search for: multiparamet

I''m trying to figure out the rails why to break a single database field out into multiple fields on a form, very similar to how rails does with dates. How can I create my own object that mirrors the date objects behaviur in how it accepts the multiparameter assignment from the form. Example: A phone number field (to force formating on the user) could be broken into 3 form fields, formated server side, and written to the database in a single field. -- Posted via http://www.ruby-forum.com/.

Hello, I have a model which I would like to have a ''virtual'' date column. This column wouldn''t exist in the database, but would exist for validation, etc. The data would be provided in the form of a date_select in the view. This produces a multiparameter attribute. My problem is that the ''execute_callstack_for_multiparameter_attributes'' method in base.rb of ActiveRecord looks at the columns array to determine the ''class'' (klass) to use when doing the multiparameter conversion. Since this column doesn''...

Hello, What''s the best way to deal with dates prior to 1970 using Rails. I''ve seen some suggestions for hacks to fallback to the Date class if Time fails, but I''m not sure exactly how to implement them. This is from the wiki require ''date'' # It''s necessary to do this, because Time doesn''t # support dates before 1970... class

...ration_3i" name="user[card_expiration(3i)]" value="1" /> <%= f.date_select(:card_expiration, :start_year => 2008, :use_month_numbers => false, :discard_day => true, :include_blank => false) %></p> ActiveRecord::MultiparameterAssignmentErrors in AccountController#signup_unlimited Parameters: {"user"=>{"company_name"=>"", "card_type"=>"Mastercard", "password_confirmation"=>"", "card_number"=>"", "card_expi...

Hi everyone! I just started learning Ruby on Rails about a week ago for a school project, and can''t seem to find a solution for something. I have this inside the form inside of edit_albums.rhtml: <%= start_form_tag :action=>''proccess_edit_album'', :id=>@album.id %> .... Release Date: <%= datetime_select(:album, :release_date, :start_year => 1960)

...s strange. I have a time select field, the field on the database is of type time only. When creating a document, as long as the time is not greater than 14:00, then it saves as 00:00, but if the time is greater than 14:00 and less than 22:00 then it throws this error: 1 error(s) on assignment of multiparameter attributes Too make things fun, when I update the document, no problem, I can enter any time and it saves. Here are the values being passed, in this example, the dropofftime is 20:20. Parameters: {"commit"=>"Create", "shipment"=>{"num_boxes2"=>&...

...can''t change, so a schema change isn''t realistic. I would like to allow humans to view and edit this data in the form of an actual human-readable date. I figured a facade column would be the way to go here, but I am stuck on the fact that the inputs from the facade type are multiparameter. This breaks the update_attributes call in ActiveRecord::Base with a NoMethodError in my object''s controller''s update method. I have tried to add an additional attribute to the object''s attributes hash, but this code (which I put in the controller''s update...

I''m using the date_select form helper for a date_of_birth field on an ActiveRecord object. When I try to save a date earlier than 1 Jan 1970, ActionController punts with ActiveRecord::MultiparameterAssignmentErrors. The message it gives is "1 error(s) on assignment of multiparameter attributes". I was able to catch the exception and look at it, and it is certainly complaining about saving the date_of_birth field. The controller line throwing the exception is: redirect_to :actio...

I want to allow users to enter a day and a month, but not necessarily a year. i.e. it should be optional. If I select the day and month, but a blank year and then submit i get: 1 error(s) on assignment of multiparameter attributes The paramaters regarding the date look like this: {"date_of_birth(2i)"=>"3", "date_of_birth(3i)"=>"17","date_of_birth(1i)"=>""} My select looks like this: <%= date_select ''contact'', ''...

I have a data frame that is 122 columns and 70000ish rows it is a zoo object, but could be easily converted or read in as something else. It is multiparameter multistation water quality data - there are a lot of NA s. I would like to find "chuncks" of data that are free of NA s to do some analysis. All of the data is numeric. Is there a way besides graphing to find these NA less "chuncks". I did not include data because of the s...

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

...s compatibility for non-javascript browsers is now improved. Calling dynarch_date_select will call the built-in rails date_select method so that users whose browsers have no javascript can still select a date in a reasonable way. There is no longer an obnoxious ?:date? field in the returned multiparameter values. Bundles now accept optional parameters. For the dynarch_calendar bundle, you can specify the color stylesheet, language and icon for your dynarch calendar. 12-hour time is handled in a novel way, so that the user enters a 12- hour time (e.g. 3 PM) and Rails can read it as if it?s a 2...

...elect" for all generated _form.rhtml files ( if you do not do this, the edit screen will blow up with "NoMethodError private method ''hour'' called for #<Date") . The problem is that when I actually go to perform the update ( a POST to /foo/update/# ), I get a MultiParameterAssignmentError. The message reads "N error(s) on assignment of multiparameter attributes", where N is equal to the number of date_select controls on the form. Basically, I cannot render the edit form with datetime_select and I cannot submit it with date_select. What gives? Denni...

...>"1", "start_date(3i)"=>"26", "end_date(1i)"=>"2006", "end_date(2i)"=>"1"}} The Controller - campaign.update_attributes(params[:campaign]) generates this - test_campaign_edit(CampaignControllerTest): ActiveRecord::MultiparameterAssignmentErrors: 2 error(s) on ariessignment of multiparameter attributes /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/base.rb:1697:in `execute_callstack_for_multiparameter_\attributes'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/base.rb...

I have this date select helper: <%= date_select("customer", "dob", :include_blank => true, :order => [:month, :day]) %> I get this error when posting the form: 1 error(s) on assignment of multiparameter attributes The error happens when I take off the :year option. Any clues as to why this maybe happening? Serge

Hi, when I try to use a date_select like this: <%= date_select(:contact, :event, :discard_year => true) %> I get the following error: 1 error(s) on assignment of multiparameter attributes Ticket #3811 (http://dev.rubyonrails.org/attachment/ticket/3811/date_helper_megapatch_against_1.1.2.0) Says it''s already corrected but I''m using rails 1.1.6 an still get the error. How do I apply the patch manually on windows? Thanks, Gabriel. --~--~---------~-...

Hello, I know this came up before hand, but I haven''t seen a conclusive answer. This is with regards to the MultiparameterAssignmentErrors and select_date when submitting an invalid date (September 31st for example). It seems that when an invalid date is submitted, the date value should be set to nil as opposed to throw an exception that seems a bit hard to catch elegantly and then provide validation. The exception...

...mutator for the attribute and do the conversions there, using something that looks like: def duration Time.at(self[:duration].to_i).getutc end def duration=(value) self[:duration] = value.to_i end Everything seems OK, but when I go to save the record, I get the following: ActiveRecord::MultiparameterAssignmentErrors in AdminController#update 1 error(s) on assignment of multiparameter attributes What am I missing? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to th...

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

Could anyone please tell me what this error means, and how to fix it? Thanks. 2 error(s) on assignment of multiparameter attributes /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/base.rb:1697:in `execute_callstack_for_multiparameter_attributes'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/base.rb:1677:in `assign_multiparameter_attributes'' /usr/lib/ruby/gems...