Displaying 20 results from an estimated 4000 matches similar to: "validates_presence_of and ajax-forms"
2006 Mar 17
4
using ajax and layouts
Hi.
I copied the layout-example from agile web dev. in rails. When I want
to use ajax to create a search field including
<head><%= javascript_include_tag "prototype" %></head>
does''nt work when I include the line in my
app/views/layout/demo.rhtml. Name of controller is demo_controller.rb.
The search-field is in app/views/demo/observer.rthml and I have to
2007 Oct 16
8
nfs-ownership
Hi.
I have created some zfs-partitions. First I create the
home/user-partitions. Beneath that I create additional partitions.
Then I have do a chown -R for that user. These partitions are shared
using the sharenfs=on. The owner- and group-id is 1009.
These partitions are visible as the user assigned above. But when I
mount the home/user partition from a FreeBSD-client, only the
top-partiton has
2006 Jul 29
3
Validating two models
Hi,
I have a model Account wich "has_one" model called UserData. Both models
use validation.
# Model contains user name, email etc.
class Account < ActiveRecord::Base
has_one :user_data, :foreign_key => "user_id"
validates_presence_of :email
end
# Model contains firstname, lastname etc.
class UserData < ActiveRecord::Base
2006 Mar 23
4
Postgresql connection problems
Forgive me for asking a trivial question on this list, but being new
to Ruby/Ruby on Rails, I''m not sure where to start....
I''m trying to connect to a postgresql server:
My database.yml contains:
test_test:
adapter: postgresql
database: test_test
username: testuser
password: resutest
host: testpgserver
port: 5432
encoding: UTF8
min_messages: warning
The
2009 Nov 26
9
ActionView::TemplateError (can't convert ActiveRecord::Error into String)
I cannot work out why this error is appearing.
ActionView::TemplateError (can''t convert ActiveRecord::Error into
String) on line #3 of app/views/button/_show_enquiry.html.erb:
1: <h1>Send us a message</h1>
2: <% remote_form_for :enquiry, :url => {:action => ''send_mail''} do |
f| %>
3: <%= error_messages_for ''enquiry'',
2008 Apr 17
3
php5 and postgresql 8.2/8.3
Hi.
I have installed php5 with support for postgresql (php5-pgsql). If I
install postgresql-client ver. 8.2.7 or 8.3.x apache (httpd)
core-dumps. If I install postgresql-client 8.1.11 or 8.2.6 apache does
not core-dump.
This is the output (backtrace) from gdb:
(gdb) bt
#0 0x000000080651c340 in ?? ()
#1 0x000000080094ebd5 in puts () from /lib/libc.so.7
#2 0x000000080094f1ee in gethostbyname
2007 Apr 28
3
tape-backup software (was: Very Large Filesystems)
Speaking of backup-software. I heard that legato supports zfs but is
anyone using zfs and legato or some other backup-software that can
handle multi-TB-file systems (in production)?
--
regards
Claus
2008 Mar 26
1
freebsd 7 and areca controller
Hi.
I'm looking at deploying a freebsd 7-release server with some storage
attached to an areca ARC-1680 controller. But this card is not
mentioned in 'man 4 arcmsr'
(http://www.freebsd.org/cgi/man.cgi?query=arcmsr&sektion=4&manpath=FreeBSD+7.0-RELEASE).
Areaca's website does mention freebsd as a supported OS
(http://www.areca.com.tw/products/pcietosas1680series.htm).
Has
2008 Nov 03
1
Questions about changes to Restful Authentication.
I have a couple of projects with Restful Authentication
The first snippet is from the Git repo today and is supposed to be the
newer code.
# Store the given user id in the session.
def current_user=(new_user)
session[:user_id] = new_user ? new_user.id : nil
@current_user = new_user || false
end
# Store the given user id in the session.
def current_user=(new_user)
2006 Sep 27
2
how to get the message from validates_presence_of
hi,
I''ve a model with validates_*_of statements, but I have no idea how to
get the :message back, anyone has a clue? Thanks.
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2006 Jul 08
2
Creating/Saving dependent objects
Folks,
Am new to RoR and am building an example to get myself familiar. I am
running into a simple issue while creating a user registration page.
I have a User and Address models defined as below (partial/relevant code
included below). User has_one address and Address belongs_to user. I have a
foreign key defined in address table that refers to user(id)
In a form I take in username, password,
2011 Sep 27
2
passwd problem with new vps
greetings,
I am setting up Centos 6 i686 remotely, on a new VPS.
A problem I have is that I cannot set password for new users. I have
created one with
useradd -m new_user
but when I type
passwd new_user
this is the result:
[root at vps ~]# passwd new_user
Changing password for user new_user
New password:
Retype new password:
passwd: Authentication token manipulation error
[root at vps
2006 May 07
1
Overwriting setters for associated objects
Hi all,
I''m trying to overwrite a setter method, but am running into some
difficulties. This is normally really easy when overwriting a setter for
a table column, but in this case it is the setter for an associated
object.
Here''s a hypothetical example:
class User < ActiveRecord::Base
has_many :posts
end
class Post < ActiveRecord::Base
belongs_to :user
2008 Jan 30
2
Where can I get "authenticate_with_http_basic"?
Hi,
I just installed Rails 2.0.2
[root@mymachine easyx]# ruby --version
ruby 1.8.6 (2007-03-13 patchlevel 0) [i686-linux]
[root@mymachine easyrx]# gem install rails --include-dependencies
Need to update 16 gems from http://gems.rubyforge.org
................
complete
Successfully installed rails-2.0.2
[root@remandev easyrx]#
But I''m getting this error in my restful_authentication
2006 Mar 24
19
Storing images in Ruby
Hi,
I''d like to allow users to upload images and store those images in a
Postgres database. I''ve looked through the example in "aguile
development with rails" which suggests using the MySQL blob field.
When I wrote a similar app in Java, we Base64 encoded the file and then
stored it as a text field. Is this easy to do in RoR too? Any advice you
can give me would
2005 Dec 16
12
validates_presence_of not working
Hi,
I''m new to ruby and rails. I just created a simple update page and the
update works fine if all form fields are filled in. However there is one
field that should never be allowed to be blank. So I put this in my
model:
class Topic < ActiveRecord::Base
validates_presence_of :dr_title
validates_length_of :dr_title, :minimum => 1
So, when I submit the form with a blank
2010 Jan 26
2
accepts_nested_attributes_for :has_many :through => 'bug?'
Hey guys & ladies!
I''ve got the following relationship which i''m trying to get
accepts_nested_attributes to work with. But when i submit my form, it
looks as if its expecting a Company object, rather than an array of
companies. which really doesn''t make sense considering its a
has_many :relationship.
So what i''m after, is a way to
2006 Jan 03
6
Am I going too far or Rails is just confusing? was {validates_presence_of *_id attributes}
Thanks for the input Blair Zajac and Chris (Nolan and Hall), and for others.
If all of you have time, please follow this (the question still
relates to the previous posts by me):
I have provided full steps to reproduce the symptoms.
If it matters, I''m running Ruby 1.8.2, Rails 1.0, and MySQL 5.0.15 on
Windows XP Professional.
1. First, the setup
MySQL
-----
create database testdb;
2006 Apr 10
3
Problems with multiple ActiveRecords and Validations
Hi all,
I am a RoR newbie and have the following scenario set up:
There are 2 ActiveRecords involved, the first one being "User", the
second one being "Visibility".
The corresponding users table holds address informations regarding a
User. The visibilities table holds visibility settings for the
individual columns of the users table (i.e. firstname, lastname, country
2018 Oct 01
2
Authenticate users using their firstname
> On 01 October 2018 at 15:19 Steffen Kaiser <skdovecot at inf.h-brs.de> wrote:
>
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On Sat, 29 Sep 2018, Fady AL HAYALI wrote:
>
> > I'm setting up a Postfic and Dovecot with LDAP email server. My users in LDAP is like this:
> >
> > dn: uid=firstname,ou=People,dc=domain,dc=com
> >