routes

问题 I've noticed the returnurl URL parameter on the Stackoverflow login/logout links are not escaped but when I try to add path as a parameter to a route it gets escaped. So /login?returnurl=/questions/ask shows /login?returnurl=%2fquestions%2fask and it's kind of ugly. How do I get it to not escape the returnurl value? Here's what I'm doing in the code: Html.ActionLink("Login", "Login", "Account", new { returnurl=Request.Path }, null) 回答1: How do I get it to not escape the returnurl value How's

问题 I would like to pass an extra parameter to a member route of a resource something like: resources :events do member do get 'register/:participant_type_id' end end I could only accomplish it using a static match statement Looking around the internet I saw that this might be possible in Rails 3.0.2. I'm using 3.0.1 and it certanlly is not. Am I doing something wrong? or is it really not possible? thanks 回答1: Try this: resources :events do member do get 'register/:participant_type_id', :action =

问题 I have an app with following code for routing: var router = express.Router(); router.post('/routepath', function(req, res) {}); Now I have to put routing code in different files so I tried to use this approach, but it is not working perhaps because instead of express.Router() it uses: app.post("/routepath", function (req, res) {}); How can I put routing in different files using express.Router() ? Why app.get , app.post , app.delete , etc, are not working in app.js after using express.Router()

问题 If you review a SO question URL you will see that an ID and a "SLUG" are passed to the Questions controller: https://stackoverflow.com/questions/676934/what-do-you-need-to-write-your-own-blog-engine. What I find interesting is you can change the "SLUG" portion of the URL without affecting the application's ability to route the request example. The only way I could think to pull this off is have a route that accepted an id and a "SLUG" and used a route constraint on the slug to ensure it

问题 I understand how to create a vanity URL in Rails in order to translate http://mysite.com/forum/1 into http://mysite.com/some-forum-name But I'd like to take it a step further and get the following working (if it is possible at all): Instead of: http://mysite.com/forum/1/board/99/thread/321 I'd like in the first step to get to something like this: http://mysite.com/1/99/321 and ultimately have it like http://mysite.com/some-forum-name/some-board-name/this-is-the-thread-subject . Is this

问题 I have a problem trying to set a route in Node JS with Express framework. My route is this one: app.get('/campaña/nueva', sms.nueva); But i cant get it to work, because of the evil "Ñ" (it works with an "N" tho) I used codeigniter for a while, and you can set what characters you want to enable or disable Do you guys knows of any workarround or way to enable it in node? 回答1: I think you'll need to handle both a URL-encoded and perhaps a UTF-8 (and possibly Latin-1 also) variant. Check the

问题 Is it possible to set a Unicode string as a segment of a path in Rails? I try the following: # app/controllers/magazines_controller.rb class MagazinesController < ApplicationController def index end end # encoding: utf-8 # config/routes.rb PublishingHouse::Application.routes.draw do resources :magazines, :only => :index, :path => :журналы # a Unicode string is set as a segment of the path end $ rake routes magazines GET /журналы(.:format) {:action=>"index", :controller=>"magazines"} But when

问题 Missing host to link to! Please provide the :host parameter, set default_url_options[:host], or set :only_path to true I randomly get this error at time, generally restarting the server fixes the issue for a while, and then it shows up again. I have added config.action_mailer.default_url_options = "localhost:3000" , in the development and test.rb files. Also, I have used include Rails.application.routes.url_helpers in one module to get access to the routes, I read this could be the reason I

问题 I am currently developing a blogging system with Ruby on Rails and want the user to define his "permalinks" for static pages or blog posts, meaning: the user should be able to set the page name, eg. "test-article" (that should be available via /posts/test-article) - how would I realize this in the rails applications and the routing file? 回答1: Modifying the to_param method in the Model indeed is required/convenient, like the others said already: def to_param pagename.parameterize end But in

问题 what is the difference between resource and resources in rails routing resource :geocoder and resources :posts What is real difference between them ? 回答1: In essence, routing resources is when resources gives action abilities to a controller. http://guides.rubyonrails.org/routing.html#specifying-a-controller-to-use If a pluralized resources is used as a way to handle generic requests on any item, then a singular resource is a way to work on the current item at hand. So in other words, if I