similar to: link_to - Going Back without knowing the action name.

Hi, Is session[:return_to] something Rails maintains to quickly go back to the previous uri without having to keep track of the action name? Or, do we have to actually set it in our actions? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060510/7e36a528/attachment.html

For some reason I cannot find the documentation for this. How can I store the current URI/URL so that I can return with a redirect_to? session[last_action] = ??? -- 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,

Hello, There is an link_to option or an helper that generate a link like : <a href="javascript:history.back()">Back</a> Thanks

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 Everyone I am a new user of Ruby and Rails, and would like some help with the following problem. I have created a navbar with a styled unordered list and I would like to apply class="current" to the tab for the current page. Currently I am using a large, cumbersome and ugly if..then block, rendering the class="current" into the html and link_tos with current_page?. I am

I think the link_to helper method is quite confusing with its arguments order: link_to body, url link_to "Click me", @person Why is it thay way round? I want to make a "link to [the] person", so I would expect the order to be: link_to @person, "Click me" It reads much more natural. You don''t "link to [the] body", you "link to

i want my html output to look like this: <a href="/path/to/page/" rel="tag">link text</a> how do i tell the link_to method that i need: rel="tag"? thanks. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send

In both url_for and link_to, the :only_path param can be used to determine whether the link url used is complete with hostname and path, or just has the path (a kind of relative url). However, in url_for it defaults to false (urls with hostnames), and in link_to it defaults to true ( urls without hostnames, just paths). Is there any reason for this discrepency? To me, it violates the principle

Are there any best practices for implementing a back/cancel/return button... even when the page you want to return people too is 2 pages back (when people submit form and then want to return)? Thanks :-) Your Friend, John Kopanas http://www.kopanas.com ===================================================================== http://www.soen.info - source of the freshest software engineering

having trouble finding how to include a random chunk of javascript (an onclick event handler) in a link_to generated link. at first i thought i could use the html_options field, but if i understand correctly, that only supports :confirm, :popup, and :post options. hope i''m wrong. anyone know different? john _______________________________________________ John McGrath

What is the proper syntax to apply a css class to a link created using link_to? I''ve tried <%= link_to("details", :class => "details", :action => "edit", :id => event) %> but that creates a link which looks like /admin/events/edit/3?class=details which is not what I''m looking for. Kyle Heon

I have a link-to that I wish to look somewhat like this: link_to "link here", new_object_path, :method => :post, :confirm => ''Press OK'', #url options :class => "css_class", :id => "css_id" #html options In any case I can either get the url_for options to work or the html options to work, but

Hi ! I was talking to a seasider and he asked me if it was easy to do the following thing using rails : 1) ask a number to the user 2) ask a second number 3) give the addition of the two number and a link to be able to replay All these things have to be done in one controller and one action, there is no need for verification and other stuff. I tried but I''ve got some problems

I''m looking for some advice on how to write a jump script - something that will look up a url in my database and redirect a cleaner url to the one in the database. For example: url: http://www.amazon.com jump url: http://www.mysite.com/jump/a

Hi I have an action which saves the originating resource from which it was called, and returns to it later. This is done by setting: session[:return_to] = request.referer ... redirect_to(session[:return_to]) Which works great for GET resources. The problem is that POST variables aren''t kept in request.referer, so this method fails when the originating resource is a a POST.

I do not seem to understad what this error is about. Some body help. wrong number of arguments (1 for 2) RAILS_ROOT: C:/INSTAN~1/rails_apps/project/config/.. Application Trace | Framework Trace | Full Trace #{RAILS_ROOT}/app/controllers/user_controller.rb:10:in `authenticate'' #{RAILS_ROOT}/app/controllers/user_controller.rb:10:in `process_login''

Why doesn''t this output class="delete" into my html? <%= link_to_remote image_tag("delete"), :update => "relationship_" + @relationship.id.to_s, :url => { :controller => "relationships", :action => "destroy", :id => @relationship.id }, :html_options => {:class => "delete"} %> Regards, Ben

I am trying to add html_options to select(): <%=select(:user, :id,[[''me'',1],[''myself'',2],[''and I'',3]], :select => {},:html_options => {"size" => 5, "multiple" => true})%> This does not work... How do I get the html_options to work? ActionView::Helpers::FormOptionsHelper -- Posted via

Guys, I''ve been chasing a problem with country_select for the past few hours now. My intention was pretty simple...use the following line in a form: <p><label for="country_region">Country</label> <%= f.country_select :country_region, "United States" %></p> However, for the life of me, I couldn''t get it to work. I kept getting

Hi, trying to locate documentation for html_options = {} as allowed in RJS calls such as link_to_remote. Can anyone point me in the right direction please? --~--~---------~--~----~------------~-------~--~----~ 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