1.index页面

在对应的控制器添加index方法

    /**
     * Article列表方法
     * @var \app\admin\model\Video
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax())
        {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField'))
            {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $total = $this->model
                ->where($where)
                ->with('goods')
                ->order($sort, $order)
                ->count();
            $list = $this->model
                ->where($where)
                ->with('goods')
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();
            $result = array("total" => $total, "rows" => $list);
            return json($result);
        }
        return $this->view->fetch();

    }

对应的model文件

    public function goods()
    {
        return parent::hasOne('Goods','id','goods_id')->field('id,title');
    }

对应的js文件

{field: 'goods.title', title: __('Goods_title')}

2.编辑，添加页面,主要加上 data-source="goods/index" data-field="title"

对应的html页面

     <div class="form-group">
        <label class="control-label col-xs-12 col-sm-2">{:__('Goods_id')}:</label>
        <div class="col-xs-12 col-sm-8">
            <input id="c-goods_id" data-rule="required" data-source="goods/index" data-field="title"  class="form-control selectpage form-control" name="row[goods_id]" type="text" value="{$row.goods_id}">
            <p class="t_notic">填写产品ID</p>
        </div>
    </div>