Displaying 20 results from an estimated 700 matches similar to: "How far can you get without learning Ruby?"
2006 Feb 17
7
Rich Text Editor (RTE)
Hello,
We are developing an commercial application that need to use an RTE.
Someone know one RTE editor that can I use in an commercial application?
We need basic functions to format paragrapher, bold, italic, ...
I found FCKEditor but it is very expensive and weight.
I found this list too but don''t know what is trustful:
http://www.geniisoft.com/showcase.nsf/WebEditors
Some
2006 May 30
4
Help with Shopping Cart example from Agile Web Development 2nd Edition
Hi
I get to about page 103 of the book and get an application error. Further
investigation reveals the following error in the dev log:
Mysql::Error: #42S22Unknown column ''id'' in ''where clause'': UPDATE sessions
SET `data` =
2006 Feb 22
4
Rails in Brisbane, Australia
Hi
Any Rails developers from Brisbane, Australia? Any companies from Brisbane
developing Rails applications?
--
Aneesha
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2006 Mar 02
3
Hey How did they do that?
I''ve seen web apps where cells within a table column can be highlighted by
dragging over them. NumSum does this. Any ideas on how this is achieved?
When I try to select cells in a column by dragging over them the text within
rows gets selected as well.
Take Care
--
Aneesha
_______________________________________________
Rails-spinoffs mailing list
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 19
4
is "display" a reserved name of some sort?
A view display.rhtml sees no controller state variables set in the
corresponding display action. Why?
-- fxn
2006 Feb 09
3
Rail in teaching environments
Newbie question (just joined the list)
Is anyone running Ruby on Rails in a teaching environment?
Regards
John
John Colby BA, MBCS, PGCertE
Lecturer, Department of Computing, The Business School
Room F316, Galton Building, University of Central England,
Franchise Street, Perry Barr, Birmingham B42 2SU
Tel: +44 (0) 121 331 6937, Fax +44 (0) 121 331 6281, Mobile: 07795 215
912
2006 Feb 18
4
validate against spaces
How would I go about validating against spaces (for urls)
Instead I wish to use dashes.
--
Posted via http://www.ruby-forum.com/.
2006 Feb 08
10
Writing activex controls and dlls in ruby.
Is it possible to write activex controls and windows DLLs in ruby? I
would like to have some of my logic be usable from VB (don''t ask why).
Thanks.
2006 Apr 10
24
Proposal of "Resizable" javascript library
Hi, All.
I''ve developed the small javascript library to make the widgets
"resizable". Please try attached file or following URL
URL: http://221.112.61.214/~kzk/others/mixi/resizer.html
Now I wish script.aculo.us developers to merge this into the
"script.aculo.us". Is there any chance of merge? Is this a right
place to ask this question?
Thanks in advance.
Kazuki
2006 Jul 20
1
Ruby Vs Java Vs Coldfusion Vs Rails
An interesting discussion from a mainly CF blog on Ruby, Java and
Coldfusion.
http://www.corfield.org/blog/index.cfm/do/blog.entry/entry/Java_or_Ruby
--
Aneesha
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2006 Feb 18
1
Premature end of script headers:....dispatch.cgi
Hi all,
I have a working ruby app that I developed on Window and I am trying to
deploy it on Linox with Apache. The hosting company generated for me an
empty rails app and I just replaced the files that I modified in my app
(only rb/rhtml/css/js files).
In addition I updatd the database.yml but now I am getting either page
not found or
Application error
Rails application failed to start
2006 Feb 18
3
Easy Newb Question
OK, so I have a link_to_remote. I am too dumb to figure out where I can
set a css class or id attribute.
<%= link_to_remote("X", :url => { :action => :destroy, :id => message },
:confirm => "Delete ''" + message.title + "''?",
:complete => "item_removed(''item_" + message.id.to_s + "'')") %>
2006 Mar 04
13
Using helpers from controllers ?
There is a solution to use helpers from controllers ?
I have an error :
|undefined method `content_tag''|
class ApplicationController < ActionController::Base
def test
return content_tag("a","test")
end
end
2006 Feb 18
4
Basic question: Where to initialize a flag?
I have found that if I initialize a flag in my controller (under def
Initialize), it appears everytime I call a controller action, the flag
is set to the initialize value (even though I''m not calling the
initialized action). Am I observing this clearly?
I don''t think I should initialize a flag in the index file. So where?
Specifically, I want to know if this action is a
2003 Feb 06
1
signif {base}: changes to scientific notation
PROBLEM
`signif' does change to scientic notation
at different levels depending on the number
of significant digits in the input.
This can generate tables where figures change
``irregularly'' from normal to scientific notation.
PROPOSAL
The change to the scientific notation should
be made only if the figure in scientific notation
- with potentially as
2006 Jan 12
2
Anybody building elearning apps with Rails
Hello
I''m new to rails (just boarded the Train a week ago). I''ve been an
elearning developer for about 10 years and for the last couple of years
have solely concentrated on adding tools to a proprietary Learning
Management System built in Coldfusion. ...But I''m also a Java and ASP.NET
developer.
I am keen to start an open source rails inspired project to build the
2006 Feb 21
26
Net::SMS::BulkSMS 0.1
This is the first release of a new Ruby library for the
www.bulksms.co.ukAPI which should allow simple integration of SMS
functionality into your
Ruby or Rails apps.
Sending a message is as simple as:
@service = Service.new(''username'', ''password'')
@service.send_message(''This is my message!'', ''4479123456789'')
# whats my
2006 Jul 07
2
Testing views with Hpricot
assert_tag smells bad. Hpricot smells nice (apricotty!).
Testing your views with Hpricot:
http://www.lukeredpath.co.uk/index.php/2006/07/07/testing-your-rails-
views-with-hpricot/
Big thanks to _why for a great little library!
Feedback is appreciated. rSpec integration coming soon (hopefully!).
Cheers,
Luke Redpath
contact@lukeredpath.co.uk
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2006 Jun 29
2
Random routing errors in 1.1.3 with Mongrel
Since upgrading to 1.1.3 on our dev box, we''ve started to see random
routing errors with our apps running under Mongrel in production
mode. The errors seem to go away after a while but come back
everytime we restart the server. This may be a mongrel problem, it
may be a rails problem (I''ve posted a bug on the trac) and I was
wondering if anybody else had had similar