Displaying 20 results from an estimated 1000 matches similar to: "Dynamic loading view from DB"
2006 Jan 13
9
form_remote_tag breaks inside table
i guess its better form to keep form tags outside of table tags anyways,
but it took a lot of trial and error to figure out thats why @params
were no longer showing up after switching form_tag to form_remote_tag.
not sure if this is a prototype ''bug'' or ''feature'' or what. but my next
step was to switch to a seperate form tag for each row to reduce
needless
2006 Feb 05
8
sha1 or md5?
I''m building a site that requires user log-in and i have seen the Agile
book using sha1 for password hashing while R-Forum uses md5.
Is there any compelling argument to use one over the other?
--
Posted via http://www.ruby-forum.com/.
2006 Feb 26
1
Any Rails users in Omaha, NE?
Hey everyone, just wondering if there are any other people on the list in
Omaha, NE that would be interested in getting together and chatting about
rails.
Cheers,
- Matt
--
Matt Secoske
http://www.secosoft.net
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2006 Jun 20
8
Integrating multiple applications
I''ve got a couple apps that I use (billing app, support ticket app,
some other custom apps) that I want to integrate into one site. They
will all use the same layout for the most part, and will link between
each other.
When I initially thought of doing this, I figured if I put the apps at
different roots - /billing /support etc - then the links wouldn''t work
at all, because
2006 Mar 20
6
Rails and Offline processing
How are you guys handling threads or server processes that have to,
for example, process the data in your application on a periodic basis?
Cron jobs can do it and then run on the database. But, are there ways
to launch threads within the rails application itself.
I have heard of WebBrick ways, but I am working with lighttpd,
fastcgi? (textdrive if you are really interested).
2006 Feb 02
4
uninitialized constant Test (NameError)
I have three Rails apps on my laptop.
Two can runs tests just fine.
The third generates this error when I try to run any tests:
> /usr/local/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/
> active_support/dependencies.rb:200:in `const_missing'':
> uninitialized constant Test (NameError)
> from ./test/unit/../test_helper.rb:5
> from
2006 Feb 16
5
filter a list
I''d like to add some filter choices to display a list of items. These
items has some boolean fields for example, and would like to have a
checkbox at the top of the window to let me select how to filter the
list.
here''s what i put in my controller
if @params[:filter].nil?
@params[:filter] = { ''sent'' => "1"}
end
... generate the corresponding
2006 Feb 09
9
RMagick on OS X - HOW
Hello all.
I''m a seasoned system administrator and have no fear of building
source packages on a variety of platforms, but RMagick has, until
recently, evaded all of my attempts to building it on my PowerBook.
Someone else just mentioned that they had trouble with RMagick on
OS X (Intel, don''t really know if my advice will help) so I
decided to post a HOWTO to the list.
I
2006 Feb 28
12
Examples for Money library ?
Can anybody share some examples of their Money implementation ?
I''m trying to setup a Model to use this library, but can''t seem to wrap my
head around how it is exactly supposed to work.
My Model (Foo) looks like:
===============
composed_of :commission, :class_name => "Money", :mapping => [
%w(commission_cents cents), %w(commission_currency currency) ]
Yet, in
2006 Mar 22
15
Rails-1.1.0-RC1 tagged today (4010)
Looks like Rails 1.1.0 RC1 is finally here:
http://dev.rubyonrails.org/changeset/4010
--
Posted via http://www.ruby-forum.com/.
2006 Feb 02
1
What''s the javascript to submit an AJAX Form?
HI Everyone,
How do I form the href on an anchor so I can create a link-style submit for
an ajax form?
In this snippet, the INPUT generated by #submit_tag works OK, but the anchor
results in the AJAX replacing the whole page?
Can I make the anchor/href submit the AJAX form as well?
Thank you!
I have this (list.rhtml):
<%= form_remote_tag :url =>
2006 Jan 31
1
Ajax and the submit
While working on a new application, a friend and I ran into what we
think is a problem with using ajax. Users are used to being able to
modify the contents of a screen until they are finished and then saving
(committing). There does not seem to be a way to do this with ajax,
since you have to modify the model whenever you call back to the server.
The half baked solution that we came up with is
2006 Feb 19
8
SwitchTower to skip config/ directory
Hello,
I am trying to figure out how to use switch tower.I have a local copy of
source code and I want to put it on the host.Now I dont want to put
directories like config/ because the settings on the host and the one on my
machine are different.
Any way to do this?
Also is svn necessary to use SwitchTower?
Vivek
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2006 Jan 24
9
Constructors
Hi all,
A little question. How can u use an constructor in controller? I would
like to initialize some central stuff before i''m processing the controller.
thanks in advance,
Martijn
2006 May 10
6
Migrations don''t really support transactions
I read in various places that although migrations aren''t transactional, all
you need to do is wrap you migration method in "ActiveRecord::
Base.connection.transaction do"
to make the self.up or self.down transactional. In my experience (Rails +
PostgreSQL), this doesn''t work very well. If my migration hits an
exception, any tables that were touched remain modified.
2006 Apr 28
3
store user id in session or find user id
Hi
Im uisng the lgoin generatior that as far as I can tell stores the
username in session.
I have another table that i need to store the id of the user who creates
an entry. (the logged in user)
Is it possible to store return the id and store it in session once the
user is created.
then do somthing like @project.user_id = session[:user].id;
or can I perform a search in the product table
2006 Jul 28
7
Uploading 2+ files simultaneously
I''m having trouble uploading 2+ files simultaneously (from different
client machines)...
the upload page just hangs...
I''m running...
- ruby 1.8.4 (2005-12-24) [i686-linux]
- rails 1.1.4
- red hat el 4
- apache
- fcgi (0.8.7, 0.8.6.1)
- firefox 1.5.0.5
- httpd.conf
<IfModule mod_fastcgi.c>
FastCgiIpcDir /tmp/fcgi_ipc/
AddHandler fastcgi-script .fcgi
FastCGIConfig
2006 Mar 19
4
Trouble with composed_of
I''m trying to use composed_of within my model. I have a field in my
database named ''card1'', which is simply a string. I have this in my
model
class Player < ActiveRecord::Base
composed_of :card1, :class_name => ''Card''
end
class Card
attr_reader :value, :suit
def initialize(s)
@value = s[0].chr
@suit = s[1].chr
end
end
The
2006 Feb 18
4
verifying best practice
i have a Project model, which belongs_to :user
when i add a project, the users_id is based on the session[:users_id].
to get the users_id into the projects table, i''m doing this:
@project = Project.new(params[:project])
@project.users_id = session[:users_id]
this is working, i''m just verifying this is the best way to do it.
2006 Feb 18
3
Mongrel 0.3.5 -- Rails/CGI Actually Works
This release of Mongrel features a CGIWrapper that actually works. The
previous code was complete garbage so this one should fix the problems with
sessions, cookies, and content-types people reported previously.
There is also now a correctly built Win32 gem created by Luis Lavena. Luis
joined the Mongrel project and will be working on the Win32 specific gear
needed. His first thing is going to