With the continuous expansion of the scale of the university, a sharp increase in the number of students, a variety of information about the students and teachers elective course arrangement also doubled, the management of large student enrollment information has become an important task of teaching management in colleges and universities, On the one hand, if the compliance in the past the old way of working, the work of the heavy workload, management cumbersome, both human consumption, and the consumption of material resources; on the other hand, due to the popularity of the rapid development and application of computer technology, information management student enrollment so cumbersome more work needs to be done by computer. Therefore, to develop a set of elective students and teachers Timetable information system for managing is required, the use of such a system, can be subtracted school administrator workload and improve his work efficiency and avoid unnecessary waste of human resources and time waste.
The graduation design uses ASP.NET three-tier architecture model based on Browser / Server architecture, development tools in Visual Studio, C # as the development language, SQL Server as the database, the development of online student elective system in accordance with the method of software engineering. The system consists login function, exit the function, user management system, student information management, information management teachers, classroom information management, information management courses, course scheduling information management, student enrollment management, feedback management, system management module. The system compared with traditional manual elective course scheduling, the majority of students, teachers and administrators closely linked, effectively shortening the student elective, teachers Scheduling time, greatly improving the work efficiency. After testing the system, to achieve the desired goal.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> <%@ Register src="qttop.ascx" tagname="qttop" tagprefix="uc1" %> <%@ Register src="qtleft.ascx" tagname="qtleft" tagprefix="uc2" %> <%@ Register src="qtdown.ascx" tagname="qtdown" tagprefix="uc3" %>
Data preparation, the system displays the basic information, the main code is as follows:
<TR align=middle bgColor=#ffffff> <td colspan="4" bgColor=#CADCEA><strong>系统基本信息</strong></td> </TR> <TR align=middle bgColor=#ffffff> <TD width="14%" align="left" valign="bottom" >当前用户：</TD> <TD width="37%" align="left" valign="bottom" ><font class="t4"><%=request.getSession().getAttribute("username")%></font></TD> <TD width="9%" align="left" valign="bottom" >您的权限：</TD> <TD width="40%" align="left" valign="bottom" ><font class="t4"><%=request.getSession().getAttribute("cx")%></font></TD> </TR> <TR align=middle bgColor=#ffffff> <TD height="38" align="left" valign="bottom" >当前日期：</TD> <TD align="left" valign="bottom" ><%java.util.Date date = new java.util.Date(); java.text.SimpleDateFormat format = new java.text.SimpleDateFormat("yyyy-MM-dd", java.util.