Yii2 pagination doesn't change page - pagination

Question

My pager doesn't change to chosen page. When I click to the next page button it reloads the page. I also tried without Pjax container but the result was the same. I red the other posts but still can't figure it out. What I am doing is :
$categoriesProvider = new ActiveDataProvider([
'query' => Page::find()->where(['enable' => 1, 'id_in' => $page_id])->orderBy('sort ASC'),
'pagination' => [
'pageSize' => 1,
'route' => "/".Yii::$app->getRequest()->getQueryParam('page')
]
]);
return $this->render('index', [
'categoriesProvider' => $categoriesProvider
]);
and in the view:
<?php Pjax::begin() ?>
<div class="content-area col-md-8 col-sm-6 col-xs-12 no-padding">
<?php if(!empty($categoriesProvider)){
echo ListView::widget([
'dataProvider' => $categoriesProvider,
'layout' => "{summary}\n{items}
\n<nav class='post-pagination col-md-12 col-sm-12 col-xs-12'>
{pager}
</nav>",
'itemView' => function($model, $key, $index, $widget){
return $this->render('_category', [
'model' => $model,
]);
},
'pager' => [
'nextPageLabel' => ">>",
'prevPageLabel' => "<<",
'maxButtonCount' => 5,
'options' => [
'tag' => 'ul',
'class' => 'pagination',
]
]
]);
}?>
</div><!-- Content Area /- -->
<?php Pjax::end(); ?>
URL configuration:
<?php
namespace frontend\controllers;
use backend\models\News;
use backend\models\Page;
use backend\models\Product;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
class SplitterController extends Controller
{
public function actionManageRequest()
{
$param_page = \Yii::$app->getRequest()->getQueryParam('page');
$param_category = \Yii::$app->getRequest()->getQueryParam('category');
$param_product = \Yii::$app->getRequest()->getQueryParam('product');
$page = $this->getModel($param_page, new Page());
//If page is existing page model go forward
if(!empty($page)){
$controller = $this->getController($page->view);
if($this->checkId($param_page) === 'news'){
$model = new News();
}else{
$model = new Page();
}
$category = $this->getModel($param_category, $model);
if(!empty($category)){
$product = $this->getModel($param_product, new Product());
//If product is existing product model - go forward to single view
if(!empty($product)){
$this->registerTags($product);
try{
return \Yii::$app->runAction("$controller/view");
}
catch (\Throwable $e){
throw new NotFoundHttpException('Page not found',404);
}
}
//If product is not empty and product don't - throw exception
if(!empty($param_product) && $product === null){
throw new NotFoundHttpException('Page out found', 404);
}
$this->registerTags($category);
//If page model is news page - render news single view
if($this->checkId($param_page) === 'news'){
return \Yii::$app->runAction("$controller/multi-view");
}
try{
return \Yii::$app->runAction("$controller/multi-view");
}
catch (\Throwable $e){
throw new NotFoundHttpException('Page not found',404);
}
}
$this->registerTags($page);
//If category is not empty but no such page found - throw exception
if(!empty($param_category) && $category === null){
throw new NotFoundHttpException('Page not found', 404);
}
return \Yii::$app->runAction($page->view);
}
//If page is not empty but no such page found - throw exception
if(!empty($param_page) && $page === null){
throw new NotFoundHttpException('Page not found', 404);
}
$page = Page::findOne(13);
$this->registerTags($page);
return \Yii::$app->runAction($page->view);
}
private function getModel($param, $model)
{
$chunks = explode('-', $param);
$chunk_id = end($chunks);
return $model::findOne($chunk_id);
}
private function registerMetaTags($name, $content)
{
\Yii::$app->view->registerMetaTag([
'name' => $name,
'content' => $content
]);
}
private function registerTitle($title)
{
\Yii::$app->view->title = $title;
}
private function checkId($param)
{
$id = explode('-', $param);
$id = end($id);
switch ($id) {
case 14:
return 'news';
break;
default:
return 'page';
break;
}
}
private function getController($path)
{
$controller = explode('/', $path);
return $controller[0];
}
private function registerTags($model)
{
$this->registerMetaTags('description', $model->meta_title);
$this->registerTitle($model->meta_title);
}
}
Url manager rules :
'rules' => [
'<page>/<category>/<product>' => 'splitter/manage-request',
'<page>/<category>' => 'splitter/manage-request',
'<page>' => 'splitter/manage-request',
'' => 'splitter/manage-request'
],

Answer 1

It looks like Pagination param conflict with your URL rules. Pagination uses page GET param to store current page number in URL. But your rules also uses page param and overrides param used by Pagination. You should use different param in your pagination config, to avoid conflicts:
'pagination' => [
'pageSize' => 1,
'route' => "/".Yii::$app->getRequest()->getQueryParam('page'),
'pageParam' => 'paginationPage',
]
See https://www.yiiframework.com/doc/api/2.0/yii-data-pagination#$pageParam-detail
Or you can rename params in your rules to avoid such problem also in other places:
'rules' => [
'<r_page>/<r_category>/<r_product>' => 'splitter/manage-request',
'<r_page>/<r_category>' => 'splitter/manage-request',
'<r_page>' => 'splitter/manage-request',
'' => 'splitter/manage-request'
],