搜索后分页

来源：互联网发布：猪湾事件知乎编辑：程序博客网时间：2024/05/23 01:20

搜索页面

<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Document</title><script src="jq.js"></script></head><body><form action="?r=sp/search" method="post"><table border="1" align="center"><tr><td><input type="text" class="price" name="price"></td><td><input type="submit" value="搜索" class="search"></td></tr></table></form></body></html>

控制器

class SpController extends Controller{public $enableCsrfValidation = false;public function actionLogin(){return $this->renderPartial('login');}public function actionSearch(){if(\Yii::$app->request->isPost){$price=\yii::$app->request->post('price');}else{$price=\yii::$app->request->get('price');}$db=new Page_search;$ac=$db->find()->where("username like '%$price%'")->count();//接受分页的值$page=\yii::$app->request->get('page');//判断分页是否存在$pages=isset($page)?$page:1;//设置每页显示条数$number=2;//设置总页数$num_page=ceil($ac/$number);//设置上下页$last=$pages-1<=1?$pages:$pages-1;$next=$pages+1>=$num_page?$num_page:$pages+1;//计算偏移量$offset=($pages-1)*$number;$where="username like '%$price%'";$sql="select * from page_search where $where limit $offset,$number";$list=$db->findBySql($sql)->asArray()->all();$p['last']=$last;$p['next']=$next;$p['num_page']=$num_page;$p['price']=$price;return $this->renderPartial('search',['list'=>$list,'page'=>$p]);}}

搜索后展示页面

<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>Document</title></head><body><table border="center"><tr><td>姓名</td><td>电话</td><td>地址</td></tr><?php foreach ($list as $key => $v): ?><tr><td><?= $v['username']?></td><td><?= $v['userphone']?></td><td><?= $v['usersite']?></td></tr><?php endforeach ?><tr><td><a href="?r=sp/search&page=1&price=<?= $page['price']?>">首页</a></td><td><a href="?r=sp/search&page=<?= $page['last']?>&price=<?= $page['price']?>">上页</a></td><td><a href="?r=sp/search&page=<?= $page['next']?>&price=<?= $page['price']?>">下页</a></td><td><a href="?r=sp/search&page=<?= $page['num_page']?>&price=<?= $page['price']?>">尾页</a></td></tr></table></body></html>

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