similar to: Best way to handle associated object creation WithIN the SAME form ?

hi, can''t find any good tutorial or advice to deal with the creation of a new record and it''s associated objects within the same page. do i have to use ajax just to add custom form fields that will be handled by the controller for associated objects creation.? do i have to use ajax to add associated objects to the unsaved but allready in session parent object? what''s

hi how to generate the api documentation localy with the same frameset ...i mean to be abble to have files classes and methods listing on left. thanks

In a belongs_to association, is there a way to tell if the associated object was newly created? Hopefully this will explain my question: A Firm class declares has_many<http://api.rubyonrails.com/classes/ActiveRecord/Associations/ClassMethods.html#M000530>:clients and a client class declares

I have two partials to deal with contact information. The Contact information uses single-table polymorphism. I want to be able to use save on Contact and set ''type'' manually, based on the type of form the user is filling in. This is saved as the value on a hidden field. class Contact belongs_to :person acts_as_list :scope => :person validates_presence_of :type

<a href="http://www.joyent.com">Joyent</a> and <a href="http:// www.sun.com">Sun</a> are proud to present the first in a series of Hack Days, where you will get a chance to hear about the latest technologies and learn how to use them in an interactive unconference styled event. The first Hack Day launches on August 8th at the Axis Cafe in San

Ok, so, I''ve written my first app in rails. It''s pretty nifty. Only one problem. Slower than you could possibly comprehend. Processing PersonController#show (for 67.138.254.231 at Thu Mar 03 21:04:16 Eastern Standard Time 2005) Parameters: {:id=>"1", :controller=>"person", :action=>"show"} [4;35mPerson Load (0.219000) [0;37mSELECT

Hi all, I''m trying to serialize a form with the exception of one specific element. Serializing the form in a hash (without pulling out specific elements) works: <li> <%= link_to_remote ''(Save)'', {:url => post_path(@post), :with => "$ (''post_form'').serialize(true)" }, :method => :put %> </li> The generated code

I''m willing to write a patch for this issue: https://github.com/rails/rails/issues/8893 But want to confirm that the new behavior makes sense before I make the effort. Essentially if you have an unsaved parent and child, and the parent''s association to the child has an inverse_of declared on it. When the parent gets saved, it updates the foreign key on the child, and this

I discovered an interesting aspect of has_many behavior that I''m struggling to work around. I''m not sure if I''m doing something wrong, or if it''s a legitimate bug, or if it''s an inherent part of Rails that I just have to learn to deal with. It boils down to these two problems: - changes in collection objects (i.e. models that belong_to a container

On Fri, Apr 16, 2010 at 9:30 PM, Jeffrey Yasskin <jyasskin at google.com> wrote: > On Sun, Apr 11, 2010 at 10:07 PM, Jeffrey Yasskin <jyasskin at google.com> wrote: >> I'll forward your next draft back to the stackless folks, unless you >> want to pick up the thread with them. > > Their reply: http://thread.gmane.org/gmane.comp.python.stackless/4464/focus=4475

Hi users of EL6 based distributions, I'm pleased to announce a new alternative binary package repository for EL6 x86_64. The aim is to provide a supplemental set of packages which may contain software not included in your base system. These packages are based on pkgsrc, a cross-platform package manager. In this initial release there are 13,152 packages available. For now I am specifically

Hello I''m wondering if anyone has looked into adding pkgsrc package management as a provider for Package? We use Joyent accelerators (zones on OpenSolaris) for our many of our production services and about a year ago Joyent switched from Blastwave to pkgsrc for userland packages. pkgsrc catalog - http://pkgsrc.se/ pkgsrc guide - http://www.netbsd.org/docs/pkgsrc/ joyent pkgsrc

Hello all - I''m looking to create a form that would allow the editing of existing model instances while also allowing new model instances to be created. (its an order form where the model instances would be an order line item joining the order to an item) It looks like either one alone is easy, because in the former case the field names would be foo[id] where the id is from the database,

I''m curious what would be the best way to represent people and whether the person has someone marked as their friend. Here are my thoughts so far: People table - id - name Relationships table - person_id - friend_id Now my problem is I don''t know how to set up these associations (if this is even correct). Friend_id would be an id to someone else from the people table.

Hi, I''m using: select(object, method, choices, options = {}, html_options = {}) I''ve read the API where there''s this example: select("post", "person_id", Person.find_all.collect {|p| [ p.name, p.id ] }, { :include_blank => true }) should give this code: <select name="post[person_id]"> <option></option>

I''m having trouble with a validation that depends on an attribute of a belongs_to parent. If the child is added to an unsaved parent (parent.children << new child), the has_many collection parent.children includes the unsaved child. However the belongs_to attribute child.parent appears to be nil until the parent has been saved. Without access to the parent attributes, the validation

Full_Name: Ana Nelson Version: R 2.7.0 GUI 1.24 (5102) OS: OSX 10.5.2 Submission from: (NULL) (213.94.201.89) The R GUI close button has a solid circle. Screenshot is here: http://skitch.com/ananelson/kmxj/r-console On OSX this indicates that there are unsaved changes pending. Please see page 201 of the Apple Human Interface Guidelines (version 2008-03-11):

OggEnc rc3 has trouble with this file. It adds high frequency gunk to the percussive synth part. Lame encodes it fine. http://www.teaser.fr/~amajorel/misc/nabogg.wav http://www.teaser.fr/~amajorel/misc/nabogg.ogg -- André Majorel <URL:http://www.teaser.fr/~amajorel/> std::disclaimer ("Not speaking for my employer"); --- >8 ---- List archives:

(Apologies to anyone who follows me on Twitter and therefore will have seen this multiple times already.) Joyent will be offering training in DTrace: Core Features and Performance Analysis trainer: Brendan Gregg <http://dtrace.org/blogs/brendan/> (San Francisco, Sept 6-7), Max Bruning <http://wiki.smartos.org/display/DOC/Max+Bruning> (Geneva, Sept 13-14) This course introduces

Hi there, I''m currently building a membership application and I want to be able to select, not just all the memberships, but the most current membership from the database on a per user basis. I have linked the tables as shown:- class Membership < ActiveRecord::Base belongs_to :payment belongs_to :person end class Person < ActiveRecord::Base has_many :memberships