www.gusucode.com > ShopEx481 & PHPWind 整合版码程序 > plugins/widgets/goodscat/widget_goodscat.php

    <?php
function widget_goodscat(&$setting,&$system){
	
	$o=$system->loadModel('goods/productCat');
	$data=$o->getTreeList();
	$setting['pageDevide']=$setting['pageDevide']?$setting['pageDevide']:2;
	$setting['view'] = $system->getConf('gallery.default_view');


	for($i=0;$i<count($data);$i++){
		$cat_path=$data[$i]['cat_path'];
		$cat_name=$data[$i]['cat_name'];
		$cat_id=$data[$i]['cat_id'];
		if(empty($cat_path) or $cat_path==","){//一
			$myData[$cat_id]['label']=$cat_name;	
			$myData[$cat_id]['cat_id']=$cat_id;
		}
	}

	for($i=0;$i<count($data);$i++){
		$cat_path=$data[$i]['cat_path'];
		$cat_name=$data[$i]['cat_name'];
		$cat_id=$data[$i]['cat_id'];
		$parent_id=$data[$i]['pid'];

		if(trim($cat_path) == ','){
			$count=0;
		}else{
			$count=count(explode(',',$cat_path));
		}
		if($count==2){//第二层
			$c_1=intval($parent_id);
			$c_2=intval($cat_id);	
			$myData[$c_1]['sub'][$c_2]['label']=$cat_name;
			$myData[$c_1]['sub'][$c_2]['cat_id']=$cat_id;
		}
		if($count==3){//第三层
			$tmp=explode(',',$cat_path);
			$c_1=intval($tmp[0]);
			$c_2=intval($tmp[1]);
			$c_3=intval($cat_id);
			$myData[$c_1]['sub'][$c_2]['sub'][$c_3]['label']=$cat_name;
			$myData[$c_1]['sub'][$c_2]['sub'][$c_3]['cat_id']=$cat_id;
		}
	}
	
	return $myData;
}
?>