I offer users 2 pull downs for Hour + Minute for this showtime..

If in my view i use :

<%= f.time_select :showtime, {:minute_step => 15} %>

this will function properly but it chooses the current time (when the form is filled in) by default. As Showtime is optional, i wanted to include some prompts in the menus.. so im now using this:

<%= f.time_select :showtime, {:minute_step => 15, :prompt => true} %>

this displays fine in the view and works if only HOURS are chosen but if Hours + Minutes are chosen rails throws this error :

ActiveRecord::MultiparameterAssignmentErrors in EventsController#create
1 error(s) on assignment of multiparameter attributes

Any clues?
thank you!

@projetos = Array.new
 for permissao in @permissao
    @proj = Projeto.paginate :page => params[:page], :per_page => 10, :order => "data_de_termino", :conditions => ["id = ?", permissao.projeto.id]
      for proj in @proj
        @projetos << proj
      end
 end
 @projetos.sort! { |a,b| a.data_de_termino <=> b.data_de_termino }

It lists @projetos just fine, but if i want to make a pagination of @projetos (to show 10 projetos per page)
How can i do that in this case?
'Cause @projetos will not be a Projeto.paginate, because @projetos allready is a array with everything I need.

Excuse the very basic level of code as I am still a beginner (any suggestions are appreciated though).

Here are the 2 methods:

def question_and_annos(x)
    answer_list = [
      [self.incorrect_ans_1, self.incorrect_anno_1],
      [self.incorrect_ans_2, self.incorrect_anno_2],
      [self.incorrect_ans_3, self.incorrect_anno_3],
      [self.incorrect_ans_4, self.incorrect_anno_4]
      ].shuffle
      # Randomly insert the correct answer and response into the pre-shuffled array.
      random_insert = rand(4)
      answer_list.insert(random_insert,["#{correct_ans_1} *",self.correct_anno])
      #  Create Hash of virtual attributes.
      #  Convert from array to string to display in view "questions.show.html.erb".

      shuffled = {
        :complete_question => "#{question} \r\r\r A.  #{answer_list[0][0]}\r B.  #{answer_list[1][0]}\r C.  #{answer_list[2][0]}\r D.  #{answer_list[3][0]}\r E.  #{answer_list[4][0]}\r",
        :anno_a => answer_list[0][1],
        :anno_b => answer_list[1][1],
        :anno_c => answer_list[2][1],
        :anno_d => answer_list[3][1],
        :anno_e => answer_list[4][1]
        }
       
      if x == "complete_question": result = shuffled[complete_question]
        elsif x == "anno_1": result = shuffled[anno_1]
        elsif x == "anno_2": result = shuffled[anno_2]
        elsif x == "anno_3": result = shuffled[anno_3]
        elsif x == "anno_4": result = shuffled[anno_4]
        elsif x == "anno_5": result = shuffled[anno_5]
      end
         
  end
 
   
def question_with_answers
  x = question_and_annos(complete_question)
end

Thanks,

DC

I am new RoR Learner...

When I installed MYSQL and then tried to connet it gives me below error.
C:\rubydev\ch06\mysql -u root -p
'mysql' is not recognized as a internal or external command,
operable program or batch file.

Please help

I'm deployed on Solaris,  but I develop on Windows. 

So the first hurdle is getting my windows dev box connected.

rails 2.3.8
I loaded activerecord-sqlserver-adapter 2.3.8 (versions are the same, is that just coincidence?)

Then came ruby_odbc, and it got confusing with versions and windows binaries, etc.

Any attempt to install the gem will fail, because they all eventually assume their Unix based and start trying to build *****,  which barfs on a windows box.

So I read about certain binaries for Windows,  odbc.so and odbc_utf8.so,  that must be installed in the '.../ruby/1.8/i386-msvcrt directory of MSVC based Ruby 1.8 installations'

ruby -v
ruby 1.8.6 (2007-09-24 patchlevel 111) [i386-mswin32]

I don't have i386-msvcrt directory,  but I do have i386-mswin32 directory,  so I copied those two binaries there, seems correct??

But I'm sure I'm still missing stuff as a result of the gem install ruby_odbc.099991 failing!

How do I get ruby_odbc installed properly OTHER than installing those binaries?

I would be interested in hearing people`s thoughts on the suitability of using Ruby-on-Rails to develop (or extend an existing) inventory management application for a Charity Organisation.

The organisation is in developing south american country and I expect ROR is not a framework that local developers will know. I could build the system for them in ROR but when I leave it may not be possible for them to maintain it. On the other hand I don´t have enough familiarity with more common web development languages, so I couldn´t provide them with a web app in java or .net.

The app needs to record receipt and onward delivery of medical supplies.

Any thoughts?

Advantages of 4Easysoft Blu Ray Ripper
- 100% clean to free download and 300% fast speed to rip blu-ray disc.
- Convert BD/DVD main movies to iPad/iPhone 4.
- Decrypt Blu-ray DVD with the latest MKB
4Easysoft Blu-ray ripper supports Blu-ray DVD MKB version up to v17, which means it can decrypt any Blu-ray DVD movies on market so far.
- Append crisp effects to enhance media experience
4Easysoft Blu Ray Ripper allows you to adjust the brightness, contrast and saturation to make the images more expressive and vivid.
- Make Blu-ray movie fit for 4:3 or 16:9 displays
4Easysoft Blu Ray Ripper is very flexible in meeting the needs to get Blu-ray movie to play on monitor with 4:3, 16:9 or other aspect ratio.
- Overlay Blu-ray movie with different styles of watermarks
This Blu-ray ripper provides handy watermark rendering for the needs to insert a logo or a signature.
- Convert BD/DVD to iPad/iPhone 4
With the flexible movie loading method, you can rip Blu-ray to iPad/iPhone 4, convert Blu-ray ISO to iPad/iPhone 4, convert DVD to iPad/iPhone 4, DVD ISO to iPad/iPhone 4, and DVD IFO to iPad/iPhone 4 with perfect video and audio synchronization.

More related Blu-ray software recommend for you as follows.
Blu-ray to MP4 Ripper

I'm trying to build a simple menu.  I have a div, which when moused over, shows a second div.
When the user mouses out of this second div it should hide again.  I have text links in this second div, and when the user mouses over these links the div hides because of event bubbling, i think.

Is there a simple way to prevent this bubbling?  I'd trying to stay clear of jquery. I wondered if there was a way to do it in prototype?

Thanks,

Tim

<div id="nav" onmouseover="Effect.Appear('nav2', { duration: 0.1 }); return false;" >
  nav
  <div id="nav2" style="display:none;"onmouseout=" Effect.Fade('nav2', { duration: 0.1 }); return false;" >  
    menu items
    <a href="http://www.example.com" onclick="helloWorld('Joe'); removeHandler(this);">Joe</a>  
  </div>
</div>

I recently permalinked my URLs; however now I have the issue of redirecting the (many) old URLs to the new URLs.
Basically my new permalinked system goes like this: CatPerm/TutPerm. However there are many URLs I need to redirect to this permalinked URL:

site.com/CatID/TutID
site.com/CatPerm/TutID
site.com/CatID/TutPerm
site.com/tutorials/TutID
site.com/categories/CatID/tutorials/TutID

There might also be some others that I have missed.

Is there any easy way to redirect these to my nice new permalinked URLs? (I want to keep all the links to my site etc, but don't want to be "done" for duplicate content)

Please Help,

Regards,

Joe

I am using Netbeans 6.5.1(on windows) for rails. I am trying to add new plugins from the rails console like for example

ruby script/plugin install svn://svn.seesaw.it/tabnav

But this pops the foll error :

(irb):1: syntax error, unexpected tIDENTIFIER, expecting kDO or '{' or '(' ruby script/plugin install svn://svn.seesaw.it/tabnav

I will appreciate if someone can let me know how to correct this error and how to install any plugin in Netbeans successfully?

Thanks

Even if I just enter: http://localhost:3000/ in the bowser and then click on 'about your application's environment' getting this message.

Same message if I enter: http://localhost:3000/app/greeting - referencing my very first Ruby app.

From looking through other forum messages seems to be a regular issue for people new to RoR. 

Does this indicate something has gone wrong in the basic install/ config of RoR?

All help gratefully received.

This is my first Rails app (Rails 2.3.8) so I apologize if I've made any simple mistakes.

Within a model (called PeriodOfCare) I have a method that does this:

IndicatorData.create(:period_of_care_id   => self.id, 
                                  :indicator_code        => indicator_code, 
                                  :time_period_id        => time_period_id,
                                  :observation             => i,
                                  :discrete                   => false,
                                  :system_id                => system_id)

It actually ends up doing this a whole lot, about a hundred times. The action that ends up executing this code goes very slowly. I started running through the code to see what is happening and in my log it turns out this create results in all of this (I put debug statements before and after the create to make sure it wasn't coming from somewhere else):

  ←[4;35;1mUser Load (3.0ms)←[0m   ←[0mSELECT * FROM "users" WHERE ("users"."id" = 1) LIMIT 1←[0m
  ←[4;36;1mCACHE (0.0ms)←[0m   ←[0;1mSELECT * FROM "users" WHERE ("users"."id" = 1) LIMIT 1←[0m
  ←[4;35;1mPeriodOfCare Load (3.0ms)←[0m   ←[0mSELECT * FROM "periods_of_care" WHERE ("periods_of_care"."id" = 29) ←[0m
  ←[4;36;1mPatient Load (3.0ms)←[0m   ←[0;1mSELECT * FROM "patients" WHERE ("patients"."id" = 5) ←[0m
  ←[4;35;1mCACHE (0.0ms)←[0m   ←[0mSELECT * FROM "users" WHERE ("users"."id" = 1) LIMIT 1←[0m
  ←[4;36;1mCACHE (0.0ms)←[0m   ←[0;1mSELECT * FROM "users" WHERE ("users"."id" = 1) LIMIT 1←[0m
  ←[4;35;1mPatient Load (2.0ms)←[0m   ←[0mSELECT "patients".id FROM "patients" WHERE ("patients"."patient_id" = 5 AND "p
atients".site = 'ISIS' AND "patients".id <> 5) LIMIT 1←[0m
  ←[4;36;1mSQL (2.0ms)←[0m   ←[0;1mINSERT INTO "indicator_data" ("observation", "created_at", "period_of_care_id", "upda
ted_at", "system_id", "discrete", "created_by", "updated_by", "indicator_data", "indicator_code", "time_period_id") VALU
ES(1, '2010-07-29 15:49:04.006724', 29, '2010-07-29 15:49:04.006724', 1, 't', NULL, NULL, NULL, 519, 3) RETURNING "id"←[
0m

If I understand this correctly it is loading from the Users table multiple times, the patients table multiple times and the periods of care table. However I have no idea why it would be loading from these tables. Neither my PeriodOfCare model nor my IndicatorData model ever mention the User model and there is no reason it should be loading from the patients table.

I have made sure no validations are running on IndicatorData on create. I have also made sure all of the variables it is using in the create are local variables. I have read around and it seems that the best thing to do would be hand craft some SQL, especially since I am running so many creates. Even if I do that I would really like to understand what exactly is going on here.

Any Ideas?

Thanks,
Patrick