📄 reportcard.jsp
字号:
<%@ page contentType="text/html;charset=gb2312" %>
<%
String[] txtCourseName = (String[])session.getAttribute( "CourseName" );
int courseNum = txtCourseName.length;
int studentNum = ((Integer)session.getAttribute( "studentNum")).intValue();
String errorMessage="";
for( int sNum=0; sNum<studentNum; sNum++ )
if( request.getParameter("txtStudentName"+sNum).trim().length() == 0 ){
errorMessage += "<br>学生姓名输入不完整";
break;
}
try{
for( int sNum=0; sNum<studentNum; sNum++ ){
String[] score = (String[])request.getParameterValues("txtScore"+sNum);
for( int cNum=0; cNum<courseNum; cNum++ )
Integer.parseInt(score[cNum]);
}
}
catch( NumberFormatException nfex ){
errorMessage += "<br>分数输入不完整或错误";
}
if( errorMessage != "" ){
%>
<jsp:forward page="ScoreError.jsp">
<jsp:param name="errorMesage" value='<%=errorMessage%>' />
</jsp:forward>
<%
}
%>
<html>
<head>
<title>成绩单系统</title>
</head>
<body bgcolor="#FFCCCC">
<p align="center">
<font size="7" face="宋体">
学生成绩单
</font>
</p>
<hr width="50%">
<p align="center"> </p>
<form method="post" action="ReportCard.jsp">
<p align="center">
<font color="#6666FF" face="宋体" size="4">
老师姓名
</font>
<font face="宋体" size="4">
<%=session.getAttribute("teacherName")%>
<font color="#6666FF">
班级人数
</font>
<%=session.getAttribute("className")%>
<font color="#6666FF">
学生人数
</font>
<%=session.getAttribute("studentNum")%>
</font>
</p>
<table width="70%" border="0" align="center" cellpadding="5" cellspacing="2">
<tr bgcolor="#CCCCFF">
<td>
<div align="center">
<font face="宋体" size="4">
学生姓名
</font>
</div>
</td>
<%
for( int num=0; num<courseNum; num++ ){
%>
<td>
<div align="center">
<font face="宋体" size="4">
<%=txtCourseName[num].trim()+"成绩"%>
</font>
</div>
</td>
<%
}
%>
<td>
<div align="center">
<font face="宋体" size="4">
总分
</font>
</div>
</td>
<td>
<div align="center">
<font face="宋体" size="4">
平均分
</font>
</div>
</td>
</tr>
<%
for( int sNum=0; sNum<studentNum; sNum++ ){
%>
<tr bgcolor="#99FFFF">
<td>
<center>
<font face="宋体" size="4">
<%=request.getParameter("txtStudentName"+sNum).trim()%>
</font>
</center>
</td>
<%
String[] score = (String[])request.getParameterValues("txtScore"+sNum);
int Total=0;
for( int cNum=0; cNum<courseNum; cNum++ )
Total += Integer.parseInt(score[cNum]);
int average = Total / courseNum;
for( int cNum=0; cNum<courseNum; cNum++ ){
%>
<td>
<center>
<font face="宋体" size="4">
<%= score[cNum] %>
</font>
</center>
</td>
<%
}
%>
<td>
<center>
<font face="宋体" size="4">
<%= Total %>
</font>
</center>
</td>
<td>
<center>
<font face="宋体" size="4">
<%= average %>
</font>
</center>
</td>
<%
}
%>
</tr>
</table>
</form>
</body>
</html>
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