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socialforge
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学生列表显示

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sw 2015-06-02 16:22:15 +08:00
parent b935f50b36
commit e6af34e9f8
4 changed files with 29 additions and 46 deletions
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63
app/controllers/courses_controller.rb
View File

@ -298,7 +298,6 @@ class CoursesController < ApplicationController
else
page_from = params[:page].nil? ? 0 : (params[:page].to_i - 1)
@results = student_homework_score(0,page_from, 10,"desc")
@results = paginateHelper_for_members @results, 10
end
end
@ -317,14 +316,11 @@ class CoursesController < ApplicationController
when '1'
@subPage_title = l :label_teacher_list
@all_members = searchTeacherAndAssistant(@course)
#@members = paginateHelper @all_members, 10
@members = @all_members
when '2'
@subPage_title = l :label_student_list
page = params[:page].nil? ? 0 : (params['page'].to_i - 1)
@all_members = student_homework_score(0,page, 10,"desc")
# @all_members = @course.members
# @members = paginateHelper_for_members @all_members, 10
@members = @all_members
end
respond_to do |format|
@ -379,11 +375,9 @@ class CoursesController < ApplicationController
if group_id == '0'
page = params[:page].nil? ? 0 : (params['page'].to_i - 1)
@results = student_homework_score(0,page, 10,@score_sort_by)
@results = paginateHelper_for_members @results, 10
else
@group = CourseGroup.find(group_id)
@results = student_homework_score(group_id, 0, 0,@score_sort_by)
@results = paginateHelper @results, 10
end
end
end
@ -837,44 +831,32 @@ class CoursesController < ApplicationController
end
def student_homework_score(groupid,start_from, nums, score_sort_by)
#teachers = find_course_teachers(@course)
start_from = start_from * nums
sql_select = ""
if groupid == 0
if nums == 0
sql_select = "SELECT members.*, SUM(homework_attaches.score) as score FROM members, homework_attaches
WHERE members.course_id = #{@course.id} AND members.user_id in (SELECT students_for_courses.student_id FROM students_for_courses WHERE course_id = #{@course.id}) AND members.user_id = homework_attaches.user_id
AND homework_attaches.bid_id in (SELECT bid_id FROM homework_for_courses WHERE course_id = #{@course.id}) GROUP BY members.user_id
UNION all
SELECT members.*, 0 as score FROM members,homework_attaches,students_for_courses WHERE members.course_id = #{@course.id} AND
students_for_courses.course_id = #{@course.id} and members.user_id = students_for_courses.student_id AND
members.user_id NOT IN (SELECT homework_attaches.user_id FROM homework_attaches WHERE homework_attaches.bid_id in (SELECT bid_id FROM homework_for_courses WHERE course_id = #{@course.id} )
)
GROUP BY members.user_id ORDER BY score #{score_sort_by}"
else
sql_select = "SELECT members.*, SUM(homework_attaches.score) as score FROM members, homework_attaches
WHERE members.course_id = #{@course.id} AND members.user_id in (SELECT students_for_courses.student_id FROM students_for_courses WHERE course_id = #{@course.id}) AND members.user_id = homework_attaches.user_id
AND homework_attaches.bid_id in (SELECT bid_id FROM homework_for_courses WHERE course_id = #{@course.id}) GROUP BY members.user_id
UNION all
SELECT members.*, 0 as score FROM members,homework_attaches,students_for_courses WHERE members.course_id = #{@course.id} AND
students_for_courses.course_id = #{@course.id} and members.user_id = students_for_courses.student_id AND
members.user_id NOT IN (SELECT homework_attaches.user_id FROM homework_attaches WHERE homework_attaches.bid_id in (SELECT bid_id FROM homework_for_courses WHERE course_id = #{@course.id} )
)
GROUP BY members.user_id ORDER BY score #{score_sort_by} " #limit #{start_from}, #{nums}"
end
sql_select = "SELECT members.*,(
SELECT SUM(student_works.final_score)
FROM student_works,homework_commons
WHERE student_works.homework_common_id = homework_commons.id
AND homework_commons.course_id = #{@course.id}
AND student_works.user_id = members.user_id
) AS score
FROM members
JOIN students_for_courses
ON students_for_courses.student_id = members.user_id AND students_for_courses.course_id = members.course_id
WHERE members.course_id = #{@course.id} ORDER BY score #{score_sort_by}"
else
sql_select = "SELECT members.*, SUM(homework_attaches.score) as score FROM members, homework_attaches
WHERE members.course_id = #{@course.id} AND members.user_id in (SELECT students_for_courses.student_id FROM students_for_courses WHERE course_id = #{@course.id}) AND members.user_id = homework_attaches.user_id
and members.course_group_id = #{groupid} AND homework_attaches.bid_id in (SELECT bid_id FROM homework_for_courses WHERE course_id = #{@course.id})
GROUP BY members.user_id
UNION all
SELECT members.*, 0 as score FROM members,homework_attaches,students_for_courses WHERE members.course_id = #{@course.id}
and members.course_group_id = #{groupid} AND
students_for_courses.course_id = #{@course.id} and members.user_id = students_for_courses.student_id AND
members.user_id NOT IN (SELECT homework_attaches.user_id FROM homework_attaches WHERE homework_attaches.bid_id in (SELECT bid_id FROM homework_for_courses WHERE course_id = #{@course.id} )
)
GROUP BY members.user_id ORDER BY score #{score_sort_by}"
sql_select = "SELECT members.*,(
SELECT SUM(student_works.final_score)
FROM student_works,homework_commons
WHERE student_works.homework_common_id = homework_commons.id
AND homework_commons.course_id = #{@course.id}
AND student_works.user_id = members.user_id
) AS score
FROM members
JOIN students_for_courses
ON students_for_courses.student_id = members.user_id AND students_for_courses.course_id = members.course_id
WHERE members.course_id = #{@course.id} AND members.course_group_id = #{groupid} ORDER BY score #{score_sort_by}"
end
sql = ActiveRecord::Base.connection()
homework_scores = Member.find_by_sql(sql_select)
@ -896,7 +878,6 @@ class CoursesController < ApplicationController
@score_sort_by = "desc"
page_from = params[:page].nil? ? 0 : (params[:page].to_i - 1)
@results = student_homework_score(group.id,0,0, "desc")
@results = paginateHelper @results, 10
end

9
app/models/member.rb
View File

@ -117,10 +117,11 @@ class Member < ActiveRecord::Base
# 查找每个学生每个作业的评分
def student_homework_score
score_count = 0
homework_score = HomeworkAttach.find_by_sql("SELECT bids.name, homework_attaches.score as score
FROM homework_attaches, bids where homework_attaches.user_id = #{self.user_id}
and homework_attaches.bid_id IN (SELECT bid_id FROM homework_for_courses where course_id = #{self.course_id})
AND homework_attaches.bid_id = bids.id ")
homework_score = StudentWork.find_by_sql("SELECT homework_commons.name,student_works.final_score as score
FROM student_works,homework_commons
WHERE student_works.homework_common_id = homework_commons.id
AND homework_commons.course_id = #{self.course_id}
AND student_works.user_id = #{self.user_id}")
homework_score.each do |homework|
mem_score = 0
if homework[:score]

2
app/views/courses/show_member_score.js.erb
View File

@ -7,7 +7,7 @@ showModal('ajax-modal', '400px');
//$('#ajax-modal').css('height','569px');
$('#ajax-modal').siblings().remove();
$('#ajax-modal').before("<span style='float: right;cursor:pointer;padding-left: 513px;'>" +
"<a href='javascript:void(0)' onclick='hidden_homework_score_form();'><img src='/images/bid/close.png' width='26px' height='26px' /></a></span>");
"<a href='javascript:void(0)' onclick='hidden_homework_score_form();'><img src='/images/bid/close.png' width='26px' height='26px' style='margin-left: -30px;' /></a></span>");
//$('#ajax-modal').parent().removeClass();
$('#ajax-modal').parent().css("top","30%").css("left","40%").css("position","fixed");
$('#ajax-modal').parent().addClass("new-watcher");

1
public/stylesheets/public.css
View File

@ -6,6 +6,7 @@ table,tr,td{border:0;cellspacing:0; cellpadding:0;}
ol,ul,li{ list-style-type:none}
a:link,a:visited{color:#7f7f7f;text-decoration:none;}
a:hover,a:active{color:#000;}
a:hover {text-decoration: none; }
textarea {resize: none;}
/*常用*/