<form id="hz9zz"></form>
  • <form id="hz9zz"></form>

      <nobr id="hz9zz"></nobr>

      <form id="hz9zz"></form>

    1. 明輝手游網中心:是一個免費提供流行視頻軟件教程、在線學習分享的學習平臺!

      詳細的jsp分頁

      [摘要]我的一個詳細的jsp分頁程序。╫racle+jsp+apache) 一 前提 希望最新的紀錄在開頭給你的表建立查詢:表:mytable 查詢:create or replace view as m...
      我的一個詳細的jsp分頁程序。╫racle+jsp+apache)
      一 前提
      希望最新的紀錄在開頭給你的表建立查詢:
      表:mytable
      查詢:create or replace view as mytable_view from mytable order by id desc 其中,最好使用序列號create sequence mytable_sequence 來自動增加你的紀錄id號

      二 源程序
      <%String sConn="你的連接"
      Class.forName("oracle.jdbc.driver.OracleDriver");
      Connection conn=DriverManager.getConnection(sConn,"你的用戶名","密碼");
      Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
      Statement stmtcount=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);

      ResultSet rs=stmt.executeQuery("select * from mytable_view");
      String sqlcount="select count(*) from mytable_view";
      ResultSet rscount=stmtcount.executeQuery(sqlcount);

      int pageSize=你的每頁顯示紀錄數;
      int rowCount=0; //總的記錄數
      while (rscount
      int pageCount; //總的頁數
      int currPage; //當前頁數
      String strPage;
      strPage=request.getParameter("page");
      if (strPage==null){
      currPage=1;
      }
      else{
      currPage=Integer.parseInt(strPage);
      if (currPage<1) currPage=1;
      }
      pageCount=(rowCount+pageSize-1)/pageSize;
      if (currPage>pageCount) currPage=pageCount;

      int thepage=(currPage-1)*pageSize;
      int n=0;
      rs.absolute(thepage+1);
      while (n<(pageSize)&&!rs
      %>
      <%rs.close();
      rscount.close();
      stmt.close();
      stmtcount.close();
      conn.close();
      %>

      //下面是 第幾頁等
      <form name="sinfo" method="post" action="sbinfo_index.jsp?condition=<%=condition%>&type=<%=type%>" onSubmit="return testform(this)">
      第<%=currPage%>頁 共<%=pageCount%>頁 共<%=rowCount%>條
      <%if(currPage>1){%><a href="sbinfo_index.jsp?condition=<%=condition%>&type=<%=type%>">首頁</a><%}%>
      <%if(currPage>1){%><a href="sbinfo_index.jsp?page=<%=currPage-1%>&condition=<%=condition%>&type=<%=type%>">上一頁</a><%}%>
      <%if(currPage<pageCount){%><a href="sbinfo_index.jsp?page=<%=currPage+1%>&condition=<%=condition%>&type=<%=type%>">下一頁</a><%}%>
      <%if(pageCount>1){%><a href="sbinfo_index.jsp?page=<%=pageCount%>&condition=<%=condition%>&type=<%=type%>">尾頁</a><%}%>
      跳到<input type="text" name="page" size="4" style="font-size:9px">頁
      <input type="submit" name="submit" size="4" value="GO" style="font-size:9px">
      </form>




      日韩精品一区二区三区高清