0
嘗試獲取路由,以便傳遞一個字符串,我可以在控制器中使用該字符串來查詢數據庫。通過參數軌道時沒有路徑匹配3
controller:
def sales
@sales= Micropost.where(:sale_name => params[:sale])
@sales = Sale.sales
end
View:
<%= link_to('See all', :controller =>"microposts", :action => "sales", :sale => sales_item.sale_name) %>
Routes.rb
match '/sales/:sale', :to => 'microposts#sales'
發佈確切的錯誤 – 2011-04-26 08:40:25