1
我有一個數組,其中有十個名稱,我在我的html.erb列表項中循環它們,我希望它們也是鏈接。所以當你點擊鏈接時,你可以搜索被點擊的個人名稱。我遇到的問題是它將我帶到了我想要的路徑,但顯示了我的整個數據庫而不是單個名稱。使用link_to搜索內循環
這裏是我的list.html.erb
<%=render 'layouts/search_bar' %>
<h2>Top DJs Worldwide</h2>
<ol>
<% @djsList.each do |n|%>
<li><%= link_to n, search_list_path(:params[n]) %></li>
<% end %>
</ol>
<p><%=link_to "List from DJ MAG", "http://djmag.com/top100", :target => "_blank "%></p>
<section>
<%= render "layouts/comments"%>
</section>
碼這是此頁
class DjsController < ApplicationController
def list
@djsList = ["Hardwell", "Armin Van Buuren", "Avicii", "Tiesto", "David Guetta", "Dimitri Vegas & Like Mike", "Nicky Romero", "Steve Aoki", "Afrojack", "Dash Berlin"]
end
end
控制器這裏是數據庫
class DjList < ActiveRecord::Base
def self.search search_term
return scoped unless search_term.present?
where(['dj_name LIKE ?' , "%#{search_term}%"])
end
end
模型
這裏是search_controller.rb
class SearchController < ApplicationController
def list
@search = DjList.search(params[:dj_name]).all
@listShows = [ "Dash Berlin at SoundGarden Hall, Friday, January 31, 2014" ]
end
end
從你的控制器,它看起來好像你渲染'list'行動,對不對?你在哪裏調用'DjList.search'?你也可以發佈那個代碼嗎? – Aupajo
根據這個代碼,它根本沒有被調用。 –
啊,所以你正在尋找如何設置它來調用'DjList.search'? – Aupajo