22 lines
649 B
Ruby
22 lines
649 B
Ruby
class Course < ActiveRecord::Base
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include Redmine::SafeAttributes
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attr_accessible :code, :extra, :name, :state, :tea_id, :time , :location, :state, :term, :password
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belongs_to :project, :class_name => 'Project', :foreign_key => :extra # 定义一个project方法， 该方法通过extra来调用project表
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belongs_to :teacher, :class_name => 'User', :foreign_key => :tea_id # 定义一个方法teacher，该方法通过tea_id来调用User表
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has_many :bid
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validates_presence_of :password, :term
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safe_attributes 'extra',
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'time',
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'name',
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'extra',
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'code',
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'location',
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'tea_id',
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'password',
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'term',
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'password'
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end
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