视图模型显示数据LOGIN

视图模型显示数据

视图模型显示数据

我们使用视图模型来显示列表的所属栏目和所属品牌

QQ截图20170629165051.png

我们要把上图中的3和1显示他所属的名称,需要用的视图模型

GoodsViewModel.class.php

model文件夹创建文件

<?php
namespace Admin\Model;
use Think\Model\ViewModel;
class GoodsViewModel extends ViewModel {

    protected $viewFields = array(
        'Goods'=>array('id','goods_name','sm_thumb','market_price','shop_price','onsale','cate_id','brand_id'),
        'Cate'=>array('catename', '_on'=>'goods.cate_id=Cate.id','_type'=>'LEFT'),
        'Brand'=>array('brand_name', '_on'=>'goods.brand_id=brand.id'),
    );

}

修改goods商品控制器

  public function index(){
        $goods = D('GoodsView');
        $count      = $goods->count();
        $Page       = new \Think\Page($count,25);
        $show       = $Page->show();
        $list = $goods->order('id desc')->limit($Page->firstRow.','.$Page->listRows)->select();
        $this->assign('list',$list);
        $this->assign('page',$show);
        $this->display();
    }

GoodsView是上面视图模型的名称,使用D方法加载。

列表显示所属栏目和所属品牌更改为视图模型所新定义的名称

<td align="left"><a target="_brank" href="#">{$vo.catename}</a></td>
<td align="left"><a target="_brank" href="#">{$vo.brand_name}</a></td>

QQ截图20170630134810.png

名称显示成功

下一节
<!DOCTYPE html> <html><head> <meta charset="utf-8"> <title>PHP中文网</title> <meta name="description" content="Dashboard"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <!--Basic Styles--> <link href="__PUBLIC__/style/bootstrap.css" rel="stylesheet"> <link href="__PUBLIC__/style/font-awesome.css" rel="stylesheet"> <link href="__PUBLIC__/style/weather-icons.css" rel="stylesheet"> <!--Beyond styles--> <link id="beyond-link" href="__PUBLIC__/style/beyond.css" rel="stylesheet" type="text/css"> <link href="__PUBLIC__/style/demo.css" rel="stylesheet"> <link href="__PUBLIC__/style/typicons.css" rel="stylesheet"> <link href="__PUBLIC__/style/animate.css" rel="stylesheet"> </head> <body> <!-- 头部 --> <include file="Common/header" /> <!-- /头部 --> <div class="main-container container-fluid"> <div class="page-container"> <!-- Page Sidebar --> <include file="Common/left" /> <!-- /Page Sidebar --> <!-- Page Content --> <div class="page-content"> <!-- Page Breadcrumb --> <div class="page-breadcrumbs"> <ul class="breadcrumb"> <li> <a href="#">系统</a> </li> <li> <a href="#">用户管理</a> </li> <li class="active">添加商品分类</li> </ul> </div> <!-- /Page Breadcrumb --> <!-- Page Body --> <div class="page-body"> <button type="button" tooltip="添加用户" class="btn btn-sm btn-azure btn-addon" onClick="javascript:window.location.href = '__CONTROLLER__/add'"> <i class="fa fa-plus"></i> Add </button> <div class="row"> <div class="col-lg-12 col-sm-12 col-xs-12"> <div class="widget"> <div class="widget-body"> <div class="flip-scroll"> <table class="table table-bordered table-hover"> <thead class=""> <tr> <th class="text-center" width="6%">ID</th> <th align="left">商品名称</th> <th align="left" width="10%">商品logo</th> <th align="left" width="8%">市场价格</th> <th align="left" width="8%">本店价格</th> <th align="left" width="8%">是否上架</th> <th align="left" width="8%">所属栏目</th> <th align="left" width="8%">所属品牌</th> <th class="text-center" width="14%">操作</th> </tr> </thead> <tbody> <volist name="list" id="vo"> <tr> <td align="center">{$vo.id}</td> <td align="left">{$vo.goods_name}</td> <td align="left"> <if condition="$vo['sm_thumb'] eq ''"> 暂无logo <else/> <img src="__ROOT__{$vo['sm_thumb']}" height="40" /> </if> </td> <td align="left">{$vo.market_price}</td> <td align="left">{$vo.shop_price}</td> <td align="left"> <if condition="$vo['onsale'] eq 1"> 上架 <else/> 下架 </if> </td> <td align="left"><a target="_brank" href="#">{$vo.catename}</a></td> <td align="left"><a target="_brank" href="#">{$vo.brand_name}</a></td> <td align="center"> <a href="" class="btn btn-primary btn-sm shiny"> <i class="fa fa-edit"></i> 编辑 </a> <a href="#" onClick="warning('确实要删除吗', '')" class="btn btn-danger btn-sm shiny"> <i class="fa fa-trash-o"></i> 删除 </a> </td> </tr> </volist> </tbody> </table> <div style="height:40px;"> <ul class="pagination" style="float:right; margin:10px 0 0 0; "> {$page} </ul> </div> </div> <div> </div> </div> </div> </div> </div> </div> <!-- /Page Body --> </div> <!-- /Page Content --> </div> </div> <!--Basic Scripts--> <script src="__PUBLIC__/style/jquery_002.js"></script> <script src="__PUBLIC__/style/bootstrap.js"></script> <script src="__PUBLIC__/style/jquery.js"></script> <!--Beyond Scripts--> <script src="__PUBLIC__/style/beyond.js"></script> </body> </html>
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