ggadmin/application/admin/controller/greenroom/Link.php

<?php

namespace app\admin\controller\greenroom;

use app\common\controller\Backend;

/**
 * Site Federation
 *
 * @icon fa fa-link
 */
class Link extends Backend
{

    /**
     * Link模型对象
     * @var \app\admin\model\greenroom\Link
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\greenroom\Link;

    }



    /**
     * 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
     */

    public function edit($ids = null)
    {
        if ($this->request->isPost()) {
//            echo "-----------";
            $params = $this->request->post('row/a');
            if (empty($params)) {
                $this->error(__('Parameter %s can not be empty', ''));
            }
            $params = $this->preExcludeFields($params);
            if (bccomp($params['minincome'], $params['maxincome'], 7) === 1) {
                return $this->error("最小值不允许超过最大值");
            }
        }
        return parent::edit($ids);
    }

    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post('row/a');
            if (empty($params)) {
                $this->error(__('Parameter %s can not be empty', ''));
            }
            $params = $this->preExcludeFields($params);
            if (bccomp($params['minincome'], $params['maxincome'], 7) === 1) {
                return $this->error("最小值不允许超过最大值");
            }
        }
        return parent::add();
    }
}