问卷完成度显示
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@ -24,6 +24,7 @@ class PollController < ApplicationController
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render_403
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else
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@can_edit_poll = (!has_commit_poll?(@poll.id,User.current.id)) || User.current.admin?
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@percent = get_percent(@poll,User.current)
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poll_questions = @poll.poll_questions
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@poll_questions = paginateHelper poll_questions,3 #分页
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respond_to do |format|
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@ -172,7 +173,7 @@ class PollController < ApplicationController
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def commit_answer
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pq = PollQuestion.find(params[:poll_question_id])
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if has_commit_poll?(@poll.id,User.current.id) && (!User.current.admin?)
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render :text => 'failure'
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render :json => {:text => "failure"}
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return
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end
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if pq.question_type == 1
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@ -185,9 +186,10 @@ class PollController < ApplicationController
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end
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pv.poll_answer_id = params[:poll_answer_id]
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if pv.save
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render :text => "ok"
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@percent = get_percent(@poll,User.current)
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render :json => {:text => "ok" ,:percent => format("%.2f" ,@percent)}
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else
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render :text => "failure"
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render :json => {:text => "failure"}
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end
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elsif pq.question_type == 2
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pv = PollVote.find_by_poll_answer_id_and_user_id(params[:poll_answer_id],User.current.id)
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@ -197,38 +199,64 @@ class PollController < ApplicationController
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pv.poll_question_id = params[:poll_question_id]
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pv.poll_answer_id = params[:poll_answer_id]
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if pv.save
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render :text => "true"
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@percent = get_percent(@poll,User.current)
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render :json => {:text => "true",:percent => format("%.2f" ,@percent)}
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else
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render :text => "failure"
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render :json => {:text => "failure"}
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end
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else
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if pv.delete
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render :text => "false"
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@percent = get_percent(@poll,User.current)
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render :json => {:text => "false" ,:percent => format("%.2f" ,@percent)}
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else
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render :text => "failure"
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render :json => {:text => "failure"}
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end
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end
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elsif pq.question_type == 3 || pq.question_type == 4
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pv = PollVote.find_by_poll_question_id_and_user_id(params[:poll_question_id],User.current.id)
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if pv.nil?
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if params[:vote_text].nil? || params[:vote_text].blank?
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@percent = get_percent(@poll,User.current)
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render :json => {:text => pv.vote_text,:percent => format("%.2f" ,@percent)}
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else
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pv = PollVote.new
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pv.user_id = User.current.id
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pv.poll_question_id = params[:poll_question_id]
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end
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pv.vote_text = params[:vote_text]
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if pv.save
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render :text => pv.vote_text
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@percent = get_percent(@poll,User.current)
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render :json => {:text => pv.vote_text,:percent => format("%.2f" ,@percent)}
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else
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render :text => "failure"
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render :json => {:text => "failure"}
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end
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end
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else
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render :text => "failure"
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if params[:vote_text].nil? || params[:vote_text].blank?
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if pv.delete
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@percent = get_percent(@poll,User.current)
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render :json => {:text => pv.vote_text,:percent => format("%.2f" ,@percent)}
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else
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render :json => {:text => "failure"}
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end
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else
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pv.vote_text = params[:vote_text]
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if pv.save
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@percent = get_percent(@poll,User.current)
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render :json => {:text => pv.vote_text,:percent => format("%.2f" ,@percent)}
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else
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render :json => {:text => "failure"}
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end
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end
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end
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else
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render :json => {:text => "failure"}
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end
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end
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#提交问卷
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def commit_poll
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@uncomplete_question = get_uncomplete_question(@poll)
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@uncomplete_question = get_uncomplete_question(@poll,User.current)
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if @uncomplete_question.count < 1
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pu = get_poll_user(@poll.id,User.current.id)
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pu.user_id = User.current.id
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@ -277,17 +305,41 @@ class PollController < ApplicationController
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end
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#获取未完成的题目
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def get_uncomplete_question poll
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def get_uncomplete_question poll,user
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necessary_questions = poll.poll_questions.where("#{PollQuestion.table_name}.is_necessary = 1")
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uncomplete_question = []
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necessary_questions.each do |question|
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if question.poll_votes.nil? || question.poll_votes.count < 1
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answers = get_user_answer(question,user)
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if answers.nil? || answers.count < 1
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uncomplete_question << question
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end
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end
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uncomplete_question
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end
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#获取用户对某个问题的答案
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def get_user_answer(question,user)
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user_answer = question.poll_votes.where("#{PollVote.table_name}.user_id = #{user.id}")
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user_answer
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end
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def get_complete_question(poll,user)
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questions = poll.poll_questions
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complete_question = []
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questions.each do |question|
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answers = get_user_answer(question,user)
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if !(answers.nil? || answers.count < 1)
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complete_question << question
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end
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end
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complete_question
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end
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def get_percent poll,user
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complete_count = get_complete_question(poll,user).count
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(complete_count.to_f / poll.poll_questions.count.to_f)*100
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end
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#PollUser记录用户是否已提交问卷有对应的记录则已提交,没有则新建一个
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def get_poll_user 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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@ -3,7 +3,7 @@
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<h3 style="font-weight: normal;color: green">提交成功!</h3>
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<%= link_to "确定", poll_index_path(:polls_group_id => @course.id,:polls_type => 'Course'),:class => 'commit'%>
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<% elsif status == 1 %>
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<h3 style="font-weight: normal;color: red">您还有尚未作答的题目请完成后在提交!</h3>
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<h3 style="font-weight: normal;color: red">您还有尚未作答的必答题目请完成后再提交!</h3>
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<%= link_to "确定", "javascript:void(0)",:onclick => 'hidden_atert_form();',:class => 'commit'%>
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<% else %>
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<h3 style="font-weight: normal;color: red">发生未知错误,请检查您的网络。</h3>
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@ -72,7 +72,10 @@
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poll_question_id: <%= pq.id %>
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},
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success: function (data) {
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var dataObj = eval(data);
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obj.checked = true;
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var span = $('#percent');
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span.html(dataObj.percent);
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}
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});
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}
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@ -118,7 +121,8 @@
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poll_question_id: <%= pq.id %>
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},
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success: function (data) {
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if(data == "true")
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var dataObj = eval(data);
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if(dataObj.text == "true")
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{
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obj.checked = true;
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}
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@ -126,6 +130,8 @@
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{
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obj.checked = false;
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}
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var span = $('#percent');
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span.html(dataObj.percent);
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}
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});
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}
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@ -165,6 +171,9 @@
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vote_text: obj.value
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},
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success: function (data) {
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var dataObj = eval(data);
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var span = $('#percent');
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span.html(dataObj.percent);
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// obj.value = data;
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}
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});
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@ -198,7 +207,17 @@
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vote_text: obj.innerHTML
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},
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success: function (data) {
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// obj.value = data;
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var dataObj = eval(data);
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if(dataObj.text != 'failure')
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{
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var span = $('#percent');
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span.html(dataObj.percent);
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}
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else
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{
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alert("error");
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}
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}
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});
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}
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@ -222,7 +241,7 @@
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<% end %>
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</div>
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<div class="cl"></div>
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<div class="ur_progress_text">答题已完成 <strong class="ur_progress_number">0%</strong> </div>
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<div class="ur_progress_text">答题已完成 <strong class="ur_progress_number"><span id="percent"><%= format "%.2f" ,@percent %></span>%</strong> </div>
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</div>
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