Displaying 20 results from an estimated 7000 matches similar to: "Can FILTERS AND VERIFICATION functions take arguments?"
2008 Jan 30
1
undefined method `scaffold'
Hello,
I have been busy for a while and now I am back to messing with rails.
Last time I tried to use scaffold i worked now I am getting this error.
Not really sure since I am using version 1.2.5 still
NoMethodError in BlogController#index
undefined method `scaffold'' for #<BlogController:0x506eb7c>
Session dump
flash: !map:ActionController::Flash::FlashHash {}
Thanks for any
2007 Sep 08
2
"Common action" for a controller
Sorry if this has been asked before; it seems like a simple problem.
I have a controller called ItemController which displays information
about specific items to a user on various pages. The routing looks like
"items/:item/:action". Is there any way to automatically look up the
:item in the items table (it''s just an ID).
I tried:
before_filter { @current_item =
2006 Jul 14
4
sending additional parameters to before_filter
i am trying to create a system so that different users have different
priviliges on my application. i was going to modify my authorize
function so that i could pass the required role to it and have it check
the current user for that role.
i am using before_filter and would like to have just one function
instead of writing one for each role like so:
authorize(role)
instead of:
2005 Dec 23
2
has_many and belongs_to relationship error
Hi i am getting following error
ActiveRecord::StatementInvalid in Blog#index
Showing app/views/blog/index.rhtml where line #10 raised:
Mysql::Error: #42S22Unknown column ''posts.user_id'' in ''where clause'':
SELECT * FROM posts WHERE (posts.user_id = 4)
Extracted source (around line #10):
7: <div class="separator"> </div>
8:
2008 Apr 15
4
ActiveRecord::StatementInvalid in BlogController#index
Hello. I''m trying to do the video tutorial "how to build a blog engine
in 15 minutes with ruby on rails" from the main rubyonrails website,
and I''m getting an error when I try to use scaffold :post after
editing my config file for the mysql database.
Here is the exact error I''m getting:
ActiveRecord::StatementInvalid in BlogController#index
2006 Jan 29
2
GetText and rjs templates?
hi,
is it possible that gettext don''t work with rjs templates?
i''ve just tried this simple example
blog_controller.rb :
class BlogController < ApplicationController
def index
end
def dosomething
end
end
index.rhtml :
<html>
<head>
<%= javascript_include_tag :defaults %>
</head>
<body>
<div id="test">Some text to change
2006 Jan 11
7
before_filter: how to give :except more than 1 value?
Hi all
I have the following class:
class MemberController < ApplicationController
before_filter :authorize, :except => :index
def index
...
end
Now I want to give the before_filter more than one :except argument. I
tried :except => {:index, :login}, but this didn''t work.
How can i accomplish this?
Thanks a lot and have a nice day,
Josh
--
Posted via
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 Jul 25
5
webrick server slow or does not connect
hi,
In login_controller.rb when I do the fallowing code it works fine
before_filter :authorize, :except => :login
but I want to do the fallowing when creating the user so the
authorization is not checked
before_filter :authorize, :except => :login, :except => :create_user
but when I do this webrick server appear to be slow or not connected and
take lot of time to load?
Could someone
2006 Jan 29
3
SHLG and lib dir
Slowly figuring out how to get my SaltedHashLoginGenerator stuff working. The wiki page
says to put "before_filter :login_required" in the user (my "user" is "member") controller
or in ApplicationController. However, wherever I put it I get NoMethodError.
The rest of the SHLG stuff seems to be working... or at least I could get to the signup
page, register, and
2006 Apr 21
8
web services and dealing with before_filter
Hi all,
I''ve got a Rails app with a ApplicationController that looks like this:
class ApplicationController < ActionController::Base
before_filter :authorize, :except => :login
def authorize
unless session[:user]
flash[:notice] = "Please log in"
session[:jumpto] = request.parameters
redirect_to :controller =>
2006 Jan 30
5
Functional tests and dealing with login before_filter
Hi all,
I''m curious as to how you do functional testing on the controllers if, within
the ApplicationController, I have a before_filter :authorize, :except =>
:login, where the private authorize method checks for session[:user].
I can''t do "post :login", because that method is in a different controller.
I tried setting session[:user] directly in the setup
2006 Apr 04
1
Calling a method in another controller
Hi,
I have three controllers. I have defined two controllers to goven the
site functions. However I want to have a homepage Controller. Part of
the controller will call methods from other controllers. For example it
will get the last 5 blog posts and it will get the top 5 most discussed
articles, and display it on the homepage. I will also have some
specific homepage modules being
2006 Feb 13
1
Component or plugin
Hi!
I have been learning rails for a couple of week now.
Mostly i''ve worked on a authorize/roles system and now i go to the
point that i want to separate it from en rest of my application to
share it with others and to use it in other projects.
It is a quite simple system that i implement using before_filter.
My vision is to separate the authorize methods and even some basic
2006 Jul 16
9
acl_system help is needed
i found Ezra''s acl_system plugin yesterday and i am trying to figure it
out.
based on the simple instructions on the site, it does exactly what i
need but i''m getting some errors when i try to use it:
NoMethodError in UsersController#index
You have a nil object when you didn''t expect it!
The error occured while evaluating nil.roles
i am pretty new to rails and
2006 May 08
3
Can you have multiple before filters?
Hi,
Is it possible to specify multiple before filters in a controller...
here''s the thing: only one set of filters is to use the :except option.
Something like:
before_filter :check_for_session_cookie
before_filter :validate_user :except =>[''login'']
which I use to a) check if the user has returned to the site and has a
saved cookie holding login details b) check
2006 Apr 03
3
SaltedHashLoginGenerator Verification Trouble
Hello all,
Any help with this one is MUCH appreciated. I am running Ruby 1.84 and
Rails 1.1.0 on Win32 with a local SMTP server. I can successfully send a
signup confirmation email with a confirmation link, but when I click on
the link, it says that I am logged in, but it never verifies the
account. This is the link provided by the system:
2006 Jan 15
8
Underscore character in session var
I stumbled across a weird problem
i can do:
@session[:userid] = 1
but cant:
@session[:user_id] = 1
The second session var doesnt set.
Is there a config setting for this?
--
Posted via http://www.ruby-forum.com/.
2006 May 11
1
skipping filters
I have a simple login scheme in application.rb. Something like
:requires_login is called in any controller as a before_filter. All is
good, except I''m having trouble figuring out how to make the public
login actions skip this before filter. Here''s what I have:
application.rb
skip_before_filter :requires_login, :only => [:login, :logout,
:confirm_valid_login]
2008 Jun 04
5
controller filters running twice in 1.1.4?
since upgrading to 1.1.4 (I had been running without issue on a git
snapshot), I''m noticing that my filter actions initiated from application.rb
seem to be running twice. I created a test rails project with the rspec
scaffold and am also seeing the same behavior here too.
Adding this code to application.rb:
before_filter :foo
def foo
"foo"
end
and an example