yii框架搜索分页modle写法
程序员文章站
2024-04-01 19:08:22
控制器层
控制器层
<?php
namespace frontend\controllers;
header('content-type:text/html;charset=utf-8');
use yii;
use yii\base\invalidparamexception;
use yii\web\badrequesthttpexception;
use yii\web\controller;
use yii\filters\verbfilter;
use yii\filters\accesscontrol;
use common\models\loginform;
use frontend\models\passwordresetrequestform;
use frontend\models\resetpasswordform;
use frontend\models\signupform;
use frontend\models\contactform;
use frontend\models\goods; //加载jidian 表的model
use yii\data\pagination; //yii框架中使用分页
use frontend\web\myclass\qrcode;//加载生成二维码类
/**
* site controller
*/
class goodscontroller extends controller
{
public $enablecsrfvalidation = false;
//商品展示列表
public function actiongoodslist()
{
//接收过来搜索的条件
$w=yii::$app->request->get('goods_name');
//分页
$test=new goods(); //实例化model模型
$arr=$test->find()->where(['like','goods_name',"$w"]); //加上搜索的条件where
$pages = new pagination([
'totalcount' => $arr->count(),
'pagesize' => 4 //每页显示条数
]);
$models = $arr->offset($pages->offset)
->limit($pages->limit)
->all();
return $this->render('goodslist', [ //前台的页面
'data' => $models,
'pages' => $pages,
'where' =>$w //把搜索的条件显示到前面
]);
}
}
视图层
<?php
use yii\widgets\activeform;
use yii\helpers\url;
use yii\helpers\html;
use yii\widgets\linkpager;
?>
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>商品的展示列表</title>
</head>
<body>
<?php
$form=activeform::begin([
'action'=>url::toroute(['goods/goodslist']),
'method'=>'get',
]);
echo '搜索'," ",html::input('text','goods_name',$where);
// echo '年龄'," ",html::input('text','age',$where['age']);
echo html::submitbutton('搜索');
activeform::end();
?>
<table>
<?php foreach ($data as $key => $val): ?>
<tr>
<td>商品名称是：<?= $val['goods_name']?></td>
</tr>
<?php endforeach ?>
</table>
</body>
</html>
<?php
// use yii\widgets\linkpager;
echo linkpager::widget([
'pagination' => $pages,
'nextpagelabel' => '下一页',
'prevpagelabel' => '上一页',
]);
?>
model层
<?php
namespace frontend\models;
use yii;
class goods extends \yii\db\activerecord
{
}
以上所述是小编给大家介绍的yii框架搜索分页modle写法，希望对大家有所帮助