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smarty实现级联菜单

发布时间：2023-05-11 编辑：jiaochengji.com

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smarty实现级联菜单写成函数然后

function typeList0l()
{
global $lng;
echo "<img src='../images/05.gif' align=absmiddle><B>点击图标展开分类</B><BR>";
$sql="select * from xy_product_typelist where typeclass='pro' and typeid=0 and lng='$lng' order by pid,id";
$result1=mysql_query($sql);
$treehowid=mysql_num_rows($result1);
$i=1;
     while ($typeList=mysql_fetch_array($result1)){
     $treehowid2=treehowid($typeList["id"]);//判断该类别以下的数据
$typeid2="|".$typeList["id"]."|";
$typeid3=strpos($_SESSION["treeid2"],$typeid2);
     if ($i==$treehowid) {
     if ($treehowid2<=0) {
     echo "<img src='../images/04.gif' align=absmiddle border=0><a title='".$typeList["typename"]."' href='view.php?typeid=".$typeList["id"]."' class='coolLink01'>".$typeList["typename"]."</a><BR>";
     }else{
     if (strpos($_SESSION["treeid2"],$typeid2)>0) {
     echo "<a href='#' onFocus='this.blur()' onclick="showLay('Layer".$typeList["id"]."')"><span id="spLayer".$typeList["id"].""><img src='../images/02.gif' align=absmiddle border=0></span></a><a title='".$typeList["typename"]."' href='view.php?typeid=".$typeList["id"]."' class='coolLink01'>".$typeList["typename"]."</a><BR>";
     }else{
     echo "<a href='#' onFocus='this.blur()' onclick="showLay('Layer".$typeList["id"]."')"><span id="spLayer".$typeList["id"].""><img src='../images/07.gif' align=absmiddle border=0></span></a><a title='".$typeList["typename"]."' href='view.php?typeid=".$typeList["id"]."' class='coolLink01'>".$typeList["typename"]."</a><BR>";
     }
     }
     }else{
     if ($treehowid2<=0) {
     echo "<img src='../images/02.gif' align=absmiddle border=0><a title='".$typeList["typename"]."' href='view.php?typeid=".$typeList["id"]."' class='coolLink01'>".$typeList["typename"]."</a><BR>";
     }else{
     if (strpos($_SESSION["treeid2"],$typeid2)>0) {
     echo "<a href='#' onFocus='this.blur()' onclick="showLay('Layer".$typeList["id"]."')"><span id="spLayer".$typeList["id"].""><img src='../images/02.gif' align=absmiddle border=0></span></a><a title='".$typeList["typename"]."' href='view.php?typeid=".$typeList["id"]."' class='coolLink01'>".$typeList["typename"]."</a><BR>";
     }else{
     echo "<a href='#' onFocus='this.blur()' onclick="showLay('Layer".$typeList["id"]."')"><span id="spLayer".$typeList["id"].""><img src='../images/01.gif' align=absmiddle border=0></span></a><a title='".$typeList["typename"]."' href='view.php?typeid=".$typeList["id"]."' class='coolLink01'>".$typeList["typename"]."</a><BR>";
     }
     }
     }
     $imgid="<img src='../images/03.gif' align=absmiddle border=0>";
typeList02($typeList["id"],$imgid);
$i ;
     }
}
//循环显示子分类
function typeList02($typeid,$imgid)
{
$typeid2=$_GET["typeid"];
$sql="select * from xy_product_typelist where typeclass='pro' and typeid=$typeid order by pid,id";
$result12=mysql_query($sql);
if (mysql_num_rows($result12)>0){
$typeid2="|".$typeid."|";
$typeid3=strpos($_SESSION["treeid2"],$typeid2);
if (strpos($_SESSION["treeid2"],$typeid2)>0) {
echo"<div id="Layer".$typeid."" style="display:yes;">";
}else{
echo"<div id="Layer".$typeid."" style="display:none;">";
}
$ii=1;
     while ($myrow=mysql_fetch_array($result12)){
     $treehowid=treehowid($myrow["id"]);
     if ($treehowid<=0) {
echo $imgid."<img src='../images/11.gif' align=absmiddle border=0><a title='".$myrow["typename"]."' href='view.php?typeid=".$myrow["id"]."' class='coolLink02'>".$myrow["typename"]."</a><BR>";
     }else{
     $imgid1="<img src='../images/10.gif' align=absmiddle border=0>";
     if ($ii==$treehowid) {
echo $imgid."<a onFocus='this.blur()' href='#' onclick="showLay('Layer".$myrow["id"]."')"><span id="spLayer".$myrow["id"].""><img src='../images/01.gif' align=absmiddle border=0></span></a><a title='".$myrow["typename"]."' href='view.php?typeid=".$myrow["id"]."' class='coolLink02'>".$myrow["typename"]."</a><BR>";
$imgid1="<img src='../images/03.gif' align=absmiddle border=0>".$imgid;
     typeList02($myrow["id"],$imgid1);
     }
     else{
     $typeidnow=$_GET["typeid"];
     echo $imgid."<a onFocus='this.blur()' href='#' onclick="showLay('Layer".$myrow["id"]."')"><span id="spLayer".$myrow["id"].""><img src='../images/01.gif' align=absmiddle border=0></span></a><a title='".$myrow["typename"]."' href='view.php?typeid=".$myrow["id"]."' class='coolLink02'>".$myrow["typename"]."</a><BR>";
     typeList02($myrow["id"],$imgid.$imgid1);
     }
     }
$ii ;
     }
     echo"</div>";
   }
}
//显示子类下面的数量
function treehowid($typeid)
{
$sql="select * from xy_product_typelist where typeclass='pro' and typeid=$typeid order by pid,id";
$result12=mysql_query($sql);
$treehowid=mysql_num_rows($result12);
return $treehowid;
}

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