Displaying 20 results from an estimated 1000 matches similar to: "starting a non blocking child process"
2008 Mar 24
2
render not able to locate template in publisher
Hi guys,
I have a publisher called UserPublisher setup in models directory of
my app. The reason I have it in a model is because its then possible
for me to invoke publisher methods in after_callbacks of my other
models, just the way we do it for ActionMailer.
My problem is that when I try to update a users profile specifying
location of the view template as a paramater to "profile"
2006 Nov 04
6
Javascript form validation for In place editting in scriptaculous ?
Is there a way by which I can do form validation for form generated by In
Place Editting of scritaculous?
The reason is, I want to avoid server roundtrip for checks which I can
perform at browser.
Regards,
Jatinder
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2006 Jul 18
2
Write a new generator
Hi,
Could anyone point me to how to write a generator in Ruby?
I was going through code in ruby files at
\rails-1.1.2\lib\rails_generatorand found that it reads gems
specification to look for generator s present
on the system.
The way there are tutorials on how to create plugins for Rails, are there
any for Generators?
At the end of it I should be able to do something like this
ruby
2006 Apr 25
8
Does Rails suppports XHTML for views for inline SVG''s?
I have following piece of code(which when saved in a file with .xhtml
extension and opened in Mozilla 1.5.0.2 works fine);
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:svg="http://www.w3.org/2000/svg">
<head>
<title>SVG within XHTML Demo</title>
</head>
<body>
<p> You can embed SVG into XHTML, provided that your
2006 Jul 21
5
Reports in Rails
Hi,
In my rails application I want to include a reporting mechanism that will
allow the users of application to view statistics of various operations
graphically.
Does rails provide inbuilt reporting capabilities? what are different
appraoches I can follow to achieve reporting in rails?
On googling I found following as some of the options,
1.Gruff Graphs for Ruby
2.SVG
3. using Apache FOP.
2008 Mar 25
7
Facebooker::Session::SessionExpired (Session key invalid or no longer valid)
Hi All,
I''m having horrible problems with this exception, which seems to happen as
soon as I access the session object. Does anyone know what the path is to
recover from this? This post looked to be the most promising:
http://rubyforge.org/pipermail/facebooker-talk/2007-December/000047.html
And I followed all of the steps except switching my session store, and
modifying the default
2006 May 24
4
AR foreign key problem.
Hello Railslist,
(I''m using RadRails 0.6.3 on Windows XP with Ruby 1.8.4, Rails 1.1 and SQLite3)
I have two tables in the database: "locations" and "customers":
customers.sql
---
id INT PRIMARY KEY
name VARCHAR 255
address VARCHAR 255
postal_code VARCHAR 255
city VARCHAR 255
---
locations.sql
---
id INT PRIMARY KEY
postal_code TEXT
longitude FLOAT
latitude FLOAT
2006 Jun 16
2
RJS replaces JavaScript?
Hi All,
I am currently devleoping a Rails application and I need to do following as
part of client side operations,
1. HTML Form validations
2. AJAX
I am currently calling Javascript methods from views of my application; I
heard about RJS(Remote Javascripts) templates; are the replacing Javascript
altogether? can I use RJS for HTML Form validations and AJAX?
What I believe is that with RJS
2006 Apr 03
12
scgi?? do i need it for ruby?
This might be obvious to everyone but it is something that i haven''t
been able to find an answer to. Do I need to have either
scgi/fastcgi/cgi running on either lighttpd/apache for ruby scripts to
work? If yes, why? I have installed the scgi server and i can get the
service to run, i have also installed the following mod_fastcgi/2.4.2
mod_ruby/1.2.4 Ruby/1.8.2(2004-12-25) mod_scgi,
2006 Jun 29
1
session management not working for me in an exceptional condition
I have an RoR application(parent) which can be used to kickstart other RoR
applications(child).
A user can log in to parent RoR and then start child RoR''s and then visit
that RoR using one of the links provided in parent RoR; I have following
html code is parent RoR list page for visiting an child RoR
<input type=button onclick="visitApp1()"
2006 Apr 12
4
Instant Rails SCGI Problem
I have installed instant rails and configured it
http://instantrails.rubyforge.org/wiki/wiki.pl?Getting_Started
I can get typo and webrick to work on webrick localhost:3000 but cant
get anything to work with scgi.
When i start the scgi server i get a blank dos window screen. When i
type www.mycookbook.com into the browser i get the following
Unable to connect
Firefox can''t
2006 Jan 27
5
Multiple Apps running under Lighttpd with scgi on a Windows Box ... possible?
I''ve run into a problem on one of my development machines. I''m trying to
run multiple rails apps on one dev machine that runs Windows. Problem is
that is seems that I can only run one scgi_service at a time, meaning
that only one of my apps will function at a time. Anyone know how I can
get around this, other than getting a *nix box (which I should have
soon, hopefully) ?
2006 Feb 28
6
scgi+lighttpd+windows - why wont it work?
two problems, pls help...I''m under big pressure at work to fix this!
I''m having trouble getting scgi and lighttpd running on windows - here''s
what I did:
On Win XP, I installed ruby, rubygems, and setup my rails app. All works
fine with webrick.
I then did: gem install cmdparse and gem install highline (as required
for the scgi_rails gem according to
2007 Nov 23
3
How to generate c1 and c2 reports for Rcov
Hi all,
I am implementing the Rcov stuff in my application and i was
able to generate c0 Report but i am in confusion about how to generate
c1 and c2 reports. Could some one please guide me for the same. Thanks a
lot in advance
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2005 Nov 15
11
Collecting thread: Too many open files (Rails+SCGI crash)
I have a problem with running Rails 0.13.1 with scgi_rails 0.4.3 and
Apache. After running for some time (more than a day), the SCGI
process stops with the following error (from scgi.log):
--
[ERR][24189] Collecting thread: Too many open files
[ERR][24189] /usr/local/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:188:in
`accept''
2005 Oct 07
3
Converting PROC NLMIXED code to NLME
Hi,
I am trying to convert the following NLMIXED code to NLME, but am
running into problems concerning 'Singularity in backsolve'. As I am new
to R/S-Plus, I thought I may be missing something in the NLME code.
NLMIXED
***********
proc nlmixed data=kidney.kidney;
parms delta=0.03 gamma=1.1 b1=-0.003 b2=-1.2 b3=0.09 b4=0.35 b5=-1.43
varu=0.5;
eta=b1*age+b2*sex+b3*gn+b4*an+b5*pkn+u;
2005 Oct 17
12
SCGI Rails Runner 0.4.1 (getting closer)
Hi All,
Alright, this release is getting closer. It''s nearly complete except
the docs on my site aren''t written yet. There is however a full README
with RDoc documentation and several packages including a gem release.
Please check out the latest release at:
* Announcement:
http://www.zedshaw.com/
* README and RDoc:
2010 May 01
0
Add custom root option to AR JSON Serializer
Hi,
In short: I can do following:
user.to_xml(:root => "xml_user" )
But not following:
user.to_json(:root => "json_user")
JSON serializer for AR doesn''t allow us to specify "root" option unlike XML
serializer. JSON serializer always uses model name as the root if class
attribute include_root_in_json is set to true.
I''ve added a patch which
2005 Oct 19
35
Why you MUST use SCGI for Rails development
Hello happy Railers,
I used to develop with a local out-of-the-box Apache and load times were
pretty slow (like a few seconds each page). "Well, it''s the price to
pay for no compile / cache / etc..." I thought. Nonsense. Yesterday I
installed SCGI, and now I''ve got the best of both worlds: rails
development env uses my very latest modifications, while SCGI ensures I
2006 Aug 09
0
Sum/Aggregate at database level or in rails controller?
Hi,
Database model of my web app is as follows,
users(id,name)
Taskcategories(id,user_id,name)
Tasks(id,taskcategory_id,name)
TasksData(id,tasks_id,durationInHrs,date)
I want to collect and show following data from the above tables, in the
view,
1. Category wise duration total for a user for a week.
2. Category wise duration total for a user for each of the 7 days of the
week.
3. Total