Displaying 20 results from an estimated 4000 matches similar to: "polymorphic assosciations - still the way in Rails 2.0.x"
2007 Dec 27
6
ActiveResource and (polymorphic) associations
Hi,
I''m just playing with ActiveResource and I did''nt find anything about
the support of (polymorphic) associations.
Is there a support at all?
Thanks in advance
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2007 Jun 20
3
hover and displaying divs
Please take a look at:
http://www.lovelybooks.de/library/index.html?resetTabs=1&resetList=1
Can someone give me a hint how to display the divs (?) when moving
the mousepointer over the images?
Thanx
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2007 Jul 21
3
manging rescues
What''s the recommended way to catch errors like this:
NoMethodError in Register#confirm
Showing app/views/register/confirm.rhtml where line #4 raised:
undefined method `namen'' for nil:NilClass
I get this error when someone does somethinh like:
http://.........../register/confirm?email=jkdsfadslkjflksd
If I make:
remail = params[:email]
@user = Request.find(:first,
2007 Dec 11
4
Lost in translation - Rails 2.0 Nested Resources, Custom Actions
The shift to the :has_many and :has_one options when defining nested
resource routes has me perplexed. The block format allows me to define
custom REST actions like publish in the example below:
map.resources :users do |user|
user.resources :articles, :member => { :publish => :put }
end
It also allows for multiple levels of nesting if necessary.
What I''d really like to
2008 Jan 21
13
has_many with different primary key
I''ve got quite the ActiveRecord challenge, any help would be
appreciated.
In my current project Companies can have many reviews.
class Company < ActiveRecord::Base
has_many :reviews, :as => :reviewable
end
However, my company table, I have two different IDs to identify my
company.
id - This is the typical id we use for normal stuff
other_company_id - This is the id we use
2006 Aug 06
10
editor recommendation
Hello lsit,
I''am new to rails (about 2 hours) and after the first lines of code
I must say: Great! I love it!
Can someone recommend me a editor? I run Ubuntu Dapper.
Th?ngs
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2008 Jan 21
7
undefined method error
Hello everyone,
I am following the Practical Rails: Social Networking
sites book. In chapter 7 photo gallery I am getting a
NoMethodError in Pages#show
Showing layouts/_menu.rhtml where line #12 raised:
undefined method `new_entry_path'' for #<ActionView::Base:0x52fa56c>
Extracted source (around line #12):
9: <% if is_logged_in? %>
10:
2007 Dec 10
10
Reading Hash/Array
Hi all,
My app is generating a form with several bill_items that should be
updated (fields to be updated are description and net).
The text_field_tag names are bill_item[update][#{id}][description] and
bill_item[update][#{id}][net] (and I added bill_item[update][#{id}]
[id] just in case)
The param received is:
{"commit"=>"Save",
2007 Dec 13
10
Version naming to use in a RoR proyect
Hi everyone,
I would need to know if RoR follow any policy for version naming; I
mean, something like linux´s kernel does or similar.
For instance, kernel uses numbers separated in groups by dots (i.e.
pre 2.6 - AA.BB.CC). These groups mean differents fixtures, bugs
fixed...
I will start a big proyect from scratch with rails and I want to
choose now a standart to use and avoid future problems
2007 Jun 06
1
"selected" in form.select
I have a search form in my navbar where a user can select in which
area he wants to search. After clicking the submit-button the
results get rendered but the previous selected area is no longer
selected.
<%= form.select (:suchfeld,
[ [''Beschreibungen'',''description''],
[''Headlines'',''headline'']] )
%>
I was able to
2008 Dec 18
5
distributing a rails application
What are the standard best practices for sharing your rails application
on the web?
As far as I can tell, you just delete the logs directory and clear out
the database.yml
What am I forgetting?
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2008 Feb 24
3
1 error(s) on assignment of multiparameter attributes
I am trying to create a form for processing credit cards. For the
credit card expiration date, I would like to leave the day field out
of the form for obvious reasons. However, the following code is
producing an error for me.
Any ideas?
Thanks!
<p><label for="email">Expiration</label><br/>
<input type="hidden" id="user_card_expiration_3i"
2008 Jan 08
7
script/server: Permission denied
when I run script/server I get this error:
script/server: Permission denied
I''ve been running this app for awhile now. Not sure what would have
caused the change.
Any ideas? I''ve messed around with permissions on the script folder but
nothing seems to work.
thanks
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2007 Dec 22
3
Formatting looping display from mySQL table
Hi
I''m a noob to RoR. I have everything setup but can''t figure out to get
the list display as I would like. I''m sure this is very simple stuff. I
just haven''t figured it out yet :(
I hope someone can point me in the right direction :)
I have a mysql table "websites".
In it I have the following columns - Name, Url, Banner, Description
I created
2008 Mar 28
10
Inheriting from AdminController intstead from ApplicationController
Hi
I would like to do the following:
I have created an admin namespace and the required folders app/admin
views/admin etc. And then I wanted all controllers under app/admin to
inherit from a controller named AdminController which resists under
app/admin/admin.rb instead of inhereting from ApplicationController,
so I could better separate between admin and public section. The
AdminController
2008 Jan 08
3
What happened to _form.rhtml partial in rails 2.0??
Just wondering if anyone could point me to a good explanation of why
the latest way of doing things does not include using something like
_form.html.erb partials in RESTful rails 2.0?? Why did we move away
from partials, etc??
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2008 Jan 21
4
Caching CSS Issue
I have a problem I was hoping someone could shed some light on. I
noticed that with every request to my server, the css file was being
requested. I went ahead and made a static link to the css file so
there is no query string at all, but still I see the requests coming
in with each request. Do I need to do anything else (in the response
header maybe?) to make sure that browsers will cache the
2008 Jan 30
6
Rails 2.1
There''s been some great stuff added to edge since 2.0.2. Any chance it
might be wrapped up into a 2.1 release?
Cheers
Chris
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2008 Feb 11
6
Should I Test My Fixtures?
I have a number of fixtures in my test suite. For example, with
acts_as_authenticated and acts_as_state_machine, I created a number of
users in different account states for use in functional testing.
(Suspended users can not log in, etc)
Is it a good idea to run fixtures through tests to ensure that they
conform to their ideals?
EG: assert users(:suspended_user).suspended?
If so, where should
2007 Dec 17
2
undefined method `param_posted?'
I upgraded an app to 2.01 and can''t figure out why I am getting a
undefined method `param_posted?'' for #<ControlPanelController:
0xb748ba18>
The controller should be inheriting this.
class ControlPanelController < ApplicationController
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