Displaying 20 results from an estimated 8000 matches similar to: "model creating a model?"
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 28
1
validation of acts_as_list in the model of the base class?
Lets say I have 3 models, user, user_group and user_group_nodes. A
normal user has one user_group_id as a foreign key and a special user
has multiple user_groups which are defined in the user_group_nodes.
The user_group_nodes is a "acts_as_list" for user and contains a list
of group_ids.
When I build a form to get user input and I want to save it, is there
a way to validate the
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 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 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
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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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 Jan 15
2
rails rjs page object
Can anyone point me to api documentation for the page object that is
used in rails rjs files?
Thanks
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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
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 23
11
return day from date (javascript) ?
Ok, I know this isn''t a Rails problem, but if you could help me out
that''d be brill.
I''ve used JavaScript to create a new Date object containing a date of my
choice...
mydate = new Date("11/24/2007");
//going with Javascript''s mm/dd/yyyy format
now this is good, what i want to do now is put in an integer variable
the number for the day, in this case
2008 Jan 02
5
polymorphic assosciations - still the way in Rails 2.0.x
I store a lot of information concerning blogs, events, books, bla
bla...
So I have a lot of database tables including the same fields: url,
user_id, subject, comment.....
So I decided to use polymorphic assosciations.
Is this still the prefered way in 2.0.x or does Rails 2.0.x offers me
a easier, faster and more preferable way to do this?
By the way, isn''t it much easier to do all the
2008 May 09
6
Operator Names.
What is this ''=>'' operator called?
Does it have a name?
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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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2006 Jul 22
7
Validation with has_many
I have two problems. I have a comment that has_many uploads. Before
saving the comment, I want to be sure that the upload(s) has passed
validation, but I also need to validate in other ways. For example, I
do not want to save the comment if there is no comment or upload. Or, I
do not want to save the comment if the image has been uploaded
previously (comparing md5s with past upload md5s
2008 Jan 23
11
Rails 2.0.2 + RJS
Hi
I had ajax commenting on my app, which worked perfectly on Rails
v1.2.6, but does not work the same in Rails 2.02. Basically the
comment gets added, but the visual effects do not work (ie lines 2 + 3
of create.rjs)
create.js
page.insert_html :bottom, ''comments'', :partial => ''comment''
page.visual_effect :appear, "comment_#{@comment.id}"
2008 Jan 01
2
un cache a page
how do i un-cache a page?
i updated my application,
and every works but the cached pages.
for the cached pages, the old pages appear.
thanks
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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",