1. 论坛系统升级为Xenforo,欢迎大家测试!
    Dismiss Notice

这段代码显示全白就知道那里错

Discussion in '后端开发' started by 端峰, Apr 25, 2006.

  1. 端峰

    端峰 New Member

    Joined:
    Apr 10, 2006
    Messages:
    55
    Likes Received:
    0
    <%@ LANGUAGE="VBSCRIPT" %>
    <!--#include file="adovbs.inc"-->
    <!--#include file="conn.asp" -->
    <%


    set rs=server.createobject("adodb.recordset")
    sqltext="select top 8 * from Product order by regtime desc"
    'rs.open sqltext,conn,1,1
    rs.open sqltext,conn

    set rs_class_1=server.createobject("adodb.recordset")
    sqltext2="select * from Class_1 "
    rs_class_1.open sqltext2,conn,1,1

    %>
    <%
    While Not rs_class_1.EOF
    set rs_class_2=server.createobject("adodb.recordset")
    sqltext3="select * from Class_2 where Class_1_Name='" & rs_class_1("Class_1_Name") & "'"
    rs_class_2.open sqltext3,conn,1,1
    %>
    <%j=1%>
    <%While Not rs_class_2.EOF%>
    <%if j mod 1 = 0 then %>
    <%end if%>
    <%
    rs_class_2.MoveNext
    j=j+1
    Wend
    rs_class_2.close

    %>
    <%
    rs_class_1.MoveNext
    Wend
    rs_class_1.close


    我将一个完好的源码上的这段代码复制到另一个空白页上,放在同一目录中,绝对不会是数据库出错,但是用IIS浏览显示全白并没提错,不显示数据里面的内容,整个页面就是这一段代码没有其它了。问题出在那里呢
     
  2. 不学无术

    不学无术 Ulysses 的元神

    Joined:
    Aug 31, 2005
    Messages:
    16,714
    Likes Received:
    39
    没有输出内容的语句,你想在屏幕上显示什么?
     
  3. recycle

    recycle New Member

    Joined:
    Sep 25, 2005
    Messages:
    2,342
    Likes Received:
    11
    :lol: 高手就是高手,
     
  4. yeshou

    yeshou New Member

    Joined:
    Sep 6, 2005
    Messages:
    7,067
    Likes Received:
    34
    嗯 高手就是高手