Displaying 20 results from an estimated 10000 matches similar to: "Strange question on file_column"
2006 May 22
4
RMagick gem problem using Rails and possibly WEBRick...
Hello, I am new to rails but have been having fun so far. Until now.
I
am sure this is just my inexperience but I have the RMagick gem (ruby
gem
for using imagemagick manipulation) installed on my machine that I
would
like to then use in my rails app. I first installed it and tried it
out,
and it didnt do anything for me, took me a while to realize I needed
the
windows RUBYOPT
2006 Aug 04
8
Unable to follow basic RoR tutorial (Win32)
I have just set up RoR to find out for myself if this tool is stable
enough to actually be used yet.
Anyhow, I started by going to the RubyOnRails website and following the
instructions to install the platform on my Windows 2000 PC.
"Get Ruby on Rails in no time"
"We recommend Ruby 1.8.4 for use with Rails."
So... I downloaded 1.8.4 and installed:
C:\>ruby -v
ruby
2008 May 24
1
link_to_remote, image_tag, mouseover is this possible?
Hi guys,
I was wondering if you are able to have a link_to_remote, having an
image_tag and the link_to_remote has a mouseover event that updates a
div. Does the image_tag need the mouseover event? I currently have:
<%= link_to_remote(image_tag(@p_image.public_filename(:thumb)), :update
=> "big_pic", :onmouseover => {:action => :color_change, :id =>
@p_image.id})%>
2006 May 09
6
Create checkboxes on page using contents of a hash
Hi all,
I have a hash that is created in the index method of my controller.
After it is created, the index.rhtml page is rendered. Upon this
rendering I would like to create a check box for each key/value in the
hash.
The has is @recordsHash
I have been trying varying stratagies like the one below, but to no
avail. Do you have any ideas? Thanks for your help on this!
html
2006 Mar 31
2
Model inheritance is borken in Rails1.1
following is model code in file order_payment.rb
class OrderPayment < ActiveRecord::Base
belongs_to :order
validates_presence_of :amount, :no
end
class LC < OrderPayment
end
class LC30 < LC
end
class LC60 < LC
end
class LC90 < LC
end
class LC120 < LC
end
class TT < OrderPayment
end
class CAD < OrderPayment
end
and following is error i''m getting with
2006 Apr 04
2
HABTM
Hi.
Im new to Ruby and new to Ruby on Rails and have problems realizing a =20=
simple many_to_many relationship:
My tables:
items <-> items_users <-> users
------------------------------------------------------------------------=20=
--------------------------------------
id user_id =
id
name item_id name
... =
password
=
......
My Code:
class
2006 Apr 21
10
Paypal payments and IPN
I have followed the instructions over at
http://dist.leetsoft.com/api/paypal/
In order I:
1. installed the money library with gem install --source
http://dist.leetsoft.com/api/paypal/ money
2. installed the paypal library with gem install --source
http://dist.leetsoft.com/api/paypal/ paypal
3. created a new app with rails NewApp
4. added the PaymentHelper module to the
2006 Sep 12
1
Ferret on Windows?
I am trying to use SVN HEAD of Acts_as_ferret, and I have ferret
0.10.4installed from the windows Gem.
Unfortuanantly, whenever I i let act_as_ferrets init.rb file require ferret,
my app blows up, with weird "Invalid char" errors. I have pasted the page
below. If I comment out the require ferret, the page loads. Of course,
act_as_ferret does blow up.
My unit tests do work fine
2006 Mar 29
5
MySQL losts connection, can''t refer to User
Hi
Another problem here. After the upgrade to 1.1 both rails and engines,
my app on windows crashes very often on requests. It can''t refer to User
model or losts connection to mysql. It appears like 2-3 times per 10
requests.
Eg.
Mysql::Error: Lost connection to MySQL server during query: UPDATE
sessions SET `data` =
2007 Jul 06
3
stubbing helper methods for View specs
Hi there
I have several view specs, that include the following snippet in
their "before" block to stub the methods by acts_as_authenticated
before :each do
@u = mock_model(User)
@u.should_receive(:name).and_return("Hans Muster")
template.should_receive(:logged_in?).and_return(true)
template.should_receive(:current_user).and_return(@u)
end
this
2007 Jul 12
1
form_tag doesn't accept a string anymore in edge rails?
So, here''s the offending line. Note that I''m using edge rails.
form_tag verifications_path(@user), :method => :post do
verifications_path(@user) returns a string like "/users/3/
verifications". That eventually gets sent to url_for, which expects a
hash. And then it blows up.
It''s especially disconcerting since the documentation shows form_tag
as
2007 May 30
2
ActionView::TemplateError
Hi,
I have a strange problem that only occurs on the production server.
I''ve been banging my head for hours trying to figure it out with no
success. Below is a copy of the error from the production log.
ActionView::TemplateError (Expected /www/rails_apps/scanlan/current/
public/../config/../app/models/image.rb to define Image) on line #6 of
app/views/admin/design/_record.rhtml:
3:
2006 Apr 12
5
File upload doesn''t work in production mode
Can anyone understand what the production.log file is telling me. I''ve
tried playing with the permissions for the folders and it makes no
difference. Every time I submit the form to upload the file I get
"Application error (Rails)" which doesn''t really help.
Processing DocsController#create (for 82.152.151.194 at 2006-04-12
12:44:13) [POST]
Session ID:
2007 Dec 03
1
undefined methods page_count
I''m getting "undefined method `page_count'' for #<Array:0xb7073e1c>"
when I tried to run my rails application after installing
will_paginate. Details are as below:
undefined method `page_count'' for #<Array:0xb7073e1c>
Extracted source (around line #7):
4: <%= a.text%>
5: <% end %>
6:
7: <%= will_paginate @announcements,
2006 Mar 28
8
1.1 broke my app
I upgraded to Rails 1.1 (ruby 1.8.2 and ruby 1.8.4 on RHEL 4 using
webrick or fastcgi) and all of a sudden I get this hitting a
controller:
wrong number of arguments (1 for 0)
RAILS_ROOT: script/../config/..
Application Trace | Framework Trace |
Full Trace
/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.0/lib/action_controller/base.rb:379:in
2007 Dec 07
4
strange error on mock proxy
I''m banging my head over this really strange error in a view test when
I run "rake spec". The weird thing is that I don''t get the error when
I run the spec file by itself.
Here is the spec (I know, fixtures are the devil):
describe "/units/new.html.erb here" do
fixtures :units, :accounts, :groups
it_should_behave_like
2006 Jun 05
1
file_column & RMagick
Hi,
I have a site where I wish to upload a resize a picture, and store it in
the file system. The best solution that I have found for this so far is
using file_column. This was working great, for about an hour, but all of
the sudden I began to get the following error (only when i attempt to
resize).
NameError (undefined method `assoc'' for class `Magick::ImageList''):
2008 May 13
0
Problem geting web interface to work
Hi,
i have installed CruiseControlRB 1.3.0. With no project added the web interface at localhost:3333 looks find.
I have successfully added one of my projects (batch file which builds some c++ code) which is also building fine.
But the web interface is no more working - i get the following message "Errno::EINVAL in Projects#index".
I have attached a log (run with --trace) which
2006 Jun 23
0
Date class giving errors
Any time I try to use any methods of the Date class, I get errors of
''invalid date''. For example, I have this happening:
With the code Date.today, I get this error from Rails:
- - - - - - - - - -
ArgumentError in Student#show
Showing app/views/student/show.rhtml where line #10 raised:
invalid date
Extracted source (around line #10):
7: <p> <%=
2006 Apr 25
16
case statements in views...strange error on OSX
I have a simple case statement in one of my views. This works fine on my
windows machine. Move to the mac and I get: "parse error, unexpected
tIDENTIFIER, expecting kWHEN".
I have not changed anything but cannot resolve the issue. my view has
this in it (simplified for test)
<% case controller.controller_name -%>
<% when "accounts" -%>
<h3>worked