similar to: How do i open link to a new winow?

Hi, How do I make an image that is a clickable link the rails way? Is there a view helper for this? Thanks, Peter

When I do periodically_call_remote with e.g. :frequency => 30 after initial page load I have to wait 30 seconds until this partial renders first time. Does anybody know how to make ROR to render partial on web page load, and then start periodic calls every 30 seconds? I tried to put <div id=''mydiv''><%= render(:partial, :action=>''myaction'')

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

Hi everyone. : ) I meet problem when use form tag in actionmailer. (content-type is text/html, surely) I want to use form action in actionmailer''s view (.rhtml) for some reason. 1. I use start_form_tag helper method as normally, but how I can ? I did <%= start_form_tag :action => "http://myhostname/mycontroller/myaction" %> or <%= start_form_tag :action =>

Hi guys, I''ve been reading through the forums and came across a response for adding :with condition to a periodically call remote. I tried it out and couldn''t make it work. Would anyone have a sample of how to use this conditional structure with periodically call remote? If not, does anyone have any idea how to add a condition to a periodically call remote? What I need is to

Hi guys, it''s me again, Just wanted to ask, what technique can you use to call a def inside your controller while clicking on a div? thanks, Bing -- Posted via http://www.ruby-forum.com/.

Wow, I can''t believe that after a few weeks of playing around with Rails I got stuck on something that seems like it should be really simple. How do I display a default welcome page for visitors who are not logged in and send logged in users to the appropriate controller. I am using the login_engine and the user_engine. The two methods I have seen looking at sample code are to stick a

Hiall, I want to make an image_tag from within a controller in order to be able to present a link (with a status image) in a view. Here is my controller method (in file webca_controller.rb, hence WebcaController) def untouched_status_image_tag image_tag("open", { :alt => "Offen", :title => "Offen", :size => "12x12", :class =>

Hi, Is there a way to call helper methods in a controller? I want to do something like this in my controller Class MyController < Action.... def my_method string = link_to "some_url", :controller => "home", :action => "command" end end link_to is an ActionView helper method and it seems that I couldn''t access the method in the controller

Hi All, I have a problem of putting long titles on a graph: for example, x= seq(1:100) y=seq(1:100) plot(x,y,main="p=0.05:A-B=3,C-D=10,D-E=100,A-F=2,AFR-E=3,ACE-D=1,ADEF-M=0,AED-E=10,DE-F=3,AB-J=4,AC-J=10,ED-F=1,ED-B=4,AF-B=10,CD-S=10,AM-C=4") R seems not able to print the whole title. The title content might be changing and thus I don't know how long it is beforehand. Is there a

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

Is there a way to render a partial using a button? Basically in a content div I want the user to launch a new sub content item in the same div by clicking a button. Any help appreciated. Loving rails more and more everyday. -- Posted via http://www.ruby-forum.com/.

Hi I think this is a very easy question but here goes: I want to sort my results by a boolean field and then by score, I thought this would be a default configuration but apparently not. sort_fields = [] sort_fields << Ferret::Search::SortField.new(:sponsored, :reverse => :true) that is my current code, how do iu alter it so that the results are then sorted by highest score first?

Hi there, I''ve added an extra bunch of testing features for doing in-browser testing with Selenium, and am having quite a time figuring out how to use url_for with having a controller object present. I''ve tried using ActionController::Base.url_for and ActionView::Helpers::UrlHelper.url_for but haven''t been able to get something that works. What I want to be able

Simple question. Is it possible to generate a link like <a href="http://www.google.com" target="_blank" >google</a> with the link_to function ? Thanks

Hello, I try this : redirect_to :action => ''infos'' , :id => params[:id] , :show => "comments#a" i want this : .../infos/15?show=comments#a but I have this : .../infos/15?show=comments%23a Someone could tell me how generate an anchor link ? Thanks

I''m having problems with what seems to be lazy loading behavior in Ruby on Rails. I have two objects in a parent-child relationship such as: class Order < ActiveRecord::Base has_many :items, :dependent => true end class Item < ActiveRecord::Base belongs_to :order end I put an instance of the Order object into the session using: session[:order] = Order.new

Hey, am i to stupid to find the information about how to route to a controller in a module? Maybe module support has gone! The controller is under: app/controllers/admin/my_controller.rb The my_controller.rb file looks like this: module Admin class MyController def index render :text => ''Hello!'' end end end How does a route to all controllers under module

Hi: I am a rspec beginner. I have scratched my head for the whole afternoon, trying to figure out a way of writing render expectation in controller spec. However, I failed. It kept telling me that the ''expect_render'' was an undefined method. I have installed rspec 1.0.8 and rspec_on_rails as well. Below is the controller to be tested. Controller def index pre

First.jsp ------------------ <jsp:usebean id="db" class="db.dbClass" scope=session/> <html> <body> <form action="MyAction.jsp" method="post"> <% ResultSet rs=db.executeQuery("select no,name from mytable"); while(rs.next()) {%> <input type=checkbox value=<%=rs.getString(1)%> onclick=callJs(<