/**
* 获得商品属性
*/
function get_product_attr()
{
//产品信息
$model = M('Product');
$data['id'] = $_POST['product_id'];
$vo = $model->field('id,lit_pic,product_type')->where($data)->find();
//产品属性
$ga_model = M('Product_attr');
$ga_data['product_id'] = $_POST['product_id'];
$goods_attrs = $ga_model->where($ga_data)->select();
//组装属性数组
foreach ($goods_attrs as $attrs) {
$key = $attrs['attr_id'];
$attr_vals[$key][] = $attrs;
}
$cat_id = $_POST['tid'];
//$this->attr_assign($cat_id,$attr_vals);
$attrs = get_attr_assign($cat_id, $attr_vals);
$this->assign('attrs', $attrs);
$this->display();
}
/**
+----------------------------------------------------------
* 属性处理
+----------------------------------------------------------
* $cat_id 分类ID
+----------------------------------------------------------
* $attr_vals 商品属性值
+----------------------------------------------------------
* @throws ThinkExecption
+----------------------------------------------------------
*/
function attr_assign($cat_id, $attr_vals)
{
$attrs = get_attr_assign();
$this->assign('attrs', $attrs);
}
