📄 tzhxx.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="Date.*,java.util.ArrayList,shujuku.*" errorPage="" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<%
String username = (String)session.getAttribute("username");
String shenfen = (String)session.getAttribute("shenfen");
if(username == null||shenfen == null||shenfen.equals("admin") == false){
response.sendRedirect("../errer.jsp");
}
String action = (String)request.getParameter("action");
String id = (String)request.getParameter("id");
Data data = new Data();
if(action!=null&&action.equals("det")){
String sql = "delete from teacherinfo where Teacher_ID='"+id+"'";
System.out.println(sql);
if(data.addInof(sql))
{
out.print("<script>alert('删除成功！')</script>");
}else out.print("<script>alert('删除失败！')</script>");
}
String sql = "select Teacher_ID,Teacher_name,Teacher_password,Teacher_sex,"+
"College_name,Dep_name from teacherinfo,college,dep where Teacher_college_ID=College_ID and "+
"Teacher_dep_ID=Dep_ID";
ArrayList<Teacher> list = data.getTeacherList(sql);
%>
<link href="../css/css.css" rel="stylesheet" type="text/css">
</head>
<body>
<table width="100%" height="400" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td align="left" valign="top"><table width="100%" border="1" align="center" cellpadding="0" cellspacing="1" bordercolorlight="#CCCCCC" bordercolor="#FFFFFF" bordercolordark="#FFFFFF">
<tr align="center" valign="middle">
<td height="50" colspan="6">教师列表</td>
</tr>
<tr align="center" height="25" valign="middle">
<td class="text13">教号</td>
<td class="text13">姓名</td>
<td class="text13">性别</td>
<td class="text13">所在学院</td>
<td class="text13">所在系</td>
<td class="text13">详细操作</td>
</tr>
<%if(list==null||list.size()==0){%>
<tr>
<td height="22" colspan="8" align="center" >对不起，没有任何学生信息！！！</td>
</tr>
<%}else{
Teacher teacher = null;
int size = list.size();
for(int i=0;i<size;i++)
{
teacher = list.get(i);
%>
<tr align="center" height="25" valign="middle">
<td><%=teacher.getTeacher_ID()%></td>
<td><%=teacher.getTeacher_name()%></td>
<td><%=teacher.getTeacher_sex()%></td>
<td><%=teacher.getTeacher_college()%></td>
<td><%=teacher.getTeacher_dep()%></td>
<td> <a href="addtzhxx.jsp?action=update&&yid=<%=teacher.getTeacher_ID()%>">修改</a>
<a href="tzhxx.jsp?action=det&&id=<%=teacher.getTeacher_ID()%>">删除</a></td>
</tr>
<%}} %>
</table></td>
</tr>
</table>
</body>
</html>
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