Yii2.0框架带分页的多条件搜索 Yii2.0框架实现带分页的多条件搜索功能示例
小井smile的博客 人气:0本文实例讲述了Yii2.0框架实现带分页的多条件搜索功能。分享给大家供大家参考,具体如下:
方法一
在控制器中
public function actionShow(){ $where['title']=Yii::$app->request->get('title'); $where['content']=Yii::$app->request->get('content'); $query=new Query(); $query->from('votes'); // votes 是表名 if(!empty($where['title'])||!empty($where['content'])){ $query->andFilterWhere( ['like','title',$where['title']] )->orFilterWhere( ['like','content',$where['content']] ); } $users=$query->from('votes')->all(); $pages = new Pagination(['totalCount' =>$query->count(),'pageSize'=>'2']); $users = $query->offset($pages->offset)->limit($pages->limit)->all(); return $this->render('show',['data'=>$users,'where'=>$where,'pages'=>$pages]); }
在v层
<?php use yii\helpers\Html; use yii\widgets\ActiveForm; use yii\helpers\Url; use yii\widgets\LinkPager; ?>
<?php $form=ActiveForm::begin([ 'action'=>Url::toRoute(['show']), 'method'=>'get', ]); echo '姓名'," ",Html::input('text','title'); echo '简介'," ",Html::input('text','content'); echo Html::submitButton('提交'); ActiveForm::end(); echo "<br/>"; echo "<br/>"; ?>
显示在v层的分页
<?php echo LinkPager::widget([ 'pagination'=>$pages, 'nextPageLabel'=>'下一页', 'firstPageLabel'=>'首页' ]) ?>
方法二(不带分页 是另外一种方法)
public function actionShow(){ $titles=Yii::$app->request->post('title'); $content=Yii::$app->request->post('content'); $where=1; if($titles!=""){ $where.=" and title like '%$titles%'"; } if($content!=""){ $where.=" and content like '%$content%'"; } $sql="select * from votes where $where"; $users=Yii::$app->db->createCommand($sql)->query(); return $this->render('show',['data'=>$users]); }
希望本文所述对大家基于Yii框架的PHP程序设计有所帮助。
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