similar to: Looking for a framework to report user feedback and form errors

I am working on an app that has user generated content. What I''d like to do, is display X characters of, say, a title and put "..." for the rest. This sounds like something you see in soc networking type app and wondering if there is some code out there to do this. thanks. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed

I am a rails beginner and I am having trouble displaying external urls on view. This is what i have in DB for ex: www.rubyonrails.com, if i try to construct the url on the page using link_to the url formed is - http://localhost:3000/www.rubyonrails.com. Can someone help me in fixing this issue. Thanks --~--~---------~--~----~------------~-------~--~----~ You received this message because you

hi, I have a little problem with actionmailer 2.0.2 The problem is that I am trying to send mails and development.log says that everything is ok but I can''t find any mails in my mailbox. I checked my sendmail with PHP function "mail()" - works nice. /var/log/mail.log don''t drop any lines when sending mails with actionmailer. So in conclusion no errors and no way to

Hi R users, I am using built-in functions in igraph package to draw networks . I need to compare several network with exactly the same structure but with edge hightlighted differently. I am wondering if there is a way to save the layout so that every graph will look the same as each other except for the colors of edges. Or is there any parameter I can set for this purpose?? Thanks in advance,

Does ROR allow passing the chosen value from a drop down using select_tag into link_to ? Basically I want to do something like: <%= select_tag( "name", options_for_select(%w{John Doe Jane })) %> <%= link_to "Delete", { :controller => "myname", :action => "add", :id => name },

Hello RoR Developers I want to create parameter in routes.rb which is wanted to be used in javascript code in view page. there is select object in my view page and this parameter will get value from select object however that my select object is not in form. how can I create parameter in routes.rb and equals to option value. thank you very much for any commend. -- Posted via

Hey guys, hi :) I have some ideas about implementing a general DFR framework that will be able to generate any DFR model. I'm thinking of implementing a dummy DFR framework that will be capable of generating a fixed named scheme right now but can be extended later to include all the schemes.Is it okay if I send a pull request for such a dummy framework to get it reviewed by the community so

I am trying to do a simple find through the current_user but get an exception. Either someone spiked my Starbucks coffee and I am screwing up all over the place or there is something wrong. def index @league = current_user.leagues.find(13) end # Error LocalJumpError in Admin/schedule todosController#index no block given If I pass a block to it it works fine, but it is just messy: =====

I have a following snippt to make a form. <% form_for :post, @post, :url => { :action => "create" } do |f| -%> <%- end -> What does ":post" and "@post" do respectively? If my understanding is correct, @post is there because I set "@post = Post.new" in the action. But I don''t know what ":post " is for. Tek

How can I pass @member varible from def member to def name and insert it into name_id? These methods are in the same controller. def member @member = params[:member] || '''' member = @member end def name name_id = @member end -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are

hello i''m new to rails, actually working in Flex 3 i want to ask that how actually works RMovie to convert into flv on rails which r i uploaded from flex. Video r uploaded successfully , but how to convert it and happen related work(like snapshots,etc). thx you --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google

is there some trick to installing tinymce w/ rails 2.xx ?? None of the old intructions I''ve found seem to be working. --~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To

After I added some plugins to rails my application it begin to give following error. Error during failsafe response: You have a nil object when you didn''t expect it! The error occurred while evaluating nil.symbolize_keys (originally You have a nil object when you didn''t expect it! The error occurred while evaluating nil.symbolize_keys) But there is no stack trace I dont

I can''t explain where those differences come from. In one Project I can use the link_to without any problems. Like this: <%= link_to "LINKNAME", :action => "destroy", :id => ID %> But in another project... That happens <%= link_to "delete", :action => "destroy", :id => ticket.id %> <%= link_to "edit", :action

Hello all, I am new to Rails. I don''t know whether it is possible are not. In my application, I need get data from one table , then arrange these data in table in textfield, then I need to edit data in all rows in single form. At the end I need to save these data back to databse. How can I do this Is this possible <%= tag("input" , {:type => '''',

I would like y''all''s opinions on ease of implementation into Rails, quality and quantity of widgets etc between Yahoo User Interface and Google Web toolkit and ExtJS. I am just getting ready to invest a huge amount of effort into one of them and I would like to know what the community''s experience has been with these toolsets. OR.. is there a better open source set of

i just deployed my app on ubuntu with passenger. i installed the mysql gem as follows: $ sudo gem install mysql Select which gem to install for your platform (i486-linux) 1. mysql 2.7.3 (mswin32) 2. mysql 2.7.1 (mswin32) 3. mysql 2.7 (ruby) 4. mysql 2.6 (ruby) 5. Skip this gem 6. Cancel installation > 3 Building native extensions. This could take a while... Successfully installed

Hello, Can I pass a variable from a submit button only? I have a form that the user fills out and I need two different submit buttons - one for ''sync'' and one for ''full push''. I was thinking I could add some sort of param to the button, but it''s not working... is there a way to do this? I have this: <%= submit_tag ''push to

I'm working on a patchset (to follow shortly) that modified the notificatin hand-off in virtio to be basically like Xen: each side published an index, the other side only triggers an event when it crosses that index value (Xen event indexes start at 1, ours start at 0 for backward-compatiblity, but that's minor). Especially for testing, it is very convenient to have separate feature bits

I'm working on a patchset (to follow shortly) that modified the notificatin hand-off in virtio to be basically like Xen: each side published an index, the other side only triggers an event when it crosses that index value (Xen event indexes start at 1, ours start at 0 for backward-compatiblity, but that's minor). Especially for testing, it is very convenient to have separate feature bits