Displaying 20 results from an estimated 2000 matches similar to: "View passing empty or no value to controller -- help"
2006 Aug 05
14
Rake aborted! on No Rakefile Found error
Hello,
On a command:
rake db:migrate
I get the "rake aborted!" error. The message is:
No Rakefile found (looking for: rakefile, Rakefile, rakebile.rb,
Rakefile.rb)
c:/InstantRails/ruby/lib/ruby/gems/1.8/gems/rake-0.7.1/lib/rake.rb:1822:in
''load_rakefile''
Checking my setup, I see that Rakefile.rb is in the expected path.
Why can''t rake see Rakefile.rb,
2006 May 09
9
Recommendation for a user authentication plugin
Hi,
Which user-authentication plugins should one try first? Too many out
there and too little time to try them all fairly. Thanks for your
recommendation.
cheers!
--
Posted via http://www.ruby-forum.com/.
2006 May 28
7
Join table not being populated
Hello,
I have the usual Categories and Products table scenario, mediated by a
Categories_Products join table. When I create a new Product and into a
given Category, I notice that my join table is not being populated.
Shouldn''t the join Categories_Products table be populated?
Thanks,
gk
--
Posted via http://www.ruby-forum.com/.
2006 Jul 31
3
Missing controller default code
Hello,
I generated a controller, using the command:
ruby script/generate controller my_kontroller my_model
The generated controller file, however, contains an empty class
definition. The default controller code is missing.
Any idea what went wrong?
Thanks,
gk
--
Posted via http://www.ruby-forum.com/.
2006 Apr 03
2
problems testing on 1.1 and postgresql
Hi,
I get errors doing this:
1) createdb myapp_test
2) rake db:test:clone_structure
3) rake test:units
rake aborted!
PGError: ERROR: relation "matches" already exists
I''m using the :sql schema format because there are some problems with
postgres and the :ruby schema format
config.active_record.schema_format = :sql
It seems rake test:units is trying to create the tables
2006 Aug 02
9
How to fetch the previous or next record
Hello,
Is there some built-in facility for fetching the Previous or Next record
from a table? Assume the command find_by_name has been issued, and the
variable @name contains the name "John Doe". I''m looking for something
like find_next(@name) and find_previous(@name). What''s a good way to
pursue if one has to roll their own methods?
Thanks for the help,
gk
--
2009 Nov 26
2
[error] avahi_entry_group_add_service_strlst("AdminNodeFQDN") failed: Invalid host name
Hi,
After doing a clean install of ovirt in a Fedora 11 VM, I am unable to
get anything working in the web interface. All I get is an error 500.
After reviewing the logs I see the following error in
/var/log/http/error.log
[Thu Nov 26 11:29:11 2009] [notice] Apache/2.2.13 (Unix) DAV/2
mod_auth_kerb/5.4 mod_nss/2.2.11 NSS/3.12.2.0 mod_python/3.3.1
Python/2.6 configured -- resuming normal
2005 Dec 31
7
Application Errors w/ layout & custom view pages
1) I get Rails Application Error when trying to use layout
test_controller
def list
layout "stdlayout"
end
in the views/test/layouts stdlayout.rhtml
<html>
<head><title>test</title></head>
</body>
<h1>Test</h1>
<%= content_for_layout %>
</body>
</html>
2) I get Rails Application Error when trying to use a separate
2006 Aug 11
2
Shouldn''t CRUD be CRUDS?
With most models, almost always I find myself writing Search/Find
actions. When I view a Listing of a model, I want to look at another
record or set of records. How nice it would be if I can do a
query-by-example while viewing a Listing, or during Show/Edit/Create.
Would be nice if Search becomes another act in the scaffolding magic.
This wish has been expressed here before. Since then, has
2008 Nov 04
9
RSpec and PostgreSQL not playing nicely together
Here is a very simple spec:
--
require File.expand_path(File.dirname(__FILE__) + ''/../spec_helper'')
describe Product, "The Product model" do
describe "When a new blank product object gets created" do
before(:each) do
@product = Product.new
end
it "should not be valid" do
@product.should_not be_valid
2008 Jan 15
1
actionmailer the background
I have bdrb successfully set up and running in a local project. It''s
doing two things:
1) processing large csv files and using ActiveRecord to insert
2) sending large batches of emails using ActionMailer
In development both work well. I see my ActionMailer emails in the
log (though it''s the development.log -- odd?)
On the production server csv processing works well, but
2006 Jul 07
13
Rails Recipes Book: Authentication
Hi,
The user/login management system in Chapter 31: Authenticating Your
Users and Chapter 32: Authorizing Users with Roles of Chad Fowler''s
Rails Recipes looks reasonable and adequate. However, when I ran the
Chapter 31 code, I get the following error:
Username or password invalid
And I am not even given the chance to sign in; that is, the signin form
does not appear at all.
Has
2006 Jul 03
2
Still struggling with data flow ...
Hello,
The following view:
<%= start_form_tag %>
Enter term to find
<p>
<%= text_field_tag :name, params[:name] %>
</p>
<%= link_to "Find", { :action => ''find_term''} %>
<%= end_form_tag %>
does not appear to pass back the value of :name to the action:
def find_term
term =
2006 Apr 29
4
Wild SQL -- public/500.html -- postgres-pr
Every page of my DEPOT on Postgresql rails app now gets an error from postgres-pr about
some wild left-join SQL that has nothing to do with my tables:
SQL (0.000000) NameError: undefined local variable or method `errors'' for
#<PostgresPR::Connection:0x3b200c0>: SELECT a.attname, format_type(a.atttypid,
a.atttypmod), d.adsrc, a.attnotnull
FROM pg_attribute a LEFT JOIN
2006 Aug 09
10
Next/ Previous record
Hi, Quick question (which means that I think there should be an easy
answer)...
When I am in the "show" view, I''d like to add 2 links, one for previous
and one for next record so that the user can go on to the next "result"
without having to go back to the ''list'' of results. However, I can''t
find my way about this problem :-S
2006 Jul 04
1
Multiple parent ids
Hi,
parent_id is the default name for the self-reference foreign key. What
is the convention for naming the second parent id, the third?
Thanks!
gk
--
Posted via http://www.ruby-forum.com/.
2008 Mar 08
9
Validation error handling on related models
I have 2 models, entity and client. Entity has_one client and client
belongs_to entity.
Entity has attributes name and legal_name. Entity also has an unique
index on (lower(name)). The pKey for both is the conventional Rails id.
Client has a fKey constraint on entity_id and is indexed in entity_id.
In controllers/clients_controller.rb I have:
# GET /clients/new
# GET /clients/new.xml
2006 Mar 16
3
inserted_at seems buggy in production mode?
Hi,
I''ve got a table with an inserted_at column. When I insert a record it
automatically injects the current date/time, all is well.
Then when I insert a second record, it uses the exact same timestamp
that is used in the first record.
This behavior only seems to occur in production mode. When I restart the
server, the problem goes away but then immidetatly occurs again on the
2006 Jul 06
1
Problem implementing password and password confirmation
Hi,
I''m trying to implement password confirmation, based on the Agile
example, but just can''t make any progress.
User DB has these fields:
=========================
t.column :name, :string, :limit => 40
t.column :hashed_password, :string
t.column :salt, :string
User model has:
===============
attr_accessor :password_confirmation
2006 May 03
4
default values
Hello,
I''m working with a postgresql table
CREATE TABLE elements (
id serial primary key,
c1 text default f1(),
...
cN text default fN()
);
But if I use de lines
@element = Element.new
@element.save
the values that element take are the nextval in the id field and nules in
all the other fields.
How can I get the defaults?
(but without rewriting the