Never mind i figured it out
On Oct 8, 12:24 am, Shawn Tang <[EMAIL PROTECTED]> wrote:
> after more inspection i have found that it is the link_to_remote that
> has lost its :url. it seems to be picking up the url of the action
> page. Does anyone know why?
>
> On Oct 7, 8:36 pm, Shawn Tang <[EMAIL PROTECTED]> wrote:
>
> > Sorry the error that i get should be like this:
> > Processing ArticlesController#7 (for 192.168.71.2 at 2008-10-07
> > 20:22:14) [POST]
> > Session ID:
> > BAh7CDoMY3NyZl9pZCIlZmYyODM1OGM3OGM5ODA5NThhYWM0MDIwMGM0Y2E3
> > ZDg6DHVzZXJfaWRpByIKZmxhc2hJQzonQWN0aW9uQ29udHJvbGxlcjo6Rmxh
> > c2g6OkZsYXNoSGFzaHsABjoKQHVzZWR7AA==--8a4d25e872b1a1d27e663069f94087a6245f75aa
> > Parameters:
> > {"authenticity_token"=>"2f8d0d7adeea4495c27d1c045a14675dad7294f8",
> > "action"=>"7", "controller"=>"articles"}
>
> > ActionController::UnknownAction (No action responded to 7):
> > ----------------------------------------------
> > On Oct 7, 8:32 pm, Shawn Tang <[EMAIL PROTECTED]> wrote:
>
> > > Hi,I am trying to create a user autentication system. Normally the
> > > user autentication system works fine but now i want to include the
> > > login and logout in the header of the application. so that u can login
> > > and logout in any part of the application
>
> > > this it the weird part of the problem. let's say i am in articles/
> > > search then i login and logout there is no problem. but when i go to
> > > articles/show i get
>
> > > ----------------------------------------------
>
> > > Processing GroceriesController#7 (for 192.168.71.2 at 2008-10-07
> > > 20:22:14) [POST]
> > > Session ID:
> > > BAh7CDoMY3NyZl9pZCIlZmYyODM1OGM3OGM5ODA5NThhYWM0MDIwMGM0Y2E3
> > > ZDg6DHVzZXJfaWRpByIKZmxhc2hJQzonQWN0aW9uQ29udHJvbGxlcjo6Rmxh
> > > c2g6OkZsYXNoSGFzaHsABjoKQHVzZWR7AA==--8a4d25e872b1a1d27e663069f94087a6245f75aa
> > > Parameters:
> > > {"authenticity_token"=>"2f8d0d7adeea4495c27d1c045a14675dad7294f8",
> > > "action"=>"7", "controller"=>"groceries"}
>
> > > ActionController::UnknownAction (No action responded to 7):
> > > ----------------------------------------------
>
> > > which does not make sense cause the logout link is linked to
> > > the :action :destroy
>
> > > Next i try logging out in search and logging in inside :show and
> > > logging out inside :show as well and everything works.
>
> > > ------------------------------------------------
> > > here is the Layout :
>
> > > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
> > > "http://www.w3.org/TR/html4/loose.dtd";>
> > > <html>
>
> > > <head>
>
> > > <%= stylesheet_link_tag 'star' %>
> > > <%= javascript_include_tag :defaults, "jquery" %>
>
> > > </head>
>
> > > <body>
> > > <div id="login_panel">
> > > <%= render :partial =>
> > > 'login_panel'%>
> > > </div>
>
> > > <%= yield %>
> > > </body>
> > > </html>
>
> > > Partial view "_login_panel.html.erb":
>
> > > <div id="searchlist"> <span align="right" class="list-signup">
> > > <% if logged_in? && session[:user_id]%>
>
> > > <%= User.find(session[:user_id]).login %> ,you
> > > are logged in! || <
> > > %= link_to_remote "logout", :url => {:controller =>
> > > 'articles', :action => 'destroy'} %>
>
> > > <% else %>
>
> > > <% form_remote_tag :url => {:controller => "articles", :action =>
> > > "create"} do %>
> > > <label for="login">Login:</label>
> > > <%= text_field_tag :login, params[:login] %>
>
> > > <label for="password">Password:</label>
> > > <%= password_field_tag 'password' %>
>
> > > <label for="remember_me">Remember me for 2 weeks:</label>
> > > <%= check_box_tag 'remember_me' %>
>
> > > <%= submit_tag 'Log in' %>
> > > <% end -%>
>
> > > <% end -%>
> > > </span></div>
>
> > > ---------------------------------------------------------
>
> > > Articles controller:
>
> > > class ArticlesController < ApplicationController
>
> > > protect_from_forgery :only => [:create, :delete, :update]
>
> > > def create
> > > password_authentication(params[:login], params[:password])
> > > end
>
> > > def rate
> > > @articles = Article.find(params[:id])
> > > @articles.rate(params[:stars], User.find(session[:user_id]))
> > > # some page update here …
>
> > > respond_to do |format|
>
> > > format.js {
> > > render :update do
> > > |page|
> > > page.replace_html 'ratingdiv', :partial
> > > => 'grocery_with_rating'
>
> > > end
> > > }
> > > end
> > > end
>
> > > def search
> > > articles_per_page = 12
>
> > > @articles = Article.search params[:query], {:page
> > > =>
> > > params[:page], :per_page => articles_per_page}
>
> > > if request.xml_http_request?
> > > render :partial => "search", :layout =>
> > > false
> > > end
> > > end
>
> > > def show
> > > @articles = Article.find(params[:id])
>
> > > respond_to do |format|
> > > format.html # index.html.erb
> > > format.xml { render :xml => @articles }
> > > end
>
> > > end
>
> > > def destroy
>
> > > self.current_user.forget_me if logged_in?
> > > cookies.delete :auth_token
> > > reset_session
> > > render :update do |page|
> > > page.replace_html "login_panel", :partial => "login_panel"
> > > end
> > > end
>
> > > protected
>
> > > # Updated 2/20/08
> > > def password_authentication(login, password)
> > > user = User.authenticate(login, password)
> > > if user == nil
> > > failed_login("Your username or password is incorrect.")
> > > elsif user.activated_at.blank?
> > > failed_login("Your account is not active, please check your
> > > email for the activation code.")
> > > elsif user.enabled == false
> > > failed_login("Your account has been disabled.")
> > > else
> > > self.current_user = user
> > > successful_login
> > > end
> > > end
>
> > > private
>
> > > def failed_login(message)
> > > flash.now[:error] = message
> > > render :action => 'new'
> > > end
>
> > > def successful_login
> > > if params[:remember_me] == "1"
> > > self.current_user.remember_me
> > > cookies[:auth_token] = { :value =>
> > > self.current_user.remember_token , :expires =>
> > > self.current_user.remember_token_expires_at }
> > > else
> > > self.current_user.remember_me2
> > > cookies[:auth_token] = { :value =>
> > > self.current_user.remember_token , :expires =>
> > > self.current_user.remember_token_expires_at }
>
> > > end
>
> > > flash[:notice] = "Logged in successfully"
> > > return_to = session[:return_to]
> > > if return_to.nil?
> > > render :update do |page|
> > > page.replace_html "login_panel", :partial => "login_panel"
> > > end
> > > else
> > > redirect_to return_to
> > > end
> > > end
> > > end
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