Question

这是我的控制者:

class ReportNeedsController < ApplicationController
def index
@report_needs = nil
end
  def new
     @report_need = ReportNeed.new
  end    
  def create
     @report_need = ReportNeed.new(params[:report_need])
     @report_need.save
     redirect_to @report_need
  end
end

这是我的新的。 haml档案:

为什么要报告?

%form
    %input{:name => "option", :type => "radio", :value => "spam"}
    spam                   
    %br/    

enter code here


    %input{:name => "option", :type => "radio", :value => "product_corrupted"}      
    product_corrupted                   
    %br/                      
    %input{:name => "option", :type => "radio", :value => "product_spoiled"}       
    product_spoiled

Answer 1

Make changes in view like :

  %input{:type => "radio", :name => "report_need[product_type]", :id => "report_need[product_type]-1", :value => "salesforce", :checked => true}
  %br/
  %input{:type => "radio", :name => "report_need[product_type]", :id => "report_need[product_type]-2", :value => "salesforce", }

控制器, 如果product_type is field of table report_needs 因此没有必要改变你的行动。否则,它就会改变和储存:

  def create
     report_need = ReportNeed.new(params[:report_need])
     report_need.radio_field_name = params[:report_need][product_type]
     report_need.save
     redirect_to report_need
  end

友情链接