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@ -37,7 +37,17 @@ module PollHelper
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pv.vote_text
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end
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end
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#判断用户是否已经提交了问卷
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def has_commit_poll?(poll_id,user_id)
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pu = PollUser.find_by_poll_id_and_user_id(poll_id,user_id)
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if pu.nil?
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false
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else
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true
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end
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end
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#统计答题百分比,统计结果保留两位小数
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def statistics_result_percentage(e, t)
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e = e.to_f
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