Displaying 20 results from an estimated 1300 matches similar to: "How can I bypass caching for some users"
2006 Jul 22
5
Prototype error. replace content inside a <TR> in IE
Does anyone know of a fix for the issue with prototype and replacing
table rows in IE?
render :update do |page|
page.replace "row_#{params[:id]}", :partial =>
''wireless_request/wrequest'', :locals => {:wrequest => @wrequest}
end
This ends up making IE throw an "rjs error [object error]"
Searching around I found a couple of posts about
2006 Jun 26
8
[Semi OT] BlindDown and a floated div
I am using the drop shadow technique described at
http://www.1976design.com/blog/archive/2003/11/14/shadows/ to give
several of my divs drop shadows. That part works fine.
What doesn''t work so well is when I try to BlindDown a div in Firefox
and it ends up ignoring the content below it and just overlapping it.
In IE this problem does not occur. In Firefox the overlapping does
2006 Jun 23
10
Don''t un-admin the last administrator
I have a User class with a field called admin which is a boolean that
determines if the user is or is not an administrator. I want to make it
impossible for the last administrator for an account to be removed from
the system.
I need to protect against this both when deleting a user and when
editing a user as you can revoke a user''s administrator privileges via a
form.
User
2006 Jun 19
6
SQL Search Qustion
I am working on writing a search method where a user can type a string
of words and I return all the objects that have fields that match all of
the words in one or a combination of fields.
Person
first_name
last_name
Pet
name
Person has_many :pets
I want to write some SQL so that if I search for "Tony AAAA" I will get
all the people who have Tony and AAA either in their
2006 Jul 02
2
:include breaks has_many :order
It would appear that using :include on a model that has_many with an
:order on another model makes it so that the order is ignored. Is this
supposed to happen? Strikes me as odd behavior.
For example
class Farmer < ActiveRecord::Base
has_many :cows, :order => ''position''
end
class Cow < ActiveRecord::Base
acts_as_list :scope => :farmer
end
If I do
2007 Feb 01
12
RESTful Rails and other musings
Hi all,
I would first like to introduce myself to the Ruby on Rails (RoR)
community and to say that I hope to begin to build some relationships
with other RoR developers.
I''m a long time Java programmer (5+ years). Java was my first
experience with Object Oriented Programming (OOP). Before Java I
developed using many other languages including C, Pascal, Fortran,
BASIC, Visual Basic,
2006 Jun 14
3
Which Payment Gateway?
I am working on an application where users sign up for one of several
plans. Each plan has a different monthly fee. There is no long term
contract but I would like to bill the users automatically each month
unless service is canceled.
What credit card gateways would you recommend for use with a rails
application?
My criteria in order of importance are
1. API that will let me work in
2006 Jun 20
2
Validation error_messages_for problem
I am having trouble getting error_messages_for to work.
My controller(relevant parts) looks like
def configure
@account = session[:account]
@user = User.new
end
def add_new_user_to_account
@user = User.new(params[:user])
if @user.valid?
session[:account].users << @user
end
redirect_to :action=> ''configure''
end
end
and my
2006 Jul 02
3
2 before_filters, only want one to render something
I have two before_filters for a few of my controllers. They are running
my own methods authorize and admin_authorize. authorize is called on
just about every action to make sure that a user is logged in.
admin_authorize is called on about 80% of the actions and is used to
make sure that a user is an administrator. If a user tries to access an
admin_authorize protected action without being
2006 Jun 16
2
[Slightly Off Topic]How to handle downgrades
Let''s say that there is a web application which comes in several
different plans. Each plan has a different number of users and content
items allowed for an account. Obviously we can allow the user to
upgrade to a higher level plan by just increasing their limits but how
do we handle downgrades? If the user is only allowed x items on the
downgraded plan and they currently have
2006 Jul 31
3
date_select for valid days only. No Feb 30
I am looking for some advice on how to make a date select display only
valid days of the year. The standard date helper allows for you to
choose 31 days for every month of the year. Since not all months have
31 days this can lead to invalid date entries for scheduling.
I am thinking that an approach where I have a drop down for month and
then use AJAX or normal client side javascript to
2006 Jun 23
2
Queue 3 or more RJS actions
My .rjs file
page.visual_effect :BlindUp, "people", :queue => ''front'' #first action
page.replace_html "people", :partial => ''person/person_compressed'',
:collection => @search_results , :queue => ''end'' #second action, after
first is done
page.visual_effect :BlindDown, "people" , :queue =>
2007 Sep 21
3
Standardize environment between specs containing class defs
I have some specs that involve the use of eval and class definitions to
test code generation. I want to always start with a clean slate so none
of my tests fail or succeed incorrectly due to artifacts left over from
previous specs.
Example of my situation
Spec 1 defines
class Fish
class Cod < Fish
Spec 2 defines
class Animal
class Cod < Animal
In this situation the
2006 Jul 17
5
Keeping attributes of two models in sync
Hi,
I have a Product and a corresponding Keyword (1:1 via belongs_to and
has_one). I want to ensure, that two attributes (:name) of the two
models alway stay in sync. What''s the easiest way to accomplish that?
I did play around with before_/after_save hooks and with
AR::Observers but in the end I''d always get infinite recursion...
Thanks,
Timo
2006 Feb 13
3
caches_action does not go off the entire URL
I am trying to use caches_action and the agile book says that it is keyed
off the URL, however it does not seem to pick up the URL parameters.
http://localhost:3000/controller/action/id?foo=bar
and
http://localhost:3000/controller/action/id?foo=foobar
Returns the same page.
Anyone looked into how to add URL parameters to the cached key? Also,
where do those file get stored?
Thanks
Dave
2006 Jul 31
3
programmer needed (paying work)
hello,
I''m currently looking for a html/css/ajax/rails programmer. if your
interested please email neumanc@gmail.com. I have paying work, will pay
via check, money order, paypal or credit card.
I''m not sure if I can post this here or not. if not, please remove and
email me a warning as I did not see any rules on signup. Thanks
--
Posted via http://www.ruby-forum.com/.
2006 Jul 16
7
RJS and Action Renders but page doesn''t update
All,
I am trying to perform a simple ajax task and am having some difficulties with the page showing the response. The action performs, but no response on the page.
I have found examples on the web and I believe I have copied and pasted exactly what works from the demo site. However, on my system it isn''t finishing. For a simple test, I have limited it down to an alert.
2006 Jul 31
4
RJS to find an element
I''m trying to implement a remove from cart method based on the
examples in the second edition Agile book. I have everything working
except for the RJS that removes items from the cart. Ideally what
I''d like to do is highlight an element that I am deleting only if
there is more than one of that particular item in the cart. If the
item deleted is the only of
2006 Jun 27
2
Capistrano Documentation
Can anyone tell me what was used to create the Capistrano documents
by Jamis?
http://manuals.rubyonrails.com/read/chapter/97
2006 Jul 05
10
Scalable alternative to #find_all
Is there any scalable alternative to iterating all the records of a
certain model? #find_all seems to load everything into memory. With
500.000 records it will be a swap storm.
Pedro.