similar to: Adding multiple invoice items to an invoice on the same form

Hello friends , I have a clear method here :: def create @invoiceitems = Invoiceitems.new(params[:invoiceitems]) @invoiceitems["invoice_id"] = params[:id] if @invoiceitems.save flash[:notice] = ''Invoiceitems was successfully created.'' redirect_to :action => ''new'',:id => params[:id] else render :action =>

Hi friends , I was trying this code and finding some errors.I am trying this to implement dynamic creation of invoice items in invoices using AJAX .Please go thru . I added a partial :: <% @invoiceitem = invoiceitem -%> <%= text_field ''invoiceitem'', ''item_price'', ''index'' => invoiceitem_counter %> <%= text_field

hello friends , I was trying to select all the invoice items from the table invoiceitems with a condition.But I am getting a NULL array .Please help me in fixing this :: @oldinvoiceitems = Invoiceitems.find(:all, :conditions => [''invoice_id = :invoiceid'', { :invoiceid => ''params[:id]'' } ] ) Thanx and regards, Naroor Rathish,

Hi, can anyone tell me how is the following lines in ruby works on rails .how is the key value pairs accessed by rails . params[:invoiceitem].each do |key, val| @invoice.invoiceitems << InvoiceItem.new(val) end Thanx and regards, Naroor Rathish, www.naroor.blogspot.com -- Posted via http://www.ruby-forum.com/.

Hello Friends, def new @invoiceitems = Invoiceitems.new @oldinvoiceitems = Invoiceitems.find(:all, :conditions =>[''invoice_id = :invoiceid'', { :invoiceid => params[:id] } ] end Error is being shown in the line number with ''end''. This is for initialising a new invoiceItems object and also finding and storing all the invoice items for a

Hi, I have been building a invoice generator(in ruby on rails) for the past some days and been stuck on the final page .This page will have fields for entering the invoice details and also I have added a AJAX effect so that fields for invoice items get created dynamically . its all design well but the issue comes when I am trying to save the page .That is adding ivoice details to invoices

hi friends, How can i install ruby on rails locally .I mean I dont have internet access in my system and want to install Ror .Please help me out . Thanking you, Naroor Rathish -- Posted via http://www.ruby-forum.com/.

Hi , Anyone knows how we can disable <% text_field %> . Thanx, Rathish -- Posted via http://www.ruby-forum.com/.

1st: I am a newbie to Rails & to pure OO. Q: I want to use rails for creating a "master-detail" form. page layout will allow users to type in an "expense report header" and as many "expense report lines" as they need to. I understand how to wrap the final submit action using "transaction" to ensure the inserts to the database happen within the same

Hi friends , I want to disable the text box we use in ruby on rails .How can I add the disabled keyword inside <%= text_field ''invoice'', ''inv_amount'' ,"size"=> 15 %> . I tried <%= text_field ''invoice'', ''inv_amount'' ,"size"=> 15 ,"disabled" %> Thanx and regards, Naroor

My background is Windows development using Visual Studio and I''m trying to get up to speed with Ruby on Rails, so please excuse these basic questions. I''ve downloaded InstantRails and can run the sample application - so Apache, MySQL, Ruby etc. are working. Where''s the "development environment"? Where do I go to edit files, create models and controllers

Hi, I wanna make a invoice system. I''ve set up a invoice model and a invoice_item model (invoice has_many invoice_item and invoice_item belongs_to invoice). Also invoice belongs_to a customer, and a customer has_many invoice. My problem is i don''t know how to create the form for making a new invoice. I''ve made a similar system in php, and here is how the html form was:

Just wanted to ask a quick question here. I am running GNUC 2.6.12 and when I create a invoice for a customer I have to enter an invoice number. I was thinking perhaps there is setting somewhere that I missed to get it to automatically fill in a invoice number? Id hate to have invoices with the same invoice number since I have to manually type them in right now. Thank you, jdegraw

Hello People, I have a possibly very lame question. I am fairly new to RoR, and I want to make sure I do it "right". I have a model called Invoice, and one called InvoiceLines. Usual story: the table "invoice" has a 1:n relationship with "invoice_lines", which includes invoice_id. Now... the application will have a "new order" button, which will allow

Dear List, I''m using Edge Rails. I have a Model with Items for purchase. Each Item is of a certain brand. Class Brand < ActiveRecord::Base end Class Item < ActiveRecord::Base belongs_to :brand end The problem domain is that I''d like to create a separate Inventory list of Items. This includes the date of entry into inventory and date of exit from inventory (ie

hi guys im playing with RoR with the environment of rails 3 ruby 1.9 i got stuck in nil can''t be coerced into BigDecimal error i need to get the total cost of the products inside the cart i know where the problem is(i think) but i almost did every thing cart/show.html.rb <div class="cart_title" >Your Cart</div> <table> <% for item in

Thanks in advance I want to know how to solve No method errors Agile Rails 4th ed Great book But second time I get this type of error I would like to know how to troubleshoot and resolve Please see below thanks once again NoMethodError in Store#index Showing C:/rails/shop9/app/views/line_items/_line_item.html.erb where line #9 raised: undefined method `title'' for nil:NilClass

Hi. I have a form with two select lists, named ''project'' and ''activity''. The content of the ''activity'' list is changed when the selected item in project changes, using ''observe_field'' where project is observed, and a div enclosing ''activity'' is updated. This works as expected. The problem is that when

Hi All, I want to create an invoice where I want to fill in the header data and dynamically add line items in one page. It should update the invoice and invoice_items table from one page. I looked around and was not able to find a solution for this. Has anybody here done something similar to this before? Please help.. Thanks Binu -- Posted via http://www.ruby-forum.com/.

Hi, it probably is a noob question but I''m confused by this error message: active_support/dependencies.rb:478:in `const_missing'': uninitialized constant Invoice::ApplicationController Situation: I have an InvoicesController with a create method that in turn calls upon a MiddleMan.worker(:billing_worker), which in turn finds an Invoice and calls upon @invoice.print_invoice