包简介

DataTables adapter for Phalcon Framework

README 文档

README

About

This is a Phalcon Framework adapter for DataTables. This version contains community fixes and multi model search support

Support

Currently supported

QueryBuilder interface
ResultSet interface
Pagination
Global search (by value)
Ordering
Multiple column ordering
Column-based search
Multi model search

Installation

Installation via Composer

Install a composer
Create composer.json file inside your project directory
Paste into it

{
    "require": {
        "magnxpyr/phalcon-datatables": "1.*"
    }
}

Run composer update

Example usage

It uses Phalcon QueryBuilder for pagination in DataTables.

In example we have a stantart MVC application, with database enabled. Don't need to provide a normal bootstrap PHP file, for Phalcon documentation, visit official site.

Controller (using QueryBuilder):

<?php
use \DataTables\DataTable;

class TestController extends \Phalcon\Mvc\Controller {
    public function indexAction() {
        if ($this->request->isAjax()) {
          $builder = $this->modelsManager->createBuilder()
                          ->columns('id, name, email, balance')
                          ->from('Example\Models\User');

          $dataTables = new DataTable();
          $dataTables->fromBuilder($builder)->sendResponse();
        }
    }
}

Controller (using ResultSet):

<?php
use \DataTables\DataTable;

class TestController extends \Phalcon\Mvc\Controller {
    public function indexAction() {
        if ($this->request->isAjax()) {
          $resultset  = $this->modelsManager->createQuery("SELECT * FROM \Example\Models\User")
                             ->execute();

          $dataTables = new DataTable();
          $dataTables->fromResultSet($resultset)->sendResponse();
        }
    }
}

Controller (using Array):

<?php
use \DataTables\DataTable;

class TestController extends \Phalcon\Mvc\Controller {
    public function indexAction() {
        if ($this->request->isAjax()) {
          $array  = $this->modelsManager->createQuery("SELECT * FROM \Example\Models\User")
                             ->execute()->toArray();

          $dataTables = new DataTable();
          $dataTables->fromArray($array)->sendResponse();
        }
    }
}

Controller (using multi models):

<?php
use \DataTables\DataTable;

class TestController extends \Phalcon\Mvc\Controller {
    public function indexAction() {
        if ($this->request->isAjax()) {
          $builder = $this->modelsManager->createBuilder()
                          ->columns('u.id, u.name, u.email, u.name as role_name')
                          ->addFrom('Example\Models\User', 'u')
                          ->addFrom('Example\Models\Role', 'r')
                          ->where('u.role_id = r.id')
           
          $dataTables = new DataTable();
          $dataTables->fromBuilder($builder)->sendResponse();
          
           // or pass an array of columns to the builder
           $columns = ['u.id', 'u.name', 'u.email', ['u.name', 'alias' => 'role_name']];
           $dataTables = new DataTable();
           $dataTables->fromBuilder($builder, $columns)->sendResponse();
        }
    }
}

Model:

<?php
/**
* @property integer id
* @property string name
* @property string email
* @property float balance
* @property integer role_id
*/
class User extends \Phalcon\Mvc\Model {
}

/**
* @property integer id
* @property string name
*/
class Role extends \Phalcon\Mvc\Model {
}

View:

<html>
    <head>
        <title>Simple DataTables Application</title>
        <script type="text/javascript" language="javascript" src="//code.jquery.com/jquery-1.11.1.min.js"></script>
        <script type="text/javascript" language="javascript" src="//cdn.datatables.net/1.10.4/js/jquery.dataTables.min.js"></script>
        <script type="text/javascript">
            $(document).ready(function() {
                $('#example').DataTable({
                    serverSide: true,
                    ajax: {
                        url: '/test/index',
                        method: 'POST'
                    },
                    columns: [
                        {data: "id", searchable: false},
                        {data: "name"},
                        {data: "email"},
                        {data: "balance", searchable: false}
                    ]
                });
            });
        </script>
    </head>
    <body>
        <table id="example">
            <thead>
                <th>ID</th>
                <th>Username</th>
                <th>Email</th>
                <th>Balance</th>
            </thead>
            <tbody>
            </tbody>
        </table>
    </body>
</html>

More examples

For more examples please search in site directory. It contains basic Phalcon bootstrap page to show all Phalcon-DataTables functionality.

magnxpyr/phalcon-datatables 适用场景与选型建议

magnxpyr/phalcon-datatables 是一款基于 PHP 开发的 Composer 扩展包，目前已累计 2.49k 次下载、GitHub Stars 达 7，最近一次更新时间为 2016 年 11 月 19 日，在 PHP 生态内属于活跃度较高的组件。

它主要适用于以下技术方向：「plugin」「datatables」「phalcon」等业务场景。在实际项目中，围绕这些方向常见需要落地的问题包括：接口对接、性能调优、并发安全、与既有框架（Laravel / ThinkPHP / Yii / Webman 等）的兼容适配，以及生产环境的日志埋点与稳定性保障。

我们在过去多个企业项目中使用过 magnxpyr/phalcon-datatables 或与其功能相近的方案，如果你在选型或落地过程中遇到问题，例如 版本兼容、二次改造、私有化封装、与内部系统对接、生产 BUG 排查，欢迎联系我们协助评估。

围绕 magnxpyr/phalcon-datatables 我们能提供哪些服务？

定制开发 / 二次开发

基于 magnxpyr/phalcon-datatables 在你已有业务上做功能扩展、字段裁剪、UI 适配、与内部账号 / 权限 / 日志系统的深度对接。

BUG 修复 & 性能优化

线上偶发问题、内存泄漏、慢查询、并发异常等排查修复；针对高流量场景做缓存、队列、索引层面的调优。

项目外包 & 长期维护

承接完整的项目从需求 → 设计 → 开发 → 上线 → 长期运维；也可按月提供技术保姆服务。

yvsm@zunyunkeji.com QQ：316430983 微信：yvsm316 西安尊云信息科技 · 专注 PHP / Go / 分布式系统研发

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包简介

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