football_backend_default_index') }}">BACKEND</a>
<hr />
{% block body %}{% endblock %}
{% block javascripts %}{% endblock %}
</body>
默認/ index.html.twig
{% extends '::base.html.twig' %}
{% block body %}
{% spaceless %}
<a href="{{ path('football_frontend_country_index') }}">COUNTRY</a>
|
<a href="{{ path('football_frontend_league_index') }}">LEAGUE</a>
<hr />
{% endspaceless %}
{% endblock %}
國家/ inedx.html.twig
{% extends 'FootballFrontendBundle:Default:index.html.twig' %}
{% block body %}
{% spaceless %}
<a href="{{ path('football_frontend_country_index') }}">Index</a>
|
<a href="{{ path('football_frontend_country_list') }}">List</a>
|
<a href="{{ path('football_frontend_country_create') }}">create</a>
<hr />
{% endspaceless %}
{% endblock %}
COUNTR Y/list.html.twig
{% extends 'FootballFrontendBundle:Country:index.html.twig' %}
{% block body %}
{% spaceless %}
COUNTRY - List
<hr />
....
{% endspaceless %}
{% endblock %}
感謝您的回答和例子。我想我會用'父母'。 +1 – BentCoder