Module: SurveyorGui::SurveyformsHelper

Defined in:
app/helpers/surveyor_gui/surveyforms_helper.rb

Instance Method Summary collapse

Instance Method Details

#list_dependencies(o) ⇒ Object 



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# File 'app/helpers/surveyor_gui/surveyforms_helper.rb', line 5

def list_dependencies(o)
  controlling_questions = o.controlling_questions
  
  controlling_question_ids = controlling_questions.map{|q| q.question_number.to_s+')'}.uniq
  count = controlling_question_ids.count
  retstr ='This question is shown depending on the '
  retstr += 'answer'.pluralize(count)
  retstr += ' to '
  retstr += 'question'.pluralize(count) + ' '
  retstr + list_phrase(controlling_question_ids)
end

#list_phrase(args) ⇒ Object 



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# File 'app/helpers/surveyor_gui/surveyforms_helper.rb', line 17

def list_phrase(args)
  ## given a list of word parameters, return a syntactically correct phrase
  ## [dog] = "dog"
  ## [dog, cat] = "dog and cat"
  ## [dog, cat, bird] = "dog, cat and bird"
  case args.count
  when 0
    ''
  when 1
    args[0]
  when 2
    args[0] + ' and ' + args[1]
  else
    last = args.count
    args.take(last - 2).join(', ') + ', ' + args[last - 2] + ' and ' + args[last - 1]
  end
end

#question_group_class(question) ⇒ Object 



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# File 'app/helpers/surveyor_gui/surveyforms_helper.rb', line 76

def question_group_class(question)
  if @current_group.question_group.display_type == "inline"
    "inline"
  elsif @current_group.question_group.display_type == "default"
    "default"
  else
    if question.question_type_id == :grid_dropdown
      "dropdown"
    else
      "grid"
    end
  end
end

#question_group_heading(f) ⇒ Object 



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# File 'app/helpers/surveyor_gui/surveyforms_helper.rb', line 59

def question_group_heading(f)
  if f.object.question_type_id == :grid_dropdown
    heading = f.object.question_group.columns
  elsif f.object.question_group.display_type == "grid"
    heading = f.object.answers
  else
    heading = []
  end  
  heading.map {|a| "<span class=\"question_group_heading #{f.object.question_type_id.to_s}\" >#{a.text}<\/span>"}.join().html_safe
end

#render_one_group(qg) ⇒ Object 



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# File 'app/helpers/surveyor_gui/surveyforms_helper.rb', line 49

def render_one_group(qg)
  qg.simple_fields_for :questions, @current_group.questions do |f|
    if f.object.is_comment != true
      render "question_group_fields", f: f
    elsif f.object.is_comment == true
      "</div>".html_safe+(render "question_field", f: f)+"<div>".html_safe
    end 
  end
end

#render_questions_and_groups_helper(q, ss) ⇒ Object 



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# File 'app/helpers/surveyor_gui/surveyforms_helper.rb', line 35

def render_questions_and_groups_helper(q, ss)
  #this method will render either a question or a complete question group.
  #we always iterate through questions, and if we happen to notice a question
  #belongs to a group, we process the group at that time.
  #note that questions carry a question_group_id, and this is how we know
  #that a question is part of a group, and that it should not be rendered individually,
  #but as part of a group.  
  if q.object.part_of_group?
    _render_initial_group(q, ss)  ||  _respond_to_a_change_in_group_id(q, ss)
  else
    render "question_wrapper", f: q
  end  
end

#row_label_if_question_group(question) ⇒ Object 



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# File 'app/helpers/surveyor_gui/surveyforms_helper.rb', line 70

def row_label_if_question_group(question)
  if question.part_of_group? 
    "<span class=\"row_name\">#{question.text}: </span>".html_safe
  end
end