Question

我的搜索栏部分正常运行。但是，从我的主页看来，它似乎没有重定向到我的products#index页面。当我搜索产品时，我会收到以下网址：http://localhost:3000/?utf8=%E2%9C%93&search=intel但是，如果我将网址更改为如下所示：http://localhost:3000/search?utf8=%E2%9C%93&search=intel这将有效。我的设置如下：

SearchController

class SearchController < ApplicationController
  def index
    @products = Product.all(:conditions => ['title LIKE ?', "%#{params[:search]}%"])
  end
end

ProductsController.rb

def index
    @products = Product.filter(params[:search], [:title])

    respond_to do |format|
      format.html
      format.json { render json: @products }
    end
  end

application.html.erb

 <%= form_tag search_path, :class => 'navbar-form to-the-right', :method => 'get' do %>
            <%= text_field_tag :search, params[:search], :class => 'span2', :placeholder => 'Search' %>
        <% end %>
      </form>

的routes.rb

  match '/search' => 'search#index'

我似乎无法确定为什么这不起作用！

Answer 1

您的路线未提供帮助search_path。要启用它，请执行以下操作：

match '/search' => 'search#index', as: :search

Answer 2

根据你的帖子我试试这个：

class ProductsController < ApplicationController

  def index
   @products = Product.filter(params[:title])

    respond_to do |format|
      format.html # index.html.erb
      format.json { render json: @products }
    end
  end

product.rb

 def self.filter (search_title)
  return scoped unless search_title.present?
    where(['title LIKE ?', "%#{search_title}%"])
 end

route.rb

match '/search' => 'products#index'

application.html

<%= form_tag search_path, :class => 'navbar-form to-the-right', :method => 'get' do %>
 <%= text_field_tag :title, params[:title], :class => 'span2', :placeholder => 'Search' %>
<% end %>

搜索网址不包括'/ search' - 未正确重定向

2 个答案: