similar to: If... what?

I have a few pages where a user may do something (add tags, login, etc) and I would like to redirect them back to the last page they were at before calling that action. Is there an easy way to do this? -- Posted via http://www.ruby-forum.com/.

Hi, Im having trouble figuring out how to query my database in ruby and i''m hoping someone can help me out. I''d like to find all my departments that match a permalink passed from the url. The department must also match a particular category, also passed through the url. I have written the following code. But unfortunatley I get an error "wrong number of arguments (2 for

I have a primary layout that I''m using in several controllers. On my sidebar I have a link that I set up as follows: <div id="sidebar"> <%= link_to("Items", :action => "list") %> </div> Everything is ok when I call it from my primary controller, but since I am also calling the layout from a second controller that does

hi, I am curently using rails version 2.1.1. Currently i have done simple pagination using will_paginate plugin.it works.but when i am trying pagination using ajax with help of will_paginate plugin it wont works.i am also using RemoteLinkRenderer helper, but it gives an error uninitialized constant RemoteLinkRenderer. can anyone provide any tutorial or sample code so that i can

hi I wanna call rails method from the javascript method. It should be ajax call for rails method. please help me. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe

I need to know what controller and action the user is currently in to do various things in my layouts/application.rhtml file. Isn''t there is a better way than: <% if params[:controller] == "whatever" && params[:action] == "whatever" %>some html<% end %> I know in the controllers you can just use controller_name, but that is not provided

How do I do multiple layouts for a single controller: I am aware I can do... render(:layout =>''mylayout'') for individual actions, however this becomes a multiple render problem. I tried this... layout "mylayout", :except => [:myaction, :myotheraction] layout "myotherlayout", :only => [:myaction, :myotheraction] However that doesn''t

Question for you all is it possible to use an action in an if statement? I am using the same form for edit and new and I have a cancel button on the page. This cancel button is built with an if statement that looks right now to see if a parameter exists to define where to go back to if the user cancel. The problem occurs when the user submits the form and there are missing fields by

Hi, I am having a routing problem and can''t figure out why its happing. I have added the following line in my routing.rb file. map.connect ''name/:id'', :controller => ''controller_name'', :action => ''action_name'' When I use http://domain.com/controller_name/action_name/id then it works fine on the local machine using webrick

I just returned from a different project after taking a few weeks off of my tutorial. I''m using Ruby on Rails 3 Tutorial - Learn Rails by Example by Michael Hartl. After rebooting my server I ran an rspec spec/ command to check to see if there were any problems and this is what I received. I didn''t modify anything except I did overwrite users_controller.rb and

Hello there, this is probably a very simple problem but I''m stuck. I''m following the Login generator tutorial from rubyonrails. It''s all worked fine so far. But I want to add a bit more functionality so that when a user signs up in addition to chosing a login name and password they type in a company name which is added to a seperate table called COMPANIES. The id

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

Is there any way to change the output of rake spec fails? The errors are just totally over the top ugly and not helpful. First of all the ruby -Ilib line always comes before each test and I find it distracting. But if an error occurs on something that is not nil it just gives me the entire contents of that object and that is no small matter when the object is a HTTP request response. Here is

hi All, i wants to implement ajax pagination but i am facing a lot of problem , i found i lots of links on google but their is no explanation like what object we have to pass and condition can any body help me out in this concern pls i need your help as soon as possible thanks sachin --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the

I''m a little perplexed why this isn''t working: private def check_authorization user = User.find(session[:user]) if user.level == 100 flash[:notice] = "welcome, admin" else flash[:notice] = "ha ha" redirect_to :controller

I''m trying to spec a view but haven''t done much view specing. This view render different partials depending on authentication of the user: annon, admin, player So I I''ll write if conditionals in the view with the partials it "should render signup propaganda for annon users trying to view games" do render "/games/index.rhtml"

My app has a header & footer I want common to each section. They live in app/views/shared/_header.rhtml & _footer.rhtml. They are referenced by app/views/layouts/application.rhtml as one would expect: <div id="header"> <%= render :partial => ''shared/header'' %> </div> They contain many lines like this: <a

Hi All, I am looking for a way to dynamically load a view, inside a template, based on uri that does not officially exist inside of rails. i.e. a typical CMS system such as wordpress that stores the html from the pages in a database. I have found a page on the the rails wiki ( http://wiki.rubyonrails.org/rails/pages/HowToRunAnActionBeforeRoutes) that seems to be what I want, but lacking a few

Don''t know if anyone else has experienced this but I''m having a problem with the access_denied method in Ezra''s ACL access control plugin. It''s working fine (in conjunction with acts_as_authenticated) until it comes across a user it denies access to, in which case it throws the following error: NoMethodError in Admin#index protected method

The following was posted on my blog at http://blog.inquirylabs.com. A friend of mine recently expressed interest in this code snippet, so I thought I''d send it out to anyone else who''s interested. This module makes it a lot easier to ''require'' javascript and cascading stylesheet dependencies inside your views or controllers. By