Displaying 13 results from an estimated 13 matches for "cwdi".
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2009 Aug 08
4
how to get id of other table
Hi All,
I have a doubt regarding join tables
I''m having 2 models
1)Fac
2)Cont
and both models have " has and belong to many" relationships
so there are 3 tables
1)facs
2)conts
3)conts_facs
then i''m fetching the data in controller as
@conts=Cont.find(:all])
@cfacs=Fac.all(:joins=>:conts, :select=>"facs.name")
but i dont know how to get the
2008 Feb 17
7
Calling an external API as quickly as possible
Hi
I''m a Java developer working with a team that''s moving over to Ruby
and Ruby on Rails - we''re really excited!
We are writing a replacement for a large, java-based, e-commerce
website for a client who is based in the United Kingdom. This will be
the first web site of its kind written in RoR.
One of the things we need to do is to access various external
2007 Apr 09
6
gruff send_data
Hi,
for those with experience of Gruff module: suppose I want to send
image from server straight to the browser (as example on gruff web
site):
send_data(g.to_blob,
:disposition => ''inline'',
:type => ''image/png'',
:filename => "gruff.png")
the server seems sending this binary data ok, but I am having
2009 Jan 22
8
From Instantrails to the Mac
Hi,
I am a Newbie to Mac and Rails.
I have a rails apps made using instantrails in windows, and have
been trying to transfer it to a mac.
I am using Leopard and installed mac ports and Xcode.
I copied the folder from rails_apps and added all the gems.
Anything else I need to do? Any Ideas?
Thank you!
This is the set of errors that I am getting after starting the server:
Exiting
2009 Feb 22
8
dynamically changing a form from POST/CREATE to PUT/UPDATE
For the life of me I can''t figure this one out, although I can''t find
anyone else who''s attempted to do this, and probably with good reason.
Context: blog using AJAX
What I''m trying to do: when the user initially saves a blog entry, or
when auto-saving, I want subsequent saves to not create a new blog
entry
Why I can''t just reload the partial:
-
2009 Sep 24
13
Rails Authentication Tutorial
Does anyone know a good authentication tutorial they can suggest? I''ve
tried several restful authentication ones and an authlogic one on
RailsCast. But with each one I try, something seems to be missing in
the tutorial and I can''t get it to work. I''m new to Rails so it''s
possible user error on my part.
I''m on Mac OS X 10.5 and I generate all my apps in
2009 Aug 24
5
extract keywords from string
hi -
i have strings that i need to extract keywords from. the string might
have html tags, urls, etc. i need to extract the keywords from the
string. i imagine i''m not the first guy to have to tackle this
problem. is there a gem i can use or anyone have any ideas how to
approach this?
thanks,
dino
2007 May 30
2
Bug? Filter chain halted as [#<ActionController::Filters::..
OK so I''ve been trying to follow the tutorial here:
http://rails.homelinux.org/
When I simply do "scaffold: category" in the controller.rb, everything
works fine. BUT after I generate the controllers and other files using
scaffold AS A SCRIPT (script/generate scaffold categories), DESTROY (or
DELETE) does not work for any record in a table. This is the error I
got:
Processing
2008 Feb 20
3
Can Rails and PHP work together?
Hello everyone,
I am new to RoR, coming from an ASP.NET background. I''m currently working
on a politically-themed social network, and I want to have multiple bloggers
who will blog about various topics. My web host offers several PHP-based
blogging engines, and I like WordPress, so I am trying to set it up with a
subdomain such as blogs.mydomain.com/blog_name. However, I''m
2007 Jul 22
2
Seek brilliant Rails programmer to add one field to acts_as_taggable
I''m on the downhill side of a large project that requires an
additional integer field to be added to the tag.rb in
acts_as_taggable. I feel I have a good understanding of ActiveRecord
and have performed the correct migrations.
(As a short background for those following this thread) when one wants
to add tags to a model they call the ''tag_with'' method that jumps into
2009 Jun 09
8
Ui Designing with Rails opposed to PHP
Why are there more web design users using PHP instead of using Rails? Is
there an advantage using PHP over Rails?
Thanks
--
Posted via http://www.ruby-forum.com/.
2008 Jan 14
13
prototype/script.aculo.us ecosystem
Recently errtheblog (http://errtheblog.com/) put up a nice post about
jQuery. Putting aside all the assertions about cleaner code and fewer
lines of code than with Prototype, the one thing that struck me from
his (and others'') writing and from direct inspection is this: jQuery
seems to have a more of an ecosystem surrounding it. That is, more
plugins, widgets, locked-and-loaded
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