📄 classstuinfo.jsp
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<%@page contentType="text/html; charset=gb2312" errorPage="errorPage.jsp"%>
<%@page import="java.sql.*,sms.db.*,sms.bean.*,java.util.*"%>
<%
request.setCharacterEncoding("gb2312");
String commitFlag = request.getParameter("queryButton");
ArrayList aList = null;
String classId= null;
if (commitFlag != null ) {
StudentBean stuBean = new StudentBean();
classId = request.getParameter("classId");
if (classId == null || classId.equals("")) {
%>
<script language="javascript" type="">
alert('请输入班级编号！');
</script>
<%
} else {
aList = stuBean.queryClassStudents(classId);
if(aList == null || aList.size() <= 0){
%>
<script language="javascript" type="">
alert('没有该班级学生信息！');
</script>
<%
}
}
}
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>班级学生信息查询</title>
<link href="css/style.css" rel="stylesheet" type="text/css">
<style type="text/css">
<!--
body {
background-color: #CCCCCC;
}
-->
</style></head>
<body>
<table width="100%" border="0" align="center">
<tr>
<td height="32">查询班级学生信息</td>
</tr>
<tr>
<td height="44" bgcolor="#999999">
<form name="form1" method="post" action="">
<input type="hidden" name="commitFlag" value="submit">
<table width="100%" border="0">
<tr>
<td width="26%" height="25" align="right">要查询的班级号：</td>
<td width="32%">
<input name="classId" type="text" value="<%=classId==null?"005641":classId%>" class="text1">
</td>
<td width="22%">
<input name="queryButton" type="submit" class="button1" value="提交">
</td>
<td width="20%"> </td>
</tr>
</table>
</form>
</td>
</tr>
<tr>
<td height="346" align="center" valign="top">
<table width="100%" border="1" bordercolorlight= #C1A4F4 borderColorDark=#ffffff cellPadding=0 cellSpacing=0>
<tr>
<th width="16%" scope="col" height="23">学号</th>
<th width="20%" scope="col">姓名</th>
<th width="17%" scope="col">性别</th>
<th width="18%" scope="col">籍贯</th>
<th width="15%" scope="col">学院</th>
<th width="14%" scope="col">年龄</th>
</tr>
<%
if (aList != null && aList.size() > 0) {
StudentBean stuBean2 = new StudentBean();
for (int i = 0; i < aList.size(); i++) {
stuBean2 = (StudentBean) aList.get(i);
%>
<tr>
<td align="center"><%=stuBean2.getStudentId()%> </td>
<td align="center"><%=stuBean2.getName()%> </td>
<td align="center"><%=stuBean2.getSex().equals("1")?"男":"女"%> </td>
<td align="center"><%=stuBean2.getComeFrom()%> </td>
<td align="center"><%=stuBean2.getCollegeName()%> </td>
<td align="center"><%=stuBean2.getAge()%> </td>
</tr>
<%
}
}
%>
</table>
</td>
</tr>
<tr>
<td height="18"> </td>
</tr>
</table>
</body>
</html>
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