又一个动态树形菜单

 

< ! -- #include file = " inc/conn.asp " -->
< SCRIPT language = javascript >
< ! --
var tt = ' start';
var ii = ' start';
function  turnit(ss,bb) {

   if  (ss.style.display == " none " ) {
     if (tt! = ' start') 
    tt.style.display = " none " ;
     if (ii! = ' start') 
    ii.src = " dian.gif " ;
    ss.style.display = "" ;
    tt = ss;
    ii = bb;
    bb.src = " ball.gif " ;
  }
   else  {
    ss.style.display = " none " ; 
    bb.src = " dian.gif " ;
  }
}

function  MM_openBrWindow(theURL,winName,features) {  // v2. 0
  window.open(theURL,winName,features);
}
//-->
</ SCRIPT >
< META http - equiv = Content - Type content = " text/html; charset=gb2312 " >
< META content = " MSHTML 6.00.2900.2873 "  name = GENERATOR ></ HEAD >
< BODY bgColor = #ffffff leftMargin = 0  topMargin = 0  MARGINHEIGHT = " 0 "  MARGINWIDTH = " 0 " >
< TABLE cellSpacing = 0  cellPadding = 0  width = 1024  border = 0 >
   < TBODY >

   < TR >
     < TD vAlign = top >
       < TABLE cellSpacing = 0  cellPadding = 0  width = 1024  border = 0 >
         < TBODY >
         < TR >
           < TD >
             < TABLE cellSpacing = 0  cellPadding = 0  width = 227  border = 0 >
               < TBODY >
            
               < TR >
                 < TD >< TABLE cellSpacing = 0  cellPadding = 0  width = 227  border = 0 >
                     < TBODY >
                     < TR >
                       < TD width = 25  background = image / zuo_1.gif ></ TD >
                       < TD width = 15 ></ TD >
                       < TD >
                         < TABLE cellSpacing = 0  cellPadding = 0  width = 160  border = 0 >
                           < TBODY >
                           < TR >
                             < TD vAlign = top >
                               < TABLE height = 8  cellSpacing = 0  cellPadding = 0  
                              width = " 100% "  border = 0 >
                                 < TBODY >
                                 < TR >
                                 < TD height = 8 ></ TD ></ TR ></ TBODY ></ TABLE >
                                 < ! -- 加入动态树 -->
                                 < % sql = " select bigclassid,bigclassname from bigclass "
                                  set  rs = conn.execute(sql)
                                             
                                 i = 64
                                  Do   while   not  rs.eof
                                 bigclassname = rs( " bigclassname " )
                                 i = i + 1
                                 zimu = Chr (i)
                                 % >
                                  < ! -- 判断是否有子目录 -->
                                  < %sql = " select * from smallclass where bigclassname=' " & bigclassname & " ' "
                                  set  rs2 = Server.CreateObject( " ADODB.Recordset " )
                                 rs2.open sql,conn, 1 , 1 ' 不要使用conn.execute
                                  If  rs2.recordcount > 0   then % >
                               < TABLE cellSpacing = 0  cellPadding = 0  width = " 90% "  
                              border = 0 >
                                 < TBODY >
                                 < TR >
                                 < TD language = JScript id = tag < % = zimu% >  
                                style = " CURSOR: hand "  
                                onclick = turnit(content < % = zimu% > ,tag < % = zimu% > ); vAlign = center 
                                height = 19 >& nbsp; < IMG height = 12  
                                src = " image/006.gif "  width = 9 >< SPAN 
                                class = un2 >< % = rs( " bigclassname " )% ></ SPAN ></ TD ></ TR ></ TBODY ></ TABLE >
                                 < % else % >
                             < TABLE cellSpacing = 0  cellPadding = 0  width = " 90% "  
                              border = 0 >
                                 < TBODY >
                                 < TR >
                                 < TD height = 19 >& nbsp; < IMG height = 12  
                                src = " image/006.gif "  width = 9 >& nbsp; < A 
                                class = un2 
                                href = " product.asp?bigclassname=<%=rs( " bigclassname " )%> " >< % = rs( " bigclassname " )% >
                                 </ A ></ TD ></ TR ></ TBODY ></ TABLE >
                                 < % end   if % >
                                 < ! -- 结束判断小类 -->
                                 < ! -- 小类开始 -->
                              
                               < DIV id = content < % = zimu% >  style = " DISPLAY: none "  
                              align = middle >
                                < % 
                                  Do   While   Not  rs2.eof
                              % >
                               < TABLE cellSpacing = 0  cellPadding = 0  width = " 90% "  
                              border = 0 >
                                 < TBODY >
                                 < TR >
                                 < TD height = 19 >& nbsp; & nbsp; < IMG height = 12  
                                src = " image/006-1.gif "  width = 9 >< SPAN 
                                class = un2 >< A class = un2 
                                href = " product.asp?bigclassname=<%=rs( " bigclassname " )%>&smallclassname=<%=rs2( " smallclassname " )%> " >< % = rs2( " smallclassname " )% >  
                                 </ A ></ SPAN ></ TD ></ TR ></ TBODY ></ TABLE >
                                 < %rs2.movenext
                                 loop % >
                                  < ! -- 小类结束 -->
                               </ DIV >
                               < %rs.movenext
                               loop % >
                              </ TD ></ TR ></ TBODY ></ TABLE ></ TD >
                 < TD width = 24  
                    background = image / zuo_3.gif ></ TD ></ TR ></ TBODY ></ TABLE ></ TD ></ TR ></ TBODY ></ TABLE ></ TD >
           < TD vAlign = top align = left >& nbsp; </ TD >
           < TD vAlign = top background = image / main1_2.gif >& nbsp; </ TD >
           < TD ></ TD ></ TR ></ TBODY ></ TABLE ></ TD ></ TR >
   < TR >
     < TD >& nbsp; </ TD >
   </ TR ></ TBODY ></ TABLE ></ BODY >