多选题答题功能
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@ -112,22 +112,51 @@ class PollController < ApplicationController
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#提交答案
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def commit_answer
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@pv = get_poll_vote(User.current.id,params[:poll_question_id])
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if params[:poll_answer_id]
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@pv.poll_answer_id = params[:poll_answer_id]
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pq = PollQuestion.find(params[:poll_question_id])
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if pq.question_type == 1
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#单选题
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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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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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if params[:vote_text]
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@pv.vote_text = params[:vote_text]
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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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else
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render :text => "failure"
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end
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@pv_saved = false
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if @pv.save
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@pv_saved = true
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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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if pv.nil?
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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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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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else
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render :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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else
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render :text => "failure"
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end
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end
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elsif pq.question_type == 3
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elsif pq.question_type == 4
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end
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#respond_to do |format|
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# format.js
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# format.json
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#end
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render :text => "ok"
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end
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private
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@ -18,18 +18,13 @@
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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module PollHelper
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def get_poll_vote(user_id,poll_question_id)
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pq = PollQuestion.find(poll_question_id)
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if pq.question_type == 1
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pv = PollVote.find_by_poll_question_id_and_user_id(poll_question_id,user_id)
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if pv.nil?
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pv = PollVote.new
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pv.user_id = user_id
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pv.poll_question_id = poll_question_id
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pv
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#判断选项是否被选中
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def answer_be_selected?(answer,user)
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pv = answer.poll_votes.where("#{PollVote.table_name}.user_id = #{user.id} ")
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if !pv.nil? && pv.count > 0
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true
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else
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pv
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end
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false
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end
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end
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end
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@ -34,7 +34,7 @@
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</div>
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<div class="cl"></div>
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<div class="ur_inputs">
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<%= form_tag(commit_answer_poll_path(@poll),:remote => true,:id => 'form_'+ pq.id.to_s) do %>
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<form>
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<table class="ur_table" >
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<tbody>
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<% pq.poll_answers.each do |pa| %>
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@ -57,7 +57,7 @@
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});
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}
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</script>
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<%= radio_button "poll_vote","poll_answer_id",pa.id,:class=>"ur_radio",:onclick =>"click_#{pa.id}(this);return false;" %>
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<%= radio_button "poll_vote","poll_answer_id",pa.id,:class=>"ur_radio",:onclick =>"click_#{pa.id}(this);return false;",:checked => answer_be_selected?(pa,User.current) %>
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<%= pa.answer_text %>
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</label>
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</td>
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@ -65,7 +65,7 @@
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<% end %>
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</tbody>
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</table>
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<% end %>
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</form>
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</div>
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</li>
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<% elsif pq.question_type == 2 %>
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@ -80,13 +80,37 @@
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</div>
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<div class="cl"></div>
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<div class="ur_inputs">
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<form>
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<table class="ur_table" >
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<tbody>
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<% pq.poll_answers.each do |pa| %>
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<tr>
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<td>
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<label >
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<input class="ur_checkbox" type="checkbox" value="新建选项" >
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<script>
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function click_<%= pa.id %>(obj)
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{
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$.ajax({
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type: "post",
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url: "<%= commit_answer_poll_path(@poll) %>",
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data: {
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poll_answer_id: <%= pa.id %>,
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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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{
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obj.checked = true;
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}
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else
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{
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obj.checked = false;
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}
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}
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});
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}
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</script>
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<input class="ur_checkbox" type="checkbox" onclick="click_<%= pa.id %>(this);return false;" <%= answer_be_selected?(pa,User.current) ? "checked":"" %>>
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<%= pa.answer_text %>
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</label>
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</td>
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@ -94,6 +118,7 @@
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<% end %>
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</tbody>
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</table>
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</form>
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</div>
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</li>
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<% elsif pq.question_type == 3 %>
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