データをモデルに保存できません。コードが実行されるたびに、CREATEアクションでデータを保存できなかったelseステートメントが実行されます。何か案が?モデルにデータを保存できません
これは私のinvoices_controller.rb
クラスInvoicesController < ApplicationControllerに
def new
@permits = Permit.find(params[:permit_id])
@invoice = Invoice.new
end
def create
@permit = Permit.find(params[:permit_id])
@invoice = @permit.build_invoice(invoice_params)
if @invoice.save
redirect_to payment_path
else
redirect_to root_path
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_invoice
@invoice = Invoice.find(params[:id])
end
# Never trust parameters from the scary internet, only allow the white list through.
def invoice_params
params.require(:invoice).permit(:vehicle_type, :name, :department, :carplate, :duration, :permitstart, :permitend, :price, :time)
end
end
請求書/ new.html.erb(これは私が保存したいデータである)
<% provide(:title, 'Invoice') %>
<h1>Invoice</h1>
<div class="row">
<div class="col-md-6 col-md-offset-3" id="datashow">
<%= form_for(@invoice) do |f| %>
<h2>Time : <%[email protected]_at%></h2></br>
<h2>Invoice ID : <%[email protected]%></h2></br>
<%= f.label :"Vehicle" %>
<%= f.text_field :vehicle_type, :value => @permits.vehicle_type, readonly: true %>
<%= f.label :"License Plate" %>
<%= f.text_field :carplate, :value => @permits.carplate, readonly: true %>
<%= f.label :"Student ID" %>
<%= f.text_field :studentid, :value => @permits.studentid, readonly: true %>
<%= f.label :name %>
<%= f.text_field :name, :value => @permits.name, readonly: true %>
<%= f.label :"Department of applicant" %>
<%= f.text_field :department, :value => @permits.department, readonly: true %>
<%= f.label :permit_start %>
<%= f.text_field :permitstart, :value => @permits.permitstart, readonly: true %>
<%= f.label :permit_end %>
<%= f.text_field :permitend, :value => @permits.permitend, readonly: true %>
<%= f.label :"Price" %>
<%= (f.text_field :price, :value => '$AUD 50' , readonly: true) %>
<%= hidden_field_tag(:permit_id, @permits.id) %>
<%= f.submit "Make Payment", class: "btn btn-primary" %>
<% end %>
</div>
</div>
請求書であります.rb
class Invoice < ApplicationRecord
belongs_to :user
has_one :receipt
belongs_to :permit
end
Permit.rb
class Permit < ApplicationRecord
belongs_to :user
has_one :invoice
end
火災アップ(PRY、byebug、等...)。すべての深刻なRailsの開発には、とにかく1つ必要です –