📄 teacher_delete.jsp
字号:
<%@ page contentType="text/html;charset=GB2312" %>
<html>
<body bgcolor="#DCDADA">
<%//-------接收teacher_id参数------------
int teacher_id=0;
try{
teacher_id=Integer.parseInt(request.getParameter("teacher_id"));
}catch(Exception e)
{}
%>
<jsp:useBean id="teacher_delete" class="teacherman.teacher_operation" scope="page"/>
<%//-----根据结果提示操作信息 ---------
int deleteReturn=teacher_delete.teacher_delete(teacher_id);
switch(deleteReturn){
case 1:
out.print("删除教师数据成功!");break;
case 2:
out.print("数据库操作失败!");break;
case 4:
out.print("输入数据非法!");break;
default:
out.print("操作失败！");
}
%>
<br><a href="teacherman.jsp">返回</a>
</body>
</html>
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