similar to: using in_groups_of to get data to display horizontally

Are you using Array#in_groups_of(n, false)? That is, you want the array chopped into n groups, and if its an uneven number, you want the missing positions filled with "false". If so, please post the brief snippet where it is being used. (I''m trying to settle a bet with Mr. koz.) -- David Heinemeier Hansson http://www.loudthinking.com -- Broadcasting Brain

Hi all, Here''s another contribution for anyone interested. In Railscast episode 28, Ryan Bates showed us in_groups_of which allows you to group array members such as >> list = [1, 2, 3, 4, 5, 6, 7] => [1, 2, 3, 4, 5, 6, 7] >> list.in_groups_of(3) => [[1, 2, 3], [4, 5, 6], [7, nil, nil]] This allows you to iterate over the groups and, for example, display a list

Hi -- I''ve got a very strange error. I have an action called ''commit_input'' on a controller called ''SiteVisitController''. This definately exists, and is called from the functional test for it, and passes fine. My problem is with the form that is supposed to call this action. The form tag is: <%=

Hi, This is my rHtml page & Corresponding actions & model pages:- ===listform.rHtml================= <h1>Products List</h1> <%= start_form_tag(:action => "add_to_cart")%> <table> <tr> <% i=0 %> <th> Product No. </th> <th> Unit Price </th> <th> Available Qty. </th> <th> Demand Qty. </th>

I''m trying to build a table out using in groups of, but I''d also like to be able to customize the first and last rows. Apart from the actual formatting, is there an efficient way to figure out how many total groups there are and what group the iteration is in? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this

I''m new to this list, I''m a student in History, Computerscience and a bit of Philosophy from the Netherlands... I have started using rails a few weeks ago, I did read the Agile Webdevelopment with Rails book, and I generally started to love Rails for it''s sheer beauty and intelligent structure... However I came across something that puzzles me quite a bit. It''s

Here is the following from my console: >> Time.now => Mon Sep 22 11:33:34 +0200 2008 >> Time.now.utc_offset => 7200 >> TimeZone[Time.now.utc_offset] => #<TimeZone:0x11aea90 @tzinfo=nil, @utc_offset=7200, @name="Athens"> >> Time.now.in_time_zone(TimeZone[Time.now.utc_offset]) => Mon, 22 Sep 2008 12:34:22 EEST +03:00 (I am in Spain - CET - and

I''m trying to upload a file, display the upload progress and then update a table with the newly uploaded file. Is there a way to specify a :success handler for form_tag_with_upload_progress such that I have access to the request.response data (in the way I can with link_to_remote)? The :finish JavaScript is being executed but because there is no request object, the table

Hi there! I need some help, I''m new to rjs + will_paginate and don''t know how to solve this problem. The application apparently is working fine, the partial is rendered by the javascript, the pagination works fine, but sometimes, when I hit the next page number or " next >>", it reders the code below. Im using rails 2.3.8, ruby 1.8.7. and will_paginate 2.3.15

For my first rails app, I''m building a web page that will list some restaurants and then have the user rate them from from 1 to 5 using 5 radio buttons. The view code looks like: <h3>Ratings:</h3> <form action="save_ratings" method="post"> <table> <tr> <th>Restaurant</th> <% for rating_option in

I have a table showing some records from the database. These records should be always ordered by some datetime field. The list of items is changed by AJAX using RJS scripts and edits are done by showing and hiding an update form under a chosen row. Adding and updating rows works great but my problem is when the order of items is changed after making some AJAX datetime updates update forms of

In my thought utc_offset function in src/lib/utc-offset.c returns wrong offset value when the year in localtime and GMT different. /* max offset of 24 hours */ if (ltm.tm_yday < gtm.tm_yday) offset = -24 * 60; else if (ltm.tm_yday > gtm.tm_yday) offset = 24 * 60; else offset = 0; I think this code should be modified as followings. /* max offset of 24 hours */ if ((ltm.tm_year ==

I think I may be missing something here. I have a collection of people I want to run through. For each person I want to use AJAX to make a calculation and update the page with the results. First I tried to do this with just links, which works fine. It looks like this <% @eligible_players.each do |player| %> <tr> <td> <%= link_to_remote( player.player_name,

libswfdec/swfdec_as_date.c | 16 ++-- libswfdec/swfdec_as_interpret.c | 146 ++++++++++++++++++++++++++++++++++++++-- libswfdec/swfdec_movie.c | 43 +++++++---- libswfdec/swfdec_movie.h | 2 libswfdec/swfdec_sprite_movie.c | 37 ---------- 5 files changed, 179 insertions(+), 65 deletions(-) New commits: diff-tree 89d295a9455fead858e48ffcae0cc5808d72ee22 (from

I''m doing some incremental improvements on scaffolding, and want to add in-place editing to an admin section. I think I may have the view part working right (at least, the editor pops up as expected) with this in my view: ### <% for link in @links %> <tr> <td> <div id="<%= ''url'' + link.id.to_s -%>"><%= link.url

Hello, R 2.3.0 Windows XP I have spent quite a bit of time trying to resolve my problem below, which included a R site search. The "vertical bars" syntax below produces a vertical bar chart with the values displayed above each bar. I want to cast this graphic horizontally, but I have not been able to arrive at a suitable outcome. The best I have been able to do, using the second block

Hay all! I have question-answer base.. like quiz, yeah? yes! So i need to do this way... my project without registration so this way i need token.. user can answer on my question only once.. How can i do this? Iand i can give him link, and link should be like : localhost:3000/token .. he gets on this link, answer and click go and that''s all. If he want to get on this page once again he

My environment.rb contains config.time_zone = ''UTC'' If my understanding is correct, rails should assume time values coming from the database are UTC, and since config.time_zone is set to ''UTC'', it should not try to convert the times. Instead, rails is assuming that the db values are Eastern (my local zone) and is incorrectly adding four hours to convert to

Greetings, Sounds like a simple thing to do, but I was not able to do it on these particular phones. Snom wiki was not helpful. My client wants to keep his phones pointed to UTC time, no DST, no change in timezone, i.e. to stay at 0 hours difference. The phones are provisioned from a tftp server. If I remove 'dst' value from the provisioning file, on bootup phones force users to pickup

Hi Guys, I''m having serious troubles resizing a dialog with a ListCtrl. The ctrl will not resize horizontally no matter what I''m doing. I''ve attached a sample code below. Any help will be greatly appreciated, as I really like wxRuby :) I''ve also tried to copy from the example from listtest.rbw, but that also doesn''t seem to work. Another thing