<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* @link http://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace Zend\View\Model;
use Traversable;
use Zend\Json\Json;
use Zend\Stdlib\ArrayUtils;
class JsonModel extends ViewModel
{
/**
* JSON probably won't need to be captured into a
* a parent container by default.
*
* @var string
*/
protected $captureTo = null;
/**
* JSONP callback (if set, wraps the return in a function call)
*
* @var string
*/
protected $jsonpCallback = null;
/**
* JSON is usually terminal
*
* @var bool
*/
protected $terminate = true;
/**
* Set the JSONP callback function name
*
* @param string $callback
* @return JsonModel
*/
public function setJsonpCallback($callback)
{
$this->jsonpCallback = $callback;
return $this;
}
/**
* Serialize to JSON
*
* @return string
*/
public function serialize()
{
$variables = $this->getVariables();
if ($variables instanceof Traversable) {
$variables = ArrayUtils::iteratorToArray($variables);
}
if (null !== $this->jsonpCallback) {
return $this->jsonpCallback.'('.Json::encode($variables).');';
}
return Json::encode($variables);
}
}
# |
Change |
User |
Description |
Committed |
|
#1
|
18334 |
Liz Lam |
initial add of jambox |
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|