Displaying 20 results from an estimated 1400 matches similar to: "Advanced routing question."
2006 Jan 15
7
Dreaded Internal 500 Error on DreamHost.
Hey guys,
I often get this problem the first time I try to deploy a rails app
on dreamhost and I''m not sure what the cause is. Basically, I have
an app that''s running fine on my local machine. I''ve uploaded the
app, configured and migrated to the latest version of the db, and set
all of the necessary directories to 755. But when I run dispatch.rb
in ssh or
2008 Dec 13
2
Need Help in converting php encryption decryption code to ruby on rails
Hi guys i found this encryption decryption in php and try to convert
it in rails but i am unable to successfully convert it. So plz help
me. I you write the whole conversion code then it will be great.
PHP code is like this
================
#
#/**********************************************
#**
#** MD5 block cypher
#**
#** Author..: leapinglangoor [
2005 Dec 15
1
Rails Gem Not Installing Properly?
Hey guys,
I get a very strange behavior when I attempt to install the Rails gem
on my server:
[root@hotaces local]# gem install rails --remote
Attempting remote installation of ''rails''
Successfully installed rails-1.0.0
Normally it asks if I want to include dependencies etc. etc. This
appears to be instant but then when I try to use the rails command it
is not there. I
2006 Feb 10
4
Handling a relationship between users and newsletter subcriptions.
Hey Everyone!
I have a newsletter system that contains a multitude of different
newsletters. In this case three but the system allows the user to
add more. Every user can be subscribed to any amount of given
newsletters. So what I did was I created a user model, newsletter
model, and subscription model.
The subscription model belongs to one user and one newsletter.
However,
2006 Jul 25
6
form and pagination question
Hello,
How do I get params from a form to use with a paginator?
debug(params) shows this
city: !map:HashWithIndifferentAccess
id: "1"
but in my controller, when I try to use
@hotel_pages = Paginator.new self, Hotel.count(:conditions =>
"hotels.city_id = params[:city][:id]"), 3, @params[''page'']
it doesn''t work. I suppose it''s a simple
2006 Apr 19
2
how to pass a hash as a parameter in link_to_remote
When using link_to_remote, I''d like to pass along some auxiliary data in
the request. It''s a hash of dynamic data that can change with each
request.
But I get an error when rails trying to "stringify" the hash.
For the regular link_to, it works because it turns the hash into a
regular GET-like query string.
I''m expecting to be able to get my hash as
2006 Jun 07
2
Hash flattening on paginator link_to
Hey
I need some help with pagination and the link_to in the view.
I''m trying to include a hash in the pagination link_to params and it
keeps flattening out my hash.
Example:
Here''s my hash called @answer:
"answer"=>{"6"=>"9bf31c7ff062936a96d3c8bd1f8f2ff3",
"7"=>"6f4922f45568161a8cdf4ad2299f6d23"}
2008 May 17
4
Setting cookies in service overloader thingo
I''m implementing a simpler version of the Cookie Session Store in
Rails 2.0. If you know what that is, skip the next paragraph.
A cookie session store stores the session data inside cookies, on the
client, and signs them using a secret string, hashed together. The
user can decode the cookie easily if they know much about computers
and see what''s inside, but they
2006 May 18
3
Two-Dimensional Hashes through links?
I''m really hitting a wall here. My program has a search engine, returns
a list of results. I am using a two-dimensional hash to pass the form
data back to my controller. (i.e. params[:job] => {:description =>
"xxx", :location => "xxx", company => "xxx"}) I use that Job object to
search my database, and then wait for user input.
Now when the
2006 Jul 05
2
Serialized object behaves weird
Hi!
I got a class named EinsatzFilter which I serialized to session. Before
saving to session it works afterwards I keep getting the message:
"undefined method `to_s'' for #<Person:0x38c6ab8>". "Person" is a from
ActiveRecord::Base inherited class.
Code:
class EinsatzFilter
include ApplicationHelper
attr_reader :personen, :monat, :projekte, :kunde
2007 Dec 23
1
Rails: possible routing discrepancy
Hey all, I''m seeing a strange behavior in my spec that I can''t
account for. I''ve got a route that looks like this:
map.writing \
''/writing'',
:controller => ''abstracts'', :action => ''index'',
:index => { :select => ''all'' }
and I have template code that looks like this:
<br
2005 Dec 19
1
Is there a guide for using ERBSQL?
I''m not sure I completely understand the benefits of using ERBSQL or
how to use it. Google searches have proved it to be rather
undocumented.
From what I understand the embedded ruby sql allows you to write sql
that''s easier to deploy via the create_db script and also more
portable to postgres, myslq, or whatever.
But what I can''t find is a resource that
2005 Dec 25
5
understanding session fixation attacks
is there a way that, our application can understand wheteher the session id
sent from the browser is forged or created by rails? I understand that if
the attacker guesses session id, theres nothing we can do about it; but can
we understand if he/she is trying to guess by creating random session ids.
_______________________________________________
Rails mailing list
2006 Jun 30
6
RSS::Parser Documentation
Hi
I am trying to use the RSS classes from "rss/2.0" and everything works
but I want to know what attributes and properties I can get at from each
of the classes I am getting back.
For example, the class has a "channel" which I can tell has a "title"
attribute (because it works when I query it :) but I would really like a
list of every attribute that is
2003 Jun 11
3
more on PXELinux confiuration file woes
I performed an experiment in which I had dhcpd specify a named file ("foo")
instead of
one based on a client's MAC address. Lo and behold, the same problem
occured. The PXE
stack requested and was served the right file, the kernel loaded as did the
initrd. But again, the
boot sequence stopped at "Ready."
Keep in mind that the contents of the file are the same as was in the
2005 Dec 15
3
save and save! fail but no errors are created
Hi
I will provide code if needed but I am wondering
if there might be a standard cause for this: a
Model I am trying to save seems to fail miserably
at either a #save or #save! call. In the latter
case, a RecordInvalid is raised, but when I inspect
it, the Errors object does not contain any error
messages (full or otherwise). I have tried many
a way but I can not seem to get any error info.
Are
2005 Dec 27
3
myObject.send(column.name) from Agile Development book
I''m studying the Agile Development with Rails book. In the chapter that
first sets up the depot application (page 68), there is this bit of code
from a view:
<% for product in @products %>
<tr>
<% for column in Product.content_columns %>
<td><%=h product.send(column.name) %></td>
<% end %>
etc...
I am trying to absorb both Ruby and
2006 Jan 30
4
How to encode URLs?
How does one encode URLs in ROR?
Thanks
Frank
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2005 Oct 03
3
WriteBoard for Programmers? (code support)
Anyone think it''d be useful to make a WriteBoard type application
that supported ruby, html, etc. and allowed programmers to
collaborate on writing scripts or just code in general and track each
others changes? Just a thought.
- Jim
2008 Nov 03
3
MS-SQL deliveres binary image as array
Hello!
I need to display images stored in a MS-SQL database but I get the
following error:
NoMethodError (undefined method `unpack'' for #<Array:0x48cbff0>):
c:/ruby/lib/ruby/1.8/base64.rb:59:in `decode64''
I guess its because MS-SQL delivers an arry...
Is there a solution to this problem??
Please help me!
lacky
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