一种高效的Javabea分页For SqlServer <%@ page contentType="text/html;charset=GB2312"%> <%@ page import="ite.com.*,java.util.*"%> <title>分页显示ForSQLServer使用Select分页</title> <style type="text/css"> <!-- table { background-color: #000000;} td {background-color: #FFFFFF;} --> </style> <% java.util.List rstlist=new java.util.ArrayList(); //数据库连接池初始化 DBManager dbm=new DBManager(); dbm.setDatasource("java:comp/env/JDBC/lERP"); int pagesize=10; int pageno=0; if (request.getParameter("pageno")==null){ pageno=1; }else{ pageno=Integer.parseInt(request.getParameter("pageno")); if(pageno<=0){ pageno=1; } } //使用Select实现分页显示 //String sql=select top 每页显示记录数 * from tablename where id not in(select top 每页显示记录数*(显示当前页-1) id from tablename) String sql="select top "+pagesize+" * from iokecontent where id not in(select top "+pagesize*(pageno-1)+" id from iokecontent where iokesort=54 order by id desc) and iokesort=54 order by id desc"; rstlist=dbm.queryByPage_SQL_Quick(sql); out.println("<table border=0 cellpadding=1 cellspacing=1 width=200>"); out.println("<tr><td>字段一</td><td>字段二</td></tr>"); for(int i=0;i<rstlist.size();i++){ out.println("<tr><td>"+((java.util.ArrayList)rstlist.get(i)).get(0)+"</td><td>"+((java.util.ArrayList)rstlist.get(i)). get(2)+"</td></tr>"); } out.println("</table>"); out.println("<a href=selectpage.JSP?pageno="+(pageno-1)+">上一页</a>"); out.println("<a href=selectpage.jsp?pageno="+(pageno+1)+">下一页</a>"); %> |