导航，突出显示当前页面 [英] Navigation, highlight current page

问题描述

我有一个父布局并从该子站点派生.

I've got a parent layout and derived from that child sites.

父布局有一个导航，每个导航点代表一个子站点.

The parent layout has a navigation, each navigation point represents one child site.

如何在父布局中突出显示当前查看的子站点?if 应该是什么样子?

How do i highlight in the parent layout the currently viewed child site? How shall the if look like?

推荐答案

可能不是最好的选择，但这里有一些基于路由名称的 Symfony2 简单方法:

Probably not the best option but here is some simple approach for Symfony2 based upon the routes name:

<ul class="nav">
  <li{% if app.request.get('_route') == '_adminIndex' %} class="active"{% endif %}>
    <a href="{{ path('_adminIndex') }}">Admin Home</a>
  </li>
</ul>

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