Rails 中的条件部分取决于上下文页面? [英] Conditional in Rails partial depending on the context page?

问题描述

我想知道我是否可以根据出现的上下文在部分中以不同的方式执行/显示某些内容.

I was wondering if I could execute / display some stuff differently in partials depending on the context in which it appears.

例如，我有一个 _user_info 部分出现在侧边栏和用户页面中，我想在第二种情况下显示一些额外的信息.我该如何表达这种条件?

For example, I have a _user_info partial that appears in a sidebar, and also in the user page, and I want to display some extra info in the second case. How can I express that kind of conditions?

推荐答案

你要的是这样的:

if params[:controller].eql?('users')
  view code

但是，我会将部分拆分为两个单独的部分，并从您需要的任何视图中显示不同的部分.

However I would split the partial into two separate partials and display the distinct parts from whichever view you need.

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