hlm_pl_mall/app/common/model/Goodsclassnav.php

<?php

namespace app\common\model;
use think\facade\Db;


/**
 * ============================================================================
 * 
 * ============================================================================
 * 
 * ----------------------------------------------------------------------------
 * 
 * ============================================================================
 * 数据层模型
 */
class Goodsclassnav extends BaseModel {

    /**
     * 根据商品分类id取得数据
     * @access public
     * @author csdeshang
     * @param num $gc_id 分类ID
     * @return array
     */
    public function getGoodsclassnavInfoByGcId($gc_id) {
        return Db::name('goodsclassnav')->where(array('gc_id' => $gc_id))->find();
    }

    /**
     * 保存分类导航设置
     * @access public
     * @author csdeshang
     * @param type $data 更新数据
     * @return type
     */
    public function addGoodsclassnav($data) {
        return Db::name('goodsclassnav')->insert($data);
    }
    /**
     * 编辑存分类导航设置
     * @access public
     * @author csdeshang
     * @param array $update 更新数据
     * @param int $gc_id 分类id
     * @return boolean
     */
    public function editGoodsclassnav($update, $gc_id) {
        return Db::name('goodsclassnav')->where(array('gc_id' => $gc_id))->update($update);
    }
}