public function category_list($id = 0)
{
$lang = model('lang')->current_lang();
$sql = "\r\n SELECT A.*,B.model,B.name as mname,B.admin_category,B.admin_content\r\n FROM {$this->model->pre}category A \r\n LEFT JOIN {$this->model->pre}model B ON A.mid = B.mid\r\n WHERE A.lang={$lang['id']}\r\n ORDER BY A.sequence DESC,A.cid ASC\r\n ";
$data = $this->model->query($sql);
$cat = new Category(array('cid', 'pid', 'name', 'cname'));
return $cat->getTree($data, $id);
}
public function getcat($cid)
{
$id = $cid;
$data = $this->model->field('cid,pid,name')->table('category')->select();
$cat = new Category(array('cid', 'pid', 'name', 'cname'));
//初始化无限分类
$cat_for = $cat->getTree($data, $id);
//获取分类数据树结构
if (empty($cat_for)) {
return $id;
}
foreach ($cat_for as $v) {
$cat_id .= $v['cid'] . ",";
}
if (!empty($cat_id)) {
return $cat_id . $id;
} else {
return $id;
}
}
