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提交后的问卷禁止查看与编辑

This commit is contained in:
z9hang 2015-01-16 10:19:38 +08:00
parent 933ad22cd2
commit dc2c96f59a
6 changed files with 196 additions and 178 deletions
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29
app/controllers/poll_controller.rb
View File

@ -1,5 +1,5 @@
class PollController < ApplicationController
before_filter :find_poll_and_course, :only => [:edit,:update,:destroy,:show,:statistics_result,:create_poll_question,:commit_poll]
before_filter :find_poll_and_course, :only => [:edit,:update,:destroy,:show,:statistics_result,:create_poll_question,:commit_poll,:commit_answer]
before_filter :find_container, :only => [:new,:create, :index]
before_filter :is_member_of_course, :only => [:index,:show]
before_filter :is_course_teacher, :only => [:new,:create,:edit,:update,:destroy]
@ -19,10 +19,16 @@ class PollController < ApplicationController
def show
@poll = Poll.find params[:id]
poll_questions = @poll.poll_questions
@poll_questions = paginateHelper poll_questions,3 #分页
respond_to do |format|
format.html {render :layout => 'base_courses'}
#已提交问卷的用户不能再访问该界面
if has_commit_poll?(@poll.id,User.current.id) && (!User.current.admin?)
render_403
else
@can_edit_poll = (!has_commit_poll?(@poll.id,User.current.id)) || User.current.admin?
poll_questions = @poll.poll_questions
@poll_questions = paginateHelper poll_questions,3 #分页
respond_to do |format|
format.html {render :layout => 'base_courses'}
end
end
end
@ -141,6 +147,10 @@ class PollController < ApplicationController
#提交答案
def commit_answer
pq = PollQuestion.find(params[:poll_question_id])
if has_commit_poll?(@poll.id,User.current.id) && (!User.current.admin?)
render :text => 'failure'
return
end
if pq.question_type == 1
#单选题
pv = PollVote.find_by_poll_question_id_and_user_id(params[:poll_question_id],User.current.id)
@ -188,15 +198,8 @@ class PollController < ApplicationController
render :text => "failure"
end
else
render :text => "failure"
end
#respond_to do |format|
# format.js
# format.json
#end
end
#提交问卷

10
app/helpers/poll_helper.rb
View File

@ -37,4 +37,14 @@ module PollHelper
pv.vote_text
end
end
#判断用户是否已经提交了问卷
def has_commit_poll?(poll_id,user_id)
pu = PollUser.find_by_poll_id_and_user_id(poll_id,user_id)
if pu.nil?
false
else
true
end
end
end

6
app/views/poll/index.html.erb
View File

@ -13,7 +13,11 @@
<% @polls.each do |poll|%>
<ul id="polls_<%= poll.id %>">
<li>
<%= link_to poll.polls_name, poll_path(poll.id), :class => "polls_title fl" %>
<% if has_commit_poll?(poll.id ,User.current) %>
<sapn class="polls_title fl"> <%= poll.polls_name %></sapn>
<% else %>
<%= link_to poll.polls_name, poll_path(poll.id), :class => "polls_title fl" %>
<% end %>
</li>
<li>
<%if @is_teacher%>

8
app/views/poll/show.html.erb
View File

@ -77,7 +77,7 @@
});
}
</script>
<%= 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) %>
<%= 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),:disabled => !@can_edit_poll %>
<%= pa.answer_text %>
</label>
</td>
@ -130,7 +130,7 @@
});
}
</script>
<input class="ur_checkbox" type="checkbox" onclick="click_<%= pa.id %>(this);return false;" <%= answer_be_selected?(pa,User.current) ? "checked":"" %>>
<input class="ur_checkbox" type="checkbox" onclick="click_<%= pa.id %>(this);return false;" <%= answer_be_selected?(pa,User.current) ? "checked":"" %> <%= @can_edit_poll?"":"disabled=disabled" %> >
<%= pa.answer_text %>
</label>
</td>
@ -171,7 +171,7 @@
}
</script>
<input class="ur_text ur_textbox" type="text" size="" maxlength="" value="<%= get_anwser_vote_text(pq.id,User.current.id) %>" onblur="onblur_<%= pq.id %>(this);">
<input class="ur_text ur_textbox" type="text" size="" maxlength="" value="<%= get_anwser_vote_text(pq.id,User.current.id) %>" onblur="onblur_<%= pq.id %>(this);" <%= @can_edit_poll?"":"disabled=disabled" %>>
</div>
</li><!--单行输入 end-->
<% elsif pq.question_type == 4 %>
@ -203,7 +203,7 @@
});
}
</script>
<div contenteditable='true' class="ur_textbox" style="min-height: 150px;width: 100%" onblur="onblur_<%= pq.id %>(this);"><%= get_anwser_vote_text(pq.id,User.current.id) %></div>
<div contenteditable='<%= @can_edit_poll %>' class="ur_textbox" style="min-height: 150px;width: 100%;<%= @can_edit_poll?"":"background-color:#DCDCDC;" %>" onblur="onblur_<%= pq.id %>(this);"><%= get_anwser_vote_text(pq.id,User.current.id) %></div>
</div>
</div>
</li><!--多行输入 end-->

1
public/stylesheets/polls.css
View File

@ -27,6 +27,7 @@ a.newbtn{ float:right; display:block; width:80px; height:30px; background:#64bdd
a:hover.newbtn{ background:#55a1b9; text-decoration:none;}
.polls_list ul{ padding-left:10px; border-bottom:1px dashed #c9c9c9; height:32px; padding-top:8px;}
a.polls_title{ font-weight:bold; color:#3e6d8e;}
.polls_title{ font-weight:bold; color:#3e6d8e;}
a.pollsbtn{ display:block; width:66px; height:22px; text-align:center; border:1px solid #64bdd9; color:#64bdd9;}
a:hover.pollsbtn{ background:#64bdd9; color:#fff; text-decoration:none;}
.polls_date{ color:#666666;}