Displaying 7 results from an estimated 7 matches for "survey_id".
2011 Jul 11
2
Pre-populating association
...belongs_to :survey
has_many :preferences
end
class Preference < ActiveRecord::Base
belongs_to :ballot
belongs_to :question
end
To be clear: a survey is the set of questions and a ballot is a voter''s set of answers (preferences).
I''m using the nested route: /surveys/[:survey_id]/ballot/new for the voting page.
What I''m having trouble with is pre-populating the ballot with empty preferences. When ballot/new is called, I do this:
def new
@survey = Survey.find(params[:survey_id])
@ballot = @survey.ballots.build
# Prepare the ballot
for qu...
2008 Sep 19
0
validates_uniqueness_of: passing a method to :scope
...cope option to a validates_uniqueness_of validation on a AR model?
For example, I have nested models a bit like:
class Survey
has_many :areas
end
class Area
belongs_to :survey
has_many :questions, :order => ''position''
validates_uniqueness_of :position, :scope => : survey_id
end
class Question
belongs_to :area
validates_uniqueness_of :position, :scope => : area_id
end
So to get the questions on a survey, sorted by the ''survey_position''
attribute I have to add a foreign key to the question, so that I can
pass the survey_id to the :scope argume...
2009 Jan 22
2
time date stamp since, january 1st 1970
...this time date
stamp to a useable field in R, date and time in a data-frame. The
developer says its the number of milliseconds since midnight, January 1,
1970.
sample: *1232558018624*
---------------------
How do I interpret the time stamp? Is there a date, i need a date and time.
site_id,survey_id,version_id,survey_start_ts,survey_question_id,start_ts,end_ts,answer
2,registration,1,1232558018625,z1,*1232558018624*,*1232558266179*,4
Answer: The timestamp is a number representing the exact date and time.
it is the number of milliseconds since midnight, January 1, 1970. Are
you using it in...
2007 Sep 23
9
Code reviews: my dumb use of acts_as_commentable (newbie)
...for later, but ... should
I?
end
def save_comment
@comment = Comment.new # fine, I guess.
@comment.title = params[:review][:new_comment_title] # seems
complicated
@comment.comment = params[:review][:new_comment_body] # ditto
@review = Review.find(params[:review][:survey_id]) # from saved
for later
@review.add_comment(@comment) # fine
redirect_to(:back)
end
Sure, it works, but there has to be a simpler way than defining
comment-specific variables in my model, and subsequent references in my
controller.
What say ye, oh gods of Rails? Striketh me d...
2006 Jan 11
0
Limit attributes written out by to_yaml
...ng def Item.@attributes.to_yaml ?
Does anyone have any ideas?
Thanks
image_alignment: ''''
display_format: Vertical
minimum_number_responses:
item_sub_text: ''''
page_number: 5
row_text_width:
email_address_yn: N
survey_id: 153
other_yn: N
random_answer_order_yn: N
database_dsn: ''''
image_width: ''''
other_display_type:
subitem_count:
answer_total:
item_text: "<span style=\"font-weight:bold\">When a good has
positiv...
2010 Nov 16
6
rails 3.0.3 and visit_CoercibleString errors
From having no errors with 3.0.2 I now see lots of these errors when
running my tests.
undefined method `visit_CoercibleString'' for #<Arel::Visitors::MySQL:
0x000001074f4298>
Anyone know what this is?
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2006 Jul 01
4
Radio_button in loop problem
Hi all, I can''t figure out why my radio_buttons won''t reflect the values
stored in my database. I read through some of the previous posts -- is
it true that they don''t work with integers?
This is the code I''m using:
<% for question in @survey.questions %>
<%= debug question %>
<%= radio_button ( "question", :question_id,