Displaying 20 results from an estimated 2000 matches similar to: "validation on methods that aren''t part of the database."
2006 Jul 27
2
Creating multiple objects from form data
I''m in the process of creating a sign up form for an online application.
The form collects account info, company info, and then info for an
administrative user.
The method looks like this:
def create
@account = Account.create!(params[:account])
@company = @account.companies.create!(params[:company])
@user = @company.users.create!(params[:user])
end
However, this inevitably fails
2006 Jun 09
18
Is IRB the ruby console ?
I''m running script/console but keep getting the message that irb.bat is not
recognized as an internal or external command, operable program or batch
file.
If it means anything I am running instant rails. I can invoke irb straight
forward.
TIA
Stuart
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2006 Apr 21
1
Catch authentication result from a model in a controller
Im still following the authorization recipe from the book, now all works
fine but im getting trouble in how handle the model authorization
result, if the user and pass are correct, it goes to a welcome
screen(admin.rhtml) but if wrong the model prints a message in an ugly
exception like page "usr and pass not correct", i want to redirect the
user to the login
2006 Apr 14
7
SHA2 Issues
Hello all,
Thank you in advance for your help with this. I am trying to implement
the user authentication method from Ruby Recipes which calls for the use
of SHA 2. Here is the code for the password:
def password=(pass)
salt = [Array.new(6){rand(256).chr}.join].pack("m").chomp
self.password_salt, self.password_hash = salt,
Digest::SHA256.hexdigest(pass + salt)
end
I open
2006 Aug 07
8
Login form question
I''m using Rails Recipes to create a login form but instead of username
and password, my setup is firstname, lastname, password.
I seemed to be gramatically challenged and not sure how to set up the
parameter list. Can anyone offer up a suggestion.
The book shows the method starting like:
if request.post?
user = User.find(:first, :conditions => [''username = ?'' ,
2006 Aug 07
2
Bind variables error
wrong number of bind variables (0 for 2) in: first_name = ? AND last_name = ?
I''m not sure why I"m getting this error ?
def self.authenticate(first_name, last_name, password)
user = User.find(:first, :conditions => [''first_name = ? AND
last_name = ?''])
if user.blank?
Digest::SHA256.hexdigest(password + user.password_salt) !=
user.password_hash
2006 Aug 07
3
wrong number of bind variables
I''m getting this error message since i moved alot of the database
logic to the model.
wrong number of bind variables (0 for 2) in: first_name = ? AND last_name = ?
def self.authenticate(first_name, last_name, password)
user = User.find(:first, :conditions => [''first_name = ? AND
last_name = ?''])
if user.blank?
Digest::SHA256.hexdigest(password +
2006 Jul 17
19
updating model
hello,
i am writing a simple user login system.
when registering a user account, i have two field:
password
password_confirmation
which are validated using
validates_presence_of
validates_confirmation_of
and these are then used to generate a password hash which is stored in
my database
when i want to update the record (without changing the password and
entering new values for password and
2006 Aug 07
1
Help please: database column not taking
I created a simple registration form. One column doesn''t seem to be
taking the input. I''ve yet to put in any validation or error
checking.
The column in the database is called ''level'' and is type ''int''
The controller method is fairly simple:
def register
c = User.new(params[:user])
c.save
redirect_to :controller =>
2006 Aug 02
3
Need help with registration page
I have most of my books open as I''m trying to create this app. Still
not sure how to make this work - hopefully some help / hints can get
me further.
First I used the "authorizing users" recipe from Rails Recipes. Though
I did add some more generic type of registration fields (email,
address, etc).
I want the registration form on the main page(index) of the site.
What I have
2006 May 29
9
design recommendations for authenticating users with lots of different attributes..?
I''ve been struggling a bit trying to figure out the best way to
design/implement a system with authentication/authorization, and was
hoping some of you may be able to offer some advice..
At the moment, I have a system with 4 different types of users -
clients, administrators, sales_reps, and public_users. I''m using
"Authorizing Users with Roles" from the Rails Recipes
2006 Aug 04
1
Need a better undersanding of form helpers
perhaps someone can take a little time to give me a better
understanding of how to use form helpers.
Here is what I''m working with in my app:
user model - (the table where a user registers their information)
it contains the following fields -
first_name
last_name
email
account_type (currently set to string but will probably be a select
box with options)
password_salt (I''m
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 13
4
Regenerate DB
Hi again :),
I''m playing with migrations. I''ve created some migrations classes and
with
rake db:migrate the tables are created and altered fine, but then I
dropped
some of the tables and when I run db:migrate command again I don''t get
tables
being re-created.
What am I doing wrong? Is there a way to run db:migration in order to
drop the
tables?
--
Posted via
2006 Aug 14
2
Change password
Is there an addition to the Rails Recipe or the method in AWDWR to allow
a user to change his/ her password? I have put something together that
does all the work again - mostly because I''m not sure how to leverage on
methods like ''password='' that are defined in the model. Has anyone got
a ready sample that I could learn from?
Right now, I''m basically
2006 Aug 11
6
Exporting to Excel ( all versions )
Hello,
Thanks in advance for reading.
I''m attempting to export data to an excel spreadsheet, and have done so
successfully using RubySpreadsheet (
http://sourceforge.net/projects/rubyspreadsheet/ ) which is a port of
the Perl WriteExcel module...
Many of the methods however were left out, one of them being
"insert_bitmap" and unfortunatley the bitmap is an important part
2008 Jun 13
6
Newbie question on has_many
I have two classes: a Widget and a User. The User has an id that is
referenced in two places on the Widget: owner_id and operator_id.
How should I structure that reference for has_many?
Thanks folks - I appreciate any help on this.
--David
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2008 Mar 10
6
Probably OT, but CSS Help?
Ok I know this is off topic, but since you guys are usualy so helpful,
I thought I''d try here first.
Building a Rails App and one of the things we''ve done is put a CSS
class of;
* {
font-family:"Lucida Grande",verdana,arial,helvetica,sans-serif;
margin:0pt;
padding:0pt;
}
Now the problem is that the padding setting, for one reason or another
is killing my select
2006 Aug 16
4
New Model Object from Existing Model Object
Hey Guys, need a hand again....
Lets say I have an Order... and an Order has Order Lines and Order_Lines
have Items...
I want to create a New Order, which would have New Order Lines with the same
Items...
Is there a fast / easy way to do this, w/o having to create a new order,
loop through all the order lines, and create them associating them with the
Items?
Any help would be great, thanks
--
2008 May 14
5
RailsConf vs. My MacBook's Battery. ( Power Outlet Availability )
So my Macbook''s battery sucks... and I''m thinking of grabbing a new
one, I''m curious how the availability of power outlets have been at
RailsConfs. For those who have gone before, was it hard to find an
outlet to plug into? Are they mindful of this?
I hope so.
Thanks in advance.
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