Displaying 20 results from an estimated 1000 matches similar to: "will_paginate problem"
2009 Feb 21
4
problem with running rake db:migrate on a Rails app
Hi everybody,
I am trying to get the Typo blog engine up and running in development
mode but I hit the wall as early as running rake db:migrate:
(in /home/tweisser/workspace/typo/typo)
rake aborted!
no such file to load -- spec/rake/spectask
/opt/ruby-enterprise-1.8.6-20090201/lib/ruby/site_ruby/1.8/rubygems/
custom_require.rb:31:in `gem_original_require''
2008 Oct 26
3
Undefined method f_title
Hi,
This is my migration:
class CreateSampleForms < ActiveRecord::Migration
def self.add_data
SampleForm.create(:name => ''Default (Empty)'', :f_type => ''Default
(Empty)'', :description => ''Use this template to create a blank form.'')
end
def self.up
create_table :sample_forms do |t|
t.string :name, :null =>
2009 Feb 18
4
expire_fragment with memcached
Hello all,
We know that memcached or memcached-client doesn''t support regex... But
It seems it doesn''t support expire_fragment either :/
I''m trying to use expire_fragment with memcached as following :
expire_fragment(:controller => ''home'', :action => :list_posts)
But apparently it''s not supported by memcached :
RuntimeError (Not
2008 Oct 26
2
use Prawn to generate pdf
Hello:
when i use Prawn to generate pdf file for download, i got a blank pdf
file, can someone tell me why?
require ''prawn''
class DownloadController < ApplicationController
def download_pdf
send_data(generate_pdf, :filename => ''test.pdf'', :type =>
''application/pdf'')
end
private
def generate_pdf
2009 Apr 08
4
Having trouble extending a class from a Rails plugin
I have class in a plugin that I want to crack open and add some
functionality to for a particular application. So, I created a file by
the same name as the class in my app/models folder and added some
methods to the class, but, I can''t seem to get Rails (2.2.2) to pick-up
the extended definition.
I did find while trying to debug the problem that if I paste the
extended definition into,
2008 Oct 11
1
Re: time_ago_in_words is off by a day
Look at your 1.day.from_now and see if it''s like this:
Sun, 12 Oct 2008 02:45:42 UTC +00:00
If you also have the "UTC +00:00", it means that you timezone is the
GMT (and I think that it isn''t your real timezone). For example, my
timezone is 3 hours after the GMT, so the right timezone would be
something like this:
Sat Oct 11 23:48:41 -0300 2008
At your
2009 Jan 10
2
hidden_field_tag flattens my array for value
ERB:
<%= hidden_field_tag(''users_ids'', @users.collect(&:id))%>
OUTPUT:
<input id="users_ids" name="users_ids" type="hidden"
2008 Dec 24
1
Need help : Rails app unable to connect to Solr server
Hi,
I am trying to integrate solr in ruby on rails application.For that i
am using the plugin acts_as_solr and gem solr-ruby. My solr server
starts successfully with command
$ rake solr:start
But when I try to add data from $ script/console , it says that it
cannot connect to solr server at the corresponding port.Same is the
result if i try the browser to link to http://localhost:8982/solr
2009 Nov 03
2
will_paginate pagination problem
hi;
i use will_paginate the first page come true but all other page get the
same data of first page i checked in controller "page" parameter works
true but paginate get only first page''s data and shows these data in all
pages
forexample first page seen A,B second page also seen A,B but second page
must be C,D
my code is;
controller :
@list = Company::Env.paginate :page =>
2009 Nov 01
19
will_paginate vs mislav-will_paginate
I''ve just reinstalled linux (9.10) and am trying to match my gem
environment to our server''s. I''m having a problem with will_paginate.
On the server, under gem list, i have "mislav-will_paginate (2.3.6)".
So, i''m trying to install that locally. Following the instructions on
the will_paginate page, http://wiki.github.com/mislav/will_paginate,
2008 Nov 04
1
HAproxy not listening to all IP address
guys,
i am trying to install HAproxy infront of my webserver.
usually my webserver listens on port 80 and since we have 5 ip address
serving 5 different sites on the same physical server the webserver
listens to all these ips and proxy the traffic to the relavent app
servers.
now the problem is if want to loadbalance i should install HAproxy on
port 80 and there lies the problem.
2009 Feb 17
1
cloning an already uploaded image using attachment_fu
Hi,
I have an Image model that is attached to a item. The image was uploaded
through attachment_fu. Now, I want to reuse the same image for a new
item. I tried several tips found online. For example in
http://danieloshea.com/articles/254-cloning-images
# Create a clone of an image and it''s thumbnails.
def create_clone
c = self.clone
self.thumbnails.each do
2008 Jun 07
3
Match render :nothing
Hello guys,
Is there any way to match a render :nothing?
I coudn''t find any way to do this so i''ve just changed my controllers
to do a "head :ok", but it would be nice to know if there is any other
way :)
--
Maur?cio Linhares
http://alinhavado.wordpress.com/ (pt-br) | http://blog.codevader.com/ (en)
Jo?o Pessoa, PB, +55 83 8867-7208
2009 Oct 28
2
mislav-will_paginate(will_paginate)
mislav-will_paginate(will_paginate) doesn''t work after search.
servers_controller.rb
def index
@servers = Server.paginate(:page => params[:page], :per_page => 20,
:order => ''device_id ASC'')
respond_to do |format|
format.html # index.html.erb
format.xml { render :xml => @servers }
end
end
def search
@servers =
2008 Jun 07
2
rcov causing a segmentation fault on rspec 1.1.4 and rails 2.1
Hello again :)
I''m trying to run rcov on my specs here but i''m getting a lot of
segmentation faults (and they usually happen at different places):
/home/mauricio/NetBeansProjects/reeds/vendor/rails/activerecord/lib/active_record/attribute_methods.rb:211:
[BUG] Segmentation fault ruby 1.8.6 (2007-09-24) [i486-linux]
2008 Apr 17
1
redbox + will_paginate
Hiya,
I''m trying to use Will_paginate with the RedBox plugin but having
problems making it go to the next page of the collection.
http://blog.craigambrose.com/articles/2006/09/22/redbox-release-2
as far as i can see will_paginate does not support any kind of :remote
ajax call so each page click can update the div element.
has anyone managed to get will_paginate working within a redbox
2010 Jan 21
2
will_paginate ?
Does anyone have experience with will_paginate?
I''m trying to use it with acts_as_ferret.
routes.rb
...
map.search ''/search'', :controller => ''notes'', :action => ''search''
notes.rb
...
acts_as_ferret :fields => [ ''body'' ]
notes_controller.rb
...
def search
if params[ :query ]
@query = params[
2009 Feb 22
8
dynamically changing a form from POST/CREATE to PUT/UPDATE
For the life of me I can''t figure this one out, although I can''t find
anyone else who''s attempted to do this, and probably with good reason.
Context: blog using AJAX
What I''m trying to do: when the user initially saves a blog entry, or
when auto-saving, I want subsequent saves to not create a new blog
entry
Why I can''t just reload the partial:
-
2009 Jan 13
9
Updating multiple databases at the same time
I have an application that is load balanced. I have a master database
which I update once a day. Then I push the raw mysql files to all other
servers so they are the same as the master. This works fine, but there
are a few situations where I need all databases to update in real-time.
What would be the best way to achieve this in rails?
Here is an example of what I am trying to do. I want to
2010 Nov 24
2
will_paginate on enormous tables
I''m using the plugin will_paginate with a table of more than 100,000
records, i also do a join with other table.
I''m wondering if will_pagination in my situation is an appropriate
choice, or whether it is better to implement something ad-hoc?
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