日期:2014-5-17 浏览次数:20178次

分頁顯示出錯了,一定要夠pagesize的數才能正常顯示呢?
<jsp:useBean   id= "diary "   scope= "session "   class= "user.DiaryDB ">
</jsp:useBean>
<%@   page   import= "java.sql.* "   %>
<%@   page   contentType= "text/html;charset=BIG5 "%>
<html>
<body   bgcolor= "#FFFFFF ">


<div   align= "center ">
    <table   width= "630 "   height= "430 "   valign= "top "    border= "1 "     cellspacing= "0 "   bordercolor= "#0080FF "   align= "left ">
        <tr>
            <td   valign= "top "   align= "left ">
                <div   align= "left ">
                    <p> <font   size= "3 "   color= "#0080FF "   face= "細明體 "> <b> <font   size= "2 ">   <a   href= "newDiary.jsp "> <font   color= "#0099FF "> 添加新日志 </font> </a> </font> </b> </font> </p>
                    <%!
                            int   pageSize=3;//每頁顯示的條數
                            int   pageCount=0;
                    %>
                    <form   action= "diary.jsp "   method= "POST ">
                    輸入頁碼數 <input   type= "text "   name= "showPage "   />
                    <input   type= "submit "   value= "提交 "   />
                    </form>
<%
      Class.forName( "com.microsoft.jdbc.sqlserver.SQLServerDriver ");
      Connection   conn=DriverManager.getConnection( "jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=oa ", "sa ", "sa ");
    Statement   stml=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_READ_ONLY);
      ResultSet   rs=stml.executeQuery( "select   *from   diary ");
      rs.last();
      int   lastRow=rs.getRow();
      pageCount=(lastRow%pageSize==0)?(lastRow/pageSize):(lastRow/pageSize+1);
      int   showPage=1;
%>
                    <p>   共有 <%=pageCount   %> 頁    每頁顯示 <%=pageSize%> 條記錄   </p>
<%
      String   integer=request.getParameter( "showPage ");
      if(integer==null)
      {
          integer= "1 ";
      }