什麼通常是一個簡單的解決方案一個簡單的錯誤被發現,我似乎被卡住:軌道4,未知的行動,該行動「摧毀」不能爲PostsController
帖子#控制器:
class PostsController < ApplicationController
def index
@posts = Post.all
end
def show
@post = Post.find params[:id]
end
def new
@post = Post.new
end
def create
@post = Post.create post_params
if @post.save
redirect_to posts_path, :notice => "Your post was saved!"
else
render 'new'
end
end
private
def post_params
params.require(:post).permit(:title, :content)
end
def edit
@post = Post.find params[:id]
end
def update
@post = Post.find params[:id]
if @post.update_attributes params[:post]
redirect_to posts_path
else
render 'edit'
end
end
def destroy
@post = Post.find params[:id]
@post.destroy
redirect_to posts_path, :notice => "Your post has been deleted"
end
end
的routes.rb:
Blog::Application.routes.draw do
resources :posts
end
耙路線:
Prefix Verb URI Pattern Controller#Action
posts GET /posts(.:format) posts#index
POST /posts(.:format) posts#create
new_post GET /posts/new(.:format) posts#new
edit_post GET /posts/:id/edit(.:format) posts#edit
post GET /posts/:id(.:format) posts#show
PATCH /posts/:id(.:format) posts#update
PUT /posts/:id(.:format) posts#update
DELETE /posts/:id(.:format) posts#destroy
個
帖子查看,index.html.slim:
h1 Blog
- @posts.each do |post|
h2 = link_to post.title, post
p = post.content
p = link_to 'Edit', edit_post_path(post)
p = link_to 'Delete', post, :confirm => "Are you sure?", method: :delete
br
p = link_to 'Add a new post', new_post_path
然而,我繼續得到瀏覽器顯示內部的錯誤:
未知的動作,該動作「破壞」的找不到PostsController
自從我更新到Rails 4之後,我似乎得到了一些基本問題,可能是一個小小的疏漏,任何人都有什麼想法?
您可以發佈您控制器的頂線和你的路由文件的相關部分? – jvperrin
plz顯示,你如何從你的視角調用摧毀方法? –