routes | 易学教程

Ruby on Rails route for wildcard subdomains to a controller/action

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问题 I dynamically create URLs of the form username.users.example.com : bob.users.example.com tim.users.example.com scott.users.example.com All of *.users.example.com requests should go to a particular controller/action. How do I specify this in routes.rb ? All other requests to www.example.com go to the normal list of routes in my routes.rb file. UPDATE : I watch the railscast about subdomains and it showed the following bit of code which would seem to be exactly what I need (changed the

Backbone Routers: wait for data to be fetched first

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问题 I think I don’t quite get the idea behind the proper usage of Backbone routers. Here’s what I’ve got: I have some data that I fetch from the server when the page loads and then pack it into models and collections. The number of those models and collections is indefinite. I want to use the router to be able to render the certain collection’s view directly from the start. The problem is: Backbone router starts up early, and since I ask it to access a certain view and trigger its render action,

How to redirect to a route in laravel 5 by using href tag if I'm not using blade or any template?

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问题 Route::get('/page','UserController@view page'); is my route. I have a list with href tag and I want to redirect to this route. <ul> <li><a href="">how it works</a></li> </ul> I am not using blade or any other templates. 回答1: In you app config file change the url to localhost/example/public Then when you want to link to something <a href="{{ url('page') }}">Some Text</a> without blade <a href="<?php echo url('page') ?>">Some Text</a> 回答2: In addition to @chanafdo answer, you can use route name

HTTPClient unable to establish route between https and http

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I am testing HttpClient 4.2 by hitting a mixture of http and https links. HttpClient seems to stick with the protocol from the first call. If the first call is http, then all following https calls fail but http calls are fine. And vice versa. Here is the test code I used. @Test public void testNoRedirectMixed() throws ClientProtocolException, IOException { HttpClient httpclient = new DefaultHttpClient(); httpclient=WebClientDevWrapper.wrapClient(httpclient); HttpClientParams.setRedirecting(httpclient.getParams(), false); { HttpGet httpget = new HttpGet("http://www.hotmail.com"); HttpResponse

Rails routing: Giving default values for path helpers

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问题 Is there some way to provide a default value to the url/path helpers? I have an optional scope wrapping around all of my routes: #config/routes.rb Foo::Application.routes.draw do scope "(:current_brand)", :constraints => { :current_brand => /(foo)|(bar)/ } do # ... all other routes go here end end I want users to be able to access the site using these URLs: /foo/some-place /bar/some-place /some-place For convenience, I'm setting up a @current_brand in my ApplicationController : # app

Reflection error on GoLang - Too few arguments

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I have this controller: package web import ( "net/http" ) func init() { } func (controller *Controller) Index(r *http.Request) (string, int) { return "Testing", http.StatusOK } With this handler: type Application struct { } func (application *Application) Route(controller interface{}, route string) http.HandlerFunc { return func(w http.ResponseWriter, r *http.Request) { var ptr reflect.Value var value reflect.Value var finalMethod reflect.Value value = reflect.ValueOf(controller) // if we start with a pointer, we need to get value pointed to // if we start with a value, we need to get a

RESTfully Nesting Resource Routes with Single Identifiers

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问题 In my Rails app I have a fairly standard has_many relationship between two entities. A Foo has zero or more Bars ; a Bar belongs to exactly one Foo . Both Foo and Bar are identified by a single integer ID value. These values are unique across all of their respective instances. Bar is existence dependent on Foo: it makes no sense to have a Bar without a Foo. There's two ways to RESTfully references instances of these classes. Given a Foo.id of "100" and a Bar.id of "200": Reference each Foo

Implement your own object binder for Route parameter of some object type in Play scala

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Well, I want to replace my String param from the following Play scala Route into my own object, say "MyObject" From GET /api/:id controllers.MyController.get(id: String) To GET /api/:id controllers.MyController.get(id: MyOwnObject) Any idea on how to do this would be appreciated. Use PathBindable to bind parameters from path rather than from query. Sample implementation for binding ids from path separated by comma (no error handling): public class CommaSeparatedIds implements PathBindable<CommaSeparatedIds> { private List<Long> id; @Override public IdBinder bind(String key, String txt) { if (

Routing Zend Framework 2 Language in url

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For my application translation I would like to use a language structure e.g.: site.com (english) site.com/de/ (german) site.com/fr/ (france) site.com/nl/ (dutch) etc.. I can do this easily with the router option in Literal as '[a-z]{2}' but I want to exclude languages I do not support, e.g. site.com/it/ if it is not supported I want a 404. I tried to fix this with regex (adding supported languages) but something (I do not know) went wrong. Thanks in advance! 'router' => array( 'routes' => array( 'home' => array( 'type' => 'Literal', 'options' => array( 'route' => '/', 'defaults' => array(

Meteor, Iron:Router Passing Multiple Properties on Router.go

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问题 My dilemma is that I would like to pass multiple object properties to an iron:router route in Meteor. The reasoning is that I would like to pass it a property to name my url with and a property to find a collection item with. They are completely independent of each other and I can't use the url property because it is not a value in the collection item. This is what I have: Template.items.events({ 'click': function () { itemName = this.name.replace(/ /g,'') Router.go('itemDetails', {itemName: