Rails 4 link_to控制器的更新方法

Question

I'd like to create a link to the update method of the reservations controller and update the value of one field. In my view, I have:

tbody
- @reservations.each do |reservation|
  tr
    td =reservation.name
    td =reservation.phone
    td =reservation.email
    td.center =link_to 'Complete', reservations_path(reservation, fulfillment_time: @user.location.current_time),\
        method: :put, class: 'fulfill-now'

But, the link isn't being generated to the update method. Instead it's

http://localhost:3000/reservations.3?fulfillment_time=03%3A38+PM

I'm thinking it should be

http://localhost:3000/reservations/3?fulfillment_time=03%3A38+PM

Any suggestions?

Answer 1

要链接到更新操作，应使用reservation_path （单数）而不是reservations_path 。

Answer 2

instead this line:

td.center =link_to 'Complete', reservations_path(reservation, fulfillment_time: @user.location.current_time),\

try this :)

td.center =link_to 'Complete', reservation_path(reservation, fulfillment_time: @user.location.current_time),\

I recommend you using command rake routes in terminal to see how your routes exactly looks.