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29 lines
788 B
29 lines
788 B
#encoding: utf-8
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class ExerciseQuestion < ActiveRecord::Base
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include Redmine::SafeAttributes
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belongs_to :exercise
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belongs_to :shixun
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has_many :exercise_shixun_challenges, :order => "#{ExerciseShixunChallenge.table_name}.position",:dependent => :destroy
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has_many :exercise_shixun_answers, :dependent => :destroy
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has_many :exercise_choices, :dependent => :destroy
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has_many :exercise_answers, :dependent => :destroy
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has_many :exercise_answer_comments, :dependent => :destroy
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has_many :exercise_standard_answers, :dependent => :destroy
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def question_type_name
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case self.question_type
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when 1
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"单选题"
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when 2
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"多选题"
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when 3
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"填空题"
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when 4
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"简答题"
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when 5
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"实训题"
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end
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end
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end
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