teachlession_delete.jsp

来自「使用JSF语言编写的学生成绩管理系统,我们的课程设计之一.基本功能都实现了.适合」· JSP 代码 · 共 28 行

JSP
28
字号
<%@ page contentType="text/html;charset=GB2312" %>
<html>
  <body bgcolor="#DCDADA">
  <%//-------接收teachlession_id参数------------
  	int teachlession_id=0;
	try{
        teachlession_id=Integer.parseInt(request.getParameter("teachlession_id"));
    }catch(Exception e)
    {}
%>
    <jsp:useBean id="teachlession_delete" class="teachlessionman.teachlession_operation" scope="page"/>
    <%//-----根据结果提示操作信息 ---------
    	int deleteReturn=teachlession_delete.teachlession_delete(teachlession_id);
    	switch(deleteReturn){
    		case 1:
    			out.print("删除教师授课数据成功!");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="teachlessionman.jsp">返回</a>
  </body>
</html>

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