Displaying 20 results from an estimated 8000 matches similar to: "[OT] Tables VS divs for form layout."
2005 Dec 29
6
How do I open and read/write to a file?
I need to process some text files quickly. I''ve not been able to find the
answer in the archive. The Ruby Standard Library site times out. Can
someone tell me where to find info on how to:
1. Get a list of filenames in a directory.
2. How to open a file.
3. How to read it a line at a time.
--
Thanks in advance for the help,
-Larry
"Work, work, work...there is no satisfactory
2006 May 22
4
naming convention for bridge tables.
I read somewhere that the correct naming of bridge tables is in alpha order.
For example. I have two tables:
houses, and colors.
If I want to create a bridge table to associate colors with houses, I would
name the table:
colors_houses
The associations work fine.
But, if I have a table named: track_houses.
Building a bridge table called: colors_track_houses, gives me model
associaton errors.
2006 Jul 17
6
Has markaby been abandoned?
Recently discovered Markaby. Before I use it on a production system, I''d
like to know if it is still being maintained? According to the change log,
the last change was in February of 2006. Does this mean that the project has
been abandoned? Or, at version 0.3 it was considered production stable and
complete?
--
Best Regards,
-Larry
"Work, work, work...there is no satisfactory
2006 Mar 23
6
[mongrel] [fedora5] install error " can''t find ruby libs"
Installed Fedora5.
Installed Ruby 1.8.4.
Installed rubygems.
Installed rails.
Created test app to verify that ruby and rails were working.
When I attempted to install mongrel via:
sudo gem install mongrel
I get this error:
Install required dependency daemons? [Yn] y
Install required dependency gem_plugin? [Yn] y
Building native extensions. This could take a while...
can''t find
2006 Mar 10
7
ODBC adapter connection help please.
Does anyone have any experience getting ODBC to work? I could really use
some help here.
I''m having trouble accessing a db2 database via odbc using rails. It''s an
external database, that I import data from. I have placed the connection
code in my model :
unless connected?
establish_connection(
:adapter => "odbc",
:dsn => "<dsn
2005 Oct 12
6
[OT] Gentoo install help please
I''ve decided to take the plunge and go with Gentoo for my rails development
and test box. I figure the easy of maintenance is worth the setup hassles.
Anyway, I''m followin the instructions on the Gentoo web site. I''ve selected
the ..''i686'' 2.6 kernel for my 700mhz amd processor, and choosen stage3
install option from CD. I''m now at the the
2006 Jul 19
4
How do I overwrite/extend a scaffold module?
I have many pages to generate quickly. They are based off of the scaffold
generator, but I want to convert the rhtml files to Markaby, and change some
formatting. Without having to do a lot of repetitive hand editing. Is there
a simple way to overwrite/extend part of the scaffold generator? Do I need
to write my own from scratch?
--
Best Regards,
-Larry
"Work, work, work...there is no
2006 Mar 19
1
Ruby startup slow on Windows Server 2003
Ruby script/console takes 30-secs to start on the Windows 2003 servers in
our shop. Has anyone found a way to speed that up? ( I know Linux is much
faster, but that''s not an option, in this case).
--
Best Regards,
-Larry
"Work, work, work...there is no satisfactory alternative."
--- E.Taft Benson
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2006 Feb 13
3
Getting Rid of Error Divs around fields that have errors
Is there a way to get rid of the divs around an error field. These
divs are causing me headaches. Any suggestions :-)?
John Kopanas
http://www.kopanas.com
=====================================================================
http://www.soen.info - source of the freshest software engineering
information on the net
http://cusec.soen.info - software engineering conference
2006 Jul 02
4
is "label for" better?
I''ve noticed that it is common practise in forms to use:
<label for="tablename","columnname"> ...Some column name</label>
Why is the above construct better than just writting it this way?
<label> Some column name</label>
If there is not compelling reason, I''d prefer to use the second example and
save on typing.
--
Best Regards,
2006 Jul 12
4
error when using plugin discover
When I run ./script/plugin discover to register new plugin sites I get
stopped at this point with the following error.
...
http://svn.northpub.com/plugins/
http://rhnh.svnrepository.com/svn/public/rails/plugins/
(eval):3:in `each'': undefined method `[]'' for nil:NilClass (NoMethodError)
from /usr/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/commands/plugin.rb:658:in
2006 Jun 07
2
display two columns using fixed width divs
Hi.
I want to display some related information in two columns. Originally
I wanted to use frames and googling led me to
http://lists.rubyonrails.org/pipermail/rails/2006-May/037972.html
which suggest divs instead.
I modified my code to this:
<body>
<div style=''width: 300px; overflow: scroll''>
<%= render :partial => "col1" %>
</div>
2006 Feb 03
6
Rails from the command line
I have controller that processes data in one table and puts results in
another. Now that its'' working, I would like to be able to run it from the
command line ( read: windows batch file). How can this be done?
It will be installed on a Windows box with InstantRails1.0, (if that
matters).
I will be doing more processes like this, so this is a good opportunity to
get it right.
--
Best
2006 Jul 13
10
Book Question on RoR
Hi there,
I am a newbie and interested in learning Ruby on Rails. I see there are
2 books out there:
Ruby for Rails
Ruby techniques for Rails developers
David A. Black
and
Agile Web Development with Rails : A Pragmatic Guide (Pragmatic
Programmers)
Dave Thomas, David Heinemeier Hansson, Andreas Schwarz, and Thomas Fuchs
Which one should I get? "Agile Web Development with Rails"
2002 Oct 29
3
Cannot see the samba server in Network Neighbourhood
Hi
I am a newbie to samba after taking over from a previous administrator.
I have upgraded to the version that ships with SuSE linux 8.0 and copied
over the old smb.config and smbpasswd files.
I can see the shares from a remote SWAT connection and also using the
interactive method via a DOS window, but cannot get the shares to be
seen via Network Neighbourhood. I am thinking that this may be
2006 May 23
11
New "made with Rails" site launched: www.invitika.com
We''ve finally finished up work on our application and are now beginning
our beta. The site (SMS+mobile blogging+event planning+LBS+photos) is
built using 100% Ruby on Rails. Many thanks to all the people who
answered questions over the months on this list. Our experience with
Rails was overwhelmingly positive!
We''d love to hear any feedback you might have:
2006 Apr 28
6
[OT] Ruby ftp client for windows
I know this is off topic, But, my boss has tasked me with finding a better
ftp client than the one in Windows XP. Is there a Ruby client that can
recover dropped connections, ( a resume feature)? Would be nice if it could
handle secure/ encrypted transmissions as well?
Failing that, can anyone recommend a good scriptable ftp client for the
Windows plaftorm?
--
Best Regards,
-Larry
"Work,
2006 Apr 03
1
How to handle failed finds.
What''s the best way to handle a find that doesn''t find anything?
For example.
Model Foo
@result = Foo.find(:first, :condition => "some condtion string").name
if the condition is not met Foo.find stops the application with ''unexpected
nil''.
What is the best way to gracefully trap this error and return something
meaningfull to the calling
2006 May 04
3
Date find help please.
Here''s my problem.
I have an ''Item'' model with a date column called "inserted_on" formatted as
"yyyy-mm-dd hh:mm:ss:t". I want to find all records that were inserted more
than 30 days ago. How would I say that using the Item.find ( :all .....)
method? I don''t fully understand the syntax. I tried
@result = Item.find( :all, :conditions =>
2007 Jun 20
3
hover and displaying divs
Please take a look at:
http://www.lovelybooks.de/library/index.html?resetTabs=1&resetList=1
Can someone give me a hint how to display the divs (?) when moving
the mousepointer over the images?
Thanx
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