similar to: Date Validation

In my view code, I have <%= datetime_select "in_out", "time_in" %> which returns in params :in_out: !map:HashWithIndifferentAccess time_in(1i): "2006" time_in(2i): "6" time_in(3i): "12" time_in(4i): "20" time_in(5i): "24" and I want to save that datetime to a column in the db... if

I simply can''t figure this out. I have been reading and re-reading Agile book and wiki.rubyonrails.org - all sorts of validation methods and still, it doesn''t work. Controller code def create @client = Client.new(params[:client]) if @client.save! flash[:notice] = ''Client was successfully created.'' redirect_to :action =>

Hi, Here''s my problem. I tried to google it, read the release-docs and haven''t found anything similar. My application uses folders to store controllers, as described in the Rails book. I need to have same-named controllers for admin and for users, so it looks like this: /app/controllers/admin/project_controller.rb /app/controllers/admin/...

Looks like my first question a couple of days ago wasn?t very clever asked, at least very sucessfull.... So, anyway...i will try it again: I have to prefix that I am far away from fully understanding the overall concept yet, and there?s no way to get some hints in the www so far, at least my resaerches dont lead to any helpfull stuff. image_controller.rb: def create MiddleMan.new_worker

Looks like Rails 1.1.0 RC1 is finally here: http://dev.rubyonrails.org/changeset/4010 -- Posted via http://www.ruby-forum.com/.

I am using the date_select helper to generate date select elements in a form. I notice that the generated HTML shows that these selects have the following names: Month: current_job[StartDate(2i)] Day: current_job[StartDate(3i)] Year: current_job[StartDate(1i)] I''m assuming that the Xi identifiers somehow specify the appropriate date part from a date or time value. Can anyone

Hello Everyone,   I am a newbie with about a month's worth of experience using R. I've just spent a little time learning how to work with date values. Mostly, this has involved converting text values into dates.   So far, I've managed to figure out how to do this in R proper using as.Date. However, I'm still struggling with doing this using SQL and RODBC.   In the process of

All of the tutorials and the Agile book use MySQL and I''ve got that working. I am now trying to use PostgreSQL and can''t seem to get going. Is my problem the db setup in postgresql? I have installed postgres-pr The error message when I try to access http://localhost:3000/clients when using PostgreSQL (MySQL works fine) ActiveRecord::StatementInvalid (RuntimeError: ERROR

I'm sure this is a really simple problem, but I've spent hours digging and I keep running into roadblocks. I'm trying to get a simple chart with three time series. Similar to the attached example http://www.nabble.com/file/p25398419/Excel%2Bchart%2Bexample.pdf Excel+chart+example.pdf , something that was quite easy to do in Excel, except that I need a log y-axis: something that R

Hi, I render a couple of date_select fields, the HTML looks fine, I can see the values submitted back to the server, but AR doesn''t pick them up from the hash in Booking.new(params[''booking'']). I''ve got a ''booking'' object with parameters product, startdate and enddate. HTML snippets: <select

Dr. Stevens, Hi, my name is Trey Scott, and I'm a grad student of Brian McCarthy's. He referred me to you because of your expertise in handling complex R problems. We were hoping you could help us solve a nagging problem that is prohibiting me from producing graphicl output. Here is a simple mock-up of the matrix I'm using a b c d e f 1i 1 4

Hi, I''m trying to submit data from text boxes on a form to one variable in my controller, in the same way that datetime_select has date(1i), date(2i), etc for day, month, year, etc... I''ve named my variables event[start_date(1i)] event[start_date(2i)] and event[start_date(3i)] but this doesn''t seem to work and event[:start_date] is blank ... any pointers would be

Is there a way to make datetime_select() dropdowns work on a 12hr clock? I need to make a input field that works exactly like the reminders datetime selecton dropdowns in Backpack to populate a datetime field in my DB. i.e in the format: month, day, year ? hour (1-12) minute am/pm. Should I change my database to have a separate column for date and one for time and use date_select()? Can

Hi all, Rails 2.1 seems to converts the following parameters {''birth(1i)''=''1990'', ''birth(2i)''=>''2'', ''birth(3i)''=>''31''} into date ''1990-03-02'' automatically. Is it able to inhibit this convertion? -- makoto kuata

i know it''s probably really simple, how do i work out someone''s age if i have their d.o.b. stored as a date in my db. cheers -- Posted via http://www.ruby-forum.com/.

I am trying to create a form for processing credit cards. For the credit card expiration date, I would like to leave the day field out of the form for obvious reasons. However, the following code is producing an error for me. Any ideas? Thanks! <p><label for="email">Expiration</label><br/> <input type="hidden" id="user_card_expiration_3i"

Hi I want astackedBar graph in my project I want to give it negetive axis, scale, negetive values etc . How can I do that with gruff package? Thanks.. Sainaba -- Posted via http://www.ruby-forum.com/.

Full_Name: Murray Smith Version: 2.2.1 OS: Windows XP Submission from: (NULL) (202.36.29.1) order() will not allow a complex vector for its first argument. This contrasts with sort() which will happily sort a complex vector. While this may not be regarded as a bug by some, it is annoying for anyone who makes frequent use of complex numbers. The problem occured in the Windows version 2.2.1 of

hello, i would like to display a collection of records on one page (e.g. an author record with all his/her books). a record contains a text_area (e.g. a description of the book) and a date_select (e.g. when the book was published). <% for @book in @author.books %> <%= text_area ''book[]'', ''note'' %> <%= datetime_select

I am a little confused about the best way to work with date_select. I see that in my views it generates a simple input form that allows for the entry of year, month and date information. If I just leave it at that, great! But what if now in the controller, I want to work with the date information. I actually want to take the user input date and compute a new date some number of days in the