Displaying 20 results from an estimated 1000 matches similar to: "How to display a welcome page"
2005 Dec 26
2
special characters in rhtml
Is there any pattern how to use non-english fonts right in rhtml file? Using
ą is frustrating.
Thanks,
Szczepan
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2005 Dec 25
2
Caching of models?
Hello, people!
I have a problem. I googled, asked for help on IRC. I can''t find an
answer. Suppose I have model Cart (from "Agile Web Development with
Rails"). I added call to logger.warn("Some warning") to one of it''s
methods. It fails with NameError, because ''logger'' is unknown to
model.
undefined local variable or method
2005 Dec 26
3
data insertion in multiple tables
I have two tables like:
Table A:
id (autoincrement)
name
Table B
id
id_of_A
desc
I want to add a record to table A and based on the id of A, I want to add a
record to table B.
I don''t think there is any SQL command that support this (at least in MySQL
4.1, so I use LAST_INSERT_ID()).
(Is there any other way? or MySQL 5 support any special SQL command?)
But I need
2006 Apr 08
5
Creating sub actions
Hi,
So finally I have also decided to roll my engines on Rails. But I am
kind of stuck in a situation. I understand that for every model there is
a controller class. This controller class has cirtain set of methods
where each method defines cirtain action to be performed. And each of
this action renders cirtain UI.
[The background]
Now let say I have a object "Car". Apart from
2005 Dec 26
5
show render time on pages
hello all!
is it possible to access the render time variables in the view? i would
like to show
Completed in 0.09574 (10 reqs/sec) | DB: 0.08729 (91%) | 200 OK
[http://localhost/person]
on each page like in the logs.
how can i do this?
2005 Dec 24
2
Eleven??
I was poking around in the Gentoo Linux repository yesterday, trying to
satisfy my curiosity about how many programming languages there are in
"common use" today. I found one called "Eleven" which is quite strangely
similar in intent to Rails. The home page is
http://eleven.sourceforge.net/.
Eleven is much simpler than Rails, and there are some interesting ideas
in it. To
2007 Jan 31
1
VIRTUA TENNIS screen cutoff
Hi !
VIRTUA TENNIS works fine (very fine and better than Cedega) , except
sound (problem with initialising DirectXAudio. Error code : 0x88780078)
and the game screen don't fit the desktop or fullscreen resolution: his
parent window seems not be able to re-size itself.
A screenshot here : www.ayuka.fr/tmp/CaptureVirtuaTennis.png
and here (Desktop mode) :
2006 Mar 07
5
Capistrano: command never finishes?
Hi,
I have created a small :restart task to overwrite the default one:
task :restart, :roles => :app do
sudo "/etc/init.d/lighttpd stop"
sudo "/etc/init.d/lighttpd start"
end
This works fine and lighty does restart, but the last command never
finishes, so I never return to the prompt. Here''s my output:
cap restart
loading configuration
2004 Jun 22
3
Regression Modeling query
Hi All
I received a raw data set with one record per tennis player (both male and
female) and then i cured it by aggregation i.e by 4 age groups, 2 gender
levels and 6 income levels. Gender and Income are categorical variables.
Please advise me how to use 'R' to model this data set (Actually, i want to
know the right regression technique and steps to do that, including removing
2006 May 06
5
login generator always give login unsuccessfull
hi guys,
i just did what it is written in this website to genrate login
http://wiki.rubyonrails.org/rails/pages/HowToQuicklyDoAuthenticationWithLoginGenerator
at the end i add to the database login and password
but when i tried to login it give me login unsuccessfull
can anyone help me
thanks
notice: i m beginner in webdeveloppement and especially ruby on rails
--
Posted via
2006 Jan 27
6
Switchtower deploy error
I''m trying to deploy a rails app with no success.
I can execute: ''rake remote_exec ACTION=setup''
but when I try to execute : ''rake deploy''
I got this error:
loading configuration c:/ruby/lib/ruby/gems/1.8/gems/switchtower-0.10.0
/lib/switchtower/recipes/standard.rb
loading configuration ./config/deploy.rb
executing task deploy
transaction: start
2007 Mar 20
1
SIP/Polycom Issue, Asterisk 1.2.16, calls dropped
I've been running the 8/1/2004 Head release up until a little over a
week ago. I was forced to due to a card failure to upgrade to 1.2.16
without any advance preparation or testing (most of my connections
are via satellite to all corners of the globe with high latency).
Up until the upgrade I was running with very few issues. Since the
upgrade I have been experiencing strange issues
2006 Apr 19
9
Initial load time when periodically_call_remote
When I do periodically_call_remote with e.g. :frequency => 30
after initial page load I have to wait 30 seconds until this partial
renders first time. Does anybody know how to make ROR to render partial
on web page load, and then start periodic calls every 30 seconds? I
tried to put
<div id=''mydiv''><%= render(:partial, :action=>''myaction'')
2007 Nov 03
4
Mongrel Cluster: Rolling restart?
Hi all,
Forgive me if this has been asked before, but is there a reason
mongrel_rails cluster::restart stops all ports and then restarts them
again? Wouldn''t it be better to restart each port one-by-one in
series so that upstream proxy servers can fail over while the restart
is occurring, or am I missing something?
Thanks,
eden
2007 Mar 15
4
Via Eden
Hello list,
i?m looking forward to buy a new server. It should be low voltage so i?m
thinking of a via eden processor like this one ->
http://tinyurl.com/3ymlkl (sorry, there?s only a german page).
Has someone expierence in using a via eden processsor?
Thanks!
Kamill
2006 Jan 05
8
Repost - Do dynamic finders work with legacy schemas?
Hello everyone,
I have another question related to a legacy schema I am working with.
Do dynamic finders work with legacy schemas in general? The schema I am
working with uses hungarian prefixes for column names. For example fOpen is
0 if a bug is closed and 1 if it is open (type smallint). When I try @bugs
= Bug.find_all_by_fOpen(1), I get the following exception:
undefined method
2006 Oct 15
14
Mongrel can''t handle some URLs that IE6 sends
IE6 happily sends unsafe* characters unencoded if you''ve typed them
into the URL bar of your IE6 window. This could happen if you copy &
paste a URL from an email or web page.
Mongrel doesn''t seem to handle these properly. In 0.3.13.3 it would
print out something like:
Sun Oct 15 23:05:38 CST 2006: BAD CLIENT (192.168.1.2): Invalid
HTTP format, parsing fails.
0.3.13.5
2006 Apr 16
7
Problem running unit tests
I am running Rails 1.1.2 with Ruby 1.82-15. My database is Postgresql. I
haven''t had any problems generating models, migrations, using scaffolds, and
generally building and using my application, but I haven''t been able to get
testing to work. I initially just ignored the problem and kept developing,
but would like to add proper testing from here on out.
Currently when I type
2006 May 03
6
Versioning the contents of a table as a set
I am looking at using acts_as_versioned to manage revisions of data in
several tables in my application. However, the default behavior of
acts_as_versioned appears to apply to individual rows within a table. The
tables I want to version are complicated lookup tables and what I really
want is to version the entire contents of each table as a single set.
Adding a row, deleting a row, or updating
2006 Oct 23
8
can a worker commit suicide?
Can a worker kill themselves when they''re ''done''? Or do I have to do that either from the controller or the worker manager?
Thanks,
Bill
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