similar to: tricky form validation

I need to access params[:field_name] from within my Model. @params[:field_name] isn''t working?

I wanted the distance_of_time_in_words_to_now method to have '' ago'' suffixed to it when the date is in the past, I assumed this would be the default behaviour but apparently not. I know of a REALLY messy way that i could solve this with, but it''s so ugly I can''t be bothered Does anybody have an easy, elegant solution?

I have seen this somewhere and can''t find it now. Is there an ungenerate or remove command for the scaffold generator. It would be easier than removing all the files by hand. I have tried ./script/ungenerate but no luck. Thanks -- Posted via http://www.ruby-forum.com/.

I am having trouble with a simple gallery search. I type in a segment of the address and i only seem to be getting results if I use the correct case. This is in my Gallery controller: def search @gallery = Gallery.find(:all, :include => :property, :conditions => "address LIKE ''%#{@params[:keywords]}%''") end On a different note: I am having

Hi All, i have i niggly little showstopper -> I need to access file_column_helper from within the controller, as I need to include an image in my "pdf-write" code... Any sane way to do this? "Require ''rails_file_column''" still gives me an error: "undefined method `url_for_file_column''..." (I am using *svn* version with Rails 1.0)

I am having trouble with chan_zap.so not loading. When I load it from modules.conf, Asterisk bails out without any error message. When I load it from the console, it just says "Unable to load module chan_zap.so" no matter what verbose level I am using. dmesg says: Zaptel Version: 1.4.4 Zaptel Echo Canceller: MG2 Freshmaker version: 73 Freshmaker passed register test Module 0:

Please help, I am really at a loss at how validation is supposed to work in rails. Model contains acts_as_tree I want to force my NEW objects to have a parent I do NOT want existing object to have a parent so I only want to have parent_id on create, NOT on update. I am trying this: def validate_on_create validates_presence_of :parent_id, :message => "You must specify a

i just ran into a problem with some test, and i am not exactly sure why, but the difference happened when i changed my model validation from: validate :custom_validation to: validate_on_create :custom_validation can someone give me any ideas on where in the chain the validation takes place? thanks! -- Posted via http://www.ruby-forum.com/.

Hi everyone, I''m currently investigating re-writing our School CMS application in Rails and the only drawback I can see is there isn''t an ample supply (if any) of WYSIWYG In-browser editors written with a raw Ruby backend. We currently use KTML4 which is written with PHP as a base. I''m interested to hear from anyone who''s integrated a PHP based editor into

Hi there, I have this model called InventoryItem. Every time an InventoryItem is created (through the CharactersController and the create_item action) I need to update others tables and make lookups in other tables, to check if the Character has the prerequisites to actually create the InventoryItem. My problem is that I cannot seem to find a good place to put this logic. I''ve tried to

I upgraded to 1.2.28, same results. Here are the rules I added. ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ perdition\[[0-9]+\]: Connect: ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ pure-ftpd: [^[:space:]]+ \[NOTICE\] ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ pure-ftpd: [^[:space:]]+ \[INFO\] ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ exact\[[0-9]+\]: ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ slapd\[[0-9]+\]: ^\w{3} [ :0-9]{11}

Greetings: I know it's been mentioned before that the tg3 driver in CentOS 3.4 is buggy. I had to revert to 3.4 today from 4 (fresh install) and now I have no link and thus no network. I'm wondering if this is caused by this bug and what the work-around is. Thanks. Brendon Colby

Hi Ehsan, In some cases modulo scheduling will insert copy instruction that end up as real copies in the final code. It unavoidable in some cases. For example, let's say a instruction defining a value is scheduled in the first iteration, but one of its uses is scheduled two iterations later. In this case, the kernel needs to create a copy because there will be two values live in the

Hello, I need to have this for :create and :login how do I do so validates_presence_of :login, :password, :password_confirmation, :user_name, :email, :on => :create I do need it to be off in a number of places though -- Posted via http://www.ruby-forum.com/.

Hi, I am currently using isolinux (syslinux-6.03) in a clonezilla setup. It boots fine, however I want to have a setup where the default boot selection alternates every boot. * First boot : Default is menu item 0 * Second boot : Default is menu item 1 * Third boot : Default is menu item 0 ... The idea is that when it is booted into clonezilla the clonezilla script checks if the system needs to

Hi all, I wondered if the following is implemented in ActiveRecord: I have three tables: "products", "properties" and "product_properties" the products table holds base information for the product, like product_id, name etc. >> Product.column_names => ["product_id", "name"] the properties table holds extra "columns" for the

I just wanted to add to Krzysztof's response. I'm not sure if you're referring to the case when a compile-time trip count loop is completely unrolled or for a loop with a run-time trip count, which would be partially unrolled. For Hexagon, if we partially unroll a loop, we'd also like to use our hardware loop instructions. That is, unrolling and hardware loops are

Hi all, Is there a way to invoke validations at times other than save, create and update? I know that I can do this by writing my own validation checks using errors.add_[blah], but I''d like to leverage the existing validation code. What I have is two sets of fields in a record, set A and set B. Both sets must be validated on record create. However, the trouble is that after

Is there an easy way to validate that a related record exists? I''ve got a table that contains a set of categories and I want to make sure the user has entered a vaild category (i.e. a category that exists in the categories table). So in the model of the table I put this: class Master < ActiveRecord::Base belongs_to :category, :foreign_key => "categoryid"

Hi there, we made a PHP and Impakt2 based web content management system for schools with specific features that work really well for schools. The way I designed it was so there was one central set of source code and an empty (in terms of rows in tables) database structure. To set up a new school i had a script that basically created a new directory in /var/www and then within that, symlinked