similar to: form_tag and multiple buttons inside problem

Hola Comunidad, Queria consultarles algo, Tengo una data con la siguiente estructura Descripcion Grupo Monto a 1 1.826 a 2 3.497 a 1 4.749 b 1 3.999 b 1 1.638 b 3 4.445 c 2 4.935 c 1 2.299 c 3 1.111 Y quiero crear una matriz que a la fila tenga la descripcion y en la columna el

Hi R users: I have de following data frame (called "Sx") Descripcion Nitratos Cont85g 72.40 Cont85g 100.50 Cont85g 138.30 Cont80g 178.33 Cont80g 79.01 Cont80g 74.16 Cont75g 23.70 Cont75g 15.80 Cont75g 16.20 Patron80g

With form_tag submit buttons I use the " :disable_with => ''button label while processing'' " option so that visitors with slow connections aren''t able to submit forms twice. How do I do the same thing with button_to? I''ve got several pages where there are multiple forms on the page being updated with Ajax so I can''t wrap the whole

I''m working on a RESTful app, and I''ve hit a snag. Here''s a simplified example of the problem. (Excuse me if this example code isn''t strictly correct; I''m typing from memory.) Suppose I have a table which models a simple counter. It has a single column, "count": class CreateCounters < ActiveRecord::Migration def self.up

I''m trying to use button_to and have it use an image in place of the submit button. I had figured it would work the same as link_to like so: button_to(image_tag("editicon", :size => "16x16", :border => 0), :action => ''edit'', :id => person.id) but this instead displays the image code as the button name. Surely there is a simple way to

Estimados Copio un mensaje de error que da igraph, es más fácil verlo que explicarlo. > fastgreedy.community(udatos) Error in .Call("R_igraph_community_fastgreedy", graph, as.logical(merges), : At fast_community.c:553 : fast-greedy community finding works only on graphs without multiple edges, Invalid value > cluster_louvain(udatos) IGRAPH clustering multi level, groups: 7,

When i use button_to or link_to, i can easily request a confirmation dialog with (for example) <%= button_to "Delete this story", { :controller => "story", :action => "delete", :id => @story.id }, :confirm => "Delete story: are you sure?" %> I also want to do this for the submit buttons on my forms, which are

I''m in a dilemma: In order to keep GET requests from deleting objects, I''d like to use the button_to helper to get "something" that generates a POST request. Unfortunately, that something is a form and forms can''t be nested. I''d also like to place buttons related to the same form close to each other. At the top are some navigational buttons

Hello All: I have been working with <a href="http://ruby-pdf.rubyforge.org/pdf-writer/index.html">Austin Ziegler''s PDF::Writer</a> as a means to produce PDF documents from my Rails app. I am stumped on how to iterate through a collection of items and output them in a table format. The way I have tried it so far only returns the last item in the collection -

Hi, I wonder why scaffolding uses a link_to tag for the destroy links. Seems like these should be POST requests with button_to. The Rails book dedicates pages 335-337 to this very issue. Peter

Estimado Luisfo Chiroque Hay aristas múltiples, eso es por la preparación de los datos, es que separe por componentes, no me refiero al término componente estadístico, sino a descomposición de algo en los componentes que lo construyen, algunos son comunes y otros no, cuándo son comunes hay una relación en la red. Voy a probar con simplify, cuándo lo leí yo lo descarté, lo releeré, ¿Qué opina de

Dear R Users, I have developed the following code for importing a series of zipped CSV by parallel computing. My problems are that: A) Some ZIP Files (Which contain CSVs inside) are corrupted, and cannot be opened. B) After executing parRapply I can only see the last.warning variable error, for knowing which CSV have failed in each node, but I cannot see all warnings, only 1 at a time. So: *

OK, I have a routing problem, that seems to be working in the console, and with rake routes but not in the app. I have people that have nested tasks, like so: ------------------------------- # routes.rb map.resources :people do |person| person.resources :phone_notes person.resources :documents person.resources :tasks, :member => {:complete => :put} end map.resources :tasks, :member

Hi, I have a page containing 3 views (2 are partials). One of the partials needs to have a button that will clear a table called "messages" in the database. I can put a button like this "<%= button_to "Clear Messages", :action => ''clear_messages'' %>" and have the controller do "Message.delete_all". But the problem is that the

What is the rails idiom for submit buttons on forms? All other field types have helpers, but button_to creates its own form, so should not be used. I''ve looked in "Agile Web Dev. with Rails" but can''t see what I should do instead. Is this "difficult" because it runs counter to AJAX type forms? And, related, is there a way to ensure that hitting return in

Hiall, I want to give the action of a form an additional parameters but can''t figure out how to do it. My code looks like this <%= start_form_tag :action => ''create'', next_step => true %> <%= render :partial => ''user_form'' %> <%= render :partial => ''community_form'' %> <%= submit_tag

Hi, I''d like to make the :confirm option in my link_to/button_to erb elements conditional. So, if the page is in some state, no confirmation is requested, but not otherwise, etc. So far, my only (ugly) approach is to replace the linker html itself depending on changes in state, but I believe there must be an easier way to ''toggle'' the confirmation option on/off. Can

Hi: does button_to_function allow the use of an image? I tried it in place of the text with "image_tag" and it doesn''t work. Maybe some form of button_to? Any direction you can give would be great! Mike -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups

Hi all, i''m new in ruby on rails. i created a controller which has 2 views index, add_to_cart & inside index i created "button_to" which references to add_to_cart view, but when i click on this button UnKnownAction exception appear to me, i don''t know why this happen --~--~---------~--~----~------------~-------~--~----~ You received this message because you are

I''ve changed my destructive link_to statements in favor of button_to. But what if I want to make an .rjs call with that button? Seems like we need something equivalent to link_to_remote, so that the button can make an ajax request instead submitting the form. Or am I missing the point entirely? Jeff --~--~---------~--~----~------------~-------~--~----~ You received this message