<?php
class ProductViewModel extends ViewModel{
public $viewFields;
public function _initialize(){
$main_must_field = array('product_id','creator_role_id','create_time','update_time');
$main_list = array_unique(array_merge(M('Fields')->where(array('model'=>'product','is_main'=>1))->getField('field', true),$main_must_field));
//print_r($main_list);
$main_list['_type'] = 'LEFT';
$data_list = M('Fields')->where(array('model'=>'product','is_main'=>0))->getField('field', true);
$data_list['_on'] = 'product.product_id = product_data.product_id';
$data_list['_type'] = 'LEFT';
$good_list = array('goods_id','goods_name','nick_name','default_image');
$good_list['_on'] = 'product.product_id = product_goods.goods_id';
$good_list['_type'] = 'LEFT';
$this->viewFields = array(
'product'=>$main_list,
'product_data'=>$data_list,
'product_category'=>array('name'=>'category_name', '_on'=>'product.category_id=product_category.category_id', '_type'=>'LEFT'),
'product_goods'=>$good_list, //product_goods增加表前缀后，会成为xxx_product_goods。需求是这张表和其他表的前缀不同，如何写啊？
);
//dump($this->viewFields);
}
} 最佳答案
