Displaying 20 results from an estimated 900 matches similar to: "Multiple checkboxes"
2006 Apr 05
25
How to avoid bunch of <% %> ??
Hello, I would like to know is there is a way to avoid poluting the
views with tons of <% %> ?
Like this
<%= start_form_tag() %>
<%= text_field_tag(''category[title]'', category.title, {:size => 20,
:maxlength => 128}) %>
<% if not category.parent_id.nil? %>
<%= select("category", "parent_id",
Category.find(:all,
2006 Jul 01
4
Radio_button in loop problem
Hi all, I can''t figure out why my radio_buttons won''t reflect the values
stored in my database. I read through some of the previous posts -- is
it true that they don''t work with integers?
This is the code I''m using:
<% for question in @survey.questions %>
<%= debug question %>
<%= radio_button ( "question", :question_id,
2006 Apr 04
2
Syntax Error in find()
Maybe I misunderstand the parameterization of find(), I am getting this
syntax error for
<% @choices = Choic
e.find(:all, :conditions => "question_id" = question.id, :order =>
"order") %>
---- ERROR LOG ----
ActionView::TemplateError (compile error
../config/../app/views/admin/test/show.rhtml:37: syntax error
_erbout.concat " "; @choices =
2006 Jan 04
4
many to many link table compound primary key explosion
Hi,
I have a many-to-many relationship between two tables, questions and
answers. My MySQL schema for the link table creates a primary key from
the two fields to prevent duplicate records. When I add the same answer
to the same question more than once, rails attempts to create a
duplicate record and explodes with a MySQL error:
MysqlError: Duplicate entry ''3-3'' for key 1:
2006 Jan 19
8
Passing variables across forms
I''ve been reading my Agile Dev book over and over again, but I can''t
wrap my head around how to do this. There''s a question and answer
portion site of my site. You begin the process by adding a question to
the database. After that, the program should redirect you straight to
adding an answer for that question. The problem is, I don''t know how to
keep
2011 Jun 28
2
OpenOffice 3.3.0 crashing on CentOS 5.5
The last few releases of OpenOffice have gotten very
unstable on my desktop which is a CentOS 5.5 i386 system.
After multiple crashes when doing embedded simple drawings
in OpenOffice writer (circles and lines with connections), I
started using the versions from Sun then Oracle. I am
now using version 3.3: openooffice.org3-3.3.0-9567. I've
lived with this but with version 3.x it has gotten
2006 Apr 24
3
Regex in HTML
So, I''m trying to write a nice bit of regex to handle finding anchor tags in
a bit of html.
This is what I''ve got....
/<[aA][^>]*>[^<]*<\/[aA]>/
I''m planning on using this with a gsub!.
Here is what it has to do....
<html><a href="http://stuff.com" class="link">Anything in here.</a></html>
As you can
2006 May 16
5
Transactions in RoR
Hi,
Does anyone knows how to manage transactions in RoR.
Thanx
2006 Apr 22
6
Friendly Reminder (OT)
Today, I had a tragic hard drive crash. I hadn''t updated anything to SVN in
two weeks.
I''m posting this here as a reminder to my beloved Rails community.
Everyone, right now..... make a backup of your rails work. Make sure its on
two disks. Many of you already do that automatically, but just make sure its
working.
Two near-release rails plugins were lost in the tragic crash
2006 Apr 07
3
List of all Models
Anyone know a pretty way to get a list of all Models?
That is, a list of all classes which inherit from ActiveRecord:Base
I can''t seem to figure it out!
The best I''ve got is to list the /app/models directory... but, that is
*dirty*.
-hampton.
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2006 Apr 02
5
adding primary_key to join table using migrations
Hi list,
My tag_question_user join table is not currently a full-blown model. It
doesn''t have a primary key - just tag_id, question_id, and user_id.
I now want to add a primary key to this model (because I want to add a
"description" column as well so users can describe the tag.
I''m not sure how to add this using migrations.
Here is what I have:
class AddNotesToTags
2011 Oct 05
3
Firefox 7 on CentOS 5
Anyone have any luck running updated Firefox
on CentOS 5? We have CentOS 5 workstations
and need to update their Firefox but it dumps
core even when using the libstdc++ from Fedora 9.
I would like anything stable and secure beyond
Firefox 3 but can't find tarballs for anything
other than 7.0.1.
CentOS 5.5 i386 w/ updates
firefox-7.0.1.tar.bz2
libstdc++-4.3.0-8.i386.rpm from Fedora 9
2006 Apr 13
8
DevTower Beta3 Release!
DevTower Beta3! (0.3)
I''m proud to announce some major changes and improvements to DevTower in
this beta release! First and foremost, DevTower is now a full plugin. Also,
DevTower works (only) with Rails 1.1.
==== ABOUT =====
DevTower used to synchronize the development of Ruby On
Rails applications with developers working simultaniously
on multiple systems with Subversion. DevTower
2006 Jul 02
3
Mongrel Randomly getting TERM
Has anyone ever experienced this problem? Every 12-24 hours *one of* my
mongrel processes gets a TERM signal and quits.
There is all I get in my mongrel log..
** Mongrel available at 0.0.0.0:8003
** TERM signal received.
And my rails-log is silent too. No request starting. Just the end of a
successful request and then nothingness.
The other processes are doing just fine and stay up for good.
2006 Apr 06
10
Advice needed on tracking down unusual error
Does anyone have advice on how to go about locating the cause of this
error message:
ActionView::TemplateError (wrong number of arguments (3 for 1)) on line
#4 of app/views/products/search.rhtml:
4: <%= start_form_tag :action => ''search'' %>
I don''t see anything wrong with line 4 above.
Some background: I''ve made a number of changes to Controllers,
2012 Feb 01
3
A Billion Files on OCFS2 -- Best Practices?
We have an application that has many processing threads writing more than a
billion files ranging from 2KB ? 50KB, with 50% under 8KB (currently there
are 700 million files). The files are never deleted or modified ? they are
written once, and read infrequently. The files are hashed so that they are
evenly distributed across ~1,000,000 subdirectories up to 3 levels deep,
with up to 1000 files
2006 Aug 07
1
Unable to page.replace_html from rjs
I am having problems updating a div defined in a partial using both
Element.update and page.replace_html in an rjs. I can put a
link_to_remote in the partial using an :update, and the div updates
fine. Does anyone have any idea why this might be happening?
In the partial:
<div><div>
.
.
<div id="question_<%=question.id%>_error"></div>
.
(if a
2006 Jun 02
7
Unit Tests crashing out for a table without an ID
I''m having problems unit testing my model- I have a kind of quiz
functionality user table and a question table and a
user_question_response table that contains the id for the user, the id
for the question and the user''s response. The user_question_response has
it''s own model belongs_to/has_many with users and questions and it works
fine in the actual application but
2009 Feb 27
5
Polymorphic association..explain the extra query ?
Can anyone explain to me the sql query done in the last step :
http://pastie.org/402200
--
Arpit Jain
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2007 Jan 29
1
Rewriting output interface
I would like to setup some rules for a wireless bridge to do load balancing.
I''d like to dedicate one radio for doing transmit and one for receive.
router
|
|
------------- eth0 ----------------
| |
wlan0 upstream device wlan1
| ^
|