2
我有一個項目,其中包含projects
有todos
有tasks
。當我嘗試創建一個新的任務,我得到這個錯誤,當我提出:爲什麼我在嵌套的資源中找到「沒有路由匹配[POST]」?
No route matches [POST] "/projects/1/todos/19/tasks/new"
這裏是我的形式:
<%= form_for [@todo, @todo.tasks.new], :url => new_project_todo_task_path(@project, @todo) do |f| %>
<div class="field">
<%= f.label :description, "Description" %><br />
<%= f.text_area :description %>
</div>
<div class="actions">
<%= f.submit %> or <%= link_to "Cancel", "#", :id => "cancel_new_task_link" %>
</div>
<% end %>
這裏是我的控制器:
class TasksController < ApplicationController
before_filter :authenticated?
before_filter :get_project_and_todo
respond_to :html, :xml, :json, :js
def new
@task = @todo.tasks.new
end
def create
@task = @todo.tasks.new(params[:task])
if @task.save
respond_with @todo, :location => project_todo_path(@project, @todo)
else
render "new"
end
end
private
def get_project_and_todo
@project = Project.find(params[:project_id])
@todo = @project.todos.find(params[:todo_id])
end
end
這裏有我的路線:
resources :projects do
resources :todos do
resources :tasks
end
end
謝謝
謝謝。這就說得通了。這是我用的:\t \t <%= form_for [@project,@todo,@todo.tasks.new] do | f | %> – cbmeeks