search for: partnumbers

What could cause this? >> sdfl=PartNumber.find_by_part_number("1111111") => #<PartNumber:0xb78fc744 @attributes={"id"=>"11601", "part_number"=>"1111111"}> >> sdfl=PartNumber.find_or_create_by_part_number("1111111") NoMethodError: undefined method `find_or_create_by_part_number'' for PartNumber:Class

I am just getting started with Rails, don''t know any Ruby, and don''t quite even get object oriented programming yet. I have tweaked my schema to The Rails Way and have generated a bit of scaffolding. I am trying to create a new Part, which references a PartName and a PartNumber. I can create a PartNumber on the fly, but the PartName has to exist. I have an inelegant solution

I am just getting started with Rails, don''t know any Ruby, and don''t quite even get object oriented programming yet. I have tweaked my schema to The Rails Way and have generated a bit of scaffolding. I am trying to create a new Part, which references a PartName and a PartNumber. I can create a PartNumber on the fly, but the PartName has to exist. I have an inelegant solution

I have a PHP application with the following in one of the "views": <input type="button" onClick="newAlt()" value=" + "></nobr> The JavaScript for "newAlt()" is: // using DOM create new input box for alternate part function newAlt() { var html = "<input style=''background-color:#FFFFCC'' "; html +=

Dear R-community, I started using R to control yield and output from different factories by production week. A typical example is below. Location Week ShippedWafer SortedWafer UnsortedWafer WaferYield GoodDie A 47 9 4 5 0.476 -12 B 40 5 5 0 -0.3262 -9 B 48 2 1

Hi All, I''m running into some issues with a fairly complex database structure. I have 4 tables: Products - id - name Productsitems - id - product_id - name Units - id - product_id - serialnumber Unitparts - id - productsitem_id - unit_id - partnumber - serialnumber What I''m attempting to do is to create a page where, after selecting which product I''m entering, I

In my controller, I do this to instantiate and populate my Part, PartName and PartNumber objects. def edit @part = Part.find(params[:id], :include => [:part_name, :part_number]) end But in the view, this doesn''t refer to the right object. I somehow need to indicate that the part_name object is a child of the part object. <%= text_field_with_auto_complete :part_name,

Hi Everyone, I''m a newbie to Rails, and I just finished going through the cookbook tutorial. I''m now trying to build my own application, and I''m trying to add more inputs to the edit view to modify data in other tables. Below is the controller code where I am having trouble. PartsLocation is another table (like Part) in the database, and that is the line where

...shortfall: I don't see any way to get the filename of the file I'm printing. The jobname gives me: For websites: the URL (which is great) For apps (eg. Word): "Microsoft" (which is less great) Many of the documents my users will be printing have detailed part descriptions and partnumbers; it'd be a drag to not be able to have those automatically associated with the PDFs being generated. Does anyone see an elegant way to make this work? Or is it back to my inelegant, but functional, lprng solution? Thanks! Ken D'Ambrosio Sr. SysAdmin, Xanoptix, Inc.

Hello, I am building an Rails applications that has to integrate an legacy system (lxoffice) (schema at: http://www.lx-office.org/uploads/media/DB_Schema_2.1.1_R_393_17_03_2005_.pdf). They somehow use global ids (global for some tables). I can not change the schema and still I want to use Rails to access it and not pure SQL. When I try to insert a record I get the following message:

Hi all, I have 8G -CF cards that I have been putting linux on. Everything was working fine till yesterday when I got a new batch of CF cards. The size has changed. The original CF card was 7637M (255 heads/63 sectors/928 cylinders) The new CF card is 8019M (255 heads/63 sectors/974 cylinders) I would have thought putting the smaller image file onto the larger CF card would be ok. However its

i have this big table that has columns: partnumber, 1piece-price-break, 10K-piece-price-break, 25k, etc... i want to split this into two tables: part_number, id and price_break, price, product_id so that, you know, the price-break columns are not stuck at fixed values; different parts can have differnt numbers of price-breaks, etc is there a ruby way to do this? i have navicat, but i

In the Agile RoR book, page 219 (softcover version) they talk about the fact you can use the methods: find_by_ and find_all_by_ and fill in the last piece with a valid column name. So I have a database table called "parts" and the following columns: id partname partnumber vendor I do the following: (connection to DB already established) class Part < ActiveRecord::Base end

I've been following this kist for a while now and I suppose I had better introduce myself. This is going to be rather a long message, but that can't be avoided. My name is Andrew Baker and I work for a company called TeleDesign. We are based in the UK. http//www.teledesign.co.uk I have lots of experience with telecomms, a fair bit with VoIP, quite a bit (but rather less recent) with

1. Good Luck 2. Keep posting, we are interested in a fixed point version of speex and would try to colaborate. Our need isn't as immediate but if you set this up correctly we and (hopefully) others will try to collaborate. 3. I'm interested in the methodology for creating a fixed point implementation and guaging how "good" it is relative to the floating point golden standard