自定义查询分页 Cakephp

织梦狗教程数据库问题

2021-01-01

Custom Query Pagination Cakephp(自定义查询分页 Cakephp)

本文介绍了自定义查询分页 Cakephp的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我的控制器中有一个自定义查询，我想实现我在 cakephp.org 上找到的自定义查询分页，但他们的示例与我的不同.有人可以帮我在我看来分页这个结果:

I have a custom query in my controller and I would like to implement the custom query pagination I found on cakephp.org but their example is not similar to mine. Can someone please help me paginate this result in my view:

    $cars = $this->Car->query(" select Car.id, Car.make, Car.model, Car.year, Car.description, CarImage.thumbnail
                                    from cars Car
                                    inner join car_images CarImage on Car.default_image_id = CarImage.id
                                    where Car.make like '" . $category . "'
                                    order by Car.created DESC
                                    limit 10");
    $this->set('cars', $cars);

推荐答案

在你的模型中实现 paginate 和 paginateCount:

Implement paginate and paginateCount in your model:

function paginate($conditions, $fields, $order, $limit, $page, $recursive, $extra)
{
    return $this->query('SELECT ...');
}

function paginateCount($conditions, $recursive, $extra)
{
    return $this->query('SELECT COUNT(.....');
}

另请查看:cake/libs/controller/controller.php中的分页功能

Also check out the paginate function in: cake/libs/controller/controller.php

这篇关于自定义查询分页 Cakephp的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！

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