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application/admin/controller/mobile/course/CourseBanner.php 2.1 KB
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<?php
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namespace app\admin\controller\mobile\course;
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use app\common\controller\Backend;

/**
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 * 课程轮播图管理
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 *
 * @icon fa fa-circle-o
 */
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class CourseBanner extends Backend
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{
    
    /**
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     * CourseBanner模型对象
     * @var \app\admin\model\mobile\course\CourseBanner
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     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
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        $this->model = new \app\admin\model\mobile\course\CourseBanner;
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    }
    
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    

    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = false;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($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($where)
                    ->order($sort, $order)
                    ->count();

            $list = $this->model
                    
                    ->where($where)
                    ->order($sort, $order)
                    ->limit($offset, $limit)
                    ->select();

            foreach ($list as $row) {
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                $row->visible(['id','image','updatetime']);
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            }
            $list = collection($list)->toArray();
            $result = array("total" => $total, "rows" => $list);

            return json($result);
        }
        return $this->view->fetch();
    }
}