search for: unsavable

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

I have two tables: class PgmUpdate < ActiveRecord::Base has_many :pgm_visits, :foreign_key => ''pgm_update_fk'' ... and class PgmVisit < ActiveRecord::Base belongs_to :pgm_update, :foreign_key => ''pgm_update_fk'', :dependent => true ... According to the has_many docs (http://api.rubyonrails.org/classes/

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):

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

Given the two tables Parent, Child where Parent has_many children: If I don''t save parent first then it seems that child.parent will not be assigned automatically if I call parent.children << child . Must the parent record be saved before I call parent.children << child ? If I must save Parent first then can someone explain to me how I can call parent.valid? before it

Hi, I''m using acts_as_ferret in my rails application and I''d like to use more_like_this to retrieve some ''similar'' item suggestions. I have a class ''items'' which has a status field and I need to retrieve items that only have one of the two possible statuses. Looking at the more_like_this method indicates it supports an :append_to_query

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 all, Hi, When I want to compute the eigenvalues & eigenvectors of a specific matrix, R crashes (i.e. it stops responding to any input). I've tried it with different versions of R (2.1.1, 2.2.0, 2.2.1) - all with crashing as result. What I did before the crash was: M <- as.matrix(read.table("thematrix",header=T)) eigen(M) If, instead of eigen(M), I use eigen(M,

Hi all! I need your help. My server doesn't respond any more. Everything crashed. How can I find out if this is a bug or it is simply overloaded? I don't have much running, just KDE with about 10 programs on each of the 16 desktops, and a few background processes. This seems much, but I often have much more stuff running, and it is not even slow. It does respond when I ping it, but

Hey, hopefully there is an easy way to solve my problem. All that i think off is lengthy and clumsy. Given a data.frame d with columns VALUE, FAC1, FAC2, FAC3. Let FAC1 be something like experiment number, so that there are exactly the same number of rows for each level of FAC1 in the data.frame. Now i would like to scale all values according to the center of its experiment. So i can apply s

line 212 of postgresql_adapter.rb is return Time.now.to_s if value =~ /^\(''now''::text\)::(date|timestamp)/ i don''t think this will work. in postgresql the field ''now'' is pinned to the SAME TIME for the duration of a transaction. eg. if you do begin transaction; insert into t values(42, ''now''); # sleep one minute

So I''m updating multiple model objects in one go with something like this in my controller: => Photo.update(params[:photo].keys, params[:photo].values) When the update fails due to validation errors, how do I detect it? The Rails API says: "If the save fails under validations, the unsaved object is still returned." So I can''t simply do this: => if

Hi, I''ve got stuck with a problem on my rails app - I''ve created a database for quotes and bookings, with a futher table "eventdetails" (details of a quote or booking) linked one-one for both tables using a polymorphic assciation. This all works, but I am now trying to link a quote to a number of bookings with a has_many and belongs_to (the foreign key is in the

On Oct 11, 2019, at 7:26 PM, @lbutlr via dovecot <dovecot at dovecot.org> wrote: > > setting the explicit port for SMTP and.or IMAP advanced settings didn?t change the port it actually tried connecting go until I removed the account and re-added it. I'm sure you tried this before deleting/re-adding, but just in case not: you do have to close out of the settings window (or switch

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

So I''m updating multiple model objects in one go with something like this in my controller: => Photo.update(params[:photo].keys, params[:photo].values) When the update fails due to validation errors, how do I detect it? The Rails API says: "If the save fails under validations, the unsaved object is still returned." So I can''t simply do this: => if

Hello, I have to find a solution logon through OpenSSH to OpenBSD machines from anywhere in the world (unsave computers). So I think I must use a challenge-response system with an hardware token that isn't connected to the computer. I do not want to use a RSA ACE/SERVER, so i can't use SecurID ? I can't use challenge response mode with cryptocard, because I want to protect it against

i'm setting up a samba pdf (virtual) printer. it all works, except that i can't get the windows' job name, to give a readable (and consistent) name to the generated pdf file. according to the manpage i can use %J to get the job name, but it doesn't work. the clients are win98 boxes. i tried to print either a test page, a unsaved word doc and a saved word doc. this is the

Instead of save every time there's a new element in the cache, batch the saving to disk every 100 changes, saving the unsaved remainder at the exit. While not a big optimization, this reduces a bit the disk usage during generator run. --- generator/utils.ml | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/generator/utils.ml b/generator/utils.ml index

Can someone explain why a instance variable cannot be changed through an association under rspec/factory_girl? An example is in this gist<https://gist.github.com/2484336> . All tests pass except the last. All the steps pass in the console. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To view this discussion on the web