Multi-course network teaching platform based on Knowledge tree The latest version source contact qq:847129860

First, update the record

1. Renew Date:2015-07-08-12:00:00

2. What 's NEW: (1) Add the Test Migration feature, use the previous test project for other classes, and reassign the test name, time, and so on. (2) The Student Examination page is changed to display a problem each time, and added the examination function. (3) Modify the page Popup dialog to affect the layout of the page. (4) Fixed bug: Unable to upload files when modifying the problem. (5) Some useless tables, views, and fields are deleted from the database. An SQL statement text file that provides an updated database to the old user.

First, the source code description This is a knowledge tree based multi-course network teaching Platform source code, support a number of courses, teachers can create courses according to needs, the curriculum structure, the question bank and other management. function is very powerful, it is worth recommending, interested friends do not miss Ah.

Second, Function introduction      The source code function is very comprehensive, the following:      1, the Administrator module: Department, professional, teachers, classes, students, classroom and other management.       system administrators have the highest authority, department administrators can only manage the department of professional, class, teachers, students, classes and so on.       Admin User is responsible for the management of website basic data, including admin management, Department management, professional management, teacher management,       Course management, class management , classroom management, student management (from the Excel table to import student information, add students, delete students) and so on.       2, Teacher module: Course management, question Bank management, job management, test management, online answer.       1) Curriculum and curriculum knowledge structure management. Including the creation of courses, the creation of knowledge structure (chapters, sections, subsections, etc.);      2) Question Bank management. Add, delete the topic, according to the Knowledge Point query questions, the question question has single topic, multi-choice, the judgment question, the blank question,       simple answer question, the operation problem and so on, may include the picture, the form and so on; Operation questions support students to upload files.       3) Teaching resources upload, download. Can choose the knowledge point to retrieve corresponding courseware, lesson plans and other teaching resources, support video, audio, animation       online playback.       4) Electronic work layout, correction, electronic work and knowledge points corresponding. Can specify the deadline, whether students are allowed to do homework, whether to allow       Hu Xusong to check the results of the job, etc., after the completion of the job can be assigned to multiple classes. Objective problem automatic correction, subjective problem manual correction.       can summarize statistics of a class of a course all the students of the job score, the average score, analysis of the work of each topic score rate, see a student Homework       topic details.       5) Online group volume and test. Online group volume is divided into automatic random group volume, semi-automatic with the unit volume, manual volume and other ways, each student's test       problem can be different; online real-time test management can be conducted to monitor student test status, extend time for all or individual students, allow a      , forbidden to answer questions and so on. Summarize the test results of a class of a course, the analysis function can provide the score rate of each question, see a       students a test paper and so on.       6) Answer online. Ask questions, browse answers, and comment on answers. The problem corresponds to the knowledge point, which can be checked       related questions by knowledge point or keyword.       7) Online roll-call. This includes the online roll-call, the change name status, and the summary name information by class.        3, Student module: On-line self-test, do homework, participate in testing, online answer questions.        1) View the introduction of the various knowledge points of the course.         2) Search teaching resources by Knowledge point or keyword, download and play online.        3) on-line self-test, optional knowledge points, after submission of automatic volume and give results, self-test information is recorded, can be viewed at any time.        4) Participate in the teacher's organization test, there is a countdown function, to the time of automatic examination, the end of the test and the teacher allowed to view the test paper can be viewed         I test details.        5) Do your homework online and check the performance and title details with the teacher's permission.        6) Online answer questions: Ask, answer, evaluate, check the teacher and student response to the questions I put forward.        4, Visitor module: Course learning, online self-Test, teaching resources search, download, browse questions and answers, and similar to the student module but the work        can be slightly weaker, such as can not ask questions in the question answering system

Third, the source code features      (1) The topic, teaching resources, question answering questions and so on are corresponding with some knowledge points, can be selected knowledge points for retrieval. (2) There are two types of students: study and examination. Self-test, do homework, see the course introduction, to answer questions and so on are learning status, as long as you open these pages, you can not take the exam.      Similarly, these pages cannot be opened during exams. (3) In order to support elective courses and closed classes, a student can belong to multiple classes.

iv. contents of the update      (1) Beautify the interface.      (2) The XML document is no longer used to represent the course knowledge tree, avoiding inconsistencies between the database and the XML document.      (3) Added the course knowledge tree custom control, simplifying the code. (4) Online exams can restrict IP, students and IP one-to-one to prevent cheating.

Five, matters needing attention      (1) To set up a teacher as a system administrator, the value of the manager field is Supermanager.      (2) Do not modify the name of the connection string in the Web. config file.      (3) The student's user name and password are number.      (4) The instructor's classroom information is added by the administrator. (5) The database is in the Db_51aspx folder.???

(6) System administrator user name: 51aspx Password: 51aspx

(7) The development environment is visual Studio 2010, the database is SQLServer2005, and is developed using. NET 4.0.

Multi-course network teaching platform based on Knowledge tree The latest version source contact qq:847129860