Routing Error
No route matches [POST]"/"
It came out and got stuck.
What to do.
There is an input window on the front page to register the beta email address in form_for, and if you submit the email address in it, it will be saved in the database, but I cannot proceed due to a routing error.
The following controllers
class RootController <ApplicationController
def index
@articles=Article.all
end
def new
@guest=UserInvitationBetarelease.new
end
def create
@guest=UserInvitationBetarelease.new(guest_params)
@guest.save
redirect_to root_index_path
end
private
default_params
param.require(:guest).permit(:email)
end
end
View below
= form_for : guest do | f |
= f.text_field:email
= f.submit "Send"
View
= form_for : guest do | f |
= f.text_field:email
= f.submit "Send"
The root file is as follows
resources:root
I would appreciate it if you could let me know
ruby-on-rails ruby
Error due to accessing POST/ is not defined.
You can use the rake command below to see which routes are currently defined.
How about comparing the results of this command with the config/routes.rb configuration and action attributes of the form?
bin/rake routes
resources:if root...
#config/routes.rb
resources:root
It should be defined from /root as follows:
$bin/rake routes
Prefix Verb URI Pattern Controller # Action
root_index GET/root(.:format) root#index
POST/root(.:format) root#create
new_root GET/root/new(.:format)root#new
edit_root GET/root/:id/edit(.:format)root#edit
root GET /root /:id(.:format)root#show
PATCH/root/:id(.:format)root#update
PUT/root/:id(.:format)root#update
DELETE/root/:id(.:format)root#destroy
Isn't the action URL of the form tag wrong?
Also, I haven't looked into it strictly, but the resource name and controller name are likely to fall under the reserved word, so I think it's not very good.I recommend that you change it.
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