phalcon-ext/widgets

Widgets component for Phalcon.

Phalcon\Ext\Widgets

Installing

Install composer in a common location or in your project:, _(*1)

curl -s http://getcomposer.org/installer | php

Create the composer.json file as follows:, _(*2)

{
    "require": {
        "phalcon-ext/widgets": "dev-master"
    }
}

Run the composer installer:, _(*3)

php composer.phar install

Add in your the code, _(*4)

require_once('vendor/autoload.php');

Using

class SomeWidget extends Phalcon\Ext\Widgets\WidgetBase
{
  public function init()
  {
    // optional some method
  }

  public function render($params = null) 
  {
    return $params['a'] + $params['b'] * ($params['c'] ?: 1);
  }
}

// Register widgets manager in DI
$di->setShared('widgets', function() use ($di) {

  $widgets = new Phalcon\Ext\Widgets\Manager();

  // Register some widget (the syntax is similar in DI)
  $widgets->set('some', function($options) {
    $widget = SomeWidget($options);
    $widget->init();

    return $widget;
  });

  return $widgets;
});


/**
 * Somewhere in view
 */

$options = []; // Optional parameter, It will be passed to the constructor of the widget before creating

echo $this->getDI()->get('widgets')->render('some', ['a' => 5, 'b' => 5, 'c' => 2], $options); // 15