phalcon框架开发内容列表分页示例

<?php
/**
 * phalcon框架内容列表示例
 */

use Phalcon\Mvc\Model\Criteria;
use Phalcon\Paginator\Adapter\QueryBuilder as PaginatorQueryBuilder;
class ItvTopicController extends ControllerBase
{

    /**
     * 主题列表
     */
    public function indexAction()
    {

        $numberPage = 1;
        if ($this->request->isPost()) {
            $query = Criteria::fromInput($this->di, "Topic", $_POST);
            $this->persistent->parameters = $query->getParams(); //获取搜索参数
        } else {
            $numberPage = $this->request->getQuery("page", "int");  //取得页码
        }
        if ($numberPage ==null) {
        $this->persistent->parameters = null; //如果页码为空,重置搜索参数
        }

        $parameters = $this->persistent->parameters;
        if (!is_array($parameters)) {
            $parameters = array();
        }
        if($this->request->getPost("topic")){ //搜索条件 
            $parameters["conditions"] .= " and topictype = 2 and status = 0"; //status:0正常,1删除
        }else{
            $parameters["conditions"] = "topictype = 2 and status = 0"; //status:0正常,1删除
        }

//传递 QueryBuilder 数据
        $builder = $this->modelsManager->createBuilder()
            ->columns('*')
            ->from('Topic') //数据库
             ->where($parameters['conditions'], $parameters['bind'])
            ->orderBy('id');

        $paginator = new PaginatorQueryBuilder(
            array(
                "builder" => $builder,
                "limit"   => 20,
                "page"    => $numberPage
            )
        );

        $this->view->page = $paginator->getPaginate();  //获取分页数据
    }
}
?>