similar to: Validation fails with select option list

Hi All, View ******** <tr> <td><b>Student: </b></td> <td><%= text_field "student", "fname", "size" => 40, "maxlength" => 40 %></td> </tr> <tr> <td><b>Program: </b></td> <td><select id="student_program_id"

No I have tried that. It gives me just this output # -----Original Message----- From: rails-bounces@lists.rubyonrails.org [mailto:rails-bounces@lists.rubyonrails.org] On Behalf Of Pat Maddox Sent: Friday, January 27, 2006 2:48 PM To: rails@lists.rubyonrails.org Subject: Re: [Rails] Trying to understand the difference between similariterators Well first of all, when you''re iterating

Can someone guide me the best possible way to read a PDF form fields. I have seen some references to the PDFWriter but not the reader. Any help appreciated. Thanks Silvy Mathews -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060104/641bd399/attachment.html

Some days back there was a mention about an open source image editor that people uses for application layout designing. I have forgotten about the name of that software. Can someone send me the link? Silvy Mathews

Hi, I am working on a table with name "addresses". However when I do a ruby script/generate scaffold Address, I am not able to access http://localhost:3000/addresses. I am getting the following error. uninitialized constant Addres This error occured while loading the following files: addres.rb How do I resolve this issue. Thanks Silvy MAthews

What''s the difference between these two? Objective: Trying to display the addresses of the students that has "has_many" relations with addresses <td><% @student.addresses.each {|address| "Address: #{address.addr1}<br/>"} %> </td> ****** did not work <% end %> This code worked: <td><% @student.addresses.each do |address|%>

Hi all. I am wrting a small content management tool for my company and was trying to display some images from our file store shown below. <td> <img src="\\xx.xx.xxx.xx\xx\xx\xxx\abc.gif"/> The app was displaying the image when it is under the \public\images directory. Is there anything special we need to do to get a file from outside the root of the application? Any help

I am sure some of you can give me an insight into this. This is more towards the database design for the scenario below: Say for example, I have a person table and this person can have different address types. One could be Home and the other could be say Office. Should be model this Table people id fname lname Table addresses id person_id addr1 addr2 .... or Table people id fname lname

A while back, I had some doubts on the use of associations. I still haven''t got a satisfactory guidance so that I can spring ahead with the project. I am trying to understand from a ruby point of view on doing things. Basically I have a controller that gives me a list of students. And each student may have say home address and mailing address. Hence I can model as shown below. How do I

Hi All, I need your suggestions for the following. I am still learning RoR and pardon my ignorance. I have say two tables. Table A : students Table B : addresses Table B has student_id as the foreign key to Table A If I am displaying the list of students and wanted to get individual students addresses based on their id, is the only option is to get the id from students controller method list

Hi, I was wondering is there any editor that can do autocompletion as shown in the tutorials on the RoR website in the windows or linux environment. If not do any one has sharable macros that comes with textpad or any other editors. Silvy Mathews

Hi all, I am trying to implement the search across models. But i could not able to do this. let me tell you my application details: i have tables like: 1)containerformats : contains the streamnames 2)transportstreams : have how many programs are there in each stream of containerformattable and has containerformat_id as one column 3)programs: have how many video and audio streams are there in

I have implemented Devise for Authentication and Authorization in ROR application everything seems fine but getting one issue. I have two modals "Account" and "Transactiona" , and so two controllers respectively. My Transaction Index view call one of Account Controller method like this

I have a controller that is similar to the one below. But how do I use the send_file method inside the controller so that I can display images as well as display the text. For example, if my controller name is called images and I am displaying all the attributes about the image like artist name, song title and wanted to use their band picture also in the same controller?

Hi All, Are there any utilities for reading the forms fields in PDF using Ruby? Thanks, Silvy Mathews

can you share the code so that others can benefit out of it??? silvy mathews ________________________________ From: rails-bounces@lists.rubyonrails.org [mailto:rails-bounces@lists.rubyonrails.org] On Behalf Of sekhar Sent: Thursday, January 05, 2006 7:14 AM To: rails@lists.rubyonrails.org Subject: [Rails] I found a way to dynamically switch languages in your railsapp -- look at it and give

I''m trying to use options_from_collection_for_select to generate options for a multiple select: <select id="metro_area_states" name="states[]" size="10" multiple="multiple"> <%= options_from_collection_for_select State.find(:all), :id, :name, @metro_area.states %> </select> When selecting values for the first time, it works

I am using nested forms with multiple instances of various of the forms. The problem I cant figure out is how to maintain state for the select between postbacks. I am using ''options_from_collection_for_select'' and in this the last param is to be the selected value, but given the dynamic nature, the value is going to depend on the iteration of the form builder. If I manually force

My question is whether there''s a more idiomatic rails way of structuring this query or of redoing the underlying models. First, the ugly find_by_sql code, which is the method to generate an atom feed: def atom items_per_feed = 15 sql_query = "SELECT activities.*, users.real_name AS real_name, accounts.last_scraped_at AS last_scraped_at,

This is the view municipalities.js.erb I have: <% list_opt = options_from_collection_for_select(@municipalities, :id, :name) %> <% puts list_opt %> #ok! list_opt contains the options $(''#municipality_id'').html(''<%= list_opt %>''); and this is the combobox in the view: ... Comune <select id="event_municipality_id"