20CN网络安全小组论坛 - 网站建设

论坛: 网站建设标题: 站内搜索怎么做？

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作者: q70213526 [q70213526]

版主

做一个网页。页内有很多的方字，每一组方字是一个超链接。
怎么做一个站内搜索，并能直接定位到搜索目标，方便访问者浏览？？？
谢谢

地主发表时间: 04-01-18 16:42

回复: ltb [ltb]

论坛用户

<HTML>
<HEAD>
<title>精彩春风之自己QQ</title>
<link rel="stylesheet" type="text/css" href="forum.css">
</HEAD>
<BODY onload=online() scroll=no topmargin="0" leftmargin="0" style="background-color: #8482C6; color: #FFFFFF; border: 2 solid #FFFFFF; padding: 0">
<marquee><font color=black>海内存知己,天涯若比邻</font></marquee>

<script language="vbscript">
Function bytes2BSTR(vIn)
strReturn=""
For i=1 To LenB(vIn)
ThisCharCode=AscB(MidB(vIn,i,1))
If ThisCharCode<&H80 Then
strReturn=strReturn&Chr(ThisCharCode)
Else
NextCharCode=AscB(MidB(vIn,i+1,1))
strReturn=strReturn&Chr(CLng(ThisCharCode)*&H100+CInt(NextCharCode))
i=i+1
End If
Next
bytes2BSTR=strReturn
End Function
</script>
' 以上转换代码用于解决无法显示汉字
<script language="javascript">
var lengt=0;
' 消除右键功能
function no(){
alert("噢,不支持右键!");
self.event.returnValue=false;
}
' 弹出QQ对话框

function sqq(uid,id){
window.open("sqq.asp?id="+id+"&uid="+uid,"_blank","width=400,height=180");
}
' 此函数用于显示在线人员
function online(){
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.open("post","online.asp",false);
xmlhttp.send();
var xmldom=new ActiveXObject("Microsoft.XMLDOM");
xmldom.async=false;
body=bytes2BSTR(xmlhttp.responseBody);
xmldom.loadXML(body);
if(xmldom.parseError.errorCode!=0){
window.open("refresh2.asp","_self");

' 防止有些用户不支持xml
return
}
else{
var uid=xmldom.documentElement.selectNodes("uid");
var id=xmldom.documentElement.selectNodes("id");
var sex=xmldom.documentElement.selectNodes("sex");
var xx="";
lengt=uid.length;
for(var i=0;i<lengt;i++){
var im="";
if(id(0).text!="k") im="<img src=../jy/face/1.gif width=12 height=12>";
xx=xx+im+"<font color=red onclick=sqq('"+uid(i).text+"','"+id(i).text+"') style='cursor:hand'
title='"+sex(i).text+"'>"+uid(i).text+"</font><br>";
}
disonline.innerHTML=xx;
window.setTimeout("online()",3000);
}
}

</script>

resfresh4.asp

' 用于弹出自己的消息时的对话框
<iframe src="refresh4.asp" width=0 height=2 marginwidth=0 marginheight=0 frameborder=0>
</iframe>

<input type=button value="在线好友:" class=ddyinput2>
<div id=disonline style="height:230;overflow: auto"></div><br>
' 用到scriptlet技术
<OBJECT data=i11.htm height=14 style="HEIGHT: 93px; WIDTH: 770px"
type=text/x-scriptlet width=14 VIEWASTEXT></OBJECT>

</BODY>
</HTML>

xmlhttp.asp
' 处理xmlhttp请求
<%on error resume next
Response.ContentType="text/xml"
if Request.ServerVariables("REQUEST_METHOD")="POST" then
set req=Server.CreateObject("Microsoft.XMLDOM")
req.async=false
req.load(Request)
set conn=server.CreateObject("adodb.connection")
conn.Open "odbc","uid","password"
sql="select uid,id,sex from uidinfo order by id desc"
set rs=server.CreateObject("adodb.recordset")
rs.Open sql,conn
Response.Write "<?xml version=""1.0"" ?>"
Response.Write "<mess>"
if not rs.EOF then
do while not rs.EOF
Response.Write "<id>"&trim(rs("id"))&"</id><uid>"&trim(rs("uid"))&"</uid><sex>"&trim(rs
("sex"))&"</sex>"
rs.MoveNext
loop
else
Response.Write "<id>k</id><uid></uid><sex></sex>"
end if
Response.Write "</mess>"
if rs.State=1 then rs.Close
set rs=nothing
conn.Close
set conn=nothing
set req=nothing
end if
%>
searchfiles.asp
<%
SearchTerm = request.form("term")
Novalid=" a b c d e f g h i j k l m n o p q r s t u v w x y z yes no and more"
NovalidResponse ="你输入的内容过于简单,请返回重试!"

if instr(SearchTerm,Novalid)=0 then

Response. Write ("<CENTER><H2>搜索结果</H2></CENTER>")

FolderName= "FolderName"
ShowList()

else
Response.Write NovalidResponse
End if

SearchResponse=""
%>

<%
Sub ShowList()
FolderToCheck = server.mappath("\") &"/" & FolderName & "/"
Dim fs, f, f1, fc, s
Set fs = CreateObject("Scripting.FileSystemObject")
Set f = fs.GetFolder(FolderToCheck)
Set fc = f.Files
For Each f1 in fc

Wfile = f1.name
if right(Wfile, 5)=".html" OR right(Wfile, 4)=".htm" then
Wfile2 = FolderToCheck & Wfile
Set fs = CreateObject("Scripting.FileSystemObject")
Set a = fs.OpenTextFile(Wfile2)
ct = a.ReadAll
a.close
ct2=lcase(ct)
SearchTerm2 = lcase(SearchTerm)

if instr(ct2,SearchTerm2)>0 then

if instr(ct,"</title>")>0 then
longitud=instr(ct,"</title>")
longitud=longitud -1
ct=left(ct,longitud)
longitud2=len(ct)
longitud=instr(ct,"<title>")
longitud=longitud2 -longitud -6
ct=right(ct,longitud)
else
if instr(ct,"</TITLE>")>0 then
longitud=instr(ct,"</TITLE>")
longitud=longitud -1
ct=left(ct,longitud)
longitud2=len(ct)
longitud=instr(ct,"<TITLE>")
longitud=longitud2 -longitud -6
ct=right(ct,longitud)
end if
end if

SearchResponse= SearchResponse +"<TR><TD>"+ ct + "</TD><TD ALIGN=CENTER
VALIGN=MIDDLE>" + " <A HREF=" + "/" + FolderName + "/" + Wfile +"> More </A></TD></TR>"
longitud=0
ct=""

end if
end if

Next

Response.Write ("<HTML><HEAD><TITLE>搜索结果</TITLE></HEAD><BODY BGCOLOR=FFFFFF><CENTER>")

Response.Write ("<TABLE BORDER=0 WIDTH=550><TR><TD BGCOLOR=C0C0C0><FONT SIZE=5><B>搜索结果</B></FONT></TD></TR></TABLE>")

Response.Write ("<TABLE BORDER=0 WIDTH=550>")
if SearchResponse<>"" then
Response.Write SearchResponse
else
Response.Write ("<TR><TD>对不起,没有找到你输入的条目或关键词!</TD></TR>")
end if
Response.Write ("</TABLE>")

Response.Write ("<TABLE BORDER=0 WIDTH=550><TR><TD BGCOLOR=C0C0C0 ALIGN=RIGHT><FONT SIZE=1>现在调用专业搜索引擎<A HREF= http://www.yahoo.com.cn/ </A></FONT></TD></TR></TABLE>")
' 任选一个你喜欢的引擎
Response.Write ("</CENTER></BODY></HTML>")

End Sub
%>

B1层发表时间: 04-01-18 20:46

回复: Newmyth21 [newmyth21]

论坛用户

我看不明白，能不能加点中文注解啊！

B2层发表时间: 04-01-19 00:22

回复: zybzc [zybzc]

论坛用户

头上不要都试COPY

B3层发表时间: 04-01-19 13:23

论坛: 网站建设