symfony - Symfony2 - Call the same getRepository in all controller actions

Question

I'm using a repository in Symfony2-controller like this:

$blog = $em->getRepository('BlogBloggerBundle:BlogData')->getBlogData($id);

Before I call it into the twig view through an array.

All works right but the issue is that it make up a footer menu, then, i should call it almost in every action which i need.

How i can call it from a "common" repository every time which i need?

score 3 · Accepted Answer

创建一个视图响应侦听器，注册一个 twig 变量并在其中添加存储库调用...

...或创建一个 twig 扩展，将从存储库接收的数据公开为全局 twig 变量。

...或者（我的首选）创建一个专用于渲染页脚的控制器并包含这样的页脚：

{{ render(controller('Bundle:controller:action')) }}

在 symfony 主页上的这篇博文中阅读更多关于渲染片段的内容。

score 0 · Accepted Answer

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