php 检查 {{ path() }} 是否是 Symfony2 中的当前 {{ path() }}
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Check if {{ path() }} is current {{ path() }} in Symfony2
提问by ed209
How do I check if the current page is this path:
如何检查当前页面是否是这个路径:
{{ path('someNamePath') }}
I want to set a css class to the <a>
element or possible remove it altogether, e.g.
我想为<a>
元素设置一个 css 类或可能将其完全删除,例如
{% if isCurrentPath('someNamePath') %}
<a href="{{ path('someNamePath') }}" class="YouAreHere">My Link</a>
{% else %}
<a href="{{ path('someNamePath') }}">My Link</a>
{% endif %}
回答by Ondrej Slinták
app.request.get('_route')
is probably what you are looking for:
app.request.get('_route')
可能是您正在寻找的:
{% if app.request.get('_route') == 'current_route' %}
<a href="{{ path('current_route') }}" class="YouAreHere">My Link</a>
{% else %}
<a href="{{ path('some_other_route') }}">My Link</a>
{% endif %}
In case you want to use uri instead, you can use app.request.uri
.
如果您想改用 uri,则可以使用app.request.uri
.