Home Backend Development PHP Tutorial CodeIgniter分页类pagination使用方法示例_php实例

CodeIgniter分页类pagination使用方法示例_php实例

Jun 07, 2016 pm 05:08 PM
codeigniter pagination

本文实例讲述了CodeIgniter分页类pagination使用方法。分享给大家供大家参考,具体如下:

controller控制器(application/controller/page.php文件):

public function index()
{
    $this->load->model ( 'home_model' , '' , TRUE);
    $config= array();
    $config['per_page'] = $this->per_page; //每页显示的数据数
    $current_page    = intval($this->input->get_post('per_page',true)); //获取当前分页页码数
    //page还原
    if(0 == $current_page)
    {
      $current_page = 1;
    }
    $offset = ($current_page - 1 ) * $config['per_page']; //设置偏移量 限定 数据查询 起始位置(从 $offset 条开始)
    $result = $this->home_model->index($offset,$config['per_page'],$order='id desc');
    $config['base_url']      = $this->config->item('base_url').'admin/home/index?';
    $config['first_link']     = $this->first_link;//首页
    $config['prev_link']     = $this->prev_link;//上一页
    $config['next_link']     = $this->next_link;//下一页
    $config['last_link']     = $this->last_link;//尾页
    $config['total_rows']     = $result['total'];//总条数
    $config['num_links'] = 3;//页码连接数
    $config['use_page_numbers']  = TRUE;
    $config['page_query_string'] = TRUE;
    $this->load->library('pagination');//加载ci pagination类
    $this->pagination->initialize($config);
    $result = array(
        'list' => $result['list'],
        'total'  => $result['total'],
        'current_page' => $current_page,
        'per_page' => $config['per_page'],
        'page'  => $this->pagination->create_links(),
    );
    $this->load->view ( 'admin/home' , $result );
}

Copy after login

model模型(application/model/home_model.php文件):

public function index($offset,$num,$order='id desc')
{
    $query = $this->db->query( "SELECT Name_cn,Mall_type,create_time FROM smzdm_mall WHERE Is_deleted = 0 order by {$order} limit {$offset},{$num}");
    return array(
        'total' => $this->db->count_all('smzdm_mall',array('Is_deleted'=>'0')),
        'list' => $query->result(),
    );
}

Copy after login

更多关于CodeIgniter相关内容感兴趣的读者可查看本站专题:《codeigniter入门教程》、《CI(CodeIgniter)框架进阶教程》、《php日期与时间用法总结》、《php面向对象程序设计入门教程》、《php字符串(string)用法总结》、《php+mysql数据库操作入门教程》及《php常见数据库操作技巧汇总》

希望本文所述对大家基于CodeIgniter框架的PHP程序设计有所帮助。

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to implement custom middleware in CodeIgniter How to implement custom middleware in CodeIgniter Jul 29, 2023 am 10:53 AM

How to implement custom middleware in CodeIgniter Introduction: In modern web development, middleware plays a vital role in applications. They can be used to perform some shared processing logic before or after the request reaches the controller. CodeIgniter, as a popular PHP framework, also supports the use of middleware. This article will introduce how to implement custom middleware in CodeIgniter and provide a simple code example. Middleware overview: Middleware is a kind of request

CodeIgniter middleware: Accelerate application responsiveness and page rendering CodeIgniter middleware: Accelerate application responsiveness and page rendering Jul 28, 2023 pm 06:51 PM

CodeIgniter Middleware: Accelerating Application Responsiveness and Page Rendering Overview: As web applications continue to grow in complexity and interactivity, developers need to use more efficient and scalable solutions to improve application performance and responsiveness. . CodeIgniter (CI) is a lightweight PHP-based framework that provides many useful features, one of which is middleware. Middleware is a series of tasks that are performed before or after the request reaches the controller. This article will introduce how to use

How to use the database query builder (Query Builder) in the CodeIgniter framework How to use the database query builder (Query Builder) in the CodeIgniter framework Jul 28, 2023 pm 11:13 PM

Introduction to the method of using the database query builder (QueryBuilder) in the CodeIgniter framework: CodeIgniter is a lightweight PHP framework that provides many powerful tools and libraries to facilitate developers in web application development. One of the most impressive features is the database query builder (QueryBuilder), which provides a concise and powerful way to build and execute database query statements. This article will introduce how to use Co

PHP development: Using CodeIgniter to implement MVC pattern and RESTful API PHP development: Using CodeIgniter to implement MVC pattern and RESTful API Jun 16, 2023 am 08:09 AM

As web applications continue to evolve, it is important to develop applications more quickly and efficiently. And, as RESTful API is widely used in web applications, it is necessary for developers to understand how to create and implement RESTful API. In this article, we will discuss how to implement MVC pattern and RESTful API using CodeIgniter framework. Introduction to MVC pattern MVC (Model-Vie

How to use CodeIgniter5 framework in php? How to use CodeIgniter5 framework in php? Jun 01, 2023 am 11:21 AM

CodeIgniter is a lightweight PHP framework that uses MVC architecture to support rapid development and simplify common tasks. CodeIgniter5 is the latest version of the framework and offers many new features and improvements. This article will introduce how to use the CodeIgniter5 framework to build a simple web application. Step 1: Install CodeIgniter5 Downloading and installing CodeIgniter5 is very simple, just follow these steps: Download the latest version

CodeIgniter middleware: Provides secure file upload and download functions CodeIgniter middleware: Provides secure file upload and download functions Aug 01, 2023 pm 03:01 PM

CodeIgniter middleware: Provides secure file upload and download functions Introduction: In the process of web application development, file upload and download are very common functions. However, for security reasons, handling file uploads and downloads often requires additional security measures. CodeIgniter is a popular PHP framework that provides a wealth of tools and libraries to support developers in building secure and reliable web applications. This article will introduce how to use CodeIgniter middleware to implement secure files

How to use the PHP framework CodeIgniter to quickly build a backend management system How to use the PHP framework CodeIgniter to quickly build a backend management system Jun 27, 2023 am 09:46 AM

In today's Internet era, a website that is loved by users must have a simple and clear front-end interface and a powerful back-end management system, and the PHP framework CodeIgniter is an excellent framework that allows developers to quickly build a back-end management system. CodeIgniter has the characteristics of lightweight, high efficiency, and easy expansion. This article will be aimed at beginners and explain in detail how to quickly build a backend management system through this framework. 1. Installation and configuration Installation of PHPCodeIgniter is a PHP-based

Use PHP framework CodeIgniter to develop a real-time chat application to provide convenient communication services Use PHP framework CodeIgniter to develop a real-time chat application to provide convenient communication services Jun 27, 2023 pm 02:49 PM

With the development of mobile Internet, instant messaging has become more and more important and popular. For many companies, live chat is more like a communication service, providing a convenient communication method that can quickly and effectively solve business problems. Based on this, this article will introduce how to use the PHP framework CodeIgniter to develop a real-time chat application. Understand the CodeIgniter framework CodeIgniter is a lightweight PHP framework that provides a series of simple tools and libraries to help developers quickly

See all articles