char.asp

商机网站8.0,比教完整,可以自己二次开发!

<%
function Hcode(fString)
if not isnull(fString) then
    fString = replace(fString, ">", "&gt;")
    fString = replace(fString, "<", "&lt;")
    fString = Replace(fString, CHR(32), "&nbsp;")
    fString = Replace(fString, CHR(34), "&quot;")
    fString = Replace(fString, CHR(39), "&#39;")
    fString = Replace(fString, CHR(13), "")
    fString = Replace(fString, CHR(10) & CHR(10), "</P><P> ")
    fString = Replace(fString, CHR(10), "<BR> ")
    Hcode = fString
end if
end function

function HTMLcode(fString)
if not isnull(fString) then
    fString = Replace(fString, CHR(13), "")
    fString = Replace(fString, CHR(10) & CHR(10), "</P><P>")
    fString = Replace(fString, CHR(10), "<BR>")
    HTMLcode = fString
end if
end function



function HTMLDecode(fString)
if not isnull(fString) then
    fString = replace(fString, "&gt;", ">")
    fString = replace(fString, "&lt;", "<")

    fString = Replace(fString, "", CHR(13))
    fString = Replace(fString, "</P><P>", CHR(10) & CHR(10))
    fString = Replace(fString, "<BR>", CHR(10))
    HTMLDecode = fString
end if
end function

public function translate(sourceStr,fieldStr)
rem 处理逻辑表达式的转化问题
  dim  sourceList
  dim resultStr
  dim i,j
  if instr(sourceStr," ")>0 then 
     dim isOperator
     isOperator = true
     sourceList=split(sourceStr)
     '--------------------------------------------------------
     rem Response.Write "num:" & cstr(ubound(sourceList)) & "<br>"
     for i = 0 to ubound(sourceList)
        rem Response.Write i 
    Select Case ucase(sourceList(i))
    Case "AND","&","和","与"
        resultStr=resultStr & " and "
        isOperator = true
    Case "OR","|","或"
        resultStr=resultStr & " or "
        isOperator = true
    Case "NOT","!","非","！","！"
        resultStr=resultStr & " not "
        isOperator = true
    Case "(","（","（"
        resultStr=resultStr & " ( "
        isOperator = true
    Case ")","）","）"
        resultStr=resultStr & " ) "
        isOperator = true
    Case Else
        if sourceList(i)<>"" then
            if not isOperator then resultStr=resultStr & " and "
            if inStr(sourceList(i),"%") > 0 then
                resultStr=resultStr&" "&fieldStr& " like '" & replace(sourceList(i),"'","''") & "' "
            else
                resultStr=resultStr&" "&fieldStr& " like '%" & replace(sourceList(i),"'","''") & "%' "
            end if
                isOperator=false
        End if    
    End Select
        rem Response.write resultStr+"<br>"
     next 
     translate=resultStr
  else '单条件
     if inStr(sourcestr,"%") > 0 then
         translate=" " & fieldStr & " like '" & replace(sourceStr,"'","''") &"' "
     else
    translate=" " & fieldStr & " like '%" & replace(sourceStr,"'","''") &"%' "
     End if
     rem 前后各加一个空格，免得连sql时忘了加，而出错。
  end if  
end function

%>