在rails应用程序中,我试图设置到关键字搜索页面的路径。我试图通过以下测试:
scenario 'can perform a keyword search' do
click_link 'Search'
click_link 'Keyword search'
expect(current_path).to eq '/vendors/keyword_search'
fill_in 'search', with: vendor_one.email
click_button 'Search suppliers'
expect(page).to have_content vendor_one.email
expect(page).not_to have_content vendor_two.email
end到目前为止,我已经:
在/views/vendors/index.html.erb中
<div class='col-xs-3'>
<p><%= link_to 'Keyword search', vendors_keyword_search_path %></p>
</div>在/routes.rb
root to: 'homepage#index'
resources :buyers, :vendors
get 'vendors/keyword_search', to: 'vendors#keyword_search'在/controllers/vendors_controller.rb中
class VendorsController < ApplicationController
def index
@vendors = Vendor.all
end
def show
@vendor = Vendor.find(params[:id])
end
def keyword_search
end
end然后,我有了一个/views/vendors/keyword_search.html.erb,它包含以下内容:
<div id='main container' class='container-fluid'>
<div class='row'>
<div class='col-xs-3'>
</div>
<div class='col-xs-6'>
<h1>suppliers#keyword_search</h1>
</div>
<div class='col-xs-3'>
</div>
</div>
</div>我的问题似乎是在点击‘关键词搜索’链接。我的path助手vendors_keyword_search_path没有运行vendors_keyword_search_path并加载‘/views/path/关键字_search.html.erb’模板,而是尝试运行vendors#show,从而产生以下错误消息(请注意包括堆栈跟踪的第一行):
1) Buyers searching vendors can perform a keyword search
Failure/Error: @vendor = Vendor.find(params[:id])
ActiveRecord::RecordNotFound:
Couldn't find Vendor with 'id'=keyword_search
# ./app/controllers/vendors_controller.rb:7:in `show'在这方面的帮助是非常感谢的,但最重要的是,我真的想了解为什么它运行的是show而不是keyword_search。
谢谢
发布于 2016-11-21 16:04:10
Rails按顺序处理路由。因此,它将供应商/关键字_search匹配到vendors#show,因为这是路由中的第一个“匹配”。然后,它将keyword_search作为显示路由的:id参数。
因此,您应该将keyword_search路由置于资源之上。
发布于 2016-11-21 16:02:05
在更改路由文件中的下面一行后尝试
get 'vendors/keyword_search', to: 'vendors#keyword_search'至
match "vendors/keyword_search" => "vendors#keyword_search", :as => :vendors_keyword_search_pathhttps://stackoverflow.com/questions/40724200
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