我必须创建像这样的链接
= link_to vacancy.new_candidates_count, hiring_candidates_path(???)
在哪里???一些参数。
如何使用这样的参数重定向到hiring_candidates_path
Parameters: {"grid_filter"=>{"vacancies"=>["1"]}
在页面上hiring_candidates我可以使用过滤器,我可以在终端看到我发送的所有参数:
Started GET "/hiring/candidates.json?grid_filter%5Bgroup%5D=&grid__search=false&grid_nd=1396122997602&grid_rows=30&grid_page=1&grid_sidx=id&grid_sord=desc&grid_filter%5Bvacancies%5D%5B%5D=1" for 127.0.0.1 at 2014-03-29 21:56:37 +0200
Processing by Hiring::CandidatesController#index as JSON
Parameters: {"grid_filter"=>{"group"=>"", "vacancies"=>["1"]}, "grid__search"=>"false", "grid_nd"=>"1396122997602", "grid_rows"=>"30", "grid_page"=>"1", "grid_sidx"=>"id", "grid_sord"=>"desc"}
等待你的帮助)
答案 0 :(得分:2)
您可以将其作为query params
传递:
= link_to vacancy.new_candidates_count, hiring_candidates_path("grid_filter"=>{"vacancies"=>["1"]})
点击后,此链接将创建一个包含查询参数的网址,如
/hiring/candidates.json?grid_filter%5Bvacancies%5D%5B%5D=1
答案 1 :(得分:0)
除了Kirti的帖子,你可能希望在你的路线中定义参数(称为bound parameters):
#config/routes.rb
resources :hiring do
collection do
get "candidates(/:vacancies)", action: :candidates
end
end
这将允许您加载"裸体"数据(例如/candidates/1
)。显然这不会直接适合你的问题,但它在未来肯定会有所帮助
您可能还想查看JSON query constructs以了解JSON路径的工作原理:
url/?param1=xxx¶m2=xxx