Rails 中的多态路由 - 在视图中 [英] Polymorphic Routes in Rails - in views

问题描述

我将评论作为多态模型.

I have Comment as a polymorphic model.

它附加到 Post、Review 等.

It is attached to Post, Review, etc.

我在 CommentsController 中还有一个动作，叫做 test.

I also have an action in CommentsController, called test.

我已经设置了路由，所以 test_post_comment_path 可以工作(在 CommentsController 中调用 test 操作).

I have my routes setup, so test_post_comment_path works (to call the test action in the CommentsController).

问题是，在我的部分观点中，我希望该路线能够根据当前操作进行更改，即.发布时为 test_post_comment_path，评论时为 test_review_comment_path.

The problem is, in my partial view, I want that route to be able to change, based on the current action, ie. it is test_post_comment_path when on a Post and test_review_comment_path when on a Review.

推荐答案

我决定只在视图中使用 if 语句，基于当前操作是否存在，例如 if @post 或 if @review

I decided to just use an if statement in the view, based on if the current action was present, such as if @post or if @review

这篇关于Rails 中的多态路由 - 在视图中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！