Channel.php
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<?php
/**
* tpshop
* ============================================================================
* * 版权所有 2015-2027 深圳搜豹网络科技有限公司，并保留所有权利。
* 网站地址: http://www.tp-shop.cn
* ----------------------------------------------------------------------------
* 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和使用 .
* 不允许对程序代码以任何形式任何目的的再发布。
* ============================================================================
* $Author: 当燃 2016-01-09
*/
namespace app\mobile\controller;
use think\db;
class Channel extends MobileBase {
public function index(){
$cat_id = I('cat_id',1);
$channel_cate = $this->cateTrre[$cat_id]['tmenu'];
$sub_id = ''; $sub_goods = array();
foreach ($channel_cate as $k=>$val){
foreach ($val['sub_menu'] as $v){
$sub_id .= $v['id'].',';//三级分类ID集
}
$second_str .= $val['id'].',';
}
$all_cat_id = trim(($second_str.$sub_id),',');
//查询所有此频道三级分类商品
$sub_id_str = '('.trim($sub_id,',').')';
$sql = "select goods_id,cat_id,goods_name,shop_price,market_price from __PREFIX__goods where is_on_sale=1 and cat_id in $sub_id_str ";
$sub_goods_arr = DB::query($sql);
if($sub_goods_arr){
foreach ($sub_goods_arr as $val){
$sub_goods[$val['cat_id']][] = $val;//商品按分类分组
}
//商品归属到三级分类下sub_goods项
foreach ($channel_cate as $kk=>$vv){
foreach ($vv['sub_menu'] as $mk=>$vo){
$channel_cate[$kk]['sub_menu'][$mk]['sub_goods'] = empty($sub_goods[$vo['id']]) ? array() : $sub_goods[$vo['id']];
}
}
}
//echo '<pre>';
//print_r($channel_cate);
//exit;
$this->assign('parent_name', $this->cateTrre[$cat_id]['name']);
$this->assign('channel_cate',$channel_cate);
return $this->fetch('',getMobileStoId());
}
}