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35 lines
949 B
35 lines
949 B
6 years ago
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# encoding: utf-8
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# major_level 1 研究生 2 本科生 3 专科生
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class Major < ActiveRecord::Base
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belongs_to :first_level_discipline
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belongs_to :discipline_category
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has_many :major_courses
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has_many :shixun_major_courses
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has_many :subjects
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attr_accessible :major_code, :major_level, :name, :first_level_discipline_id, :discipline_category_id,:support_shixuns,:created_at,:updated_at
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# 课程的学科门类
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def major_discipline_category
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self.discipline_category ? self.discipline_category.name : ''
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end
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# 课程的一级学科
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def major_first_level_discipline
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self.first_level_discipline ? self.first_level_discipline.name : ''
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end
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# 课程层级
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def major_major_level
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type = ""
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case self.major_level
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when 1
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type = "研究生"
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when 2
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type = "本科"
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when 3
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type = "专科"
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end
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type
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end
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end
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