如何添加ecshop模板导航弹出菜单.docx
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如何添加ecshop模板导航弹出菜单
如何添加ecshop模板导航弹出菜单
ecshop开发中心在做模板时经常用到的导航弹出菜单效果，如下图，下面我来讲解下具体的安装步骤：
一般头部代码都写在库文件page_header.lbi中
1.先把php代码复制到文件顶部。
php
functionget_subcate_byurl（$url）
{
$rs=strpos（$url,"category"）;
if（$rs!
==false）
{
preg_match（"/\d+/i",$url,$matches）;
$cid=$matches[0];
$cat_arr=array（）;
$sql="select*from".$GLOBALS['ecs']->table（'category'）."whereparent_id=".$cid."andis_show=1ORDERBYsort_orderASC,cat_idASC";
$res=$GLOBALS['db']->getAll（$sql）;
foreach（$resas$idx=>$row）
{
$cat_arr[$idx]['id'] =$row['cat_id'];
$cat_arr[$idx]['name']=$row['cat_name'];
$cat_arr[$idx]['url'] =build_uri（'category',array（'cid'=>$row['cat_id']）,$row['cat_name']）;
$cat_arr[$idx]['children']=get_clild_list（$row['cat_id']）;
}
return$cat_arr;
}
else
{
returnfalse;
}
}
functionget_clild_list（$pid）
{
$sql_sub="select*from".$GLOBALS['ecs']->table（'category'）."whereparent_id=".$pid."andis_show=1ORDERBYsort_orderASC,cat_idASC";
$subres=$GLOBALS['db']->getAll（$sql_sub）;
if（$subres）
{
foreach（$subresas$sidx=>$subrow）
{
$children[$sidx]['id']=$subrow['cat_id'];
$children[$sidx]['name']=$subrow['cat_name'];
$children[$sidx]['url']=build_uri（'category',array（'cid'=>$subrow['cat_id']）,$subrow['cat_name']）;
}
}
else
{
$children=null;
}
return$children;
}
//
functionget_brands1（$url=0,$app='brand'）
{
preg_match（"/\d+/i",$url,$matches）;
$cat=$matches[0];
$children=（$cat>0）?
'AND'.get_children（$cat）:
'';
$sql="SELECTb.brand_id,b.brand_name,b.brand_logo,b.brand_desc,COUNT（*）ASgoods_num,IF（b.brand_logo>'','1','0'）AStag".
"FROM".$GLOBALS['ecs']->table（'brand'）."ASb,".
$GLOBALS['ecs']->table（'goods'）."ASg".
"WHEREg.brand_id=b.brand_id$childrenANDis_show=1".
"ANDg.is_on_sale=1ANDg.is_alone_sale=1ANDg.is_delete=0".
"GROUPBYb.brand_idHAVINGgoods_num>0ORDERBYtagDESC,b.sort_orderASC";
$row=$GLOBALS['db']->getAll（$sql）;
foreach（$rowAS$key=>$val）
{
$row[$key]['url']=build_uri（$app,array（'cid'=>$cat,'bid'=>$val['brand_id']）,$val['brand_name']）;
$row[$key]['brand_desc']=htmlspecialchars（$val['brand_desc'],ENT_QUOTES）;
}
return$row;
}
//
functionget_promotion_info1（$goods_id=''）
{
$snatch=array（）;
$group=array（）;
$auction=array（）;
$package=array（）;
$favourable=array（）;
$gmtime=gmtime（）;
$sql='SELECTact_id,act_name,act_type,start_time,end_timeFROM'.$GLOBALS['ecs']->table（'goods_activity'）."WHEREis_finished=0ANDstart_time<='$gmtime'ANDend_time>='$gmtime'";
if（!
empty（$goods_id））
{
$sql.="ANDgoods_id='$goods_id'";
}
$res=$GLOBALS['db']->getAll（$sql）;
foreach（$resas$data）
{
switch（$data['act_type']）
{
caseGAT_SNATCH:
//夺宝奇兵
$snatch[$data['act_id']]['act_name']=$data['act_name'];
$snatch[$data['act_id']]['url']=build_uri（'snatch',array（'sid'=>$data['act_id']））;
$snatch[$data['act_id']]['time']=sprintf（$GLOBALS['_LANG']['promotion_time'],local_date（'Y-m-d',$data['start_time']）,local_date（'Y-m-d',$data['end_time']））;
$snatch[$data['act_id']]['sort']=$data['start_time'];
$snatch[$data['act_id']]['type']='snatch';
break;
caseGAT_GROUP_BUY:
//团购
$group[$data['act_id']]['act_name']=$data['act_name'];
$group[$data['act_id']]['url']=build_uri（'group_buy',array（'gbid'=>$data['act_id']））;
$group[$data['act_id']]['time']=sprintf（$GLOBALS['_LANG']['promotion_time'],local_date（'Y-m-d',$data['start_time']）,local_date（'Y-m-d',$data['end_time']））;
$group[$data['act_id']]['sort']=$data['start_time'];
$group[$data['act_id']]['type']='group_buy';
break;
caseGAT_AUCTION:
//拍卖
$auction[$data['act_id']]['act_name']=$data['act_name'];
$auction[$data['act_id']]['url']=build_uri（'auction',array（'auid'=>$data['act_id']））;
$auction[$data['act_id']]['time']=sprintf（$GLOBALS['_LANG']['promotion_time'],local_date（'Y-m-d',$data['start_time']）,local_date（'Y-m-d',$data['end_time']））;
$auction[$data['act_id']]['sort']=$data['start_time'];
$auction[$data['act_id']]['type']='auction';
break;
caseGAT_PACKAGE:
//礼包
$package[$data['act_id']]['act_name']=$data['act_name'];
$package[$data['act_id']]['url']='package.php#'.$data['act_id'];
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