Displaying 20 results from an estimated 300 matches similar to: "rails 1.1 and mysql errors"
2005 Dec 31
6
habtm recursion via destroy_without_callbacks
I am having a problem with two models that each have a HABTM
relationship to the other. For example:
CREATE TABLE people (id INT, name TEXT);
CREATE TABLE teams (id INT, name TEXT);
CREATE TABLE people_teams (person_id INT, team_id INT);
The person model has:
has_and_belongs_to_many :teams
And the team model has:
has_and_belongs_to_many :people
The trouble comes when trying to destroy
2006 Jan 09
3
rails ignoring the migration file
I have a mysql database that I am trying to use migrations on. The
problem that I am having is that when I create a blob field in my
migration file like so:
t.column "data", :binary, :limit => 15.megabytes, :null => false
rails changes it to this in the schema:
t.column "data", :binary, :default => "", :null => false
not only is this not what I wanted
2006 Jul 02
7
How can I intercept attribute calls?
Hi.
I have two types of fields in my database, e.g. "name" and "name_ru".
First one is a user''s name in english and the second one is in russian.
I want to intercept calls like "c.name" and add "_ru" to it if current
language is russian (I have my own Locale class like n Globalize).
So I want such thing:
--
Locale.set("en-US")
c.name
2006 Jan 10
5
problems overriding module with plugin
Hi I am trying to create a plug-in to fix the error in the rails core
produced by the multiple delete on a HABTM relationship. I have
confirmed that my plug-in is being included into the base during
runtime however the code does not seem to be overridding the base
class.
module ActiveRecord
module Associations
module ClassMethods
def has_and_belongs_to_many(association_id, options =
2007 Nov 14
4
Interdependency between RSpec files
I run my suite of tests, one test fails.
I run that one test file, no tests fail.
Something is carrying over between files and I can''t figure out what.
I tracked down the problem to the very line it''s occurring on, with
printouts before and after every call to make sure I know exactly what
is being reached.
In this spec I have 0 fixtures/mocks/stubs. The objects in this
2006 Feb 02
3
acts_as_family_tree
For a project that I am working on I need to have a family tree. This
means that instead of having one parent each item has at most two. As
far as I know acts_as_tree only allows one parent_id. Any suggestions
on how to make a "acts_as_family_tree" ?
Thanks,
Mark
--
--------------------------------------------------------------------
I am Mark Daggett and I approve this message.
2006 Jul 19
1
Session management with SOAP and AWS
I''m working on a rails app where I''d like to have a session-based
SOAP API. That is, I''d like to connect via SSL and have a ''login''
method followed by one or more other methods.
I''m using the ActionWebService::Client::Soap class to connect to
my app, but each method invocation results in a new session on the
server (WEBrick, at the
2005 Dec 02
3
Conceptual Design Question
Hi All,
I am making a DAM (seems to be the hip thing to do these days). It is
for the company that I work for. We have some really weird domain
rules that have prevented me from just using a simple directory
structure file permission system. I have come up with a solution but I
wanted to run it by you gurus to ensure that I am not recompiling the
wheel here.
Basically the domain rule is:
A user
2006 Mar 25
2
acts_as_tree wierdness with children.count and children.size
i am making a category tree and i iterate over the category using my
counter_cache however it would show a different number than what was
actually being represetned in the tree.
Here is an example
cat.children = [cat2, cat3]
puts cat.children.size 2
puts cat.children_count 2
cat4.parent_id = cat.id
cat4.save
puts cat.children.size
2006 Jan 12
3
url_for in tests
Hi there,
I''ve added an extra bunch of testing features for doing in-browser
testing with Selenium, and am having quite a time figuring out how to
use url_for with having a controller object present. I''ve tried using
ActionController::Base.url_for and
ActionView::Helpers::UrlHelper.url_for but haven''t been able to get
something that works.
What I want to be able
2005 Dec 22
3
acts_as_stateless ?
Is there such a thing that I could use to store sessions in the DB
instead of in a cookie so that I can ensure users will be able to
access their session data even across several load balancers? We use
totally stateless machines here at work and I am worried about
deploying a rails app in production that uses a volitile session
stored on the machine.
Any help is great!
Happy Holidays,
Mark
--
2006 Jun 01
1
Automatted Getter/Setter
Hey..
So I have a model that has a lot of number fields. Each of these go
through a process when read in and read out to add/remove commas
(between every three numbers) to make them more readable.
The getter I currently have is like this:
def sale_price
Listing.insert_commas(read_attribte (:sale_price))
end
and the setter is:
def sale_price=(price)
write_attribute(:saleprice,
2006 Feb 10
7
convert rails object to javascript variables
Am i a total idiot to try and parse out a rails object for javascript
in this way?
<%
for i in interface_items[0].attributes
%>
var <%= i[0] %> = "<%=h( i[1] )%>"
<%
end
%>
Am I missing something really obvious?
Thanks,
Mark
--
--------------------------------------------------------------------
I am Mark Daggett and I approve this message.
2006 Jan 08
4
Rails table pluralizing Issue
Hi,
I am working on a table with name "addresses". However when I do a
ruby script/generate scaffold Address, I am not able to access
http://localhost:3000/addresses. I am getting the following error.
uninitialized constant Addres
This error occured while loading the following files:
addres.rb
How do I resolve this issue.
Thanks
Silvy MAthews
2006 Jan 30
8
Translating a validtion flash
I''m a belgian Rails user (Dutch is my native language). I wondered if
it is possible to translate error messages (generated by validators).
I know how to create my own error messages:
def method
content
rescue
logger.error(...)
flash[:notice] = ''My own error message"
redirect_to(...)
But where can I find the validator''s .rb files, so I can change them?
2006 Jan 12
2
Finding by association
I have two objects that are associated in the following way:
class Class1 < ApplicationController
has_and_belongs_to_many :class2s
has_and_belongs_to_many :otherClasses
end
class Class2 < ApplicationController
has_and_belongs_to_many :class1s
has_and_bleongs_to_many :otherClasses
end
Now, when I run the following query,
@objects = Class1.find(:all, :conditions
2006 Mar 09
2
Newbie question: How to represent parent-child denormalization
I am building a relatively trivial application to try to learn my way
around Rails. I am having difficulty understanding how to navigate a
heavily denormalized hierarchy. Could someone direct me to a bare-bones
explanation of using rails to navigate database hierarchies?
I am an experienced developer. Most of my work has been desktop client
server, high performance, or server to server
2006 Jul 27
9
Introspecting validates_presence_of
Hello people,
I''d like to detect whether an attribute of a model has
vaildates_presence_of applied to it so I can automatically apply a
mandatory (*) to the field...it doesn''t look easy...any ideas?
Cheers,
--
Dan Webb
http://www.danwebb.net
2006 Mar 12
1
a better way to alias methods
Hi is there a better way to accomplish this task?
class PortfolioController < ProjectController
layout ''portfolio''
def boing
redirect_to :action=>:index
end
alias_method :new , :boing
alias_method :destroy , :boing
alias_method :edit , :boing
alias_method :update , :boing
end
My portfolio controller implements view only
2005 Dec 20
0
Problem destroying in unit tests with HABTM
Hi converted two of my models to HABTM today but I am having a real
hard time getting my unit tests to pass now. Specifically, when I
destroy a record I get this error:
...many many lines of this above...
(eval):4:in `destroy_without_habtm_shim_for_categories''
(eval):4:in `destroy_without_habtm_shim_for_categories''
(eval):4:in