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json.question_id question.id
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q_positon = question.question_number
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if ques_position.present?
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q_positon = ques_position
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end
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json.q_position q_positon
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json.question_title question.question_title
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json.question_type question.question_type
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json.question_score question.question_score.round(1).to_s
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if question.question_type <= 2 #当为选择题或判断题时，只显示选项的位置
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standard_answers_array = question.get_standard_answer_ids
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exercise_choices = choices.order("choice_position ASC")
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json.question_choices exercise_choices.each do |a|
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#TODO: 旧版本来一个题只有一个标准答案的，新版又做成了一个题有多个标准答案（exercise_choice_id存放的是标准答案的位置..）
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standard_answer_b = standard_answers_array.join("").include?(a.choice_position.to_s)
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choice_text = a.choice_text
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if question.question_type == 2
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if choice_text == "对"
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choice_text = "正确"
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end
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if choice_text == "错"
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choice_text = "错误"
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end
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end
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json.choice_id a.id
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# json.choice_text (edit_type.present? || question.question_type == 2) ? a.choice_text : "#{(index+65).chr}.#{a.choice_text}"
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json.choice_text choice_text
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json.choice_position a.choice_position
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json.standard_boolean standard_answer_b
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end
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json.standard_answer standard_answers_array
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if question.question_type == 2 #返回答案的文字
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standard_text = standard_answers_array.first.to_i == 1 ? "正确" : "错误"
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else
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if question.question_type == 1 && standard_answers_array.size == 1
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standard_answers_array = standard_answers_array.first.to_s.split("")
|
|
|
end
|
|
|
array_text_answer = []
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|
|
standard_answers_array.each{|a| array_text_answer.push((a.to_i+64).chr)}
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|
standard_text = array_text_answer.join("")
|
|
|
end
|
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json.standard_answer_show standard_text
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|
elsif question.question_type == 3 #当为填空题时
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|
standard_answers_count = question.exercise_bank_standard_answers
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|
|
standard_answer_ex = standard_answers_count.pluck(:exercise_bank_choice_id).uniq
|
|
|
json.is_ordered question.is_ordered
|
|
|
json.multi_count standard_answer_ex.size #有几个填空
|
|
|
json.standard_answer do
|
|
|
json.array! standard_answer_ex.each do |a|
|
|
|
s_answer_text = standard_answers_count.standard_by_ids(a).pluck(:answer_text)
|
|
|
json.choice_id a
|
|
|
json.answer_text s_answer_text
|
|
|
end
|
|
|
end
|
|
|
elsif question.question_type == 4 #简答题时
|
|
|
json.standard_answer question.exercise_bank_standard_answers.pluck(:answer_text)
|
|
|
elsif question.question_type == 5
|
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|
json.shixun_id question.shixun_id
|
|
|
json.shixun_name question.shixun_name.present? ? question.shixun_name : ""
|
|
|
json.shixun_identifier question.shixun.identifier
|
|
|
json.shixun do
|
|
|
json.array! shixun_challenges do |s|
|
|
|
json.challenge_id s.challenge_id
|
|
|
json.challenge_position s.position
|
|
|
json.challenge_name s.challenge.subject
|
|
|
json.challenge_score s.question_score.round(1).to_s
|
|
|
end
|
|
|
end
|
|
|
end |
