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
Export to Excel and PDF

Installation

Installation via Composer

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

{
    "require": {
        "assadnazar/phalcon4-datatables": "dev-master",
        "phpoffice/phpspreadsheet": "1.11.0",
        "mpdf/mpdf": "8.0.5"
    }
}

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();
        }
    }
}

Export Feature (using QueryBuilder):

$(".exportBtn").on("click", function(e){
    e.preventDefault();
    // Get ajax params
    let params = $.param($('#tableID').DataTable().ajax.params());
    let _href = $(this).attr('href');
    // append params to url + export type (Excel/PDF)
    $(this).attr('href', _href + params + '/' + $(this).text());
    window.location.href = $(this).attr('href');
});

<?php
use \DataTables\DataTable;

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

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

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.

easyconn / phalcon4-datatables

Maintainers

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