English 中文(简体)
铁路连接帮助
原标题:Rails link to help

我的路线是:

match  /:kategoris/:id  =>  konkurrancers#show , :as =>  konkurrance 
match  /:id  =>  kategoris#show 

我正在使用友好的ur。

我的道路是完美的。

问题在于我知道我如何与他们联系:

我从根本上认为:

<% @konkurrencer.each do |vind| %>
<li><%= vind.name %></li>
<li><%= link to "vind.name", konkurrance_path(vind.cached_slug) %></li>
 <% end %>

我有以下错误:

No route matches {:controller=>"konkurrancers", :action=>"show", :kategoris=>"horoskoptesten-hvad-siger-stjernerne-om-dig"

horoskoptesten-hvad-siger-stjernerne-om-dig is a konkurrance

Instead I would like the link to be: {:controller=>"konkurrancers", :action=>"show", :kategoris => "vind-rejse" :id=>"horoskoptesten-hvad-siger-stjernerne-om-dig">

最佳回答

我认为,在你使用连接时,你需要穿过2个巴标。

<li><%=链接“vind.name”, konkurrance_path(vind.name,vind.cadated_slug) %></li>

问题回答

运行“铁路线”,以显示你目前所有路线的细节。





相关问题
rails collection_select vs. select

collection_select and select Rails helpers: Which one should I use? I can t see a difference in both ways. Both helpers take a collection and generates options tags inside a select tag. Is there a ...

SSL slowness in EC2

We ve deployed our rails app to EC2. In our setup, we have two proxies on small instances behind round-robin DNS. These run nginx load balancers for a dynamically growing and shrinking farm of web ...

Auth-code with A-Za-z0-9 to use in an URL parameter

As part of a web application I need an auth-code to pass as a URL parameter. I am currently using (in Rails) : Digest::SHA1.hexdigest((object_id + rand(255)).to_s) Which provides long strings like : ...

RubyCAS-Client question: Rails

I ve installed RubyCAS-Client version 2.1.0 as a plugin within a rails app. It s working, but I d like to remove the ?ticket= in the url. Is this possible?

activerecord has_many :through find with one sql call

I have a these 3 models: class User < ActiveRecord::Base has_many :permissions, :dependent => :destroy has_many :roles, :through => :permissions end class Permission < ActiveRecord::...

Ordering a hash to xml: Rails

I m building an xml document from a hash. The xml attributes need to be in order. How can this be accomplished? hash.to_xml

Text Editor for Ruby-on-Rails

guys which text editor is good for Rubyonrails? i m using Windows and i was using E-Texteditor but its not free n its expired now can anyone plese tell me any free texteditor? n which one is best an ...

How to get SQL queries for each user where env is production

I’m developing an application dedicated to generate statistical reports, I would like that user after saving their stat report they save sql queries too. To do that I wrote the following module: ...

热门标签