Displaying 20 results from an estimated 3000 matches similar to: "Color coding table rows depending on an attribute"
2007 Dec 12
3
datetime_select and Active Record
If I have a form similar to the one below, and ''start'' is a "string"
field in my Database. Is there a way to take all of the date/time
params and put them into ''start'' without too much hacking? I would
like this to be as clean as possible.
<p><label for="start_time">Start Time</label><br/>
<%=
2007 Dec 06
3
number_to_currency
I am using the number to currency function because i live in the uk and
the company want me to only show values of the pound of course.I have
created all my application using ruby script/generate
scaffold_resource.... I have come across with a problem... this code is
in my applcation:
def number_to_currency(number, options = {})
options = options.stringify_keys
precision, unit, separator,
2007 Dec 12
6
Add a month to a Date object
Howdy all,
This may be the dumbest question in the world, but how can you "add
one month" to a Date object? I can''t just add 30 days, because months
have varying lengths.
Any help would be much appreciated...
Thanks!
-Neal
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2007 Dec 06
8
Default value for country_select
Using Country_select how to have default valur set to United States.
I have a select drop down in my Ui to display the Country names.
But i need United tates to be selected as default value.
I use country_select to populate the country names.
This is how i use <%= f.country_select :country, :selected=>''United
States'' %>
i also tried
<%= f.country_select :country,
2006 May 21
3
find with belongs_to -> belongs_to -> belongs_to
I have 3 tables
keywords (keywords attached to a file)
files (info about the file)
paths (path for the file)
[This is a legacy database, so I can''t change this]
keyword belongs_to file and file belongs_to path. Users need to be able
to search the keywords, but they only have access to certain volumes, so
the results need to be limited by the path. I also need to show paging,
2007 Feb 25
5
Dynamically uploading a list that's already in a form
I have the classic case of: Posts, and Categories. When the user submits
a post, he has a drop-down list of categories. I want to put a "Add
category" link next to the list of categories.
This is already inside a form, so a "link_to_remote" that creates a
small AJAX form inside the "submit post" form will not work because that
will mean to embed a form in another
2006 Jul 21
3
[Slightly OT] CSS with wildcard?
Sorry if this is a simple question, I''m a CSS noob.
I have a rails app that is displaying posts, I am having it generate
each post with its own div like "post_19", "post_20", etc.
I could make it so it puts another div around that div (i need the
individual post div''s for deletion with AJAX) but would rather not.
Is there some way to use CSS to do
2006 Jul 25
2
Losing precision while copying interval type data (Postgres)
Hi
I am trying to use active record to copy some data. One of the entry I
am copying is type interval (Postgres); however, it lose some precision
after I copied that column.
Here is what I did:
@newData.elapsedtime = @oldData.elapsedtime
@newData.save
Result:
both displayed as 00:00:02.453 in the table, however, if I use the
following command to convert its value into float
( SELECT
2006 Jan 19
2
NOOB: Using locals to pass data to a SQL query
I want to show a users entries based on there login id. I have tried
this:
View:
<div id="myfish">
<%= render :partial => ''myfish'', :locals => {:user => session
[:user].id } %>
</div>
Partial:
<% for entry in @entries %>
<table border ="0" CELLSPACING="0">
<tr class="<%= alternate
2006 Jul 26
15
Rails without a primary key
I''ve been trying to use Rails on a database where the biggest
datawarehouse-style table doesn''t have a primary key. It really
doesn''t make sense and just adds extra unnecessary space. I do have,
however, a column that I normally use to search on (IP) that returns
many rows. The table also references several other tables through
rails-friendly foreign keys.
Simple AR
2006 Jun 21
3
Simple range question
I have a model with a datetime field called start_date. I''d like to do
a find on the model so that it returns only records with the start_date
equal to the current day.
Something like this:
@foos = Foo.find(:all,
:conditions => //?? start_date equal to today''s date
??// ] )
Thanks in advance for any help.
-------------- next part
2007 Oct 09
5
Backticks wrapping SQL values in polymorphic associations...
Hopefully the subject line didn''t scare you. That said...
I have a simple polymorphic relationship (is that possible?):
class Part
has_many :attachments, :as => :attachable
end
class Attachment
belongs_to :attachable, :polymorphic => true
end
Calling Part.find(:first).attachments yields this SQL error:
ActiveRecord::StatementInvalid:
Mysql::Error: Unknown column
2006 Feb 28
10
Salted hash login, postgresql, unit tests
Hello,
I have tried to install the salted hash login generator by following the
quick start guide at:
http://wiki.rubyonrails.com/rails/pages/SaltedLoginGeneratorQuickstart.
Everything seems to work fine until I try to run the unit tests by doing
''rake test_units'', then I get the following error message:
<error-message>
[brasse@keso login-test]$ rake test_units
(in
2007 Nov 07
7
Help on loop
Hey,
I have got a script that returns a long list of font family names, which
I all want to store in a variable (array). I tried doing this with @f =
font.family also in the for loop below but it only prints the last item
when I want to display the results.
require ''rubygems''
require ''RMagick''
include Magick
for font in Magick.fonts
puts font.family
end
2006 Feb 27
5
Localization: word wrap in tables?
I am a Rails noob, working on bringing a legacy db system into the 21st
century. I want to localize the UI for two languages (EN/JA). Since I
am already using the salted user system, I have been playing around with
T. Fuchs'' localization module. Nice and simple, already up and working.
But here''s the problem: Japanese text is wrapping weirdly in table
cells. I could set
2006 Jan 30
5
Functional tests and dealing with login before_filter
Hi all,
I''m curious as to how you do functional testing on the controllers if, within
the ApplicationController, I have a before_filter :authorize, :except =>
:login, where the private authorize method checks for session[:user].
I can''t do "post :login", because that method is in a different controller.
I tried setting session[:user] directly in the setup
2006 Jun 25
3
Asterisk Startups
Does anyone know of any startups using Asterisk? What about established companies? Ones that are hiring would be nice.... :)
Doug.
2007 Apr 25
5
Asterisk Business Edition Question
Hi,
Can anyone in the list help me with these queries on Asterisk Business
Edition.
*1. Why would anyone choose the Business Editon when the whole thing is
avalable as GPL?*
**
*2. Is there a GUI to manage asterisk?*
**
*3. Can it be compared with Asterisk NOW?*
**
*4. Is the CD a complete installation package?*
**
*5. If im looking for hiring a server on a remote location how will i be
able to
2008 May 09
3
Hiring Ruby on Rails Programmer
Hi there,
My company is looking for a full-time, in-house rails programmer to
start immediately. If you are interested please contact me!!!
Thanks!
Neda
jobs-FUiS5veSkuU@public.gmane.org
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2009 Nov 04
7
Who's eating our bandwidth?
Hi,
I've recently setup a new server for our public libraries. For the last
two years, this has been my first "big" job, since it involves
networking eleven small to medium size public libraries.
There was a hiccup some time ago when the administration hiring me
wanted to do it on their own, but it took them less than two weeks to
get the server hacked and lose everything. So