I have report_controller where I have two objects, @report and @reporte, and I want to save both objects in database. That works without validation, but when I put validation in models, I get
AbstractController::DoubleRenderError in ReportController#encreate
I using exportnew action to get view, and encreate to save this form.
Where I make mistake?
ReportController:
class ReportController < ApplicationController
before_filter :authenticate_user!
before_filter :load
layout "application"
def load
@company = Company.find_by_id(current_user.company_id)
@date = Date.today
@report = ReportMain.new
@reporte = ReportE.new
end
def ind开发者_StackOverflowex
list
render("list")
end
def list
@reports = ReportMain.all
end
def exportnew
render("ennew")
end
def encreate
@report = ReportMain.new
@reporte = ReportE.new
@reportparam = params[:report_main]
@report.waste_id = params[:waste][:code]
@report.warehouse_id = Warehouse.find_by_user_id(current_user.id).id
@report.user_id = current_user.id
@report.company_id = current_user.company_id
@report.amount = @reportparam[:amount]
@report.isimport = false
@report.isfinished = false
@report.reportnumber = ReportMain.where(:company_id => current_user.company_id).count.to_i+1
if @report.save
@reporte.report_main_id = @report.id
else
redirect_to(:action => 'exporttoxicnew')
end
@reporte.vrstaotpada = params[:vrstaotpada]
@reporte.nacinpakovanja = params[:nacinpakovanja]
@reporte.ispitivanjebroj = @reportparam[:ispitivanjebroj]
@reporte.datumispitivanja = @reportparam[:datumispitivanja]
@reporte.q_pripadnost = @reportparam[:q_pripadnost]
@reporte.datumpredaje = @date
if @reporte.save
redirect_to(:action => 'show', :id => @reporte.id)
flash[:notice] = "Izveštaj je uspešno kreiran."
else
redirect_to(:action => 'exporttoxicnew')
end
end
def show
@report = ReportMain.find(params[:id])
@warehouse = @report.warehouse.name
end
end
ReportMain model:
class ReportMain < ActiveRecord::Base
has_many :report_es
has_many :report_is
belongs_to :user
belongs_to :company
belongs_to :warehouse
belongs_to :waste
validates_presence_of :waste_id
validates_presence_of :amount
validates_length_of :amount, :within => 1..255
end
ReportE model:
class ReportE < ActiveRecord::Base
belongs_to :report_main
validates_presence_of :vrstaotpada
validates_presence_of :nacinpakovanja
validates_presence_of :ispitivanjebroj
validates_presence_of :datumispitivanja
validates_length_of :vrstaotpada, :within => 3..255
validates_length_of :nacinpakovanja, :within => 3..255
validates_length_of :ispitivanjebroj, :within => 3..255
validates_length_of :datumispitivanja, :within => 3..255
end
View starts with (it's huge HTML):
<%= form_for(:report_main, :url => {:action => 'encreate'}) do |f| %>
You need to change:
if @report.save
@reporte.report_main_id = @report.id
else
redirect_to(:action => 'exporttoxicnew')
end
into:
if @report.save
@reporte.report_main_id = @report.id
else
redirect_to(:action => 'exporttoxicnew')
return
end
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