yii框架搜索分页modle写法

控制器层

<?PHPnamespace frontendcontrollers;header（"content-type:text/html;charset=utf-8"）;use Yii;use yiiaseInvalidParamException;use yiiwebBadRequestHttpException;use yiiwebController;use yiifiltersVerbFilter;use yiifiltersAccessControl;use commonmodelsLoginForm;use frontendmodelsPasswordResetRequestForm;use frontendmodelsResetPasswordForm;use frontendmodelsSignupForm;use frontendmodelsContactForm;use frontendmodelsGoods; //加载jidian 表的modeluse yiidataPagination; //yii框架中使用分页use frontendwebmyclassQRcode;//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

<?phpuse yiiwidgetsActiveForm;use yiihelpersUrl;use yiihelpersHtml;use yiiwidgetsLinkPager;?><！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 yiiwidgetsLinkPager;echo LinkPager::widget（["pagination" => $pages,"nextPageLabel" => "下一页", "prevPageLabel" => "上一页", ]）;?>

model层

<?phpnamespace frontendmodels;use Yii;class Goods extends yiidbActiveRecord{}

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