jsp+javascript打造级连菜单的实例代码

 

复制代码 代码如下:

  <%@ page import="java.util.Date,yava.fileapp.*,java.sql.*;"
         contentType="text/html;charset=GB2312" pageEncoding="GB2312"
  %>
 
 
 
 
  <%
    CDataSource ds=new CDataSource();  //数据联结Bean实例
    java.sql.Connection conn=ds.getConnection();
    java.sql.Statement stmt=null;
    java.sql.ResultSet rs=null;
    CDataCheck dc=new CDataCheck();
  %>

 

  <%
   String sqlu="SELECT t1.fno, t1.fname, t2.fname AS fdept FROM tuser t1 LEFT OUTER JOIN TDept t2 ON t1.fdept = t2.fno order by t2.fname";
   stmt=conn.createStatement();
   rs=stmt.executeQuery(sqlu);
  %>
  

 


 
 
   
   

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