logSystem-advance/backend/controllers/AdminController.php

<?php
namespace backend\controllers;

use Yii;
use yii\web\Controller;
use yii\filters\VerbFilter;
use yii\filters\AccessControl;
use common\models\LoginForm;

use backend\controllers;
use yii\data\ActiveDataProvider;
use common\models\AdminLog;
use common\models\Banner;


/**
 * AdminLog Controller
 */
class AdminController extends Controller
{
    public function actionIndex()
    {
        $dataProvider = new ActiveDataProvider([
            'query' => AdminLog::find(),
            'sort' => [
                'defaultOrder' => [
                    'addtime' => SORT_DESC
                ]
            ],
        ]);
        return $this->render('index',[
            'dataProvider' => $dataProvider
        ]);
    }

    public function actionView($id){
        return $this->render('view',[
            'model'=>AdminLog::findOne($id),
        ]);
    }

    public function actionCreate()
    {


        $model = new Banner();
        $model->status=Banner::STATUS_DISPLAY;

        if ($model->load(Yii::$app->request->post()) && $model->save()) {
            //保存操作记录
            \common\models\AdminLog::saveLog('banner','create',$model->searchById($model->primaryKey),$model->primaryKey);
            Yii::$app->session->setFlash('success','Banner【'.$model->title.'】发布成功');
            return $this->redirect(['index']);
        } else {
            return $this->render('create', [
                'model' => $model,
            ]);
        }
    }

    public function searchById($id){
        if (($model = Banner::findOne($id)) !== null) {
            return json_encode($model->toArray());
        } else {
            throw new \yii\web\NotFoundHttpException('The requested page does not exist.');
        }
    }

}