英文:
Link_to not finding action in controller even though the action is there
问题
我有以下的视图。基本上，一旦你点击它，它应该生成一个新的图书帖子。每个图书帖子都与一个帖子相关联。但是我一直得到这个错误：AbstractController::ActionNotFound（找不到PostsController的动作'generate_book'）：
<%= link_to "New Book", generate_book_post_path(post.id), data: { turbo_method: :post } %>
# 上述代码位于<% @posts.each do |post| %>之内
这是我的帖子控制器：
def generate_book
post = Post.find(params[:id])
book_output = GetBook.call # 调用服务
Book.create(post: post, one: book_output)
redirect_to books_path
end
我的路由：
resources :posts do
post :generate_book, on: :member
end
我确保没有拼写错误。我真的很感激帮助。
英文:
I have the following View. Basically once you click it, it should generate a new book post. Each book post is associated with a post. But I keep getting this error: AbstractController::ActionNotFound (The action 'generate_book' could not be found for PostsController):
<%= link_to "New Book", generate_book_post_path(post.id), data: { turbo_method: :post } %>
# above code is within <% @posts.each do |post| %>
Here's my posts controller:
def generate_book
post = Post.find(params[:id])
book_output = GetBook.call # calls services
Book.create(post: post, one: book_output)
redirect_to books_path
end
My routes:
resources :posts do
post :generate_book, on: :member
end
I've made sure there's no typo. I'd really appreciate help.
答案1
得分: 1
编辑您的问题，附上完整的控制器代码和 rails routes 输出。尝试以下步骤：
- 运行
rails routes并检查是否存在此路由，请求方法和控制器操作是否正确指定。 - 检查服务器日志以查看请求方法和路径。它应该与步骤＃1匹配。
- 确保在控制器中的操作结束后没有额外的
end。 - 确保您的操作在控制器中未声明为
private。 - 另外，对
app/之外的任何内容进行更改，如config/routes.rb，都需要重新启动服务器。
英文:
Edit your question with full controller code and rails routes output. Try the following steps:
- Run
rails routesand check if this route exists with correct request method and controller action specified. - Check server logs for request method and path. It should match step #1
- Make sure to not have any extra
endin your controller after your action ends. - Make sure your action is not declared
privatein your controller. - Also, making changes to anything outside of
app/such asconfig/routes.rbwill require a server restart.
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