?? lession_delete.jsp
字號(hào):
<%@ page contentType="text/html;charset=GB2312" %>
<html>
<body bgcolor="#DCDADA">
<%//-------接收l(shuí)ession_id參數(shù)------------
int lession_id=0;
try{
lession_id=Integer.parseInt(request.getParameter("lession_id"));
}catch(Exception e)
{}
%>
<jsp:useBean id="lession_delete" class="lessionman.lession_operation" scope="page"/>
<%//-----根據(jù)結(jié)果提示操作信息 ---------
int deleteReturn=lession_delete.lession_delete(lession_id);
switch(deleteReturn){
case 1:
out.print("刪除課程數(shù)據(jù)成功!");break;
case 2:
out.print("數(shù)據(jù)庫(kù)操作失敗!");break;
case 4:
out.print("輸入數(shù)據(jù)非法!");break;
default:
out.print("操作失敗！");
}
%>
<br><a href="lessionman.jsp">返回</a>
</body>
</html>
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