我已经移动了我的应用程序以利用Active Record会话存储，并注意到现在当有人未正确填写表单时，他们将被重定向而没有任何Flash通知。仔细观察，似乎它们被重定向了两次，并且闪存丢失了。
class PotentialClient < ApplicationRecord
belongs_to :location
validates_presence_of :first_name, :last_name, :email, :phone, :referrer, :location_id
validates_uniqueness_of :email, :phone, case_sensitive: false, scope: :location_id
end
def create
@potential_client = PotentialClient.new(potential_client_params)
@potential_client.name = @potential_client[:first_name] + " " + @potential_client[:last_name]
unless ValidatesEmailFormatOf::validate_email_format(@potential_client.email).nil?
unless @potential_client.email.blank?
@potential_client.email = "invalid_email_" + Random.new.rand(99999999999).to_s + "@fake_email.com"
end
end
respond_to do |format|
# Successful Submission
if @potential_client.save
session[:potential_client] = nil
session[:name] = "#{ @potential_client.first_name.titleize }"
PotentialClientsMailer.new_lead_email(@potential_client).deliver_later
session[:sent_from] = "potential_client"
session[:location_id] = params[:location_id]
format.html { redirect_to thank_you_locations_path }
format.js { render :json => @potential_client }
# Unsuccessful submission
else
format.html {
p "ERROR", @potential_client
flash[:alert] = @potential_client.errors.full_messages
session[:errors] = @potential_client.errors.full_messages
session[:potential_client] = @potential_client || {}
redirect_to Location.friendly.find(@potential_client.location_id)
}
format.js {
render json: @potential_client.errors, status: :unprocessable_entity
}
end
end
我一直看到错误：
TypeError (can't dump hash with default proc):
通过删除自定义验证器可以缓解这种情况，但是当我查看日志时仍然不知道发生了什么
app/controllers/potential_clients_controller.rb:35
Location Load (68.4ms) SELECT "locations".* FROM "locations" WHERE "locations"."id" = $1 LIMIT $2 [["id", 1], ["LIMIT", 1]]
↳ app/controllers/potential_clients_controller.rb:35
PotentialClient Exists (81.7ms) SELECT 1 AS one FROM "potential_clients" WHERE LOWER("potential_clients"."email") = LOWER($1) AND "potential_clients"."location_id" = $2 LIMIT $3 [["email", ""], ["location_id", "1"], ["LIMIT", 1]]
↳ app/controllers/potential_clients_controller.rb:35
PotentialClient Exists (70.1ms) SELECT 1 AS one FROM "potential_clients" WHERE LOWER("potential_clients"."phone") = LOWER($1) AND "potential_clients"."location_id" = $2 LIMIT $3 [["phone", ""], ["location_id", "1"], ["LIMIT", 1]]
↳ app/controllers/potential_clients_controller.rb:35
(65.7ms) ROLLBACK
↳ app/controllers/potential_clients_controller.rb:35
"ERROR"
#<PotentialClient id: nil, created_at: nil, updated_at: nil, name: " ", email: "", phone: "", message: "", time_preference: nil, contact_method: nil, location_id: "1", sign_up_form: nil, referrer: "", mindbody_id: nil, signed: nil, had_consultation: false, first_name: "", last_name: "">
{:first_name=>["can't be blank"], :last_name=>["can't be blank"], :email=>["can't be blank"], :phone=>["can't be blank"], :referrer=>["can't be blank"]}
Location Load (64.2ms) SELECT "locations".* FROM "locations" WHERE "locations"."slug" = $1 ORDER BY "locations"."id" ASC LIMIT $2 [["slug", "1"], ["LIMIT", 1]]
↳ app/controllers/potential_clients_controller.rb:60
Location Load (65.3ms) SELECT "locations".* FROM "locations" WHERE "locations"."id" = $1 LIMIT $2 [["id", 1], ["LIMIT", 1]]
↳ app/controllers/potential_clients_controller.rb:60
CACHE Location Load (0.0ms) SELECT "locations".* FROM "locations" WHERE "locations"."slug" = $1 ORDER BY "locations"."id" ASC LIMIT $2 [["slug", "1"], ["LIMIT", 1]]
↳ app/controllers/potential_clients_controller.rb:61
CACHE Location Load (0.0ms) SELECT "locations".* FROM "locations" WHERE "locations"."id" = $1 LIMIT $2 [["id", 1], ["LIMIT", 1]]
↳ app/controllers/potential_clients_controller.rb:61
Redirected to http://localhost:3001/locations/newton
Completed 302 Found in 812ms (ActiveRecord: 771.8ms)
(65.5ms) BEGIN
↳ /Users/jeremylopez/.rvm/gems/ruby-2.3.4/gems/activerecord-5.2.0/lib/active_record/log_subscriber.rb:98
ActiveRecord::SessionStore::Session Update (68.4ms) UPDATE "sessions" SET "data" = $1, "updated_at" = $2 WHERE "sessions"."id" = $3 [["data", "BAh7CEkiC2Vycm9ycwY6BkVGWwpJIh5GaXJzdCBuYW1lIGNhbid0IGJlIGJs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\nZWYGOwBU\n"], ["updated_at", "2018-09-06 16:27:34.500489"], ["id", 670956]]
↳ /Users/jeremylopez/.rvm/gems/ruby-2.3.4/gems/activerecord-5.2.0/lib/active_record/log_subscriber.rb:98
(67.3ms) COMMIT
↳ /Users/jeremylopez/.rvm/gems/ruby-2.3.4/gems/activerecord-5.2.0/lib/active_record/log_subscriber.rb:98
Started GET "/locations/newton" for ::1 at 2018-09-06 12:27:34 -0400
Processing by LocationsController#show as HTML
知道发生了什么吗？我不确定是由于会话存储还是其他原因？